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Los Angeles International Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from Los Angeles International Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from €35 and round-trip from €87. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Mon, Nov 23 | Frontier Airlines
      €35 €105
      67% off
      67% off
      €105 €35
    • LAX 15:35
      3h 10m
      Direct
      SEA 18:45
      Los Angeles - Seattle | Wed, Nov 4 | Frontier Airlines
      €43 €105
      59% off
      59% off
      €105 €43
    • LAX 17:47
      3h 1m
      Direct
      SEA 20:48
      Los Angeles - Seattle | Wed, Dec 23 | Frontier Airlines
      €44 €105
      57% off
      57% off
      €105 €44
    • LAX 07:05
      2h 57m
      Direct
      SEA 10:02
      Los Angeles - Seattle | Tue, Dec 1 | Delta Air Lines
      €51
      87% off
      €399 €51
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Mon, Nov 16 | Frontier Airlines
      €61
      42% off
      €105 €61
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Thu, Nov 19 | Frontier Airlines
      €61
      42% off
      €105 €61
    • LAX 17:38
      3h
      Direct
      SEA 20:38
      Los Angeles - Seattle | Mon, Dec 7 | Frontier Airlines
      €62
      41% off
      €105 €62
    • LAX 17:38
      3h
      Direct
      SEA 20:38
      Los Angeles - Seattle | Fri, Dec 4 | Frontier Airlines
      €63
      40% off
      €105 €63
    • LAX 15:35
      3h 2m
      Direct
      SEA 18:37
      Los Angeles - Seattle | Sun, Dec 27 | Frontier Airlines
      €64
      39% off
      €105 €64
    • LAX 13:00
      17h 25m
      1 stop
      SEA 14:00
      Los Angeles - Seattle | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAX 17:03
      3h 1m
      Direct
      SEA 20:04
      Los Angeles - Seattle | Fri, Dec 11 | Frontier Airlines
      SEA 13:36
      2h 42m
      Direct
      LAX 16:18
      Seattle - Los Angeles | Mon, Dec 14 | Frontier Airlines
      €87 €160
      46% off
      46% off
      €160 €87
    • LAX 17:38
      3h
      Direct
      SEA 20:38
      Los Angeles - Seattle | Sat, Nov 28 | Frontier Airlines
      SEA 13:32
      2h 45m
      Direct
      LAX 16:17
      Seattle - Los Angeles | Sat, Dec 5 | Frontier Airlines
      €91 €160
      43% off
      43% off
      €160 €91
    • LAX 06:00
      2h 54m
      Direct
      SEA 08:54
      Los Angeles - Seattle | Tue, Nov 3 | Alaska Airlines
      SEA 11:30
      2h 51m
      Direct
      LAX 14:21
      Seattle - Los Angeles | Thu, Nov 5 | Alaska Airlines
      €98 €160
      39% off
      39% off
      €160 €98
    • LAX 06:00
      2h 54m
      Direct
      SEA 08:54
      Los Angeles - Seattle | Tue, Nov 17 | Alaska Airlines
      SEA 19:48
      2h 50m
      Direct
      LAX 22:38
      Seattle - Los Angeles | Thu, Nov 19 | Frontier Airlines
      €98
      39% off
      €160 €98
    • LAX 17:38
      3h
      Direct
      SEA 20:38
      Los Angeles - Seattle | Fri, Nov 27 | Frontier Airlines
      SEA 13:32
      2h 45m
      Direct
      LAX 16:17
      Seattle - Los Angeles | Fri, Dec 4 | Frontier Airlines
      €100
      38% off
      €160 €100
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Tue, Nov 3 | Frontier Airlines
      SEA 19:48
      2h 50m
      Direct
      LAX 22:38
      Seattle - Los Angeles | Thu, Nov 5 | Frontier Airlines
      €101
      37% off
      €160 €101
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Fri, Nov 20 | Frontier Airlines
      SEA 13:52
      2h 45m
      Direct
      LAX 16:37
      Seattle - Los Angeles | Mon, Nov 23 | Frontier Airlines
      €102
      36% off
      €160 €102
    • LAX 15:41
      3h 13m
      Direct
      SEA 18:54
      Los Angeles - Seattle | Wed, Nov 4 | Frontier Airlines
      SEA 20:09
      2h 50m
      Direct
      LAX 22:59
      Seattle - Los Angeles | Fri, Nov 6 | Frontier Airlines
      €105
      34% off
      €160 €105
    • LAX 12:56
      3h 4m
      Direct
      SEA 16:00
      Los Angeles - Seattle | Tue, Nov 3 | American Airlines
      SEA 19:48
      2h 50m
      Direct
      LAX 22:38
      Seattle - Los Angeles | Thu, Nov 5 | Frontier Airlines
      €112
      30% off
      €160 €112
    • LAX 13:00
      17h 25m
      1 stop
      SEA 14:00
      Los Angeles - Seattle | Sun, Nov 1 | Normal Airline
      SEA 15:00
      6h
      Direct
      LAX 16:00
      Seattle - Los Angeles | Tue, Nov 3 | Normal Airline
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    • Cheapest nonstop
      LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Mon, Nov 23 | Frontier Airlines
      €35 €105
      67% off
      67% off
      €105 €35
    • LAX 15:35
      3h 10m
      Direct
      SEA 18:45
      Los Angeles - Seattle | Wed, Nov 4 | Frontier Airlines
      €43 €105
      59% off
      59% off
      €105 €43
    • LAX 17:47
      3h 1m
      Direct
      SEA 20:48
      Los Angeles - Seattle | Wed, Dec 23 | Frontier Airlines
      €44 €105
      57% off
      57% off
      €105 €44
    • LAX 07:05
      2h 57m
      Direct
      SEA 10:02
      Los Angeles - Seattle | Tue, Dec 1 | Delta Air Lines
      €51
      87% off
      €399 €51
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Mon, Nov 16 | Frontier Airlines
      €61
      42% off
      €105 €61
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Thu, Nov 19 | Frontier Airlines
      €61
      42% off
      €105 €61
    • LAX 17:38
      3h
      Direct
      SEA 20:38
      Los Angeles - Seattle | Mon, Dec 7 | Frontier Airlines
      €62
      41% off
      €105 €62
    • LAX 17:38
      3h
      Direct
      SEA 20:38
      Los Angeles - Seattle | Fri, Dec 4 | Frontier Airlines
