>>>>
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Los Angeles to Seattle Starting at £39

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Los Angeles to Seattle

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Los Angeles to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From £50
American Airlines
From £61
Spirit Airlines
From £62
Delta Air Lines
From £72
Southwest Airlines
From £74
Jetblue Airways
From £74
Alaska Airlines
From £79
United Airlines
From £85
Sun Country Airlines
From £111
Allegiant Air
From £155
ANA airlines

Find more flights and airlines

Alternative Routes from Los Angeles to Seattle

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Los Angeles to Seattle.

  • Cheapest
    Spirit Airlines
    LAX
    16:16
    4h 39m
    1 transfer
    SEA
    20:55
    Los Angeles International Airport - Seattle-Tacoma International Airport
    Wed, May 8Spirit Airlines
    £62
  • Spirit Airlines
    LAX
    16:16
    4h 39m
    1 transfer
    SEA
    20:55
    Los Angeles International Airport - Seattle-Tacoma International Airport
    Wed, May 8Spirit Airlines
    £62
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Los Angeles (LAX) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Los Angeles to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Los Angeles (LAX) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around £191.
  • How long is the flight from Los Angeles (LAX) to Seattle (SEA)?

    It takes about 2 hours 53 minutes to fly from Los Angeles (LAX) to Seattle (SEA).
  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • What are the most popular airlines that fly from Los Angeles (LAX) to Seattle (SEA)?

    Airlines with flights from Los Angeles (LAX) to Seattle (SEA): Air Tahiti Nui, Qatar Airways, Alaska Airlines, Delta Air Lines, Iberia, United Airlines and British Airways.
  • What's the most popular airline for direct flights from Los Angeles (LAX) to Seattle (SEA)?

    Delta Air Lines operates 26 direct flights from Los Angeles (LAX) to Seattle (SEA).
  • How many airports in Seattle (SEA)?

Flight Information from Los Angeles to Seattle

Cheapest direct flight price

£38

Cheapest return ticket price

£88

Cheapest month

January

Peak season for travel

September