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CHI - LAS

$60 Find cheap flights from Chicago to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Las Vegas departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

Search hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Las Vegas.
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Chicago to Las Vegas (CHI-LAS)

 
These are the cheapest deals for flights from Chicago to Las Vegas currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Chicago to Las Vegas

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Chicago to Las Vegas.

Recent one-way flight deals from Chicago to Las Vegas

Only flying one-way? Below are some of the best one-way flight deals from Chicago to Las Vegas found on KAYAK recently.

Recent last minute flight deals from Chicago to Las Vegas

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Chicago to Las Vegas.

Recent direct flight deals from Chicago to Las Vegas

The latest deals for direct flights from Chicago to Las Vegas so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Chicago to Las Vegas

Find recent round-trip train or bus tickets from Chicago to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:22 pm - 5:24 pmORD-LAS
24h 02m1 stop
12:49 am - 6:36 amLAS-ORD
3h 47mnonstop
$112Spirit Airlines
Find Deal
Mon, Jun 17 - Tue, Jun 18
8:50 pm - 7:09 pmORD-LAS
24h 19m1 stop
12:11 am - 5:58 amLAS-ORD
3h 47mnonstop
$121Spirit Airlines
Find Deal
Tue, Jul 9 - Wed, Jul 10
8:20 pm - 10:23 pmMDW-LAS
4h 03mnonstop
11:56 pm - 5:29 amLAS-MDW
3h 33mnonstop
$131Frontier
Find Deal
Sun, Jun 9 - Wed, Jun 12
10:00 pm - 11:59 pmMDW-LAS
3h 59mnonstop
12:59 am - 6:33 amLAS-MDW
3h 34mnonstop
$134Frontier
Find Deal
Tue, Aug 20 - Tue, Aug 27
10:04 pm - 11:39 pmRFD-LAS
3h 35mnonstop
3:44 pm - 9:14 pmLAS-RFD
3h 30mnonstop
$150Allegiant Air
Find Deal
Sun, Oct 6 - Thu, Oct 10
9:33 pm - 11:07 pmRFD-LAS
3h 34mnonstop
3:17 pm - 8:43 pmLAS-RFD
3h 26mnonstop
$158Allegiant Air
Find Deal
Sun, Jul 14 - Thu, Jul 25
5:00 pm - 10:01 amORD-LAS
19h 01m1 stop
11:59 pm - 7:10 pmLAS-ORD
17h 11m1 stop
$219Sun Country Air
Find Deal
Fri, Jul 12 - Sun, Jul 14
1:25 pm - 7:44 pmORD-LAS
8h 19m1 stop
12:30 am - 8:44 amLAS-ORD
6h 14m1 stop
$236Delta
Find Deal
Sat, Jul 6 - Fri, Jul 12
8:05 pm - 5:41 pmORD-LAS
23h 36m1 stop
11:59 pm - 7:10 pmLAS-ORD
17h 11m1 stop
$252Sun Country Air
Find Deal
Thu, Aug 8 - Sun, Aug 11
3:50 pm - 10:50 pmORD-LAS
9h 00m1 stop
12:30 am - 8:44 amLAS-ORD
6h 14m1 stop
$256Delta
Find Deal
Thu, Aug 1 - Fri, Aug 2
8:02 pm - 10:05 pmMDW-LAS
4h 03mnonstop
$60Frontier
Find Deal
Tue, Jun 11
1:13 pm - 3:14 pmORD-LAS
4h 01mnonstop
$61Spirit Airlines
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Tue, Jun 4
9:36 am - 11:36 amORD-LAS
4h 00mnonstop
$62Spirit Airlines
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Tue, Aug 27
9:10 pm - 11:20 pmMDW-LAS
4h 10mnonstop
$62Frontier
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Tue, Jun 4
5:44 pm - 7:36 pmORD-LAS
3h 52mnonstop
$117American Airlines
