LAS - SEA

$28 Find Cheap Flights from Las Vegas to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Seattle departing on 5/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Seattle, 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 Las Vegas to Seattle, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flights from Las Vegas to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Seattle 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.

Recent round-trip flight deals from Las Vegas to Seattle

KAYAK's recommended round-trip deals from the most popular airlines that fly from Las Vegas to Seattle.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Frontier Logo
3:05 pm - 6:02 pmLAS-SEA
2h 57mnonstop
Frontier Logo
8:13 pm - 10:44 pmSEA-LAS
2h 31mnonstop
$58Frontier
Find Deal
Thu, Apr 24 - Mon, Apr 28
 Logo
3:00 pm - 6:00 pmLAS-SEA
3h 00mnonstop
 Logo
6:00 am - 8:31 amSEA-LAS
2h 31mnonstop
Thu, May 8 - Sun, May 11
Spirit Airlines Logo
5:07 pm - 7:51 pmLAS-SEA
2h 44mnonstop
Spirit Airlines Logo
12:30 pm - 3:04 pmSEA-LAS
2h 34mnonstop
$64Spirit Airlines
Find Deal
Fri, Apr 25 - Tue, Apr 29
Spirit Airlines Logo
5:07 pm - 7:51 pmLAS-SEA
2h 44mnonstop
Spirit Airlines Logo
12:30 pm - 3:04 pmSEA-LAS
2h 34mnonstop
$65Spirit Airlines
Find Deal
Fri, Apr 25 - Tue, Apr 29
Spirit Airlines Logo
5:07 pm - 7:51 pmLAS-SEA
2h 44mnonstop
Spirit Airlines Logo
12:30 pm - 3:04 pmSEA-LAS
2h 34mnonstop
$66Spirit Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28
Southwest Logo
8:40 am - 11:25 amLAS-SEA
2h 45mnonstop
Southwest Logo
5:10 pm - 7:40 pmSEA-LAS
2h 30mnonstop
$137Southwest
Find Deal
Tue, May 6 - Tue, May 6
Alaska Airlines Logo
5:34 pm - 8:20 pmLAS-SEA
2h 46mnonstop
Alaska Airlines Logo
4:32 pm - 7:03 pmSEA-LAS
2h 31mnonstop
$140Alaska Airlines
Find Deal
Thu, Apr 24 - Sun, Apr 27
Delta Logo
6:10 am - 8:55 amLAS-SEA
2h 45mnonstop
Delta Logo
3:20 pm - 5:48 pmSEA-LAS
2h 28mnonstop
$157Delta
Find Deal
Tue, Apr 22 - Tue, Apr 22
Alaska Airlines Logo
6:38 am - 11:20 amLAS-SEA
4h 42m1 stop
Alaska Airlines Logo
4:32 pm - 7:03 pmSEA-LAS
2h 31mnonstop
$167Alaska Airlines
Find Deal
Tue, Apr 22 - Tue, Apr 22
Southwest Logo
9:40 pm - 12:25 amLAS-SEA
2h 45mnonstop
Southwest Logo
5:45 am - 12:40 pmSEA-LAS
6h 55m2 stops
$172Southwest
Find Deal
Fri, Apr 25 - Wed, Apr 30

Expert advice for your flight from Las Vegas to Seattle

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” extra legroom for a nominal fee.


Spirit's Go Big fare includes free Wi-Fi and priority check-in at select airports.

Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing in-flight connectivity.


Delta's First Class provides up to eight more inches of legroom than Main Cabin seats.

Read more about Deltaby Stefanie Waldek
Frontier

Frontier's Premium Bundle includes priority boarding and extra legroom seats.


Frontier's Economy Bundle offers a carry-on bag and no change fees.

Read more about Frontierby Stefanie Waldek
Alaska Airlines

Alaska's Premium Class offers extra legroom and complimentary drinks on flights over 350 miles.


Alaska Airlines' 20-minute bag guarantee offers compensation if bags are delayed.

