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Seattle-Tacoma International Airport to Los Angeles International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Los Angeles International Airport over the next 90 days, with one-way fares from £ 26 and round-trip from £ 44. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Fri, Oct 30 | Frontier Airlines
        LAX 15:41
        3h 13m
        Direct
        SEA 18:54
        Los Angeles - Seattle | Sun, Nov 1 | Frontier Airlines
        £ 44 £ 361
        88% off
        88% off
        £ 361 £ 44
      • SEA 20:15
        2h 49m
        Direct
        LAX 23:04
        Seattle - Los Angeles | Sun, Oct 4 | Frontier Airlines
        LAX 15:35
        3h 1m
        Direct
        SEA 18:36
        Los Angeles - Seattle | Tue, Oct 6 | Frontier Airlines
        £ 45 £ 361
        88% off
        88% off
        £ 361 £ 45
      • SEA 20:00
        2h 46m
        Direct
        LAX 22:46
        Seattle - Los Angeles | Sun, Oct 25 | Frontier Airlines
        LAX 15:41
        3h 13m
        Direct
        SEA 18:54
        Los Angeles - Seattle | Wed, Oct 28 | Frontier Airlines
        £ 45 £ 361
        88% off
        88% off
        £ 361 £ 45
      • SEA 20:00
        2h 46m
        Direct
        LAX 22:46
        Seattle - Los Angeles | Mon, Oct 26 | Frontier Airlines
        LAX 15:16
        3h 10m
        Direct
        SEA 18:26
        Los Angeles - Seattle | Wed, Oct 28 | Frontier Airlines
        £ 48
        87% off
        £ 361 £ 48
      • SEA 20:00
        2h 46m
        Direct
        LAX 22:46
        Seattle - Los Angeles | Wed, Oct 14 | Frontier Airlines
        LAX 15:35
        3h 10m
        Direct
        SEA 18:45
        Los Angeles - Seattle | Sun, Oct 18 | Frontier Airlines
        £ 50
        86% off
        £ 361 £ 50
      • SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Wed, Nov 11 | Frontier Airlines
        LAX 15:41
        3h 13m
        Direct
        SEA 18:54
        Los Angeles - Seattle | Sun, Nov 15 | Frontier Airlines
        £ 50
        86% off
        £ 361 £ 50
      • SEA 20:15
        2h 49m
        Direct
        LAX 23:04
        Seattle - Los Angeles | Wed, Oct 7 | Frontier Airlines
        LAX 15:35
        3h 10m
        Direct
        SEA 18:45
        Los Angeles - Seattle | Thu, Oct 15 | Frontier Airlines
        £ 50
        86% off
        £ 361 £ 50
      • SEA 20:00
        2h 46m
        Direct
        LAX 22:46
        Seattle - Los Angeles | Thu, Oct 22 | Frontier Airlines
        LAX 15:16
        3h 10m
        Direct
        SEA 18:26
        Los Angeles - Seattle | Wed, Oct 28 | Frontier Airlines
        £ 50
        86% off
        £ 361 £ 50
      • SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Sun, Nov 1 | Frontier Airlines
        ONT 17:06
        3h 2m
        Direct
        SEA 20:08
        Los Angeles - Seattle | Sat, Nov 7 | Frontier Airlines
        £ 51
        86% off
        £ 361 £ 51
      • SEA 20:00
        2h 46m
        Direct
        LAX 22:46
        Seattle - Los Angeles | Sun, Oct 11 | Frontier Airlines
        ONT 17:15
        2h 56m
        Direct