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Wed, Jun 19
7:11 pm - 11:17 pmMDW-LAS
6h 06m1 stop
$118Delta
Find Deal
Fri, Jul 5
2:24 pm - 7:50 pmMDW-LAS
7h 26m1 stop
$125Delta
Find Deal
Tue, Jun 18
5:44 pm - 7:36 pmORD-LAS
3h 52mnonstop
$184American Airlines
Find Deal
Fri, Jun 21
7:58 pm - 9:59 pmORD-LAS
4h 01mnonstop
$203United Airlines
Find Deal
Fri, Jun 28
6:25 pm - 10:02 pmORD-LAS
5h 37m1 stop
$208United Airlines
Find Deal
Mon, Oct 14
7:59 pm - 10:09 pmORD-LAS
4h 10mnonstop
11:14 pm - 5:00 amLAS-ORD
3h 46mnonstop
$133Frontier
Find Deal
Sun, Jun 2 - Tue, Jun 4
9:05 pm - 11:15 pmMDW-LAS
4h 10mnonstop
12:15 am - 5:50 amLAS-MDW
3h 35mnonstop
$139Frontier
Find Deal
Sat, Jun 1 - Mon, Jun 3
4:05 pm - 6:07 pmORD-LAS
4h 02mnonstop
12:49 am - 6:36 amLAS-ORD
3h 47mnonstop
$142Spirit Airlines
Find Deal
Sat, Jun 1 - Tue, Jun 4
4:05 pm - 6:07 pmORD-LAS
4h 02mnonstop
1:48 pm - 6:00 amLAS-ORD
14h 12m2 stops
$150Spirit Airlines
Find Deal
Sat, Jun 1 - Wed, Jun 5
7:59 pm - 10:09 pmORD-LAS
4h 10mnonstop
3:30 pm - 9:17 pmLAS-ORD
3h 47mnonstop
Sat, Jun 1 - Wed, Jun 5
7:59 pm - 10:09 pmORD-LAS
4h 10mnonstop
12:37 am - 6:24 amLAS-ORD
3h 47mnonstop
Sun, Jun 2 - Wed, Jun 5
9:38 pm - 11:24 pmRFD-LAS
3h 46mnonstop
3:21 pm - 8:43 pmLAS-RFD
3h 22mnonstop
$275Allegiant Air
Find Deal
Sun, Jun 2 - Thu, Jun 6
9:38 pm - 11:24 pmRFD-LAS
3h 46mnonstop
3:21 pm - 8:43 pmLAS-RFD
3h 22mnonstop
$287Allegiant Air
Find Deal
Thu, May 30 - Thu, Jun 6
5:47 pm - 11:59 pmMDW-LAS
8h 12m1 stop
12:45 am - 8:47 amLAS-MDW
6h 02m1 stop
$554Delta
Find Deal
Thu, May 30 - Sun, Jun 2
1:21 pm - 8:22 pmMDW-LAS
9h 01m1 stop
12:45 am - 8:47 amLAS-MDW
6h 02m1 stop
$606Delta
Find Deal
Thu, May 30 - Sun, Jun 2
8:23 pm - 10:32 pmORD-LAS
4h 09mnonstop
12:49 am - 6:36 amLAS-ORD
3h 47mnonstop
Tue, Jun 11 - Tue, Jun 11
7:30 pm - 9:48 pmORD-LAS
4h 18mnonstop
10:59 pm - 4:47 amLAS-ORD
3h 48mnonstop
$131Frontier
Find Deal
Tue, Aug 20 - Wed, Aug 28
12:32 pm - 2:25 pmORD-LAS
3h 53mnonstop
12:49 am - 6:36 amLAS-ORD
3h 47mnonstop
$146Spirit Airlines
Find Deal
Sat, Jun 8 - Tue, Jun 11
12:32 pm - 2:25 pmORD-LAS
3h 53mnonstop
12:37 am - 6:24 amLAS-ORD
3h 47mnonstop
$147Spirit Airlines
Find Deal
Wed, Jun 12 - Fri, Jun 14
10:04 pm - 11:39 pmRFD-LAS
3h 35mnonstop
3:44 pm - 9:14 pmLAS-RFD
3h 30mnonstop
$150Allegiant Air
Find Deal
Sun, Oct 6 - Thu, Oct 10
9:33 pm - 11:07 pmRFD-LAS
3h 34mnonstop
3:17 pm - 8:43 pmLAS-RFD
3h 26mnonstop
$158Allegiant Air
Find Deal
Sun, Jul 14 - Thu, Jul 25
7:30 am - 9:24 amORD-LAS
3h 54mnonstop
11:54 pm - 5:42 amLAS-ORD
3h 48mnonstop
$179American Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4
12:45 pm - 2:45 pmORD-LAS
4h 00mnonstop
11:59 pm - 5:35 amLAS-ORD
3h 36mnonstop
$247United Airlines
Find Deal
Mon, Jun 24 - Mon, Jul 1
7:55 pm - 9:56 pmORD-LAS
4h 01mnonstop
11:59 pm - 5:35 amLAS-ORD
3h 36mnonstop
$254United Airlines
Find Deal
Wed, Jun 19 - Mon, Jun 24
5:50 pm - 7:47 pmORD-LAS
3h 57mnonstop
6:30 am - 12:10 pmLAS-ORD
3h 40mnonstop
$257American Airlines
Find Deal
Fri, Aug 2 - Fri, Aug 9

