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GTF - LAS

$90 Find cheap flights from Great Falls to Las Vegas

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Las Vegas departing on 6/3. 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
Sat 6/22
Sat 6/29

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Las Vegas, as well as popular online travel agencies
In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Great Falls to Las Vegas (GTF-LAS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:44 am - 12:58 pmGTF-LAS
2h 14mnonstop
6:10 am - 9:29 amLAS-GTF
2h 19mnonstop
$90Allegiant Air
Find Deal
Mon, Jun 3 - Fri, Jun 14
10:40 am - 11:50 amGTF-LAS
2h 10mnonstop
8:00 am - 11:25 amLAS-GTF
2h 25mnonstop
$138Allegiant Air
Find Deal
Fri, Oct 4 - Mon, Oct 7
10:30 am - 11:46 amGTF-LAS
2h 16mnonstop
7:35 am - 10:55 amLAS-GTF
2h 20mnonstop
$165Allegiant Air
Find Deal
Fri, Sep 13 - Mon, Sep 16
10:40 am - 11:50 amGTF-LAS
2h 10mnonstop
6:25 am - 9:50 amLAS-GTF
2h 25mnonstop
$189Allegiant Air
Find Deal
Fri, Oct 11 - Fri, Oct 18
7:02 am - 11:59 pmGTF-LAS
17h 57m1 stop
8:19 pm - 11:59 pmLAS-GTF
26h 40m1 stop
$282Alaska Airlines
Find Deal
Tue, Jun 18 - Tue, Jun 25
4:11 pm - 11:59 pmGTF-LAS
8h 48m1 stop
6:05 am - 11:59 pmLAS-GTF
16h 54m2 stops
$307Alaska Airlines
Find Deal
Tue, Jun 18 - Tue, Jun 25
5:45 am - 8:42 amGTF-LAS
3h 57m1 stop
5:07 pm - 10:48 pmLAS-GTF
4h 41m1 stop
$338Delta
Find Deal
Fri, Jun 21 - Mon, Jun 24
5:45 am - 8:42 amGTF-LAS
3h 57m1 stop
5:07 pm - 10:49 pmLAS-GTF
4h 42m1 stop
$388Delta
Find Deal
Fri, Jun 28 - Mon, Jul 1
2:30 pm - 8:16 pmGTF-LAS
6h 46m1 stop
3:19 pm - 9:17 pmLAS-GTF
4h 58m1 stop
$548United Airlines
Find Deal
Fri, Aug 30 - Mon, Sep 2
6:45 am - 11:53 pmGTF-LAS
18h 08m2 stops
4:35 pm - 9:03 pmLAS-GTF
27h 28m2 stops
$596United Airlines
Find Deal
Thu, Jun 6 - Sat, Jun 15

Flights from Great Falls to Las Vegas - Travel Insights & Trends

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

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

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

What is the cheapest month to fly from Great Falls to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Great Falls 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 Great Falls to Las Vegas is August, where tickets cost $158 on average. On the other hand, the most expensive months are May and December, where the average cost of tickets is $419 and $386 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Great Falls 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 Great Falls to Las Vegas, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 12 days before departure.

Which airlines fly non-stop between Great Falls and Las Vegas?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Great Falls to Las Vegas.
There is just one airline that flies from Great Falls to Las Vegas direct and that is Allegiant Air. The best one-way deal found from Allegiant Air for the route is $100.

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

There is a maximum of 1 nonstop flight a day that takes off from Great Falls and lands in Las Vegas, with an average flight time of 2h 15m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 2 flights.

Which cabin class options are there for flights between Great Falls 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 is only one cabin class option available for the route, which is 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 Great Falls to Las Vegas take?

Direct flights cover the 810 miles separating Great Falls to Las Vegas in about 2h 14m.

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

Early birds can take the earliest flight from Great Falls at 10:19 am and will be landing in Las Vegas at 11:34 am.

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

If you prefer to fly at night, the latest flight from Great Falls to Las Vegas jets off at 11:44 am and lands at 12:58 pm.

Good to know

Low season

January

High season

December

Cheapest flight

$90
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 46% increase in price.
Flight from Great Falls to Las Vegas

When to book flights from Great Falls to Las Vegas

Are your dates flexible? Find out the best times to travel from Great Falls 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 Great Falls to Las Vegas

  • Are there car rentals from Las Vegas McCarran International Airport to the city center of Las Vegas?

    The best way to explore the city’s hidden gems is via car. Luckily, several car hire companies run their counters here. Once you arrive, a free shuttle will ferry you from the terminal to the pick up garage at the McCarran Rent-A-Car Center, sitting 3 miles away.

  • Are there any services for travelers with disabilities at the LAS upon their arrival?

    Disabled passengers arriving at LAS from GTF should bear in mind that the property is fully ADA-compliant. TDD phones in both terminals are handy for travelers with hearing challenges. In addition, The RTC Paratransit Shuttle service provides inter-terminal transfer, and toilets are wheelchair accessible.

  • Is there a spa at Las Vegas McCarran International Airport?

    The XpresSpa in Terminal 1 gate D provides the much-needed services for customers who land at LAS fatigued. Step in for essential services that offer relaxation and self-indulgence such as facials, massages, manicures, and pedicures.

  • Are there children's amenities at Las Vegas McCarran International Airport?

    Families arriving at LAS from GTF and still have time before connecting to their next destination will find spaces where the little one can stretch and unwind. Las Vegas McCarran International Airport features The Kids Play Area in Terminal 1, Concourse D, at the disposal of the kids.

  • What is the cheapest flight from Great Falls to Las Vegas?

