$35 Find Cheap Flights from Las Vegas to Washington

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 Washington departing on 5/27. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Washington.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Washington.
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Flights Deals

Best Washington Flight Deals from Las Vegas

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Seattle
Seattlenonstop$51
Spokane
Spokanenonstop$86
Pasco
Pascononstop$126
Bellingham
Bellinghamnonstop$82
Pullman
Pullman1 stop$262
Yakima
Yakima1 stop$267
Portland
Portlandnonstop$66
Seattle
Seattlenonstop$51
Spokane
Spokanenonstop$86
Pasco
Pascononstop$126
Bellingham
Bellinghamnonstop$82
Pullman
Pullman1 stop$262
Yakima
Yakima1 stop$267
Portland
Portlandnonstop$66

Cheap Flights from Las Vegas to Washington

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Las Vegas to Washington.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
11:40 am - 2:25 pmLAS-SEA
2h 45mnonstop
Spirit Airlines Logo
6:00 am - 8:31 amSEA-LAS
2h 31mnonstop
$51Spirit Airlines
Find Deal
Thu, May 29 - Sun, Jun 1
Spirit Airlines Logo
9:32 pm - 12:10 amLAS-SEA
2h 38mnonstop
Spirit Airlines Logo
6:00 am - 8:31 amSEA-LAS
2h 31mnonstop
$53Spirit Airlines
Find Deal
Thu, May 15 - Sun, May 18
Frontier Logo
11:19 am - 2:16 pmLAS-SEA
2h 57mnonstop
Frontier Logo
3:05 pm - 5:44 pmSEA-LAS
2h 39mnonstop
$59Frontier
Find Deal
Fri, May 30 - Mon, Jun 2
Frontier Logo
11:14 am - 2:11 pmLAS-SEA
2h 57mnonstop
Frontier Logo
3:05 pm - 5:44 pmSEA-LAS
2h 39mnonstop
$67Frontier
Find Deal
Thu, Jun 5 - Mon, Jun 9
Allegiant Air Logo
9:23 am - 12:07 pmLAS-BLI
2h 44mnonstop
Allegiant Air Logo
6:00 am - 8:34 amBLI-LAS
2h 34mnonstop
$82Allegiant Air
Find Deal
Mon, Jun 2 - Sun, Jun 15
Allegiant Air Logo
6:20 am - 8:45 amLAS-GEG
2h 25mnonstop
Allegiant Air Logo
9:35 am - 11:54 amGEG-LAS
2h 19mnonstop
$86Allegiant Air
Find Deal
Thu, Jun 12 - Sun, Jun 15
Delta Logo
7:30 pm - 10:25 pmLAS-SEA
2h 55mnonstop
Delta Logo
7:59 pm - 10:35 pmSEA-LAS
2h 36mnonstop
$117Delta
Find Deal
Fri, May 23 - Mon, May 26
Alaska Airlines Logo
7:00 am - 9:40 amLAS-PAE
2h 40mnonstop
Alaska Airlines Logo
6:44 pm - 9:17 pmPAE-LAS
2h 33mnonstop
$117Alaska Airlines
Find Deal
Thu, Jun 12 - Tue, Jun 17
Alaska Airlines Logo
9:10 pm - 11:59 pmLAS-PAE
2h 49mnonstop
Alaska Airlines Logo
9:41 am - 12:10 pmPAE-LAS
2h 29mnonstop
$127Alaska Airlines
Find Deal
Tue, Jun 3 - Sat, Jun 7
Delta Logo
7:46 pm - 11:42 pmLAS-PDX
3h 56m1 stop
Delta Logo
1:00 pm - 6:49 pmPDX-LAS
5h 49m1 stop
$167Delta
Find Deal
Tue, May 13 - Tue, May 20
Useful Info

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

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

What is the cheapest Las Vegas to Washington flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Las Vegas to Washington.

The cheapest ticket to Washington from Las Vegas found in the last 72 hours was to Spokane, at $58 round-trip. The most popular route is from Las Vegas (LAS) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $79.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Washington, 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 Washington is October, when tickets cost $96 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $186 and $180 respectively.

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

The average price of all round-trip flights from Las Vegas to Washington clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington 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.

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

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 Washington, 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 Washington, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$35
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Las Vegas to Portland

Flights from Las Vegas to Washington: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Las Vegas to Washington 
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 - booking Washington flights

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

    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 Washington.

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

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

    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 from Las Vegas to Washington with an airline and back with another airline.

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

    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 from Las Vegas to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally in the evening, when round-trip flights cost $157 on average. Morning departures are around 105% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $321.

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Las Vegas to the following destinations at these prices or less: Seattle $103 one-way - $160 round-trip

Top 5 airlines serving from Las Vegas to Washington

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Washington. 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 Washington? 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 9968 reviews
8.2Boarding
8.5Crew
7.1Food
7.1Entertainment
7.9Comfort
Airline reviews

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

4.0 OkayAnonymous, Apr 2025EWR - SEA
Read more Alaska Airlines reviews

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

It was all great all around. Will travel with Alaska next trip.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

Upgraded to first class both times .The flight attendant Spicy Tim.was excellent and very amusing.

Close boarding too early we’re willing to not let people on flight that could not check in. What ever happened to customer service? Three of us had to fight to get on plane shameful

Check your emails that you sent me. 9 emails were sent telling me that my flight is Delayed. Each one with a different time 7:10, 7:55, 9:31, 9:09, 9:29, 9:44, 10:00, 9:49, and 10:10. That was how my experience went.

Made us check our carry on,even though there was plenty of room because they didn't check with the flight crew. Also boarding was 40min late, due to the plane being on the wrong side of the airport. Also their app didn't record my tsa precheck

The flight was delayed due to a safety check. Why couldn't that have been done ahead of time? We got to Seattle with enough time to make our connecting flight but they kept changing the gate so we missed it. There were at least ten of us who missed the flight. The airline was aware. They could have waited. They didn't. Our new flight was not for seven hours and then was delayed another two hours. We got the last seats which don't recline. Super uncomfortable after a long day spent at the worst airport. Did they offer us a meal voucher or anything? On top of that Alaska Airlines didn't complete my ticket to the new flight. I wasn't sure I would get on this horrible flight, either. Oh, and it's ten o'clock at night....no food. Is this how Alaska Airlines treats its customers? I'll never fly with this airline again.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

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.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

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.

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.

This airline is effective for the price you pay, do not expect anything extra at all. You have to pay extra for seat assignment , carry on luggage, food, you name it ...and even if you pay extra for better seats they do not recline.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

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

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