LAX - SEA

Find cheap flights from Los Angeles to Seattle

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Search 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 Los Angeles 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 Los Angeles to Seattle, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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Cheap flight deals from Los Angeles to Seattle (LAX-SEA)

 
These are the cheapest deals for flights from Los Angeles to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 Los Angeles to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Los Angeles to Seattle.

Recent one-way flight deals from Los Angeles to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Los Angeles to Seattle found on KAYAK recently.

Recent last-minute flight deals from Los Angeles to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Los Angeles to Seattle.

Recent direct flight deals from Los Angeles to Seattle

The latest deals for direct flights from Los Angeles to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Los Angeles to Seattle

Find recent round-trip train or bus tickets from Los Angeles to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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LAX-SEA
3h 00mdirect
SEA-LAX
2h 42mdirect
Condor
Find Deal
LAX-SEA
2h 56mdirect
SEA-LAX
2h 49mdirect
Japan Airlines
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LAX-SEA
3h 00mdirect
SEA-LAX
2h 50mdirect
Icelandair
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LAX-SEA
3h 00mdirect
SEA-LAX
2h 48mdirect
Fiji Airways
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LAX-SEA
3h 02mdirect
SEA-LAX
2h 55mdirect
LAX-SEA
3h 11mdirect
SEA-LAX
2h 55mdirect
Air New Zealand
Find Deal
LAX-SEA
3h 11mdirect
SEA-LAX
2h 55mdirect
United Airlines
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LAX-SEA
3h 08mdirect
SEA-LAX
2h 55mdirect
LAX-SEA
3h 00mdirect
SEA-LAX
2h 49mdirect
Qantas Airways
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LAX-SEA
2h 59mdirect
SEA-LAX
2h 50mdirect
Scandinavian Airlines
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LAX-SEA
2h 56mdirect
SEA-LAX
2h 44mdirect
Iberia
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LAX-SEA
3h 00mdirect
SEA-LAX
2h 46mdirect
Korean Air
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LAX-SEA
3h 02mdirect
SEA-LAX
2h 48mdirect
WestJet
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LAX-SEA
2h 55mdirect
SEA-LAX
2h 55mdirect
Air China
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LAX-SEA
2h 59mdirect
SEA-LAX
2h 50mdirect
Singapore Airlines
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LAX-SEA
2h 56mdirect
SEA-LAX
2h 53mdirect
American Airlines
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LAX-SEA
3h 00mdirect
SEA-LAX
2h 56mdirect
LAX-SEA
3h 00mdirect
SEA-LAX
2h 50mdirect
Qatar Airways
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LAX-SEA
2h 59mdirect
SEA-LAX
2h 48mdirect
SAUDIA
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LAX-SEA
2h 56mdirect
SEA-LAX
2h 49mdirect
Aer Lingus
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LAX-SEA
3h 08mdirect
SEA-LAX
2h 45mdirect
Air France
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LAX-SEA
3h 02mdirect
SEA-LAX
2h 55mdirect
China Eastern
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LAX-SEA
3h 11mdirect
SEA-LAX
2h 55mdirect
Copa Airlines
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LAX-SEA
3h 11mdirect
SEA-LAX
2h 55mdirect
Virgin Australia
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LAX-SEA
3h 05mdirect
SEA-LAX
2h 55mdirect
Aeromexico
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LAX-SEA
3h 00mdirect
SEA-LAX
2h 50mdirect
Alaska Airlines
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LAX-SEA
3h 01mdirect
SEA-LAX
2h 42mdirect
Frontier
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LAX-SEA
3h 11mdirect
SEA-LAX
2h 55mdirect
Avianca
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LAX-SEA
3h 00mdirect
SEA-LAX
2h 50mdirect
Cathay Pacific
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LAX-SEA
2h 59mdirect
SEA-LAX
2h 50mdirect
LATAM Airlines
Find Deal
LAX-SEA
2h 57mdirect
SEA-LAX
2h 48mdirect
China Southern
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LAX-SEA
2h 56mdirect
SEA-LAX
2h 53mdirect
Finnair
Find Deal
LAX-SEA
3h 02mdirect
SEA-LAX
2h 57mdirect
ITA Airways
Find Deal
LAX-SEA
3h 00mdirect
SEA-LAX
2h 50mdirect
Hawaiian Airlines
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LAX-SEA
3h 00mdirect
SEA-LAX