Flights from Chicago to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Las Vegas flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Chicago to Las Vegas.
Our data shows that the cheapest route for a one-way flight from Chicago to Las Vegas cost $49 and was between Chicago Midway Airport and Las Vegas. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $91.

What’s the cheapest day of the week to fly from Chicago to Las Vegas?

The average price of all flights from Chicago to Las Vegas clicked on KAYAK for each day over the last 12 months.
When flying from Chicago to Las Vegas, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Chicago to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago to Las Vegas is September, where tickets cost $218 on average. On the other hand, the most expensive months are March and June, where the average cost of tickets is $316 and $293 respectively.

How far in advance should I book a flight from Chicago to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago to Las Vegas, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 30 days before departure.

Which airlines provide the cheapest flights from Chicago to Las Vegas?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Chicago to Las Vegas found on KAYAK was with Frontier for $60. Spirit Airlines proposed a round-trip connection from $112 and Frontier from $131.

Which airlines fly most frequently between Chicago and Las Vegas?

Southwest (9 flights per day), United Airlines (7 flights per day), and American Airlines (5 flights per day) are the most frequent flyers of this route.

Which airlines fly non-stop between Chicago and Las Vegas?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago to Las Vegas.
There are 6 airlines that fly nonstop from Chicago to Las Vegas. They are: Allegiant Air, American Airlines, Frontier, Southwest, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Allegiant Air at $62 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Chicago and Las Vegas per day?

Each day, there are between 21 and 30 nonstop flights that take off from Chicago and land in Las Vegas, with an average flight time of 3h 53m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 189 flights. The most frequent day of departure is Friday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Chicago and Las Vegas?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago to Las Vegas take?

A direct flight to Las Vegas will take on average 3h 34m to travel the 1,523 miles flying distance from Chicago.

What’s the earliest departure time from Chicago to Las Vegas?

Early birds can take the earliest flight from Chicago at 5:05 am and will be landing in Las Vegas at 6:50 am.

What’s the latest departure time from Chicago to Las Vegas?

If you prefer to fly at night, the latest flight from Chicago to Las Vegas jets off at 10:52 pm and lands at 12:54 am.

Good to know

Low season

January

High season

May

Cheapest flight

$60
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Chicago Midway Airport to Las Vegas

When to book flights from Chicago to Las Vegas

Are your dates flexible? Find out the best times to travel from Chicago to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Las Vegas

  • Is there public transportation from Las Vegas McCarran International Airport (LAS) to downtown Las Vegas?

    Downtown Las Vegas and Las Vegas McCarran International Airport (LAS) are about 6.6 miles apart. The northbound Centennial Express (CX) line offers the most convenient means of transportation between these two points, covering the distance in 22min.

