Cheap flights from Los Angeles to Seattle from $72

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Flight information for Los Angeles to Seattle
(LAX to SEA)

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Seattle
Fastest flight time2h 53mThe fastest flight from Los Angeles to Seattle takes 2h 53m
Direct flightsMon, Tue, Wed, Thu, Fri and SatDirect flights go from Los Angeles to Seattle on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Aeromexico and Alaska Airlines.
Airports in Seattle3 airportsThere are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Los Angeles to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Los Angeles to Seattle?

August

The cheapest time of year to fly to Seattle from Los Angeles is August. The most expensive is December.

What is the cheapest day to depart Los Angeles for Seattle?

Tuesday

The cheapest day of the week is usually Tuesday. The most expensive is usually Sunday.

When is the cheapest time to fly from Los Angeles to Seattle?

at midday

Los Angeles to Seattle flights are approximately 49% more expensive in the evening than at midday

What is the cheapest airline that flies to Seattle from Los Angeles?

Delta

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Los Angeles to Seattle

What is the cheapest Los Angeles to Seattle flight route?

Los Angeles - Seattle/Tacoma Intl

Fly from Los Angeles to Seattle/Tacoma Intl for the best Los Angeles - Seattle flight prices

How far in advance should you book Los Angeles to Seattle flights?

52 days before

The cheapest time to buy a flight from Los Angeles to Seattle is approximately 52 days to departure


Easily compare return flights from Los Angeles to Seattle

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Los Angeles to Seattle by changing tabs
Alaska Airlines
23 Feb.
LAX02:25Los Angeles
2h 55m
SEA05:20Seattle/Tacoma Intl
23 Feb.
SEA08:55Seattle/Tacoma Intl
2h 45m
LAX11:40Los Angeles
United Airlines
5 Feb.
LAX11:20Los Angeles
5h 12m
1 stop
SEA16:32Seattle/Tacoma Intl
9 Feb.
SEA01:15Seattle/Tacoma Intl
2h 54m
LAX04:09Los Angeles
Delta
11 Feb.
LAX04:35Los Angeles
2h 57m
SEA07:32Seattle/Tacoma Intl
13 Feb.
SEA04:56Seattle/Tacoma Intl
2h 43m
LAX07:39Los Angeles
Alaska Airlines
5 Feb.
LAX15:50Los Angeles
2h 54m
SEA18:44Seattle/Tacoma Intl
12 Feb.
SEA12:55Seattle/Tacoma Intl
2h 42m
LAX15:37Los Angeles
United Airlines
2 Feb.
LAX14:30Los Angeles
3h 05m
SEA17:35Seattle/Tacoma Intl
11 Feb.
SEA01:30Seattle/Tacoma Intl
2h 47m
LAX04:17Los Angeles
Alaska Airlines
23 Feb.
LAX03:25Los Angeles
4h 32m
1 stop
SEA07:57Seattle/Tacoma Intl
23 Feb.
SEA11:50Seattle/Tacoma Intl
2h 40m
LAX14:30Los Angeles

Find the cheapest one-way flights from Los Angeles to Seattle

If you're looking for one-way flights from Los Angeles to Seattle, view some of our deals below provided by Alaska Airlines, Delta and Spirit Airlines
Alaska Airlines
14 Feb.
LAX13:55Los Angeles
2h 55m
SEA16:50Seattle/Tacoma Intl
Delta
9 Mar.
LAX06:05Los Angeles
2h 52m
SEA08:57Seattle/Tacoma Intl
Spirit Airlines
25 Jan.
LAX08:30Los Angeles
5h 30m
1 stop
SEA14:00Seattle/Tacoma Intl