Airports
LAS

Use the Curbside Concierge service at LAS for quick luggage check-in, saving time before your flight to Seattle.

Read more about LASby Harriet Baskas
SEA

Take the Link light rail from SEA to downtown Seattle for a cost-effective 40-minute journey.

Read more about SEAby Harriet Baskas
Our travel experts
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta and Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines, SEA and LAS

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

KAYAK's insights & trends for Las Vegas to Seattle flights

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

Planning a trip from Las Vegas to Seattle? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

The average price of all round-trip flights from Las Vegas to Seattle clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Seattle on a Friday and more expensive on a Tuesday. On your return trip to Las Vegas, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Seattle, 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 Las Vegas to Seattle is October, where tickets cost $96 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $186 and $184 respectively.

Can I save money by flying with a layover from Las Vegas to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $994, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Las Vegas to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.
 AI-powered savings tips

KAYAK's tips to save more on a Las Vegas to Seattle flight

When planning a trip from Las Vegas to Seattle, there are several strategies that can help save money. Generally, the cheapest day of the week to fly is Friday, while the cheapest month to travel is January.

Book Early: Tickets are generally cheaper when booked at least 30 days in advance.

Airline Choice: Spirit Airlines tends to offer the cheapest flights for this route.

Route Selection: The direct route from Las Vegas to Seattle is typically the cheapest.

Direct Flights: Despite common belief, direct flights are often cheaper than those with layovers for this route.

Flight Type: Direct flights are usually more expensive, consider flights with layovers to save money.

This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK. 


Good to know

Low season

February

High season

July

Cheapest flight

$28
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Las Vegas to Seattle

When to book flights from Las Vegas to Seattle

Are your dates flexible? Find out the best times to travel from Las Vegas to Seattle 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.

Flights from Las Vegas to Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Las Vegas to Seattle 
ElianaFlew with Spirit AirlinesLAS-SEASep 2024
Bring a backpack to avoid a ridiculous charge
ShawneFlew with Alaska AirlinesLAS-SEAOct 2024
don't expect on-time service from Alaska Airlines
SusanFlew with Spirit AirlinesLAS-SEAJun 2024
No comparison. One way or another there will always be a delay or some kind of situation beyond our control. All airlines experience it.
KellyFlew with Alaska AirlinesLAS-SEAApr 2024
I took Spirit to Vegas and Alaska home. First time flying Spirit, which was Spartan, had uncomfortable seats, the rows were thinner than Alaska, and they give you absolutely nothing on the flight. Not even water. So definitely take care of yourself if you’re flying spirit.
Lori LeeFlew with Alaska AirlinesLAS-SEAFeb 2024
Delta is the best as to their boarding procedures. Sea Tac is always the best choice for flying in/out of.

FAQs for booking flights from Las Vegas to Seattle

  • Are there pet services at McCarran International Airport (LAS)?

    There are indoor and outdoor designated areas in the airport where passengers can take the pet to relieve themselves before the flight. McCarran airport has seven pet relief areas. Four pet relief areas are outdoors and pre-security.

  • Are there any attraction sites at McCarran Airport?

    As you wait for your flight, you can visit the aviation museum, airport art, and Voices of Vegas: An LAS playlist.

  • What family services does McCarran airport (LAS) have?

    There are various amenities available, including a kids'play area, family care restrooms, and wheelchair services. All restrooms throughout the terminals are accessible for every passenger. There is a unisex family restroom for passengers with special needs. You will find an unsupervised kids'play area at the D gates.

  • I forgot to buy a gift, are there shopping facilities at McCarran airport?

    There are various stores and shopping outlets available in McCarran airport. You can shop for any gift or item like flowers. Shopping facilities are available in all Terminals.

  • I have lost my luggage at Seattle/Tacoma airport, what should I do?

    There is a lost and found office located at the baggage claim level. The service is free of charge. You have to file a lost and found claim. The report will need your contact information, item description, and location, and date when you lost the item.

  • What are some eco-friendly airlines flying from Las Vegas to Seattle?