      €63
      40% off
      €105 €63
    • LAX 15:35
      3h 2m
      Direct
      SEA 18:37
      Los Angeles - Seattle | Sun, Dec 27 | Frontier Airlines
      €64
      39% off
      €105 €64
    • LAX 13:00
      17h 25m
      1 stop
      SEA 14:00
      Los Angeles - Seattle | Sun, Nov 1 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LAX 07:05
      2h 57m
      Direct
      SEA 10:02
      Los Angeles - Seattle | Tue, Dec 1 | Delta Air Lines
      €51 €399
      87% off
      87% off
      €399 €51
    • LAX 17:02
      3h
      Direct
      SEA 20:02
      Los Angeles - Seattle | Thu, Dec 3 | Frontier Airlines
      €85 €399
      79% off
      79% off
      €399 €85
    • LAX 07:05
      2h 57m
      Direct
      SEA 10:02
      Los Angeles - Seattle | Wed, Dec 9 | Delta Air Lines
      €106 €399
      73% off
      73% off
      €399 €106
    • LAX 07:00
      3h
      Direct
      SEA 10:00
      Los Angeles - Seattle | Thu, Dec 10 | Alaska Airlines
      €153
      62% off
      €399 €153
    • LAX 16:35
      2h 53m
      Direct
      SEA 19:28
      Los Angeles - Seattle | Thu, Nov 12 | Alaska Airlines
      €155
      61% off
      €399 €155
    • LAX 19:10
      2h 54m
      Direct
      SEA 22:04
      Los Angeles - Seattle | Tue, Nov 24 | Delta Air Lines
      €191
      52% off
      €399 €191
    • LAX 19:46
      2h 57m
      Direct
      SEA 22:43
      Los Angeles - Seattle | Thu, Nov 5 | Alaska Airlines
      €191
      52% off
      €399 €191
    • LAX 06:25
      2h 54m
      Direct
      SEA 09:19
      Los Angeles - Seattle | Thu, Nov 5 | Delta Air Lines
      €218
      45% off
      €399 €218
    • LAX 17:40
      2h 47m
      Direct
      SEA 20:27
      Los Angeles - Seattle | Sat, Oct 31 | Delta Air Lines
      €228
      43% off
      €399 €228
    • LAX 13:00
      17h 25m
      1 stop
      SEA 14:00
      Los Angeles - Seattle | Sun, Nov 1 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LAX 08:00
      3h 1m
      Direct
      SEA 11:01
      Los Angeles - Seattle | Mon, Nov 2 | Alaska Airlines
      €95 €345
      72% off
      72% off
      €345 €95
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Thu, Nov 5 | Frontier Airlines
      €105 €345
      70% off
      70% off
      €345 €105
    • LAX 10:00
      2h 58m
      Direct
      SEA 12:58
      Los Angeles - Seattle | Tue, Nov 3 | Alaska Airlines
      €126 €345
      63% off
      63% off
      €345 €126
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Fri, Nov 6 | Frontier Airlines
      €130
      62% off
      €345 €130
    • LAX 15:41
      3h 13m
      Direct
      SEA 18:54
      Los Angeles - Seattle | Sat, Oct 31 | Frontier Airlines
      €152
      56% off
      €345 €152
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Tue, Nov 3 | Frontier Airlines
      €153
      56% off
      €345 €153
    • LAX 19:46
      2h 57m
      Direct
      SEA 22:43
      Los Angeles - Seattle | Thu, Nov 5 | Alaska Airlines
      €191
      45% off
      €345 €191
    • LAX 15:24
      3h 9m
      Direct
      SEA 18:33
      Los Angeles - Seattle | Mon, Nov 2 | Frontier Airlines
      €196
      43% off
      €345 €196
    • LAX 07:05
      2h 55m
      Direct
      SEA 10:00
      Los Angeles - Seattle | Sun, Nov 1 | Delta Air Lines
      €216
      37% off
      €345 €216
    • LAX 13:00
      17h 25m
      1 stop
      SEA 14:00
      Los Angeles - Seattle | Sun, Nov 1 | Normal Airline
      Find more flights
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    • LAX 14:00
      2h 45m
      Direct
      SEA 16:45
      Los Angeles - Seattle | Sat, Nov 7 | Delta Air Lines
      €196 €345
      43% off
      43% off
      €345 €196
    • LAX 14:00
      2h 45m
      Direct
      SEA 16:45
      Los Angeles - Seattle | Sun, Nov 1 | Delta Air Lines
      €216 €345
      37% off
      37% off
      €345 €216
    • LAX 14:00
      2h 45m
      Direct
      SEA 16:45
      Los Angeles - Seattle | Thu, Nov 5 | Delta Air Lines
      €218 €345
      37% off
      37% off
      €345 €218
    • LAX 14:00
      2h 45m
      Direct
      SEA 16:45
      Los Angeles - Seattle | Fri, Nov 6 | Delta Air Lines
      €219
      37% off
      €345 €219
    • LAX 14:00
      2h 45m
      Direct
      SEA 16:45
      Los Angeles - Seattle | Tue, Nov 3 | Delta Air Lines
      €224
      35% off
      €345 €224
    • LAX 14:00
      2h 45m
      Direct
      SEA 16:45
      Los Angeles - Seattle | Wed, Nov 4 | Delta Air Lines
      €227
      34% off
      €345 €227
    • LAX 14:00
      2h 45m
      Direct
      SEA 16:45
      Los Angeles - Seattle | Sat, Oct 31 | Delta Air Lines
      €228
      34% off
      €345 €228
    • LAX 14:00
      2h 45m
      Direct
      SEA 16:45
      Los Angeles - Seattle | Mon, Nov 2 | Delta Air Lines
      €248
      28% off
      €345 €248
    • LAX 11:55
      2h 47m
      Direct
      SEA 14:42
      Los Angeles - Seattle | Sun, Dec 6 | Alaska Airlines
      €223
      35% off
      €345 €223
    • LAX 13:00
      17h 25m
      1 stop
      SEA 14:00
      Los Angeles - Seattle | Sun, Nov 1 | Normal Airline
      Find more flights
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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 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 one-way ticket prices from Los Angeles International Airport to Seattle-Tacoma International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Los Angeles International Airport to Seattle-Tacoma International Airport are usually in February, with an average price of €176. It is best to avoid July, when the average price can reach €213.

