SEA - LAS

Find cheap flight tickets from Seattle to Las Vegas

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KAYAK searches 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 Seattle 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 Seattle to Las Vegas, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Seattle to Las Vegas (SEA-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle 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.

Recent return flight deals from Seattle to Las Vegas

KAYAK's recommended return flight deals from the most popular airlines that fly from Seattle to Las Vegas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Condor Logo
SEA-LAS
2h 32mdirect
Condor Logo
LAS-SEA
2h 49mdirect
Condor
Find Deal
KLM Logo
SEA-LAS
2h 35mdirect
KLM Logo
LAS-SEA
2h 50mdirect
Qatar Airways Logo
SEA-LAS
2h 31mdirect
Qatar Airways Logo
LAS-SEA
2h 44mdirect
Qatar Airways
Find Deal
Japan Airlines Logo
SEA-LAS
2h 32mdirect
Japan Airlines Logo
LAS-SEA
2h 44mdirect
Japan Airlines
Find Deal
Icelandair Logo
SEA-LAS
2h 38mdirect
Icelandair Logo
LAS-SEA
2h 47mdirect
Icelandair
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Air France Logo
SEA-LAS
2h 36mdirect
Air France Logo
LAS-SEA
2h 48mdirect
Air France
Find Deal
Delta Logo
SEA-LAS
2h 29mdirect
Delta Logo
LAS-SEA
2h 48mdirect
China Eastern Logo
SEA-LAS
2h 31mdirect
China Eastern Logo
LAS-SEA
2h 43mdirect
China Eastern
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Aeromexico Logo
SEA-LAS
2h 29mdirect
Aeromexico Logo
LAS-SEA
2h 48mdirect
Aeromexico
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STARLUX Airlines Logo
SEA-LAS
2h 31mdirect
STARLUX Airlines Logo
LAS-SEA
2h 44mdirect
STARLUX Airlines
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Alaska Airlines Logo
SEA-LAS
2h 30mdirect
Alaska Airlines Logo
LAS-SEA
2h 44mdirect
Alaska Airlines
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Frontier Logo
SEA-LAS
2h 34mdirect
Frontier Logo
LAS-SEA
2h 50mdirect
Frontier
Find Deal
Southwest Logo
SEA-LAS
2h 30mdirect
Southwest Logo
LAS-SEA
2h 40mdirect
Southwest
Find Deal
Finnair Logo
SEA-LAS
2h 30mdirect
Finnair Logo
LAS-SEA
2h 47mdirect
Finnair
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Scandinavian Airlines Logo
SEA-LAS
2h 31mdirect
Scandinavian Airlines Logo
LAS-SEA
2h 43mdirect
Scandinavian Airlines
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Hawaiian Airlines Logo
SEA-LAS
2h 30mdirect
Hawaiian Airlines Logo
LAS-SEA
2h 38mdirect
Hawaiian Airlines
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Korean Air Logo
SEA-LAS
2h 40mdirect
Korean Air Logo
LAS-SEA
2h 48mdirect
Korean Air
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Air Tahiti Nui Logo
SEA-LAS
2h 35mdirect
Air Tahiti Nui Logo
LAS-SEA
2h 51mdirect
Air Tahiti Nui
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WestJet Logo
SEA-LAS
2h 36mdirect
WestJet Logo
LAS-SEA
2h 41mdirect
WestJet
Find Deal
Spirit Airlines Logo
SEA-LAS
2h 31mdirect
Spirit Airlines Logo
LAS-SEA
2h 44mdirect
Spirit Airlines
Find Deal
Virgin Atlantic Logo
SEA-LAS
2h 29mdirect
Virgin Atlantic Logo
LAS-SEA
2h 43mdirect
Virgin Atlantic
Find Deal
Singapore Airlines Logo
SEA-LAS
2h 30mdirect
Singapore Airlines Logo
LAS-SEA
2h 38mdirect
Singapore Airlines
Find Deal
British Airways Logo
SEA-LAS
2h 30mdirect
British Airways Logo
LAS-SEA
2h 50mdirect
British Airways
Find Deal
Useful Info

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

Get data-powered insights and trends into flights from Seattle 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 Seattle to Las Vegas?

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle 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 Seattle to Las Vegas is September, where tickets cost ₹ 11,667 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is ₹ 20,353 and ₹ 18,480 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Las Vegas, 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 Seattle to Las Vegas, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low season

February

High season

April
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (12% more expensive on average)

When to book flights from Seattle to Las Vegas

Are your dates flexible? Find out the best times to travel from Seattle to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Seattle to Las Vegas: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Seattle to Las Vegas 
Verified travelerFlew with FrontierSEA-LASAug 2024
Get there very early. The Seattle airport is nuts! I got there three hours early and barely made my flight!
Verified travelerFlew with Alaska AirlinesSEA-LASApr 2024
Always come early so you don’t experience waiting times

FAQs for booking flights from Seattle to Las Vegas

  • Can I fly from Seattle to Las Vegas non-stop?

    Yes, you can. Flights from Seattle to Las Vegas take about 2.5 hours and range in the hundreds of flights offered per week. A very popular route, it is serviced by a number of airlines including United Airlines, Spirit Airlines, and Delta.

  • How do I get from downtown Seattle to Seattle Tacoma International Airport?

