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Los Angeles International Airport to Seattle-Tacoma International Airport flight

Search for flights from Los Angeles to Seattle and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Tue, May 12 | Frontier Airlines
        SEA 11:06
        2h 57m
        Nonstop
        LAX 14:03
        Seattle - Los Angeles | Sun, May 17 | Frontier Airlines
        US$62 US$103
        40% off
        40% off
        US$103 US$62
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Sun, May 10 | Frontier Airlines
        SEA 11:06
        2h 57m
        Nonstop
        LAX 14:03
        Seattle - Los Angeles | Tue, May 12 | Frontier Airlines
        US$62 US$103
        40% off
        40% off
        US$103 US$62
      • LAX 14:45
        2h 57m
        Nonstop
        SEA 17:42
        Los Angeles - Seattle | Thu, May 7 | Frontier Airlines
        SEA 11:06
        2h 57m
        Nonstop
        LAX 14:03
        Seattle - Los Angeles | Thu, May 14 | Frontier Airlines
        US$74 US$103
        28% off
        28% off
        US$103 US$74
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Mon, Jun 8 | Frontier Airlines
        SEA 11:21
        2h 57m
        Nonstop
        LAX 14:18
        Seattle - Los Angeles | Thu, Jun 11 | Frontier Airlines
        US$74
        28% off
        US$103 US$74
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Tue, Jun 2 | Frontier Airlines
        SEA 11:21
        2h 57m
        Nonstop
        LAX 14:18
        Seattle - Los Angeles | Sun, Jun 7 | Frontier Airlines
        US$75
        27% off
        US$103 US$75
      • LAX 14:55
        2h 57m
        Nonstop
        SEA 17:52
        Los Angeles - Seattle | Wed, May 6 | Frontier Airlines
        SEA 11:06
        2h 57m
        Nonstop
        LAX 14:03
        Seattle - Los Angeles | Wed, May 13 | Frontier Airlines
        US$75
        27% off
        US$103 US$75
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Thu, May 28 | Frontier Airlines
        SEA 11:21
        2h 57m
        Nonstop
        LAX 14:18
        Seattle - Los Angeles | Thu, Jun 4 | Frontier Airlines
        US$75
        27% off
        US$103 US$75
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Tue, Jun 9 | Frontier Airlines
        SEA 11:21
        2h 57m
        Nonstop
        LAX 14:18
        Seattle - Los Angeles | Thu, Jun 11 | Frontier Airlines
        US$79
        23% off
        US$103 US$79
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Sun, May 17 | Frontier Airlines
        SEA 11:06
        2h 57m
        Nonstop
        LAX 14:03
        Seattle - Los Angeles | Sun, May 24 | Frontier Airlines
        US$84
        18% off
        US$103 US$84
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Tue, May 19 | Frontier Airlines
        SEA 11:06
        2h 57m
        Nonstop
        LAX 14:03
        Seattle - Los Angeles | Sun, May 24 | Frontier Airlines
        US$84
        18% off
        US$103 US$84
      • LAX 13:00
        17h 25m
        1 stop
        SEA 14:00
        Los Angeles - Seattle | Wed, May 6 | Normal Airline
        SEA 15:00
        6h
        Nonstop
        LAX 16:00
        Seattle - Los Angeles | Fri, May 8 | Normal Airline
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      • Cheapest nonstop
        LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Tue, Jun 9 | Frontier Airlines
        US$34 US$88
        61% off
        61% off
        US$88 US$34
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Mon, Jun 8 | Frontier Airlines
        US$46 US$88
        48% off
        48% off
        US$88 US$46
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Sun, Jun 7 | Frontier Airlines
        US$46 US$88
        48% off
        48% off
        US$88 US$46
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Mon, Jun 1 | Frontier Airlines
        US$46
        48% off
        US$88 US$46
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Mon, May 11 | Frontier Airlines
        US$47
        47% off
        US$88 US$47
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Sat, Jun 13 | Frontier Airlines
        US$56
        36% off
        US$88 US$56
      • LAX 15:15
        3h 20m
        Nonstop
        SEA 18:35
        Los Angeles - Seattle | Sun, May 24 | Frontier Airlines
        US$58
        34% off
        US$88 US$58
      • LAX 21:08
        2h 51m
        Nonstop
        SEA 23:59
        Los Angeles - Seattle | Sun, Jun 28 | Delta Air Lines
        US$66
        25% off
        US$88 US$66
      • LAX 20:00
        2h 58m
        Nonstop
        SEA 22:58
        Los Angeles - Seattle | Sat, May 16 | American Airlines
        US$70
        20% off
        US$88 US$70
      • LAX 12:51
        6h 9m
        1 stop
        SEA 19:00
        Los Angeles - Seattle | Mon, May 11 | Alaska Airlines
        US$72
        18% off
        US$88 US$72
      • LAX 13:00
        17h 25m
        1 stop
        SEA 14:00
        Los Angeles - Seattle | Wed, May 6 | Normal Airline
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Displayed flight fares from Los Angeles to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Los Angeles International Airport to Seattle-Tacoma International Airport

What is the cheapest month for one-way flights from Los Angeles International Airport to Seattle-Tacoma International Airport?

