LAX - SEA

Find cheap flights from Los Angeles to Seattle

Return
1 adult
Economy
Sat 29/4
Sat 6/5

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Good to know

Low season

January

High season

July

Average price (return flight)

$452
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (29% more expensive on average)
(avg. price over the last 2 weeks)

When to book flights from Los Angeles to Seattle/Tacoma Intl

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight out of Los Angeles

  • The cheapest flight from Los Angeles to Seattle was found, on average, 34 days before departure.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is January.
  • 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.

FAQs for booking flights from Los Angeles to Seattle

Book cheap flights from Los Angeles to Seattle

Return flight deals

directJapan Airlines
3h 01mLAX-SEA
directJapan Airlines
2h 55mSEA-LAX
directIcelandair
2h 51mLAX-SEA
directIcelandair
2h 40mSEA-LAX
directFiji Airways
3h 00mLAX-SEA
directFiji Airways
2h 56mSEA-LAX
directDelta
2h 55mLAX-SEA
directDelta
2h 45mSEA-LAX
directAir New Zealand
2h 54mLAX-SEA
directAir New Zealand
2h 36mSEA-LAX
directUnited Airlines
2h 54mLAX-SEA
directUnited Airlines
2h 36mSEA-LAX
directEL AL
2h 58mLAX-SEA
directEL AL
2h 55mSEA-LAX
directQantas Airways
2h 52mLAX-SEA
directQantas Airways
2h 53mSEA-LAX
directIberia
2h 44mLAX-SEA
directIberia
2h 45mSEA-LAX
directKorean Air
2h 55mLAX-SEA
directKorean Air
2h 45mSEA-LAX
directWestJet
2h 55mLAX-SEA
directWestJet
2h 45mSEA-LAX
directAir China
2h 53mLAX-SEA
directAir China
2h 36mSEA-LAX
directSingapore Airlines
2h 55mLAX-SEA
directSingapore Airlines
2h 43mSEA-LAX
directAmerican Airlines
3h 01mLAX-SEA
directAmerican Airlines
2h 56mSEA-LAX
directKLM
2h 49mLAX-SEA
directKLM
2h 45mSEA-LAX
directQatar Airways
2h 59mLAX-SEA
directQatar Airways
2h 55mSEA-LAX
directAer Lingus
3h 01mLAX-SEA
directAer Lingus
2h 55mSEA-LAX
directAir France
2h 53mLAX-SEA
directAir France
2h 45mSEA-LAX
directChina Eastern
2h 48mLAX-SEA
directChina Eastern
2h 44mSEA-LAX
directCopa Airlines
2h 54mLAX-SEA
directCopa Airlines
2h 36mSEA-LAX
directVirgin Australia
2h 54mLAX-SEA
directVirgin Australia
2h 36mSEA-LAX
directAeromexico
2h 55mLAX-SEA
directAeromexico
2h 45mSEA-LAX
directAlaska Airlines
2h 55mLAX-SEA
directAlaska Airlines
2h 55mSEA-LAX
directJetBlue
2h 51mLAX-SEA
directJetBlue
2h 56mSEA-LAX
directAvianca
2h 54mLAX-SEA
directAvianca
2h 36mSEA-LAX
directCathay Pacific
2h 58mLAX-SEA
directCathay Pacific
2h 55mSEA-LAX
directLATAM Airlines
2h 49mLAX-SEA
directLATAM Airlines
2h 55mSEA-LAX
directChina Southern
2h 48mLAX-SEA
directChina Southern
2h 53mSEA-LAX
directFinnair
2h 55mLAX-SEA
directFinnair
2h 53mSEA-LAX
directITA Airways
2h 49mLAX-SEA
directITA Airways
2h 49mSEA-LAX
directHawaiian Airlines
2h 51mLAX-SEA
directHawaiian Airlines
2h 56mSEA-LAX
directAir Tahiti Nui
2h 55mLAX-SEA
directAir Tahiti Nui
2h 45mSEA-LAX
directVirgin Atlantic
2h 55mLAX-SEA
directVirgin Atlantic
2h 45mSEA-LAX
directBritish Airways
2h 51mLAX-SEA
directBritish Airways
2h 55mSEA-LAX

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One-way flight deals

directJapan Airlines
3h 01mLAX-SEA
directIcelandair
2h 51mLAX-SEA
directFiji Airways
2h 56mLAX-SEA
directDelta
2h 55mLAX-SEA
directAir New Zealand
2h 54mLAX-SEA
directUnited Airlines
2h 54mLAX-SEA
directEL AL
2h 58mLAX-SEA
directQantas Airways
2h 52mLAX-SEA
directIberia
2h 44mLAX-SEA
directKorean Air
2h 55mLAX-SEA
directWestJet
2h 55mLAX-SEA
directAir China
2h 53mLAX-SEA
directSingapore Airlines
2h 55mLAX-SEA
directAmerican Airlines
3h 01mLAX-SEA
directKLM
2h 49mLAX-SEA
directQatar Airways
2h 59mLAX-SEA
directAer Lingus
3h 01mLAX-SEA
directAir France
2h 53mLAX-SEA
directChina Eastern
2h 48mLAX-SEA
directCopa Airlines
2h 54mLAX-SEA
directVirgin Australia
2h 54mLAX-SEA
directAeromexico
2h 55mLAX-SEA
directAlaska Airlines
2h 55mLAX-SEA
directJetBlue
2h 51mLAX-SEA
directAvianca
2h 54mLAX-SEA
directCathay Pacific
2h 58mLAX-SEA
directLATAM Airlines
2h 49mLAX-SEA
directChina Southern
2h 48mLAX-SEA
directFinnair
2h 49mLAX-SEA
directITA Airways
2h 49mLAX-SEA
directHawaiian Airlines
2h 51mLAX-SEA
directAir Tahiti Nui
2h 55mLAX-SEA
directVirgin Atlantic
2h 55mLAX-SEA
directBritish Airways
2h 51mLAX-SEA

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Los Angeles - Seattle Flights

Departure:

Los Angeles (LAX)United States

Destination:

Seattle (SEA)United States

Browse origins:

  • Flights » 
  • Los Angeles

Browse destinations:

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  • Flights to Seattle