    Roughly 1,717 lbs. of carbon are released on this route. Environmentally responsible travelers should consider booking direct flights as they are more environmentally friendly than one-stop flights. Reserve your flights with either Alaska Airlines or Spirit Airlines as they are the most sustainable carriers on this route, releasing 44% and 42% less carbon, respectively.

  • What are the inter-terminal transfer options at Harry Reid International Airport (LAS)?

    The Las Vegas Airport boasts 108 gates within five concourses and two terminals, 1 and 3. The Harry Reid International Airport Automated People Mover connects the terminals’ airside areas and has three lines. The green line serves the C Gates and Terminal 1, the blue line joins the D Gates and Terminal 1, and the red line serves the D Gates and Terminal 3.

  • What are some good hotel options near Seattle-Tacoma International Airport (SEA)?

    If you are landing at SEA after a late-night flight from Las Vegas, do not panic. There are some accommodations nearby where you can stay for the night, and they provide pickup services. These include Crowne Plaza Seattle Airport across SEA’s skybridge, Rodeway Inn, and Ramada by Wyndham SeaTac Airport.

  • Does LAS offer any support services for travelers with special needs?

    Yes. LAS has invested in ADA-compliant facilities to provide special needs passengers with a barrier-free travel experience. The airline hub features accessible lavatories and elevators throughout all the concourses. Inter-terminal transfer shuttles have ramps as well. Be sure to inform your airline of any special requests while booking your ticket to Seattle.

  • What is there to do at the airport in Seattle as I await my pickup?

    Live music sessions and artwork at the airport in Seattle are a respite for frazzled and exhausted passengers. Popular displays at the airline hub include Currents by Weston Lambert in Concourse A and Blackleaf by Debora Butterfield in North Concourse. Alternatively, you could treat yourself to a holistic massage at the Massage Bar in the North Satellite.

  • What are the rental car companies at SEA?

    Passengers looking to evade the hassle of catching commuting schedules should consider obtaining a rental car at SEA. The Sea-Tac car rental facility is off site and is serviced by round-the-clock complimentary shuttle services from the airline hub. These shuttle buses are at the baggage claim level near Doors 2 and 15.

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

    In the last 3 days, the lowest price for a flight from Las Vegas to Seattle was $28 for a one-way ticket and $58 for a round-trip.

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

    No

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

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

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

    Alaska Airlines, Delta, and Hawaiian Airlines offer inflight Wi-Fi service on the Las Vegas to Seattle flight route.

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Las Vegas to Seattle flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Las Vegas to Seattle are Delta and Alaska Airlines. With an average price for the route of $205 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 $221 and an overall rating of 8.0.

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

    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 Las Vegas to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Las Vegas 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 Las Vegas to Seattle?

    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 Seattle with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and SEA 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 Las Vegas to Seattle?

    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 Seattle from Las Vegas 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 Las Vegas to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $98 or less one-way and $151 or less round-trip.
  • The McCarran International airport is around 14.9 miles from downtown Las Vegas and 1.9 miles from the Las Vegas airstrip. The airport has two terminals: Terminals 1 and 2. Airlines like United Airlines, American Airlines, Alaska Airlines, Delta, and Frontier serve the airport. You will alight at Seattle/Tacoma International Airport (SEA).
  • You can take a taxi, rideshare, rental car, or limousine to the McCarran airport from downtown Las Vegas. A taxi cab will cost you between $12 and $17. You will drop off at either Terminal 1 or Terminal 3 drop off depending on your flight. If you are using a personal vehicle to McCarran Airport (LAS), various parking options are available.
  • Seattle/Tacoma Airport is around 11 miles from downtown Seattle. You can take a taxi or bus from Seattle airport to downtown. A bus will charge you between $6 and $19 and take 30min. A taxi will cost you between $45-$60 and take you 19min to downtown. There is also a direct bus from Seattle airport that takes approximately 30min to downtown.
  • There are various services and amenities offered at Seattle/Tacoma International Airport. That includes services for military passengers. If you are traveling with pets, there is a pet relief area both inside and outside the terminals. Outside the Terminal, you will find it outside door 33 on the north end and the south end's baggage claim level.
  • Once you alight at Seattle/Tacoma airport, there are luggage carts and bag storage available. Baggage storage is at the main Terminal in the baggage claim area. The luggage carts are also available at the baggage claim level.
  • Sea-Tac Airport (SEA) serves as Alaska Airlines’ key hub. The airport also serves as Delta Air Lines’ international gateway and hub. Reserving your flights with these carriers will ensure you can construct your travel plans to easily connect to other cities like Salt Lake City and San Diego.
  • Some trips to SEA from LAS have layovers, depending on your airline. Common stopover destinations on this journey include Portland International Airport (PDX), Los Angeles International Airport (LAX), and Salt Lake City Airport (SLC).
  • If you are heading to Seattle for business, get a head start on your work at LAS. The Club Lounge in Terminal 3, opposite Gate E2, has business amenities like workstations and PCs, and you can gain admittance by paying at the door.
See more tips