2h 53mdirect
Air Tahiti Nui
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LAX-SEA
2h 52mdirect
SEA-LAX
2h 45mdirect
Spirit Airlines
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LAX-SEA
3h 02mdirect
SEA-LAX
2h 55mdirect
Virgin Atlantic
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LAX-SEA
2h 58mdirect
SEA-LAX
2h 50mdirect
British Airways
Find Deal
LAX-SEA
3h 00mdirect
Condor
Find Deal
LAX-SEA
2h 56mdirect
Japan Airlines
Find Deal
LAX-SEA
3h 00mdirect
Icelandair
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LAX-SEA
3h 00mdirect
Fiji Airways
Find Deal
LAX-SEA
3h 02mdirect
LAX-SEA
3h 11mdirect
Air New Zealand
Find Deal
LAX-SEA
3h 11mdirect
United Airlines
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LAX-SEA
3h 08mdirect
LAX-SEA
3h 00mdirect
Qantas Airways
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LAX-SEA
2h 59mdirect
Scandinavian Airlines
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LAX-SEA
2h 56mdirect
Iberia
Find Deal
LAX-SEA
3h 00mdirect
Korean Air
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LAX-SEA
3h 02mdirect
WestJet
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LAX-SEA
2h 55mdirect
Air China
Find Deal
LAX-SEA
2h 59mdirect
Singapore Airlines
Find Deal
LAX-SEA
2h 56mdirect
American Airlines
Find Deal
LAX-SEA
3h 00mdirect
LAX-SEA
3h 00mdirect
Qatar Airways
Find Deal
LAX-SEA
2h 59mdirect
SAUDIA
Find Deal
LAX-SEA
2h 56mdirect
Aer Lingus
Find Deal
LAX-SEA
3h 08mdirect
Air France
Find Deal
LAX-SEA
3h 02mdirect
China Eastern
Find Deal
LAX-SEA
3h 11mdirect
Copa Airlines
Find Deal
LAX-SEA
3h 11mdirect
Virgin Australia
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LAX-SEA
3h 05mdirect
Aeromexico
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LAX-SEA
3h 00mdirect
Alaska Airlines
Find Deal
LAX-SEA
3h 01mdirect
Frontier
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LAX-SEA
3h 11mdirect
Avianca
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LAX-SEA
3h 00mdirect
Cathay Pacific
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LAX-SEA
2h 59mdirect
LATAM Airlines
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LAX-SEA
2h 57mdirect
China Southern
Find Deal
LAX-SEA
2h 56mdirect
Finnair
Find Deal
LAX-SEA
3h 02mdirect
ITA Airways
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LAX-SEA
3h 00mdirect
Hawaiian Airlines
Find Deal
LAX-SEA
3h 00mdirect
Air Tahiti Nui
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LAX-SEA
2h 52mdirect
Spirit Airlines
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LAX-SEA
3h 02mdirect
Virgin Atlantic
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LAX-SEA
2h 58mdirect
British Airways
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09:51 - 19:51Los Angeles Union-
Seattle King Street Station
34h 00mdirect
09:55 - 21:11Seattle King Street Station-
Los Angeles Union
35h 16mdirect
$462Amtrak
Find Deal
Tue, 10 Dec - Fri, 13 Dec
10:18 - 19:51Van Nuys-
Seattle King Street Station
33h 33mdirect
09:55 - 20:36Seattle King Street Station-
Van Nuys
34h 41mdirect
$462Amtrak
Find Deal
Tue, 3 Dec - Tue, 10 Dec
10:18 - 19:51Van Nuys-
Seattle King Street Station
33h 33mdirect
09:55 - 20:36Seattle King Street Station-
Van Nuys
34h 41mdirect
$462Amtrak
Find Deal
Tue, 3 Dec - Sat, 7 Dec
09:51 - 19:51Los Angeles Union-
Seattle King Street Station
34h 00mdirect
09:55 - 21:11Seattle King Street Station-
Los Angeles Union
35h 16mdirect
$462Amtrak
Find Deal
Tue, 3 Dec - Tue, 10 Dec
09:51 - 19:51Los Angeles Union-
Seattle King Street Station
34h 00mdirect
09:55 - 21:11Seattle King Street Station-
Los Angeles Union
35h 16mdirect
$462Amtrak
Find Deal
Thu, 5 Dec - Sun, 8 Dec
09:51 - 19:51Los Angeles Union-
Seattle King Street Station
34h 00mdirect
09:55 - 21:11Seattle King Street Station-
Los Angeles Union
35h 16mdirect
$462Amtrak
Find Deal
Thu, 5 Dec - Sun, 8 Dec
10:18 - 19:51Van Nuys-
Seattle King Street Station
33h 33mdirect
09:55 - 20:36Seattle King Street Station-
Van Nuys
34h 41mdirect
$462Amtrak
Find Deal
Tue, 10 Dec - Fri, 13 Dec
09:51 - 19:51Los Angeles Union-
Seattle King Street Station
34h 00mdirect
09:55 - 21:11Seattle King Street Station-
Los Angeles Union
35h 16mdirect
$462Amtrak
Find Deal
Tue, 3 Dec - Sat, 7 Dec
10:18 - 19:51Van Nuys-
Seattle King Street Station
33h 33mdirect
09:55 - 20:36Seattle King Street Station-
Van Nuys
34h 41mdirect
$462Amtrak
Find Deal
Fri, 6 Dec - Sun, 8 Dec
10:18 - 19:51Van Nuys-
Seattle King Street Station
33h 33mdirect
09:55 - 20:36Seattle King Street Station-
Van Nuys
34h 41mdirect
$462Amtrak
Find Deal
Fri, 6 Dec - Sun, 8 Dec

