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Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport flight
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Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport Flights Info

Cheapest one-way
€64
Frontier Airlines Frontier Airlines 3h 2m · Nonstop Mon, Dec 14
Select flight
Cheapest round-trip
€51
Frontier Airlines Frontier Airlines 3h 3m · Nonstop Mon, Dec 7 - Thu, Dec 10
Select flight
When to travel
February
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From €64 Alaska Airlines Alaska AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from €64 and round-trip from €51. Based on Trip.com's latest 7-day flight data.

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    • Cheapest nonstop
      LAX 4:48 PM
      3h 3m
      Nonstop
      SEA 7:51 PM
      Los Angeles - Seattle | Mon, Dec 7 | Frontier Airlines
      SEA 1:36 PM
      2h 42m
      Nonstop
      LAX 4:18 PM
      Seattle - Los Angeles | Thu, Dec 10 | Frontier Airlines
      €51 €185
      72% off
      72% off
      €185 €51
    • LAX 5:02 PM
      3h
      Nonstop
      SEA 8:02 PM
      Los Angeles - Seattle | Fri, Dec 4 | Frontier Airlines
      SEA 1:36 PM
      2h 42m
      Nonstop
      LAX 4:18 PM
      Seattle - Los Angeles | Thu, Dec 10 | Frontier Airlines
      €69 €185
      63% off
      63% off
      €185 €69
    • LAX 5:02 PM
      3h
      Nonstop
      SEA 8:02 PM
      Los Angeles - Seattle | Thu, Dec 3 | Frontier Airlines
      SEA 1:36 PM
      2h 42m
      Nonstop
      LAX 4:18 PM
      Seattle - Los Angeles | Thu, Dec 10 | Frontier Airlines
      €70 €185
      62% off
      62% off
      €185 €70
    • LAX 5:03 PM
      3h 1m
      Nonstop
      SEA 8:04 PM
      Los Angeles - Seattle | Thu, Dec 10 | Frontier Airlines
      SEA 1:21 PM
      2h 42m
      Nonstop
      LAX 4:03 PM
      Seattle - Los Angeles | Mon, Dec 14 | Frontier Airlines
      €115
      38% off
      €185 €115
    • LAX 9:01 AM
      3h 1m
      Nonstop
      SEA 12:02 PM
      Los Angeles - Seattle | Fri, Dec 11 | Alaska Airlines
      SEA 11:05 AM
      2h 42m
      Nonstop
      LAX 1:47 PM
      Seattle - Los Angeles | Sun, Dec 13 | Alaska Airlines
      €115
      38% off
      €185 €115
    • LAX 7:00 AM
      3h
      Nonstop
      SEA 10:00 AM
      Los Angeles - Seattle | Sun, Dec 6 | Alaska Airlines
      SEA 6:42 PM
      2h 42m
      Nonstop
      LAX 9:24 PM
      Seattle - Los Angeles | Sun, Dec 13 | Alaska Airlines
      €116
      37% off
      €185 €116
    • LAX 6:21 PM
      3h 3m
      Nonstop
      SEA 9:24 PM
      Los Angeles - Seattle | Fri, Dec 4 | American Airlines
      SEA 1:36 PM
      2h 42m
      Nonstop
      LAX 4:18 PM
      Seattle - Los Angeles | Thu, Dec 10 | Frontier Airlines
      €125
      32% off
      €185 €125
    • LAX 7:05 AM
      2h 57m
      Nonstop
      SEA 10:02 AM
      Los Angeles - Seattle | Sun, Dec 6 | Delta Air Lines
      SEA 10:20 AM
      2h 50m
      Nonstop
      LAX 1:10 PM
      Seattle - Los Angeles | Sun, Dec 13 | Delta Air Lines
      €127
      31% off
      €185 €127
    • LAX 12:14 PM
      2h 57m
      Nonstop
      SEA 3:11 PM
      Los Angeles - Seattle | Fri, Dec 11 | Delta Air Lines
      SEA 3:21 PM
      2h 38m
      Nonstop
      LAX 5:59 PM
      Seattle - Los Angeles | Sun, Dec 13 | Delta Air Lines
      €127
      31% off
      €185 €127
    • LAX 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Los Angeles - Seattle | Wed, Nov 18 | Normal Airline
      SEA 3:00 PM
      6h
      Nonstop
      LAX 4:00 PM
      Seattle - Los Angeles | Fri, Nov 20 | Normal Airline
      Find more flights
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    • Cheapest
      LAX 3:35 PM
      3h 2m
      Nonstop
      SEA 6:37 PM
      Los Angeles - Seattle | Mon, Dec 14 | Frontier Airlines
      €64 €125
      49% off
      49% off
      €125 €64
    • Cheapest
      LAX 4:48 PM
      3h 3m
      Nonstop
      SEA 7:51 PM
      Los Angeles - Seattle | Mon, Dec 14 | Frontier Airlines