    To get to Seattle Tacoma International Airport from the city center, catch the Local Link train from the International District/Chinatown station, or catch one of the many buses connecting the airport to the city center via a number of stops in Seattle. Alternatively, you can hail a cab.

  • Are there on-site hotels at Seattle Tacoma International Airport?

    Although there aren’t any hotels directly on site, there are a number of hotels located only 3 or 4 minutes away from Seattle Tacoma International Airport, including the Hilton Seattle Airport & Conference Center, the Red Roof Inn Seattle Airport SEATAC, and the Red Lion Hotel Seattle Airport, all offering a free shuttle service.

  • What is there to do at Seattle Tacoma International Airport?

    If you are stuck in Seattle Tacoma International Airport for a delayed flight, why not enjoy the many amenities the passenger hub offers? Get pampered at the Massage Bar or enjoy some local art, thanks to the incredible collection of contemporary works by local artists. You can also catch a live show offered by the program “Experience the City of Music” or download your favorite movie on your phone at the Digiboo self-service kiosks.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 6,235 or less one-way.
  • Flights from Seattle to Las Vegas usually depart from Seattle Tacoma International Airport, located 14.4 miles south of downtown Seattle, and land at Las Vegas McCarran Airport, located 11.9 miles south of the city center.
  • If you are flying with children, don’t worry about having to entertain them when flying from Seattle Tacoma International Airport: the airport features a Children’s Play Area located between the Central Terminal and the A Gates, and is fully equipped with toys and games your children are sure to love.
  • If your flight to Las Vegas is just one leg of a longer trip, why not enjoy your time there? You can work out at ZEROlevel Fitness gym, a facility that includes weight machines, free weights, and a large cardio area -- or just take a stroll along one of the many walking paths. You can also enjoy some artwork displays of local artists or visit the Howard W. Cannon Aviation Museum.
  • If your flight lands late and you don’t really want to travel into Las Vegas at night, why not sleep near the airport? Hotels like the Best Western McCarran Inn, the Travelodge Las Vegas North, and the Hyatt Place Las Vegas feature comfortable rooms and a tasty breakfast spread, plus they offer an airport shuttle service.
  • To get to Las Vegas from McCarran Airport, travelers can use the bus service provided to and from the passenger hub, operated by the RTC of Southern Nevada. Lines include no. 108, 109, and the Westcliff Airport Express. Alternatively, travelers can hail a cab or rent a car, both of which re easy to find at Arrivals.

Prefer to fly direct from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl?

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

Direct departures

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

Direct returns

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
See more direct flights

Top airlines flying from Seattle to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
6.3
Spirit AirlinesOverall score based on 7961 reviews
5.0Entertainment
5.9Comfort
5.1Food
6.6Boarding
7.1Crew
Airline reviews

I book a filght for me and my daughter from Miami home to Las Vegas and getting her checked in was awful the lady at the baggage check in was horrible!!! She was the rudest person I have ever encountered in my entire life!!!! My daughter dose not speak Spanish and so I was trying to translate for her but the woman would not let me so my daughter was 100 💯 confused because she could not understand what was going on or being said at all horrible absolutely horrible and rude extremely stressful worst experience ever!!!!!!! And then we were actually told by other air port staff not to complain because if we did sprint would make sure we miss our flight ✈️ that they do it all the time 😧

2.0 MediocreAnonymous, Mar 2025MIA - LAS
Read more Spirit Airlines reviews

I book a filght for me and my daughter from Miami home to Las Vegas and getting her checked in was awful the lady at the baggage check in was horrible!!! She was the rudest person I have ever encountered in my entire life!!!! My daughter dose not speak Spanish and so I was trying to translate for her but the woman would not let me so my daughter was 100 💯 confused because she could not understand what was going on or being said at all horrible absolutely horrible and rude extremely stressful worst experience ever!!!!!!! And then we were actually told by other air port staff not to complain because if we did sprint would make sure we miss our flight ✈️ that they do it all the time 😧

Not good. No updates regarding the flight status until after the fact on the delays and then a cancellation.

If kayak actually provided me this flight and didn’t just send me notifications about it

Worst Airplane ride I ever have taken... My purchased seat was changed without my consent

Surprising everything went well. Nice attendants and fast getting on and off the plane. Overall, was happy with the experience.

I was surprised by a mandatory bag charge when I checked in at the airport. "Carry-on" wasn't an option eventhough all that I had was a small pilot case. I paid $79 so my bag could fly with me.

Not efficient. Missed my connecting flight over improper operation of spirit crew.

I couldn't understand the crew when they announced it was a new plane and there was therefore no wifi, huh? Seriously lame for 2025!

My experience was very nice. However, my Spirit flight 409 from Las Vegas to Tampa… the gate Associate Tissa was extremely unprofessional and boarder line rude. While in line I found out that my Uncle died… in that moment Tisza asked if I would help in car of an emergency as I paid for an exit row seat. I stayed “I will”… Tissa didn’t hear then implied that I didn’t understand English, yelled that I needed to speak up and other things. Associates like that will cause Spirit airlines to lose customers.

They kept delaying us and not providing any information which cost us hundreds of dollars . We had an event to get to and missed our even that we had paid for along with lots of wasted time and money booking nee flights.

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

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

Information on your arrival and departure airports

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