Prefer to fly direct from Las Vegas to Seattle?

Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Seattle/Tacoma Intl

Monday

Aeromexico, Air France, Air Tahiti Nui, +20 more

Aeromexico, Air France, +21 more

Tuesday

Aeromexico, Air France, Air Tahiti Nui, +16 more

Aeromexico, Air France, +17 more

Wednesday

Aeromexico, Air France, Air Tahiti Nui, +19 more

Aeromexico, Air France, +20 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +19 more

Aeromexico, Air France, +20 more

Friday

Aeromexico, Air France, Air Tahiti Nui, +19 more

Aeromexico, Air France, +20 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +19 more

Aeromexico, Air France, +20 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +19 more

Aeromexico, Air France, +20 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Las Vegas Harry Reid Intl

Monday

Aeromexico, Air France, Air Tahiti Nui, +19 more

Aeromexico, Air France, +20 more

Tuesday

Aeromexico, Air France, Air Tahiti Nui, +17 more

Aeromexico, Air France, +18 more

Wednesday

Aeromexico, Air France, Air Tahiti Nui, +18 more

Aeromexico, Air France, +19 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +19 more

Aeromexico, Air France, +20 more

Friday

Aeromexico, Air France, Air Tahiti Nui, +19 more

Aeromexico, Air France, +20 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +19 more

Aeromexico, Air France, +20 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +20 more

Aeromexico, Air France, +21 more

See more direct flights
See more direct flights

Top 5 airlines serving from Las Vegas to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Seattle. 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 Las Vegas to Seattle? 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 9827 reviews
7.9Comfort
7.1Food
7.1Entertainment
8.5Crew
8.2Boarding
Airline reviews

The second leg of my trip left without me despite being my inbound transfer only a few minutes late. My friends told the gate agent and they closed the doors and left early anyway. Then they tried to rebook me on a flight SIX hours later which only changed when I got a supervisor to make it 4 hours later. The gate agent was nasty, unhelpful, and walked away from me.

2.0 MediocreAnonymous, Apr 2025JFK - SEA
Read more Alaska Airlines reviews

The second leg of my trip left without me despite being my inbound transfer only a few minutes late. My friends told the gate agent and they closed the doors and left early anyway. Then they tried to rebook me on a flight SIX hours later which only changed when I got a supervisor to make it 4 hours later. The gate agent was nasty, unhelpful, and walked away from me.

Worst part is being squashed in a seat ( I am not fat) and unable To get comfortable

Took forever to get on board. Flights was one hour late.

They always change the schedule. My original flight got canceled. They put me up in the air flight. I had to stay seven hours in Seattle. That is bad.

I had a great travel experience with Alaska. The agents and cabin crew were all so pleasant and helpful. The plane was clean and comfortable. The connecting flights went smoothly even with some minor delays. All in all, it was nice not to be upset with the journey. I say that because over the last few years all my travel has been on Delta and American, and always involved cranky employees and flight issues. I wish Alaska flew everywhere I need to go. Will definitely fly Alaska every time I have a choice. Thanks for helping me look forward to traveling again.