      €64 €519
      88% off
      88% off
      €519 €64
    • LAX 5:03 PM
      3h 1m
      Nonstop
      SEA 8:04 PM
      Los Angeles - Seattle | Fri, Dec 11 | Frontier Airlines
      €71 €125
      43% off
      43% off
      €125 €71
    • LAX 5:02 PM
      3h
      Nonstop
      SEA 8:02 PM
      Los Angeles - Seattle | Fri, Dec 4 | Frontier Airlines
      €71
      43% off
      €125 €71
    • LAX 4:48 PM
      3h 3m
      Nonstop
      SEA 7:51 PM
      Los Angeles - Seattle | Mon, Dec 7 | Frontier Airlines
      €72
      42% off
      €125 €72
    • LAX 5:03 PM
      3h 1m
      Nonstop
      SEA 8:04 PM
      Los Angeles - Seattle | Thu, Dec 10 | Frontier Airlines
      €72
      42% off
      €125 €72
    • LAX 8:00 PM
      20h 6m
      1 stop
      SEA 4:06 PM
      Los Angeles - Seattle | Fri, Dec 18 | Frontier Airlines
      €76
      39% off
      €125 €76
    • LAX 9:27 AM
      9h 37m
      1 stop
      SEA 7:04 PM
      Los Angeles - Seattle | Mon, Jan 11 | Frontier Airlines
      €78
      38% off
      €125 €78
    • LAX 7:16 PM
      2h 59m
      Nonstop
      SEA 10:15 PM
      Los Angeles - Seattle | Mon, Dec 21 | Delta Air Lines
      €80
      36% off
      €125 €80
    • LAX 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Los Angeles - Seattle | Wed, Nov 18 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LAX 3:35 PM
      3h 2m
      Nonstop
      SEA 6:37 PM
      Los Angeles - Seattle | Mon, Dec 14 | Frontier Airlines
      €64 €125
      49% off
      49% off
      €125 €64
    • LAX 4:48 PM
      3h 3m
      Nonstop
      SEA 7:51 PM
      Los Angeles - Seattle | Mon, Dec 14 | Frontier Airlines
      €64 €519
      88% off
      88% off
      €519 €64
    • LAX 5:03 PM
      3h 1m
      Nonstop
      SEA 8:04 PM
      Los Angeles - Seattle | Fri, Dec 11 | Frontier Airlines
      €71 €125
      43% off
      43% off
      €125 €71
    • LAX 5:02 PM
      3h
      Nonstop
      SEA 8:02 PM
      Los Angeles - Seattle | Fri, Dec 4 | Frontier Airlines
      €71
      43% off
      €125 €71
    • LAX 4:48 PM
      3h 3m
      Nonstop
      SEA 7:51 PM
      Los Angeles - Seattle | Mon, Dec 7 | Frontier Airlines
      €72
      42% off
      €125 €72
    • LAX 5:03 PM
      3h 1m
      Nonstop
      SEA 8:04 PM
      Los Angeles - Seattle | Thu, Dec 10 | Frontier Airlines
      €72
      42% off
      €125 €72
    • LAX 7:16 PM
      2h 59m
      Nonstop
      SEA 10:15 PM
      Los Angeles - Seattle | Mon, Dec 21 | Delta Air Lines
      €80
      36% off
      €125 €80
    • LAX 2:25 PM
      2h 50m
      Nonstop
      SEA 5:15 PM
      Los Angeles - Seattle | Tue, Dec 15 | Delta Air Lines
      €106
      71% off
      €370 €106
    • LAX 2:25 PM
      2h 50m
      Nonstop
      SEA 5:15 PM
      Los Angeles - Seattle | Thu, Dec 10 | Delta Air Lines
      €111
      70% off
      €370 €111
    • LAX 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Los Angeles - Seattle | Wed, Nov 18 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LAX 4:48 PM
      3h 3m
      Nonstop
      SEA 7:51 PM
      Los Angeles - Seattle | Mon, Dec 14 | Frontier Airlines
      €64 €519
      88% off
      88% off
      €519 €64
    • LAX 5:02 PM
      3h
      Nonstop
      SEA 8:02 PM
      Los Angeles - Seattle | Fri, Dec 4 | Frontier Airlines
      €71 €519
      86% off
      86% off
      €519 €71
    • LAX 5:03 PM
      3h 1m
      Nonstop
      SEA 8:04 PM
      Los Angeles - Seattle | Thu, Dec 10 | Frontier Airlines
      €72 €519
      86% off
      86% off
      €519 €72
    • LAX 7:16 PM
      2h 59m
      Nonstop
      SEA 10:15 PM
      Los Angeles - Seattle | Mon, Dec 21 | Delta Air Lines
      €80
      85% off
      €519 €80
    • LAX 7:05 AM
      2h 57m
      Nonstop
      SEA 10:02 AM
      Los Angeles - Seattle | Wed, Dec 9 | Delta Air Lines
      €112
      78% off
      €519 €112
    • LAX 6:21 PM
      3h 3m
      Nonstop
      SEA 9:24 PM
      Los Angeles - Seattle | Mon, Dec 7 | American Airlines
      €144
      72% off
