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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 3:09 PM
        3h 1m
        Nonstop
        SEA 6:10 PM
        Los Angeles - Seattle | Thu, Oct 1 | Frontier Airlines
        SEA 8:15 PM
        2h 49m
        Nonstop
        LAX 11:04 PM
        Seattle - Los Angeles | Sun, Oct 4 | Frontier Airlines
        US$64 US$109
        41% off
        41% off
        US$109 US$64
      • LAX 3:09 PM
        3h 1m
        Nonstop
        SEA 6:10 PM
        Los Angeles - Seattle | Thu, Sep 17 | Frontier Airlines
        SEA 8:15 PM
        2h 49m
        Nonstop
        LAX 11:04 PM
        Seattle - Los Angeles | Wed, Sep 23 | Frontier Airlines
        US$65 US$109
        40% off
        40% off
        US$109 US$65
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Sun, Sep 13 | Frontier Airlines
        SEA 7:25 PM
        2h 55m
        Nonstop
        LAX 10:20 PM
        Seattle - Los Angeles | Thu, Sep 17 | Frontier Airlines
        US$65 US$109
        40% off
        40% off
        US$109 US$65
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Wed, Sep 23 | Frontier Airlines
        SEA 8:15 PM
        2h 49m
        Nonstop
        LAX 11:04 PM
        Seattle - Los Angeles | Wed, Sep 30 | Frontier Airlines
        US$66
        39% off
        US$109 US$66
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Sun, Sep 27 | Frontier Airlines
        SEA 7:25 PM
        2h 55m
        Nonstop
        LAX 10:20 PM
        Seattle - Los Angeles | Thu, Oct 1 | Frontier Airlines
        US$66
        39% off
        US$109 US$66
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Wed, Sep 30 | Frontier Airlines
        SEA 8:15 PM
        2h 49m
        Nonstop
        LAX 11:04 PM
        Seattle - Los Angeles | Sun, Oct 4 | Frontier Airlines
        US$66
        39% off
        US$109 US$66
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Tue, Sep 29 | Frontier Airlines
        SEA 7:25 PM
        2h 55m
        Nonstop
        LAX 10:20 PM
        Seattle - Los Angeles | Thu, Oct 1 | Frontier Airlines
        US$80
        27% off
        US$109 US$80
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Sun, Sep 20 | Frontier Airlines
        SEA 8:15 PM
        2h 49m
        Nonstop
        LAX 11:04 PM
        Seattle - Los Angeles | Wed, Sep 23 | Frontier Airlines
        US$80
        27% off
        US$109 US$80
      • LAX 3:04 PM
        2h 47m
        Nonstop
        SEA 5:51 PM
        Los Angeles - Seattle | Thu, Aug 27 | Frontier Airlines
        SEA 10:34 AM
        3h
        Nonstop
        LAX 1:34 PM
        Seattle - Los Angeles | Sun, Aug 30 | Frontier Airlines
        US$80
        27% off
        US$109 US$80
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Sun, Oct 4 | Frontier Airlines
        SEA 8:15 PM
        2h 49m
        Nonstop
        LAX 11:04 PM
        Seattle - Los Angeles | Wed, Oct 7 | Frontier Airlines
        US$80
        27% off
        US$109 US$80
      • LAX 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Los Angeles - Seattle | Sat, Aug 8 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        Seattle - Los Angeles | Mon, Aug 10 | Normal Airline
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      • Cheapest nonstop
        LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Tue, Sep 15 | Frontier Airlines
        US$33 US$65
        49% off
        49% off
        US$65 US$33
      • LAX 3:09 PM
        3h 1m
        Nonstop
        SEA 6:10 PM
        Los Angeles - Seattle | Wed, Sep 16 | Frontier Airlines
        US$33 US$65
        49% off
        49% off
        US$65 US$33
      • LAX 10:07 AM
        2h 53m
        Nonstop
        SEA 1:00 PM
        Los Angeles - Seattle | Tue, Sep 29 | Frontier Airlines
        US$33 US$65
        49% off
        49% off
        US$65 US$33
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Sun, Oct 4 | Frontier Airlines
        US$38
        42% off
        US$65 US$38
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Mon, Oct 5 | Frontier Airlines
        US$38
        42% off
        US$65 US$38
      • LAX 3:04 PM
        2h 47m
        Nonstop
        SEA 5:51 PM
        Los Angeles - Seattle | Sat, Aug 22 | Frontier Airlines
        US$38
        42% off
        US$65 US$38
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Thu, Sep 17 | Frontier Airlines
        US$38
        42% off
        US$65 US$38
      • LAX 3:09 PM
        3h 1m
        Nonstop
        SEA 6:10 PM
        Los Angeles - Seattle | Wed, Sep 23 | Frontier Airlines
        US$38
        42% off
        US$65 US$38
      • LAX 3:35 PM
        3h 1m
        Nonstop
        SEA 6:36 PM
        Los Angeles - Seattle | Fri, Oct 2 | Frontier Airlines
        US$48
        26% off
        US$65 US$48
      • LAX 3:04 PM
        2h 47m
        Nonstop
        SEA 5:51 PM
        Los Angeles - Seattle | Thu, Aug 27 | Frontier Airlines
        US$48
        26% off
        US$65 US$48
      • LAX 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Los Angeles - Seattle | Sat, Aug 8 | Normal Airline
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Trip.com Price Insights: Flights from Los Angeles International Airport to Seattle-Tacoma International Airport