  • Which is the best arrival airport if I want to visit the Caesar's Palace?

    Harry Reid International Airport (LAS) is the main airport serving Las Vegas. Caesar's Palace lies about 3.6 miles from LAS, and the best way to reach this massive complex in the middle of the Strip is via rental car, which takes 19min. Still, Lyft rides provide another option to this locale.

  • Are there car rentals from Harry Reid International Airport (LAS) to downtown Las Vegas?

    If you’re looking to rent a car after arriving at Harry Reid International Airport (LAS), you’ll have several options to choose from. After arrival, you’ll find your car at the McCarran Rent-A-Car Center, about three miles from LAS, just off interstates 15 and 215. Consider booking your car in advance for a hassle-free encounter at the collection garage.

  • Are there any services for passengers with limited mobility at the Las Vegas Airport upon their arrival?

    LAS provides special services to passengers with disabilities and mobility limitations. However, it may be helpful to make early arrangements with your airline to enjoy these services. There are wheelchairs to help in your movement, and those with social and communication challenges are attended to, too.

  • Does McCarran International Airport have a military lounge?

    There are currently two USO Military Lounges at McCarran International Airport, both of which are located in Terminals 1 and 3. These lounges offer complimentary access to all active military members and their families, and they provide guests with drinks, snacks, high-speed WiFi, and television access.

  • Where can I take a shower at McCarran International Airport?

    If you would like to freshen up and take a shower after your flight lands at McCarran International Airport, you can pay a visit to the ZEROlevel Fitness center that is located in Terminal 1. This gym has showers, saunas, secure lockers, fitness equipment, and massages, making it a convenient place to refuel after a long day of traveling.

  • What dining options are there at O’Hare International Airport?

    The Berghoff Cafe is a casual American-style restaurant located near Concourse C of Terminal 1, while Fresh Attractions offers healthy to-go food and is located near Concourse H of Terminal 6. Goose Island Beer Company serves a variety of sandwiches and craft beers and has several locations throughout the different departures terminals.

  • How far is McCarran International Airport from downtown Las Vegas?

    McCarran International Airport is located approximately 7 miles from downtown Las Vegas, making it a 20-minute drive when there is no additional traffic. If you opt to use public transportation to travel between these two destinations, such as the local bus, the trip will take upwards of 45 minutes.

  • What is the cheapest flight from Chicago to Las Vegas?

    In the last 3 days, the lowest price for a flight from Chicago to Las Vegas was $60 for a one-way ticket and $112 for a round-trip.

  • Do I need a passport to fly between Chicago and Las Vegas?

    A passport is not required to fly from Chicago to Las Vegas.

  • Which airports will I be using when flying from Chicago to Las Vegas?

    Chicago is served by 3 major airports and there is only 1 main airport in Las Vegas. You will leave Chicago from one of these airports: Chicago Midway, Chicago O'Hare Intl, or Chicago Greater Rockford. You will be arriving at Las Vegas Harry Reid Intl.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Las Vegas?

    American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Chicago to Las Vegas flight route.

  • Which aircraft models fly most regularly from Chicago to Las Vegas?

    The Airbus A320neo is the aircraft model that flies most regularly on the Chicago to Las Vegas flight route.

  • Which airline alliances offer flights from Chicago to Las Vegas?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Las Vegas, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Las Vegas?

    There are nonstop flights from Chicago to Las Vegas on a daily basis.

