> > > > > >
Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport flight

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 €35 and round-trip from €99. Based on Trip.com's latest 7-day flight data.

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 Intl. Airport to Seattle Tacoma Intl. Airport

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 €175. You’ll want to avoid July, when the average price can reach as high as €212.

€212
€194
€175
€157
    Cheapest
  • €194
    Nov
  • €178
    Dec
  • €179
    Jan
  • €175
    Feb
  • €179
    Mar
  • €191
    Apr
  • €188
    May
  • €191
    Jun
  • €212
    Jul
  • €184
    Aug
  • €177
    Sep
  • €175
    Oct

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 €157. In contrast, November is usually the most expensive month, with average fares reaching €442.

€442
€300
€157
€15
    Cheapest
  • €442
    Nov
  • €354
    Dec
  • €216
    Jan
  • €321
    Feb
  • €206
    Mar
  • €157
    Apr
  • €250
    May
  • €331
    Jun
  • €298
    Jul
  • €372
    Aug
  • €260
    Sep
  • €278
    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.

€222
€192
€161
€131
    Cheapest
  • €196
    Mon
  • €172
    Tue
  • €161
    Wed
  • €182
    Thu
  • €173
    Fri
  • €195
    Sat
  • €222
    Sun

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 €32) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €32
Delta Air Lines
From €79
Alaska Airlines
From €87
American Airlines
From €98
Hahn Air
From €121
United Airlines
From €128
Sun Country Airlines
From €248

Find more flights and airlines

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. AS330

    8:00 AM

    LAX

    2h 58m

    10:58 AM

    SEA

    S M T W T F S
    Search
  2. DL1551

    7:10 PM

    LAX

    2h 55m

    10:05 PM

    SEA

    S - - W T F S
    Search
  3. DL2980

    7:35 AM

    LAX

    3h

    10:35 AM

    SEA

    S M T W T F S
    Search
  4. F91177

    5:02 PM

    LAX

    3h

    8:02 PM

    SEA

    S M T W T F S
    Search
  5. F92857

    3:30 PM

    LAX

    1h 35m

    Nonstop

    5:05 PM

    SFO

    S - - W T - S
    Search
  6. AS620

    8:35 PM

    SFO

    2h 19m

    Nonstop

    10:54 PM

    SEA

    S M - W T F S
  7. F92857

    3:30 PM

    LAX

    1h 35m

    Nonstop

    5:05 PM

    SFO

    S - - W T - S
    Search
  8. DL3707

    5:45 PM

    SFO

    2h 19m

    Nonstop

    8:04 PM

    SEA

    S M T W T F S
  9. F94593

    6:36 PM

    LAX

    1h 37m

    Nonstop

    8:13 PM

    SFO

    - M T - - F -
    Search
  10. DL2721

    6:05 AM

    SFO

    2h 21m

    Nonstop

    8:26 AM

    SEA

    S M T W T F S
  11. F92264

    5:58 PM

    LAX

    1h 12m

    Nonstop

    7:10 PM

    LAS

    S - - W T - S
    Search
  12. F92407

    6:50 AM

    LAS

    2h 55m

    Nonstop

    9:45 AM

    SEA

    S - - W T - S
  13. F92857

    3:30 PM

    LAX

    1h 35m

    Nonstop

    5:05 PM

    SFO

    S - - W T - S
    Search
  14. DL2721

    6:05 AM

    SFO

    2h 21m

    Nonstop

    8:26 AM

    SEA

    S M T W T F S
  15. F93292

    1:16 PM

    LAX

    1h 16m

    Nonstop

    2:32 PM

    LAS

    S M T W T F S
    Search
  16. F92407

    6:50 AM

    LAS

    2h 55m

    Nonstop

    9:45 AM

    SEA

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

About Los Angeles Intl. Airport and Seattle Tacoma Intl. Airport

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

Flight distance 1,537.84 km
Cheapest one-way ticket price €35
Cheapest return ticket price €99

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 20 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 21 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 06:02, 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 Intl. Airport (LAX) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around €194 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 €35, and round-trip fares start from €99. The current lowest fare is a Frontier Airlines flight departing on Tue, Nov 10; 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 Intl. Airport to Seattle Tacoma Intl. Airport, with an average flight time of 2 hours 20 minutes, and around 170 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 €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 Intl. Airport to Seattle Tacoma Intl. Airport, with one-way fares starting from €35. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Los Angeles Intl. Airport to Seattle Tacoma Intl. 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 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.

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.