Disappointed that there were no TV screens to watch a movie on the six hour flight. Disappointed that the plane did not have the right adapter to connect my phone and my iPad and charge them.

Ted. F/A in fist class did a great job! Very nice

The plane was freezing and no blanquets available unless you buy them. My screen was bad so I couldn’t watch any entertainment.

The flight attendants on this flight were fabulous! I flew with my two kids and it was their first flight ever. One attendant in particular learned it was my kids first flight so she took extra care of them. She brought them some wings and extra cookies which made the experience positive and memorable. Thank you so much!

Have I received a refund yet? They wouldn’t let me on the airplane it took hours. I lost my bag that told me what I needed to do to bring the dogs, and then they kept changing their minds.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

1.5 hour delay, poor service, no compassion from the crew. Terrible experience

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Short flight with plenty of open seats. Drinks and snacks were still provided even on such a short flight. <1 hr

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Very good. Sad to learn Southwest is going start to charge for bags

Our flight was diverted from being a non-stop to getting within 150 miles and requiring another plane. We heard 4 or 5 different versions from SW as to why we had to stop, then wait for a replacement plane. Five hour delay, weather did not come up as a single excuse.... communication was not clear and well explained. No one really took charge!

My flight to Chicago left and landed early. My return flight left two minutes late and arrived 2 minutes late. My seat selections were ideal! There were no snacks going to Chicago and no snacks on the return trip. There are no charging outlets on board.

WiFi on the flight was not working. Thus, entertainment options were limited.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Flight left early and arrived early. the whole trip was excellent.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

No leg room AT all extremely uncomfortable flight water even cost 5 dollars

Seats are very uncomfortable pls make your seats comfortable pls pls pls

I was comfortable because I upgraded. I would not have been comfortable in economy. It was a short flight so there was limited food service and no inflight entertainment.

Seats were surprisingly comfortable, and crew was polite. I did not like the baggage fee prices, the minimal amount of flight choices for my area and the difficulty of the self service bag drop.

Delayed fight LAS to LAX. OK, fog in LA, not your fault. But all your staff, onboard in in lounge, speak so fast, enunciate so poorly and often have a accent that it is impossible to understanding anything they are saying.

It was smooth. It’ll always be annoying that nothing is included in the booking (seats and bags particularly).

No carry on available to purchase at any point, charged for water, no power to charge phone. Other discount airlines have this.

LA to Seattle was a smooth process. Seattle to LA was delayed more Than 6hrs

I could not print my boarding passes and had to see an agent. However, the agents were very friendly and helpful.

It was cancelled unexpectedly so we rented a car and drove home.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Landing in terminal 2, but my luggage is terminal 3. We (and others) were looking for it in terminal 1. We probably missed the crew broadcast, but the communication could have been clearer for non native (or elderly) passengers.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

Bag should not be so much money. This is how Frontier takes advantage of customers

The plane was comfortable. The time to board was way too slow and very unorganized! The crew was not as friendly as normally. The was not a single time that they offered water nor anything!!!

They switched my flight to Spirit, Never using Kayak again,

i was denied boarding, even though i had an assigned seat, checked in on line and was at airport early. Then they refused to fully refund the the fair and replacement fair because they claimed it was "no show/denied boarding". I will never fly this airline again

I was not permitted on my flight and had to purchase another flight ticket to Las Vegas.

This was a full flight and I was in Zone 1, however upon boarding, several other zones went in ahead of me, leaving no overhead cabin space near my seat. This created a challenging disembarkment process.

Everything you need to know for your flight from Las Vegas to Seattle

Other airlines flying from Las Vegas to Seattle

Flights from the other most popular airlines that fly from Las Vegas to Seattle according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Compare transportation modes for Las Vegas to Seattle

Average priceAverage duration
Flights$1,1742h 38m
Buses$24833h 10m

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.