      €519 €144
    • LAX 7:10 PM
      2h 54m
      Nonstop
      SEA 10:04 PM
      Los Angeles - Seattle | Tue, Nov 24 | Delta Air Lines
      €193
      63% off
      €519 €193
    • LAX 1:21 PM
      3h 9m
      Nonstop
      SEA 4:30 PM
      Los Angeles - Seattle | Sat, Nov 21 | American Airlines
      €227
      56% off
      €519 €227
    • LAX 6:30 PM
      3h 3m
      Nonstop
      SEA 9:33 PM
      Los Angeles - Seattle | Thu, Dec 3 | American Airlines
      €234
      55% off
      €519 €234
    • LAX 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Los Angeles - Seattle | Wed, Nov 18 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LAX 10:00 AM
      2h 52m
      Nonstop
      SEA 12:52 PM
      Los Angeles - Seattle | Tue, Nov 17 | Alaska Airlines
      €230 €438
      47% off
      47% off
      €438 €230
    • LAX 2:03 PM
      25h 9m
      1 stop
      SEA 3:12 PM
      Los Angeles - Seattle | Tue, Nov 17 | Frontier Airlines
      €112 €438
      74% off
      74% off
      €438 €112
    • LAX 3:24 PM
      3h 9m
      Nonstop
      SEA 6:33 PM
      Los Angeles - Seattle | Wed, Nov 18 | Frontier Airlines
      €176 €438
      60% off
      60% off
      €438 €176
    • LAX 7:46 PM
      2h 57m
      Nonstop
      SEA 10:43 PM
      Los Angeles - Seattle | Wed, Nov 18 | Alaska Airlines
      €216
      51% off
      €438 €216
    • LAX 3:24 PM
      3h 9m
      Nonstop
      SEA 6:33 PM
      Los Angeles - Seattle | Thu, Nov 19 | Frontier Airlines
      €150
      66% off
      €438 €150
    • LAX 5:38 PM
      3h
      Nonstop
      SEA 8:38 PM
      Los Angeles - Seattle | Fri, Nov 20 | Frontier Airlines
      €192
      56% off
      €438 €192
    • LAX 1:17 PM
      7h 24m
      1 stop
      SEA 8:41 PM
      Los Angeles - Seattle | Sat, Nov 21 | American Airlines
      €206
      53% off
      €438 €206
    • LAX 1:21 PM
      3h 9m
      Nonstop
      SEA 4:30 PM
      Los Angeles - Seattle | Sat, Nov 21 | American Airlines
      €227
      48% off
      €438 €227
    • LAX 5:15 PM
      2h 54m
      Nonstop
      SEA 8:09 PM
      Los Angeles - Seattle | Sun, Nov 22 | Delta Air Lines
      €274
      37% off
      €438 €274
    • LAX 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Los Angeles - Seattle | Wed, Nov 18 | Normal Airline
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    • LAX 11:55 AM
      2h 47m
      Nonstop
      SEA 2:42 PM
      Los Angeles - Seattle | Sun, Dec 6 | Alaska Airlines
      €174 €370
      53% off
      53% off
      €370 €174
    • LAX 2:29 PM
      2h 48m
      Nonstop
      SEA 5:17 PM
      Los Angeles - Seattle | Tue, Jan 5 | Delta Air Lines
      €142 €370
      62% off
      62% off
      €370 €142
    • LAX 2:29 PM
      2h 48m
      Nonstop
      SEA 5:17 PM
      Los Angeles - Seattle | Thu, Jan 7 | Delta Air Lines
      €159 €370
      56% off
      56% off
      €370 €159
    • LAX 2:25 PM
      2h 50m
      Nonstop
      SEA 5:15 PM
      Los Angeles - Seattle | Tue, Dec 15 | Delta Air Lines
      €106
      71% off
      €370 €106
    • LAX 2:25 PM
      2h 50m
      Nonstop
      SEA 5:15 PM
      Los Angeles - Seattle | Thu, Dec 10 | Delta Air Lines
      €111
      70% off
      €370 €111
    • LAX 7:15 PM
      2h 50m
      Nonstop
      SEA 10:05 PM
      Los Angeles - Seattle | Fri, Jan 29 | Delta Air Lines
      €159
      56% off
      €370 €159
    • LAX 2:25 PM
      2h 50m
      Nonstop
      SEA 5:15 PM
      Los Angeles - Seattle | Fri, Dec 11 | Delta Air Lines
      €176
      52% off
      €370 €176
    • LAX 2:25 PM
      2h 50m
      Nonstop
      SEA 5:15 PM
      Los Angeles - Seattle | Sun, Dec 6 | Delta Air Lines
      €176
      52% off
      €370 €176
    • LAX 5:29 PM
      2h 50m
      Nonstop
      SEA 8:19 PM
      Los Angeles - Seattle | Thu, Dec 17 | Delta Air Lines
      €189
      49% off
      €370 €189
    • LAX 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Los Angeles - Seattle | Wed, Nov 18 | 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.