        SEA 20:11
        Los Angeles - Seattle | Sat, Oct 17 | Frontier Airlines
        £ 51
        86% off
        £ 361 £ 51
      • SEA 20:15
        2h 49m
        Direct
        LAX 23:04
        Seattle - Los Angeles | Sun, Sep 27 | Frontier Airlines
        LAX 15:35
        3h 1m
        Direct
        SEA 18:36
        Los Angeles - Seattle | Sun, Oct 4 | Frontier Airlines
        £ 279
        23% off
        £ 361 £ 279
      • SEA 20:15
        2h 49m
        Direct
        LAX 23:04
        Seattle - Los Angeles | Wed, Sep 30 | Frontier Airlines
        LAX 15:09
        3h 1m
        Direct
        SEA 18:10
        Los Angeles - Seattle | Thu, Oct 1 | Frontier Airlines
        £ 292
        19% off
        £ 361 £ 292
      • SEA 13:00
        17h 25m
        1 stop
        LAX 14:00
        Seattle - Los Angeles | Fri, Sep 25 | Normal Airline
        LAX 15:00
        6h
        Direct
        SEA 16:00
        Los Angeles - Seattle | Sun, Sep 27 | Normal Airline
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      • Cheapest nonstop
        SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Sun, Nov 1 | Frontier Airlines
        £ 26 £ 45
        42% off
        42% off
        £ 45 £ 26
      • SEA 11:06
        2h 55m
        Direct
        LAX 14:01
        Seattle - Los Angeles | Thu, Oct 29 | Frontier Airlines
        £ 26 £ 45
        42% off
        42% off
        £ 45 £ 26
      • SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Sun, Nov 15 | Frontier Airlines
        £ 26 £ 45
        42% off
        42% off
        £ 45 £ 26
      • SEA 20:00
        2h 46m
        Direct
        LAX 22:46
        Seattle - Los Angeles | Wed, Oct 14 | Frontier Airlines
        £ 26
        42% off
        £ 45 £ 26
      • SEA 20:15
        2h 49m
        Direct
        LAX 23:04
        Seattle - Los Angeles | Wed, Sep 30 | Frontier Airlines
        £ 26
        42% off
        £ 45 £ 26
      • SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Sat, Nov 14 | Frontier Airlines
        £ 35
        22% off
        £ 45 £ 35
      • SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Thu, Nov 12 | Frontier Airlines
        £ 35
        22% off
        £ 45 £ 35
      • SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Thu, Nov 5 | Frontier Airlines
        £ 35
        22% off
        £ 45 £ 35
      • SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Mon, Nov 16 | Frontier Airlines
        £ 35
        22% off
        £ 45 £ 35
      • SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Wed, Nov 4 | Frontier Airlines
        £ 35
        22% off
        £ 45 £ 35
      • SEA 20:00
        2h 46m
        Direct
        LAX 22:46
        Seattle - Los Angeles | Thu, Oct 22 | Frontier Airlines
        £ 36
        20% off
        £ 45 £ 36
      • SEA 20:09
        2h 50m
        Direct
        LAX 22:59
        Seattle - Los Angeles | Sun, Nov 8 | Frontier Airlines
        £ 36
        20% off
        £ 45 £ 36
      • SEA 13:00
        17h 25m
        1 stop
        LAX 14:00
        Seattle - Los Angeles | Fri, Sep 25 | Normal Airline
        Find more flights
        Find more flights