Flights from Los Angeles to Seattle - Travel Insights & Trends

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

What is the cheapest month to fly from Los Angeles to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Los Angeles 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 Los Angeles to Seattle is October, where tickets cost $299 on average. On the other hand, the most expensive months are March and June, where the average cost of tickets is $452 and $452 respectively.

Can I save money by flying with a stopover from Los Angeles to Seattle?

The average 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 $405, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Los Angeles to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Los Angeles to Seattle, 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 Los Angeles to Seattle, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 29 days before departure.

Good to know

Low season

February

High season

July
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (4% more expensive on average)

When to book flights from Los Angeles to Seattle

Are your dates flexible? Find out the best times to travel from Los Angeles 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.

FAQs for booking flights from Los Angeles to Seattle

  • What is the best way to travel from Seattle–Tacoma International Airport to downtown Seattle?

    Seattle–Tacoma International Airport is located just under 15 miles from downtown Seattle. The quickest way to travel between these two locations is by taxi or rental car, and the trip takes approximately 25 minutes without any additional traffic. It is also possible to use the local train system, which takes just under 45 minutes.

  • Does Seattle–Tacoma International Airport have any pet relief areas?

    If you are traveling with either a pet or service animal, you will most likely need to take them to a relief area after your flight has landed. There are currently 2 relief areas that are located outside the Main Hall of Seattle–Tacoma International Airport, as well as 3 indoor relief areas that are distributed throughout the different departure terminals.

  • Can I store my luggage at Seattle–Tacoma International Airport?

    Interested in storing some of your luggage at Seattle–Tacoma International Airport? Stop by the baggage storage counter that is located in the main baggage claim. This counter offers both daily and hourly rates and can store as much luggage as you would like.

  • What is there to do at Los Angeles International Airport?

    Hoping to find a way to pass the time in Los Angeles International Airport before your flight takes off? There is a Flight Path Museum located in the Main Terminal and features several exhibits related to Southern California’s aviation history. Additionally, travelers can access an Observation Deck in the Departures Wing that allows them to watch the airport’s planes take off and land.

  • Which airlines offer Wi-Fi service onboard planes from Los Angeles to Seattle?

    Alaska Airlines, Delta, American Airlines, and Japan Airlines offer inflight Wi-Fi service on the Los Angeles to Seattle flight route.

  • Which aircraft models fly most regularly from Los Angeles to Seattle?

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

  • Which airline alliances offer flights from Los Angeles to Seattle?

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

  • On which days can I fly direct from Los Angeles to Seattle?

    There are direct flights from Los Angeles to Seattle on a daily basis.

  • How does KAYAK find such low prices on flights from Los Angeles 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 Los Angeles to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Los Angeles 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 Los Angeles 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 Los Angeles with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles 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 Los Angeles 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 Los Angeles to Seattle

  • Interested in booking direct flights from Los Angeles to Seattle? While there are several companies to choose from, Alaskan Airlines is a particularly popular choice due to its many flight options between these two destinations as well as its complimentary snacks and drinks, comfortable chairs, and outlets found at every seat.
  • If you plan on taking a substantial amount of luggage with you on your flight from Los Angeles to Seattle, consider booking with Southwest, as this company allows you to check up to two bags for free. However, it’s important to keep in mind that Southwest does not fly directly between Los Angeles International Airport and Seattle–Tacoma International Airport, so you will have to have a layover.
  • Traveling to Seattle with your family? Make sure to bring the kids to Seattle–Tacoma International Airport’s play area located next to Gate A in the Central Terminal. This play area features a variety of games and activities that are a convenient way for kids to burn some energy after a day of traveling.
  • Before you travel through Seattle–Tacoma International Airport, make sure to check the airport’s live music calendar on their website. A variety of local bands and artists are continually playing throughout the different terminals, and their performances are free for all travelers to enjoy.
  • If you book your ticket with American Airlines, Virgin Atlantic, or Delta Airlines, make sure to see if you are eligible for free access their private lounges in Los Angeles International Airport. These lounges provide travelers with complimentary snacks, TV, and a comfortable place to relax while waiting for a flight to take off.
See more tips

Flights from Los Angeles to Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Los Angeles to Seattle 
SaraFlew with Spirit AirlinesLAX-SEAAug 2024
Pay extra for the carry on and we got to board 1st. I did not pay to sit together but when I checked in the day before we were all 3 together.
Verified travelerFlew with Alaska AirlinesLAX-SEAApr 2024
I have only used Alaska and Southwest. I prefer Alaska.