  • Which is the best airline for flights from Chicago to Las Vegas, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Las Vegas are Delta and Alaska Airlines. With an average price for the route of $366 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $286 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Chicago to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Chicago to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $96 or less one-way and $128 or less round-trip.
  • If you’re planning to fly aboard United Airlines from Chicago to Los Angeles, bear in mind that the airline’s hub is situated at Harry Reid International Airport (LAS). Passengers commuting with this carrier get access to lounges with amenities to make their experience productive and enjoyable. The lounges feature free Wi-Fi and complimentary snacks.
  • There are several public transportation options that link the city center of Chicago to Midway International Airport (MDW). The Orange Line train service provides frequent services between the two destinations every day, with a journey time of between 20-25min.
  • There are several fabulous hotels near major airports in Chicago known for their excellent courtesy shuttles to and from the airport. If you’ll be departing from O'Hare International Airport (ORD), consider booking a room at the cozy Residence Inn By Marriott O'Hare or the majestic Hampton Inn Chicago - O'Hare. A night at any of those facilities is handy if you have an early morning departure.
  • Those departing from Chicago Midway International Airport (MDW) can spare time and explore the facility's three concourses: A, B, and C. If you're on a shopping spree, you'll be glad to know that there are over 20 retail shops spread at various concourses. For instance, stop at Concourse A and pick up goods at Chicago Sports.
  • Las Vegas McCarran International Airport (LAS) is equipped with lactation pods for nursing moms to enjoy their privacy when breastfeeding or pumping. You can access them on the skybridge linking the C Concourse with the A and B gates, or near the children’s play area in the D Concourse.
  • Planning on booking flights from Chicago to Las Vegas? There are two primary airports that you can depart from: O’Hare International Airport and Chicago Midway International Airport. While O’Hare International Airport is slightly removed from the city, it does offer a high concentration of direct flights between these two destinations. Chicago Midway International Airport is known for being a smaller option but is located only 10 miles from the city center.
  • If you’re interested in learning more about the Las Vegas region, stop by the Aviation Museum that is located in Terminal 2 of McCarran International Airport. This museum features a variety of artifacts and exhibits related to Southern Nevada’s aviation history and is open 7 days a week.
  • Hoping to let your kids unwind after a long flight from Chicago to Las Vegas? Take them to the kids' play area that is located near Gate D of McCarran International Airport. This aviation-themed play area features a variety of games and activities that are an easy way for kids to burn off some energy after a long trip.
  • Need to quickly charge your phone or laptop before leaving McCarran International Airport to head to your final destination? Look for one of the ChargeCarte Rapid Charger centers that are located throughout the airport’s different terminals. These charging centers only cost a small fee and will allow you to charge your electronics up to two times faster than normal outlets.
  • If you would like your flight from Chicago to Las Vegas to be direct, there are several different airlines that you can choose from. While Frontier Airlines offers particularly budget-friendly tickets, Southwest is known for allowing customers to check up to two bags for free.
See more tips

Prefer to fly non-stop from Chicago to Las Vegas?

Find which airlines fly direct from Chicago to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Chicago to Las Vegas Harry Reid Intl

Monday

Aer Lingus, Air Canada, American Airlines, +15 more

Aer Lingus, Air Canada, +16 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Thursday

Aer Lingus, Air Canada, Allegiant Air, +16 more

Aer Lingus, Air Canada, +17 more

Friday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Saturday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Sunday

Aer Lingus, Air Canada, Allegiant Air, +18 more

Aer Lingus, Air Canada, +19 more

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Chicago

Monday

Aer Lingus, Air Canada, American Airlines, +15 more

Aer Lingus, Air Canada, +16 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Thursday

Aer Lingus, Air Canada, Allegiant Air, +16 more

Aer Lingus, Air Canada, +17 more

Friday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Saturday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Sunday

Aer Lingus, Air Canada, Allegiant Air, +18 more

Aer Lingus, Air Canada, +19 more

See more direct flights
See more direct flights

Top 5 airlines serving from Chicago to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

The control panel for the seat back screen did not work at all after takeoff.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

The flight was 6 hr late and then they blamed it on the weather. All of the other planes were coming and going fine.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Well, flight times cause some wait, but there were not times available and we understood. I didn't check any luggage, because it has become too expensive. I was able to add any extra items to my co-travellers check bags. [Luckily, this trip wasn't international.] Last, I hadn't flown AA domestically for a while, but partners and coworkers had warned me in advance that not all planes have monitors at every seat. Luckily, I was mostly prepared to use the in-flight entertainment and happy I was. The great: AA staff is always kind and comfort is way better than the budget airlines that I sometimes have to fly. I know my points and vouchers all expired over the last couple of years, but I still enjoy AA when I do fly with them. I also appreciate all of the locations we can go directly from pur home airport. Since we are traveling more now, I hope to take advantage.