    In the last 3 days, the lowest price for a flight from Great Falls to Las Vegas was $370 for a one-way ticket and $90 for a round-trip.

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

    A passport is not required to fly from Great Falls to Las Vegas.

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

    Great Falls and Las Vegas are both served by 1 main airport. You will leave Great Falls from Great Falls and will be arriving at Las Vegas Harry Reid Intl.

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

    The Airbus A319 is the aircraft model that flies most regularly on the Great Falls to Las Vegas flight route.

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

    You can catch a nonstop flight from Great Falls to Las Vegas on on Monday, and Friday.

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

    The two airlines most popular with KAYAK users for flights from Great Falls to Las Vegas are Delta and Alaska Airlines. With an average price for the route of $492 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 $495 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Great Falls 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 Great Falls to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Great Falls 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 Great Falls 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 Great Falls with another airline. Booking your flights between Great Falls and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls 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 Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Great Falls to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $151 or less round-trip.
  • If you intend to fly aboard American Airlines from Great Falls International Airport (GTF), remember that the airline runs a hub at the Las Vegas McCarran International Airport (LAS). You’ll arrive via Terminals 4, 5 or at the Tom Bradley International Terminal. As part of the fast lane program, you’ll enjoy priority clearance and entry to the Centurion Lounge at this establishment.
  • The business center at the passenger terminal allows you to format and send or print your documents to your associates ahead of your flight. Also, with high-speed internet and video conferencing facilities, you can join your conveniently join your online meeting while seated in the lobby.
  • It might be helpful if travelers scheduled to fly from GTF to Las Vegas early in the morning can plan to sleep in one of the hotels that sit next to this facility. Usually, such properties offer free courtesy shuttles to and from the airport, making it easy to get to the terminal in time for your flight. Best Western Plus Riverfront Hotel and Suites is a hotel that offers this kind of residence.
  • Delta Airlines is one of the airlines operating between Great Falls and Las Vegas that allows passengers to bring their furry family members into the cabin. Typically, such pets include household animals such as cats and dogs and must bear valid medical and health documents. Also, the owners should lock them in their cages during the voyage.
  • Those wishing to leave their cars behind before their trip from Great Falls to Las Vegas can find both on-site and off-site parking options. The on-site lots are metered on an hourly or weekly basis. The off-site parking categorized into self-park, valet, long term, valet, covered parking options. Book early to enjoy favourable rates.
See more tips

Prefer to fly non-stop from Great Falls to Las Vegas?

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

Nonstop departures

Great Falls to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Great Falls

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top 4 airlines serving from Great Falls to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Great Falls 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 Great Falls 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
Alaska AirlinesOverall score based on 9175 reviews
7.3Entertainment
7.9Comfort
7.3Food
8.2Boarding
8.6Crew
Airline reviews

I didn't have food or use entertainment, so those evaluations are invalid.

10.0 ExcellentLonnie, May 2024SEA - FLL
Read more about Alaska Airlines reviews

I didn't have food or use entertainment, so those evaluations are invalid.

I got to my destination but no comforts no snacks nothing. Like herding cows!!

The flight was late getting in, so many were stressed. The snacks for a LONG flight was not enough.

My only comment was the confusion at Houston. Suppose to leave at 6 am and didn't leave til 11 am. Then moving from gate 10 to 30 and couple of hours later back to gate 10. Otherwise everyone everything was great.

The whole experience went very well except the rest rooms were a disaster

My experience for a sort flight was perfect and hassle free.

Sat on tarmac for 30 minutes despite staring at three empty gates, one of which we eventually pulled into

It was ok. Alaska was adequate. Efficient and what I paid for it was fair. The boarding area at the gate was a joke. By the time they get past the C boarding group people all line up impatiently and then it’s chaos. We were boarding early then we sat on the tarmac for 30 minutes. I would of rather sat in the airport.

The flight was mostly smooth and quiet. No seatback screens.

The entire flight was terrible. I recently had neurocervical surgery, and I needed a wheelchair to get to the gate. They were wonderful, truly. The flight staff was lovely, as well. Despite the need for assistance, I was put in the middle seat in the last row in front of the toilets. It was "policy" that I couldn't be moved. The pain I felt after the flight was astromnomical. The flight was so WARM, I was sweating, and the "air" did nothing to the stuffy feeling. The seats were uncomfortable, the plane itself was in bad/worn condition (although very clean - thanks to the staff) - and the flight was definitely rocky (not the pilot's fault, of course). All in all - one of the worst flights I've ever taken. The humans were wonderful!! You have a really great team. But your flight policies and your plane are absymal. For what you charge, you need to upgrade your plane and your policies.

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.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

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

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

Book cheap flights from Great Falls to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Great Falls to Las Vegas found on KAYAK in the last 72 hours.
5/30Thu
2 stopsAlaska Airlines
16h 14mGTF-LAS
$370
5/30Thu
1 stopAlaska Airlines
6h 53mGTF-LAS
$392

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Last minute flights from Great Falls 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 Great Falls to Las Vegas that are departing in the next 10 days.
5/24Fri
multi-stopAlaska Airlines
31h 02mGTF-LAS
5/29Wed
multi-stopAlaska Airlines
17h 06mLAS-GTF
$910
5/24Fri
multi-stopAlaska Airlines
31h 02mGTF-LAS
5/29Wed
multi-stopAlaska Airlines
26h 46mLAS-GTF
$915
5/24Fri
multi-stopAlaska Airlines
27h 58mGTF-LAS
5/29Wed
multi-stopAlaska Airlines
24h 35mLAS-GTF
$1,125

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Great Falls - Las Vegas Flights

Departure:

Great Falls (GTF)United States

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Great Falls

Cabin classes:

$120