Which month has the lowest one-way flight price from Los Angeles International Airport to Seattle-Tacoma International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Los Angeles International Airport to Seattle-Tacoma International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Los Angeles International Airport to Seattle-Tacoma International Airport, the best time to book is in September, with an average price of US$187. Try to avoid July, when prices are highest, averaging around US$234.

US$234
US$211
US$187
US$164
    Cheapest
  • US$198
    Aug
  • US$187
    Sep
  • US$196
    Oct
  • US$212
    Nov
  • US$197
    Dec
  • US$198
    Jan
  • US$193
    Feb
  • US$197
    Mar
  • US$211
    Apr
  • US$207
    May
  • US$211
    Jun
  • US$234
    Jul

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

The data is based on the average round-trip flight prices on Trip.com for flights from Los Angeles International Airport to Seattle-Tacoma International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, April is usually the cheapest month to find flights from Los Angeles International Airport to Seattle-Tacoma International Airport, with an average price of US$173. In contrast, November is typically the most expensive month, with average prices reaching US$488.

US$488
US$331
US$173
US$16
    Cheapest
  • US$267
    Aug
  • US$357
    Sep
  • US$297
    Oct
  • US$488
    Nov
  • US$391
    Dec
  • US$239
    Jan
  • US$354
    Feb
  • US$227
    Mar
  • US$173
    Apr
  • US$276
    May
  • US$366
    Jun
  • US$329
    Jul

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 average flight prices on Trip.com from Los Angeles International Airport to Seattle-Tacoma International Airport across different days of the week over the past 12 months.

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

US$231
US$205
US$179
US$153
    Cheapest
  • US$224
    Mon
  • US$186
    Tue
  • US$179
    Wed
  • US$194
    Thu
  • US$203
    Fri
  • US$200
    Sat
  • US$231
    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$33
Alaska Airlines
From US$104
American Airlines
From US$114
Delta Air Lines
From US$129
United Airlines
From US$130
Hahn Air
From US$141

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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. F91177

    Los Angeles International Airport

    3:04 PM

    LAX

    2h 47m

    5:51 PM

    SEA

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

Flight distance 1,537.84 km
Cheapest one-way ticket price US$33
Cheapest return ticket price US$64

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

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

    It takes around 3 hours 8 minutes to fly from Los Angeles International Airport (lax) to Seattle-Tacoma International Airport (sea).
  • There are around 22 daily flights from Los Angeles International Airport (LAX) to Seattle-Tacoma International Airport (SEA).
  • Tickets cost around US$111 in October, 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$232 in August, the most expensive month to book this route.
    • 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.

Popular Destinations

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

Book with no extra fees

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

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date 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.