Prefer to fly direct from Los Angeles to Seattle/Tacoma Intl?

Find which airlines fly direct from Los Angeles Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Los Angeles to Seattle/Tacoma Intl

Monday

Aer Lingus, Aeromexico, Air France, +32 more

Aer Lingus, Aeromexico, +33 more

Tuesday

Aeromexico, Air France, Air New Zealand, +28 more

Aeromexico, Air France, +29 more

Wednesday

Aeromexico, Air France, Air New Zealand, +29 more

Aeromexico, Air France, +30 more

Thursday

Aer Lingus, Aeromexico, Air France, +32 more

Aer Lingus, Aeromexico, +33 more

Friday

Aer Lingus, Aeromexico, Air France, +31 more

Aer Lingus, Aeromexico, +32 more

Saturday

Aer Lingus, Aeromexico, Air France, +31 more

Aer Lingus, Aeromexico, +32 more

Sunday

Aer Lingus, Aeromexico, Air China, +33 more

Aer Lingus, Aeromexico, +34 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Los Angeles

Monday

Aer Lingus, Aeromexico, Air China, +32 more

Aer Lingus, Aeromexico, +33 more

Tuesday

Aeromexico, Air China, Air France, +30 more

Aeromexico, Air China, +31 more

Wednesday

Aer Lingus, Aeromexico, Air France, +30 more

Aer Lingus, Aeromexico, +31 more

Thursday

Aer Lingus, Aeromexico, Air China, +32 more

Aer Lingus, Aeromexico, +33 more

Friday

Aer Lingus, Aeromexico, Air China, +30 more

Aer Lingus, Aeromexico, +31 more

Saturday

Aer Lingus, Aeromexico, Air China, +32 more

Aer Lingus, Aeromexico, +33 more

Sunday

Aer Lingus, Aeromexico, Air China, +32 more

Aer Lingus, Aeromexico, +33 more

See more direct flights
See more direct flights

Book cheap flights from Los Angeles to Seattle

One-way flight deals

directCondor
3h 00mLAX-SEA
directJapan Airlines
2h 56mLAX-SEA
directIcelandair
3h 00mLAX-SEA
directFiji Airways
3h 00mLAX-SEA
directDelta
3h 02mLAX-SEA
directAir New Zealand
3h 11mLAX-SEA
directUnited Airlines
3h 11mLAX-SEA
directEL AL
3h 08mLAX-SEA
directQantas Airways
3h 00mLAX-SEA
directScandinavian Airlines
2h 59mLAX-SEA
directIberia
2h 56mLAX-SEA
directKorean Air
3h 00mLAX-SEA
directWestJet
3h 02mLAX-SEA
directAir China
2h 55mLAX-SEA
directSingapore Airlines
2h 59mLAX-SEA
directAmerican Airlines
2h 56mLAX-SEA
directKLM
3h 00mLAX-SEA
directQatar Airways
3h 00mLAX-SEA
directSAUDIA
2h 59mLAX-SEA
directAer Lingus
2h 56mLAX-SEA
directAir France
3h 08mLAX-SEA
directChina Eastern
3h 02mLAX-SEA
directCopa Airlines
3h 11mLAX-SEA
directVirgin Australia
3h 11mLAX-SEA
directAeromexico
3h 05mLAX-SEA
directAlaska Airlines
3h 00mLAX-SEA
directFrontier
3h 01mLAX-SEA
directAvianca
3h 11mLAX-SEA
directCathay Pacific
3h 00mLAX-SEA
directLATAM Airlines
2h 59mLAX-SEA
directChina Southern
2h 57mLAX-SEA
directFinnair
2h 56mLAX-SEA
directITA Airways
3h 02mLAX-SEA
directHawaiian Airlines
3h 00mLAX-SEA
directAir Tahiti Nui
3h 00mLAX-SEA
directSpirit Airlines
2h 52mLAX-SEA
directVirgin Atlantic
3h 02mLAX-SEA
directBritish Airways
2h 58mLAX-SEA

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Everything you need to know for your flight from Los Angeles to Seattle

Information on your arrival and departure airports

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