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

The flight attended didn't ask one everyone in our party if they wanted a drink or snack. The one attended appeared to hate her job which is the one that attended to us.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

Flight was changed last min. Had a screaming infant a row in front of me and a parent who did nothing to calm the child.

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

My experience with Spirit was perfect. Did not expect it to be this good

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

For it to have left on time! Instead of two hours early with zero notice

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries. They dont really bother you about carry-on size, I brought a descent sized backpack and they didnt even check.

Kayak does not know that spirit airlines charged me $70 to fly. But the bag check-in was $89 each way. This is false advertising to lure people. Spirit airlines sends bunch of emails after flight purchases to buy wifi, better seats, priority boarding, secure reserved seats. This is false advertising. Up front pricing. I would of flown jet blue or Alaska airlines.

Every interaction the airline seems to want to find a different way to extract more money from you. The second leg of our journey they wouldn't let us board the plane without taking another $99 for a bag we asked about at the ticket counter and boarded with on the first leg of our journey. Horrible airline, poor culture. Not flying Spirit again.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Check in online was easy. Seats aren’t very comfortable

Book cheap flights from Chicago to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Las Vegas found on KAYAK in the last 72 hours.
6/11Tue
nonstopFrontier
4h 03mMDW-LAS
$60
6/4Tue
nonstopSpirit Airlines
4h 01mORD-LAS
$61
8/27Tue
nonstopSpirit Airlines
4h 00mORD-LAS
$62
6/4Tue
nonstopFrontier
4h 10mMDW-LAS
$62
6/19Wed
nonstopAmerican Airlines
3h 52mORD-LAS
$117
7/5Fri
1 stopDelta
6h 06mMDW-LAS
$118
6/18Tue
1 stopDelta
7h 26mMDW-LAS
$125
6/21Fri
nonstopAmerican Airlines
3h 52mORD-LAS
$184
6/28Fri
nonstopUnited Airlines
4h 01mORD-LAS
$203
10/14Mon
1 stopUnited Airlines
5h 37mORD-LAS
$208

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Last minute flights from Chicago to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Las Vegas that are departing in the next 10 days.
6/2Sun
nonstopFrontier
4h 10mORD-LAS
6/4Tue
nonstopFrontier
3h 46mLAS-ORD
$133
6/1Sat
nonstopFrontier
4h 10mMDW-LAS
6/3Mon
nonstopFrontier
3h 35mLAS-MDW
$139
6/1Sat
nonstopSpirit Airlines
4h 02mORD-LAS
6/4Tue
nonstopSpirit Airlines
3h 47mLAS-ORD
$142
6/1Sat
nonstopSpirit Airlines
4h 02mORD-LAS
6/5Wed
multi-stopSpirit Airlines
14h 12mLAS-ORD
$150
6/1Sat
nonstop
4h 10mORD-LAS
6/5Wed
nonstop
3h 47mLAS-ORD
$151
6/2Sun
nonstop
4h 10mORD-LAS
6/5Wed
nonstop
3h 47mLAS-ORD
$153
6/2Sun
nonstopAllegiant Air
3h 46mRFD-LAS
6/6Thu
nonstopAllegiant Air
3h 22mLAS-RFD
$275
5/30Thu
nonstopAllegiant Air
3h 46mRFD-LAS
6/6Thu
nonstopAllegiant Air
3h 22mLAS-RFD
$287
5/30Thu
multi-stopDelta
8h 12mMDW-LAS
6/2Sun
multi-stopDelta
6h 02mLAS-MDW
$554
5/30Thu
multi-stopDelta
9h 01mMDW-LAS
6/2Sun
multi-stopDelta
6h 02mLAS-MDW
$606

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Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Chicago

Cabin classes:

$976
$897
$486
$91