LAS - SEA

Find cheap flights from Las Vegas to Seattle

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from Las Vegas to Seattle

KAYAK's recommended return flight 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
Condor Logo
LAS-SEA
2h 49mdirect
Condor Logo
SEA-LAS
2h 32mdirect
Condor
Find Deal
KLM Logo
LAS-SEA
2h 50mdirect
KLM Logo
SEA-LAS
2h 35mdirect
Qatar Airways Logo
LAS-SEA
2h 40mdirect
Qatar Airways Logo
SEA-LAS
2h 31mdirect
Qatar Airways
Find Deal
Japan Airlines Logo
LAS-SEA
2h 44mdirect
Japan Airlines Logo
SEA-LAS
2h 32mdirect
Japan Airlines
Find Deal
Icelandair Logo
LAS-SEA
2h 47mdirect
Icelandair Logo
SEA-LAS
2h 38mdirect
Icelandair
Find Deal
Air France Logo
LAS-SEA
2h 50mdirect
Air France Logo
SEA-LAS
2h 36mdirect
Air France
Find Deal
Delta Logo
LAS-SEA
2h 43mdirect
Delta Logo
SEA-LAS
2h 29mdirect
China Eastern Logo
LAS-SEA
2h 48mdirect
China Eastern Logo
SEA-LAS
2h 29mdirect
China Eastern
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Aeromexico Logo
LAS-SEA
2h 48mdirect
Aeromexico Logo
SEA-LAS
2h 29mdirect
Aeromexico
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STARLUX Airlines Logo
LAS-SEA
2h 44mdirect
STARLUX Airlines Logo
SEA-LAS
2h 31mdirect
STARLUX Airlines
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Alaska Airlines Logo
LAS-SEA
2h 44mdirect
Alaska Airlines Logo
SEA-LAS
2h 30mdirect
Alaska Airlines
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Frontier Logo
LAS-SEA
2h 50mdirect
Frontier Logo
SEA-LAS
2h 34mdirect
Frontier
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Southwest Logo
LAS-SEA
2h 40mdirect
Southwest Logo
SEA-LAS
2h 30mdirect
Southwest
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Finnair Logo
LAS-SEA
2h 47mdirect
Finnair Logo
SEA-LAS
2h 30mdirect
Finnair
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Scandinavian Airlines Logo
LAS-SEA
2h 48mdirect
Scandinavian Airlines Logo
SEA-LAS
2h 31mdirect
Scandinavian Airlines
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Hawaiian Airlines Logo
LAS-SEA
2h 40mdirect
Hawaiian Airlines Logo
SEA-LAS
2h 30mdirect
Hawaiian Airlines
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Korean Air Logo
LAS-SEA
2h 43mdirect
Korean Air Logo
SEA-LAS
2h 40mdirect
Korean Air
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Air Tahiti Nui Logo
LAS-SEA
2h 45mdirect
Air Tahiti Nui Logo
SEA-LAS
2h 35mdirect
Air Tahiti Nui
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WestJet Logo
LAS-SEA
2h 43mdirect
WestJet Logo
SEA-LAS
2h 36mdirect
WestJet
Find Deal
Spirit Airlines Logo
LAS-SEA
2h 44mdirect
Spirit Airlines Logo
SEA-LAS
2h 31mdirect
Spirit Airlines
Find Deal
Virgin Atlantic Logo
LAS-SEA
2h 43mdirect
Virgin Atlantic Logo
SEA-LAS
2h 29mdirect
Virgin Atlantic
Find Deal
Singapore Airlines Logo
LAS-SEA
2h 46mdirect
Singapore Airlines Logo
SEA-LAS
2h 32mdirect
Singapore Airlines
Find Deal
British Airways Logo
LAS-SEA
2h 50mdirect
British Airways Logo
SEA-LAS
2h 30mdirect
British Airways
Find Deal

Expert advice for your flight from Las Vegas to Seattle

 
Snippets provided in this section are AI-generated based on a summarisation 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 specific 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
Delta

Comfort Plus seats offer up to 8 cm extra legroom, enhancing comfort for short flights.


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

Read more about Deltaby Stefanie Waldek
Virgin Atlantic

Economy Delight offers priority check-in and boarding, plus extra legroom for added comfort.


Stay connected with in-flight Wi-Fi; packages suit light browsing or streaming needs.

Airports
LAS

Use the Remote Bag Check service at LAS to save time and avoid long queues when checking luggage.

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
Stefanie Waldek

Stefanie Waldek

Expert on Delta

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 out at sea, likely en route to Antarctica or the Arctic.

Read more
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Harriet Baskas

Harriet Baskas

Expert on 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, 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.

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.
If you are looking for a flight deal from Las Vegas to Seattle, look for departures on Sundays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Seattle, Monday is the cheapest day to fly and Thursday is the most expensive.

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 £71 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £139 and £135 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £136, 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.

Good to know - Cheap tickets from Las Vegas to Seattle

Low season

February

High season

July
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (26% more expensive on average)

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

Insights shared by verified travellers who flew the route from Las Vegas to Seattle 
ElianaFlew with Spirit AirlinesLAS-SEASept 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.

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

  • 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 return ticket. You could then fly to Seattle with an airline and back to Las Vegas with another airline.

  • 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 from Seattle to Las Vegas? 25% of our users found flights on this route for £77 or less one-way.
  • 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.
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

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

Information on your arrival and departure airports

Compare transportation modes for Las Vegas to Seattle

Average priceAverage duration
Flights£790h 00m
Buses£18934h 08m

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