Data is based on average one-way flight prices from Los Angeles International Airport to Seattle-Tacoma International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Los Angeles International Airport to Seattle-Tacoma International Airport, the best time to buy is in April, with an average price of US$119. You’ll want to avoid November, when the average price can reach as high as US$209.

US$209
US$164
US$119
US$74
  • US$119
    Apr
  • US$146
    May
  • US$181
    Jun
  • US$175
    Jul
  • US$199
    Aug
  • US$185
    Sep
  • US$194
    Oct
  • US$209
    Nov
  • US$195
    Dec
  • US$195
    Jan
  • US$191
    Feb
  • US$195
    Mar

What’s the cheapest month to fly round-trip from Los Angeles International Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Los Angeles International Airport to Seattle-Tacoma International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, April is typically the cheapest month to find flights from Los Angeles International Airport to Seattle-Tacoma International Airport, with an average price of US$191. In contrast, November is usually the most expensive month, with average fares reaching US$483.

US$483
US$337
US$191
US$45
  • US$191
    Apr
  • US$243
    May
  • US$317
    Jun
  • US$329
    Jul
  • US$264
    Aug
  • US$353
    Sep
  • US$294
    Oct
  • US$483
    Nov
  • US$386
    Dec
  • US$236
    Jan
  • US$350
    Feb
  • US$225
    Mar

What is the cheapest day of the week to fly from Los Angeles International Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average ticket prices from Los Angeles International Airport to Seattle-Tacoma International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Los Angeles International Airport to Seattle-Tacoma International Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Monday, as ticket prices are usually the highest that day.

US$198
US$183
US$168
US$153
    Cheapest
  • US$198
    Mon
  • US$190
    Tue
  • US$168
    Wed
  • US$176
    Thu
  • US$183
    Fri
  • US$177
    Sat
  • US$198
    Sun

Selected Airlines from Los Angeles International Airport to Seattle-Tacoma International Airport

See which airlines fly from Los Angeles to Seattle. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From US$34
Alaska Airlines
From US$64
Delta Air Lines
From US$69
Hahn Air
From US$85
American Airlines
From US$86
United Airlines
From US$92
Air Canada
From US$212
Sun Country Airlines
From US$244

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Flight Schedule from Los Angeles International Airport to Seattle-Tacoma International Airport

Check the schedule for flights from Los Angeles to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2616

    Los Angeles International Airport

    21:08

    LAX

    2h 48m

    23:56

    SEA

    S - - W T F S
    Search

  2. DL1551

    Los Angeles International Airport

    19:00

    LAX

    2h 48m

    21:48

    SEA

    S - T W T - S
    Search

  3. F91177

    Los Angeles International Airport

    10:07

    LAX

    2h 53m

    13:00

    SEA

    S M T W T F S
    Search

  4. F93156

    Los Angeles International Airport

    06:15

    LAX

    2h 25m

    Nonstop

    09:40

    DEN

    S M T W T F S
    Search

  5. F91175

    Denver International Airport

    22:29

    DEN

    2h 58m

    Nonstop

    00:27

    SEA

    S - - - - - -

  6. F94946

    Los Angeles International Airport

    20:51

    LAX

    2h 34m

    Nonstop

    00:25

    DEN

    - - - W T - S
    Search

  7. F94545

    Denver International Airport

    07:45

    DEN

    3h 6m

    Nonstop

    09:51

    SEA

    S M T W T F S

  8. F93156

    Los Angeles International Airport

    06:15

    LAX

    2h 25m

    Nonstop

    09:40

    DEN

    S M T W T F S
    Search

  9. F94545

    Denver International Airport

    07:45

    DEN

    3h 6m

    Nonstop

    09:51

    SEA

    S M T W T F S
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Los Angeles International Airport to Seattle-Tacoma International Airport Flights Info

Flight distance1,537.84 km
Cheapest one-way ticket priceUS$34
Cheapest return ticket priceUS$62

FAQs for Los Angeles International Airport to Seattle-Tacoma International Airport Flights

  • How long does it take to fly from Los Angeles International Airport (LAX) to Seattle-Tacoma International Airport (SEA)?

    It takes around 3 hours 14 minutes to fly from Los Angeles International Airport (lax) to Seattle-Tacoma International Airport (sea).
  • There are around 19 daily flights from Los Angeles International Airport (LAX) to Seattle-Tacoma International Airport (SEA).
  • Tickets cost around US$169 in June, making it the cheapest month to book. Los Angeles International Airport (LAX) to Seattle-Tacoma International Airport (SEA) is a popular route, so don't forget to book your tickets in advance.
  • The route from Los Angeles International Airport (LAX) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around US$220 in May, the most expensive month to book this route.
  • The earliest flight departs from Los Angeles International Airport (LAX) at 06:00 and arrives in Seattle-Tacoma International Airport (SEA) at 08:54.
  • The latest flight departs from Los Angeles International Airport (LAX) at 21:10 and arrives in Seattle-Tacoma International Airport (SEA) at 00:06.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km, by taxi about 30 minutes.
  • United Airlines is a very popular airline operating an average of 7032 flights per month.

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