Which airline offers the cheapest flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?

The cheapest airline flying from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport is Frontier Airlines (from €64) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
Alaska Airlines logo Alaska Airlines Frontier Airlines logo Frontier Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines American Airlines logo American Airlines

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

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

The data is based on the past 12 months and shows the average monthly round-trip fares from Los Angeles Intl. Airport to Seattle Tacoma Intl. 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 Intl. Airport to Seattle Tacoma Intl. Airport, with an average price of €159. In contrast, November is usually the most expensive month, with average fares reaching €441.

€441
€300
€159
€18
    Cheapest
  • €441
    Nov
  • €359
    Dec
  • €219
    Jan
  • €325
    Feb
  • €209
    Mar
  • €159
    Apr
  • €254
    May
  • €336
    Jun
  • €302
    Jul
  • €377
    Aug
  • €263
    Sep
  • €282
    Oct

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

Data is based on average one-way flight prices from Los Angeles Intl. Airport to Seattle Tacoma Intl. 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 Intl. Airport to Seattle Tacoma Intl. Airport, the best time to buy is in February, with an average price of €177. You’ll want to avoid July, when the average price can reach as high as €215.

€215
€196
€177
€158
    Cheapest
  • €199
    Nov
  • €181
    Dec
  • €181
    Jan
  • €177
    Feb
  • €181
    Mar
  • €194
    Apr
  • €190
    May
  • €193
    Jun
  • €215
    Jul
  • €187
    Aug
  • €179
    Sep
  • €178
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from Los Angeles Intl. Airport to Seattle Tacoma Intl. 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 Intl. Airport to Seattle Tacoma Intl. Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

€225
€195
€164
€134
    Cheapest
  • €196
    Mon
  • €176
    Tue
  • €164
    Wed
  • €184
    Thu
  • €172
    Fri
  • €197
    Sat
  • €225
    Sun

What is the flight schedule from Los Angeles Intl. Airport to Seattle Tacoma Intl. 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. DL1551