€213
€195
€176
€158
    Cheapest
  • €187
    Oct
  • €192
    Nov
  • €179
    Dec
  • €179
    Jan
  • €176
    Feb
  • €179
    Mar
  • €192
    Apr
  • €188
    May
  • €191
    Jun
  • €213
    Jul
  • €185
    Aug
  • €177
    Sep

What is the cheapest month to fly return from Los Angeles International Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average monthly return 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 often the month to find the lowest fares from Los Angeles International Airport to Seattle-Tacoma International Airport, with an average price of €157. November is usually the most expensive month, with an average price reaching €443.

€443
€300
€157
€14
    Cheapest
  • €332
    Oct
  • €443
    Nov
  • €355
    Dec
  • €217
    Jan
  • €321
    Feb
  • €206
    Mar
  • €157
    Apr
  • €251
    May
  • €332
    Jun
  • €298
    Jul
  • €373
    Aug
  • €260
    Sep

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 departure day from Los Angeles International Airport to Seattle-Tacoma International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

€222
€192
€161
€131
    Cheapest
  • €197
    Mon
  • €172
    Tue
  • €161
    Wed
  • €182
    Thu
  • €173
    Fri
  • €196
    Sat
  • €222
    Sun

Which airline offers the cheapest flights from Los Angeles International Airport to Seattle-Tacoma International Airport?