Flight prices from Seattle-Tacoma International Airport to Los Angeles International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

Which month has the cheapest one-way flights from Seattle-Tacoma International Airport to Los Angeles International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Seattle-Tacoma International Airport to Los Angeles International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Seattle-Tacoma International Airport to Los Angeles International Airport are usually in March, with an average price of £ 135. February sees the highest fares, around £ 178.

£ 178
£ 157
£ 135
£ 114
    Cheapest
  • £ 157
    Sep
  • £ 154
    Oct
  • £ 171
    Nov
  • £ 165
    Dec
  • £ 154
    Jan
  • £ 178
    Feb
  • £ 135
    Mar
  • £ 151
    Apr
  • £ 140
    May
  • £ 174
    Jun
  • £ 153
    Jul
  • £ 161
    Aug

Which month has the cheapest round-trip flights from Seattle-Tacoma International Airport to Los Angeles International Airport?

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

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Seattle-Tacoma International Airport to Los Angeles International Airport are usually in February, with an average price of £ 168. October sees the highest fares, around £ 266.

£ 266
£ 217
£ 168
£ 119
    Cheapest
  • £ 234
    Sep
  • £ 266
    Oct
  • £ 263
    Nov
  • £ 223
    Dec
  • £ 194
    Jan
  • £ 168
    Feb
  • £ 208
    Mar
  • £ 181
    Apr
  • £ 194
    May
  • £ 244
    Jun
  • £ 261
    Jul
  • £ 263
    Aug

Which day of the week has the cheapest flights from Seattle-Tacoma International Airport to Los Angeles International Airport?

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

Based on Trip.com data from the past 12 months, the cheapest day for flights from Seattle-Tacoma International Airport to Los Angeles International Airport is Thursday, with average prices lower than other days. Try to avoid departing on Saturday, as fares are typically the highest.

£ 170
£ 154
£ 138
£ 122
    Cheapest
  • £ 146
    Mon
  • £ 154
    Tue
  • £ 147
    Wed
  • £ 138
    Thu
  • £ 166
    Fri
  • £ 170
    Sat
  • £ 168
    Sun

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

The cheapest airline flying from Seattle-Tacoma International Airport to Los Angeles International Airport is Frontier Airlines (from £ 26) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From £ 26
Alaska Airlines
From £ 71
Delta Air Lines
From £ 75
American Airlines
From £ 94
Hahn Air
From £ 105
United Airlines
From £ 110
Sun Country Airlines
From £ 215

Find more flights and airlines

What is the flight schedule from Seattle-Tacoma International Airport to Los Angeles International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91178

    Seattle-Tacoma International Airport

    20:00

    SEA

    2h 46m

    22:46

    LAX

    S M T W T F S
    Search

  2. AS688

    Seattle-Tacoma International Airport

    10:47

    SEA

    2h 16m

    Direct

    13:03

    SFO

    S M T W T F S
    Search

  3. F92858

    San Francisco International Airport

    12:07

    SFO

    1h 36m

    Direct

    13:43

    LAX

    S - - W T - S
Find more flights and airlines

About Seattle-Tacoma International Airport and Los Angeles International Airport

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

Flight distance 1,537.84km
Cheapest one-way ticket price £ 26
Cheapest return ticket price £ 44

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

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

    Seattle-Tacoma International Airport to Los Angeles International Airport takes about 2 hours 17 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 20 daily flights from Seattle-Tacoma International Airport (SEA) to Los Angeles International Airport (LAX).
  • The earliest flight from Seattle-Tacoma International Airport to Los Angeles International Airport departs at 06:32, and the last departs at 21:35, with about 28 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle-Tacoma International Airport (SEA) to Los Angeles International Airport (LAX) is quite popular. Without considering departure times or holidays, tickets cost around £ 214 in September, the most expensive month to book this route.
  • The earliest flight departs from Seattle-Tacoma International Airport (SEA) at 06:25 and arrives in Los Angeles International Airport (LAX) at 09:10.
  • The latest flight departs from Seattle-Tacoma International Airport (SEA) at 21:25 and arrives in Los Angeles International Airport (LAX) at 00:20.
    • The distance from Los Angeles International Airport to downtown is about 19km, by taxi about 30 minutes.
    • The distance from Ontario International Airport to downtown is about 59km, by taxi about 1 hour 10 minutes.
  • The closest airport to Los Angeles International Airport (LAX) is Hawthorne Municipal Airport. The distance is around 7km.
  • Delta Air Lines is a very popular airline operating an average of 7068 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Los Angeles International Airport currently start from £ 26, and round-trip fares start from £ 44. The current lowest fare is a Frontier Airlines flight departing on Sun, Nov 1; prices may vary depending on availability.
  • Yes. Alaska Airlines, Delta Air Lines, United Airlines, American Airlines and Frontier Airlines operate direct flights from Seattle-Tacoma International Airport to Los Angeles International Airport, with an average flight time of 2 hours 13 minutes, and around 165 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 Seattle-Tacoma International Airport to Los Angeles International Airport is £ 133. Prices may vary depending on the departure date, airline, and availability.
  • Westjet, Condor and Frontier Airlines are the most popular budget airlines flying from Seattle-Tacoma International Airport to Los Angeles International Airport, with one-way fares starting from £ 26. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to Los Angeles International Airport operates around 116 weekly flights, mainly by Alaska Airlines, Delta Air Lines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Los Angeles 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 the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.