    Los Angeles Intl. Airport

    7:10 PM

    LAX

    2h 55m

    10:05 PM

    SEA

    S M T W T F S
    Search

  2. F91177

    Los Angeles Intl. Airport

    6:00 AM

    LAX

    3h 3m

    9:03 AM

    SEA

    S M T W T F S
    Search

  3. F91184

    Los Angeles Intl. Airport

    7:00 AM

    LAX

    1h 15m

    Nonstop

    8:15 AM

    LAS

    - - - - T F S
    Search

  4. F92407

    Harry Reid Intl. Airport

    8:00 AM

    LAS

    2h 53m

    Nonstop

    10:53 AM

    SEA

    S - - W - - -

  5. F93292

    Los Angeles Intl. Airport

    1:55 PM

    LAX

    1h

    Nonstop

    2:55 PM

    LAS

    S M T W T F S
    Search

  6. F94203

    Harry Reid Intl. Airport

    2:19 PM

    LAS

    2h 59m

    Nonstop

    5:18 PM

    SEA

    - - - - T F S

  7. F92857

    Los Angeles Intl. Airport

    10:58 AM

    LAX

    1h 36m

    Nonstop

    12:34 PM

    SFO

    S - - W T F S
    Search

  8. DL3707

    San Francisco Intl. Airport

    5:53 PM

    SFO

    2h 20m

    Nonstop

    8:13 PM

    SEA

    S M T W T F S

  9. F92334

    Los Angeles Intl. Airport

    7:36 PM

    LAX

    1h 16m

    Nonstop

    8:52 PM

    LAS

    S M T W T F S
    Search

  10. F92407

    Harry Reid Intl. Airport

    8:00 AM

    LAS

    2h 53m

    Nonstop

    10:53 AM

    SEA

    S - - W - - -

  11. F91184

    Los Angeles Intl. Airport

    7:00 AM

    LAX

    1h 15m

    Nonstop

    8:15 AM

    LAS

    - - - - T F S
    Search

  12. F94203

    Harry Reid Intl. Airport

    2:19 PM

    LAS

    2h 59m

    Nonstop

    5:18 PM

    SEA

    - - - - T F S

  13. F92264

    Los Angeles Intl. Airport

    6:25 PM

    LAX

    1h 14m

    Nonstop

    7:39 PM

    LAS

    S - - W - - -
    Search

  14. F94203

    Harry Reid Intl. Airport

    2:19 PM

    LAS

    2h 59m

    Nonstop

    5:18 PM

    SEA

    - - - - T F S

  15. F92264

    Los Angeles Intl. Airport

    6:25 PM

    LAX

    1h 14m

    Nonstop

    7:39 PM

    LAS

    S - - W - - -
    Search

  16. F92407

    Harry Reid Intl. Airport

    8:00 AM

    LAS

    2h 53m

    Nonstop

    10:53 AM

    SEA

    S - - W - - -

  17. F94946

    Los Angeles Intl. Airport

    5:23 PM

    LAX

    2h 29m

    Nonstop

    8:52 PM

    DEN

    - - - - T F S
    Search

  18. F94545

    Denver International Airport

    3:16 PM

    DEN

    3h 8m

    Nonstop

    5:24 PM

    SEA

    - - - - T F S
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FAQs for Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport Flights

  • How long is the flight from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?

    Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport takes about 2 hours 22 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 20 daily flights from Los Angeles Intl. Airport (LAX) to Seattle Tacoma Intl. Airport (SEA).
  • The earliest flight from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport departs at 06:00, and the last departs at 21:05, with about 43 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Los Angeles Intl. Airport (LAX) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around €238 in November, the most expensive month to book this route.
  • The earliest flight departs from Los Angeles Intl. Airport (LAX) at 06:00 and arrives in Seattle Tacoma Intl. Airport (SEA) at 09:02.
  • The latest flight departs from Los Angeles Intl. Airport (LAX) at 21:36 and arrives in Seattle Tacoma Intl. Airport (SEA) at 00:42.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 7032 flights per month.
  • One-way flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport currently start from €64, and round-trip fares start from €51. The current lowest fare is a Frontier Airlines flight departing on Mon, Dec 14; prices may vary depending on availability.
  • Yes. Alaska Airlines, Delta Air Lines, United Airlines, Philippine Airlines and American Airlines operate direct flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport, with an average flight time of 2 hours 20 minutes, and around 205 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 Intl. Airport to Seattle Tacoma Intl. Airport is €182. Prices may vary depending on the departure date, airline, and availability.
  • Condor, Frontier Airlines and Porter Airlines are the most popular budget airlines flying from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport, with one-way fares starting from €64. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport operates around 214 weekly flights, mainly by Alaska Airlines, Delta Air Lines and Philippine Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Los Angeles Intl. Airport and Seattle Tacoma Intl. 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 in 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, WLAN, 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 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.