The cheapest airline flying from Los Angeles International Airport to Seattle-Tacoma International Airport is Frontier Airlines (from €41) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €41
Delta Air Lines
From €51
Alaska Airlines
From €72
United Airlines
From €91
American Airlines
From €106
Hahn Air
From €132
Sun Country Airlines
From €236

Find more flights and airlines

What is the 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. DL2606

    Los Angeles International Airport

    13:50

    LAX

    2h 54m

    16:44

    SEA

    S M T W T F S
    Search

  2. AS495

    Los Angeles International Airport

    06:00

    LAX

    2h 54m

    08:54

    SEA

    S M T W T F S
    Search

  3. DL1551

    Los Angeles International Airport

    19:10

    LAX

    2h 55m

    22:05

    SEA

    S - - W T - S
    Search

  4. F91177

    Los Angeles International Airport

    17:02

    LAX

    3h

    20:02

    SEA

    S M T W T F S
    Search

  5. AS698

    Los Angeles International Airport

    18:18

    LAX

    2h 54m

    21:12

    SEA

    S M T W T - S
    Search

  6. F92857

    Los Angeles International Airport

    08:44

    LAX

    1h 27m

    Direct

    10:11

    SFO

    S - - W T - S
    Search

  7. AS591

    San Francisco International Airport

    19:11

    SFO

    2h 14m

    Direct

    21:25

    SEA

    S M T W T - S

  8. F92857

    Los Angeles International Airport

    08:44

    LAX

    1h 27m

    Direct

    10:11

    SFO

    S - - W T - S
    Search

  9. AS620

    San Francisco International Airport

    20:58

    SFO

    2h 15m

    Direct

    23:13

    SEA

    S M - W T F S

  10. F93156

    Los Angeles International Airport

    06:15

    LAX

    2h 30m

    Direct

    09:45

    DEN

    S M T W T F S
    Search

  11. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S - T - T F -

  12. F92857

    Los Angeles International Airport

    08:44

    LAX

    1h 27m

    Direct

    10:11

    SFO

    S - - W T - S
    Search

  13. DL3707

    San Francisco International Airport

    17:45

    SFO

    2h 19m

    Direct

    20:04

    SEA

    S M T W T F S

  14. F94593

    Los Angeles International Airport

    18:36

    LAX

    1h 37m

    Direct

    20:13

    SFO

    - M T - - F -
    Search

  15. DL2721

    San Francisco International Airport

    06:05

    SFO

    2h 21m

    Direct

    08:26

    SEA

    S M T W T F S
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About Los Angeles International Airport and Seattle-Tacoma International Airport

Learn about Los Angeles International Airport (LAX) and Seattle-Tacoma International Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 1,537.84km
Cheapest one-way ticket price €35
Cheapest return ticket price €87

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

  • How long is the flight from Los Angeles International Airport to Seattle-Tacoma International Airport?

    Los Angeles International Airport to Seattle-Tacoma International Airport takes about 2 hours 16 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 20 daily flights from Los Angeles International Airport (LAX) to Seattle-Tacoma International Airport (SEA).
  • The earliest flight from Los Angeles International Airport to Seattle-Tacoma International Airport departs at 06:02, and the last departs at 21:05, with about 34 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 €190 in November, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • United Airlines is a very popular airline operating an average of 7032 flights per month.
  • One-way flights from Los Angeles International Airport to Seattle-Tacoma International Airport currently start from €35, and round-trip fares start from €87. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 23; prices may vary depending on availability.
  • Yes. Alaska Airlines, Delta Air Lines, United Airlines, American Airlines and Frontier Airlines operate direct flights from Los Angeles International Airport to Seattle-Tacoma International Airport, with an average flight time of 2 hours 9 minutes, and around 164 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Los Angeles International Airport to Seattle-Tacoma International Airport is €168. Prices may vary depending on the departure date, airline, and availability.
  • Condor, WestJet and Frontier Airlines are the most popular budget airlines flying from Los Angeles International Airport to Seattle-Tacoma International Airport, with one-way fares starting from €35. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Los Angeles International Airport to Seattle-Tacoma International Airport operates around 170 weekly flights, mainly by Alaska Airlines, Delta Air Lines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Los Angeles International Airport and Seattle-Tacoma International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.