Search last-minute flights to Seattle from Los Angeles

Find and compare return flight prices for your last-minute flight from Los Angeles to Seattle
Alaska Airlines
26 Jan.
LAX17:30Los Angeles
9h 45m
1 stop
SEA03:15Seattle/Tacoma Intl
29 Jan.
SEA15:55Seattle/Tacoma Intl
2h 41m
LAX18:36Los Angeles
Delta
26 Jan.
LAX15:47Los Angeles
12h 02m
1 stop
SEA03:49Seattle/Tacoma Intl
27 Jan.
SEA13:00Seattle/Tacoma Intl
2h 38m
LAX15:38Los Angeles
Spirit Airlines
25 Jan.
LAX08:30Los Angeles
5h 30m
1 stop
SEA14:00Seattle/Tacoma Intl
27 Jan.
SEA14:55Seattle/Tacoma Intl
15h 34m
1 stop
LAX06:29Los Angeles
Alaska Airlines
26 Jan.
LAX17:30Los Angeles
9h 45m
1 stop
SEA03:15Seattle/Tacoma Intl
28 Jan.
SEA17:00Seattle/Tacoma Intl
2h 41m
LAX19:41Los Angeles
United Airlines
21 Jan.
LAX02:43Los Angeles
13h 49m
2 stops
SEA16:32Seattle/Tacoma Intl
23 Jan.
SEA04:33Seattle/Tacoma Intl
5h 18m
1 stop
LAX09:51Los Angeles
JetBlue
24 Jan.
LAX03:40Los Angeles
14h 09m
1 stop
SEA17:49Seattle/Tacoma Intl
29 Jan.
SEA18:59Seattle/Tacoma Intl
13h 01m
1 stop
LAX08:00Los Angeles

Best airlines flying from Los Angeles to Seattle

Compare and see reviews for airlines that fly from Los Angeles to Seattle with momondo
AirlineRatingFree cancellationPrice
Alaska Airlines
PriceFrom $113
Free cancellation
Rating
8.0
Delta
PriceFrom $115
Free cancellation
Rating
8.0
United Airlines
PriceFrom $240
Free cancellation
Rating
7.2

Alaska Airlines flights from Los Angeles to Seattle

Our best Alaska Airlines deals on Los Angeles to Seattle flight tickets
Alaska Airlines
23 Feb.
LAX02:25Los Angeles
2h 55m
SEA05:20Seattle/Tacoma Intl
23 Feb.
SEA08:55Seattle/Tacoma Intl
2h 45m
LAX11:40Los Angeles
Alaska Airlines
5 Feb.
LAX15:50Los Angeles
2h 54m
SEA18:44Seattle/Tacoma Intl
12 Feb.
SEA12:55Seattle/Tacoma Intl
2h 42m
LAX15:37Los Angeles
Alaska Airlines
23 Feb.
LAX03:25Los Angeles
4h 32m
1 stop
SEA07:57Seattle/Tacoma Intl
23 Feb.
SEA11:50Seattle/Tacoma Intl
2h 40m
LAX14:30Los Angeles

United Airlines flights from Los Angeles to Seattle

Our best United Airlines deals on Los Angeles to Seattle flight tickets
United Airlines
5 Feb.
LAX11:20Los Angeles
5h 12m
1 stop
SEA16:32Seattle/Tacoma Intl
9 Feb.
SEA01:15Seattle/Tacoma Intl
2h 54m
LAX04:09Los Angeles
United Airlines
2 Feb.
LAX14:30Los Angeles
3h 05m
SEA17:35Seattle/Tacoma Intl
11 Feb.
SEA01:30Seattle/Tacoma Intl
2h 47m
LAX04:17Los Angeles
United Airlines
5 Feb.
LAX01:00Los Angeles
5h 40m
1 stop
SEA06:40Seattle/Tacoma Intl
9 Feb.
SEA02:16Seattle/Tacoma Intl
5h 08m
1 stop
LAX07:24Los Angeles

Choose the best way to get from Los Angeles to Seattle


  • Are airlines flying from Los Angeles to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Los Angeles to Seattle/Tacoma Intl are adapting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Alaska Airlines, Delta, and United Airlines. You can search for the full list of airlines such as Alaska Airlines that are offering this flexibility.

  • Is flying the fastest way to get from Los Angeles to Seattle?

    To save time, the fastest way to travel is by flight from Los Angeles to Seattle on Alaska Airlines. Expect the length of time you’ll spend onboard Alaska Airlines to be about 2h 40m compared to taking a train from Los Angeles to Seattle or a bus from Los Angeles to Seattle which have been found to be slower alternatives.

  • Is flying the cheapest way to get from Los Angeles to Seattle?

    Expect a flight to be one of the cheapest options available to you for travel. Currently, a flight has deals available from $183. While they may not be the most cost-effective options currently available a train from Los Angeles to Seattle or a bus from Los Angeles to Seattle can also be options worth looking into if other factors outside of cost are a higher priority.

  • How far is Los Angeles to Seattle/Tacoma Intl by plane?

    The distance between Los Angeles and Seattle/Tacoma Intl is about 1543.7 km. 2h 40m is a normal flight duration for this route.

  • What is the carbon footprint of flying from Los Angeles to Seattle/Tacoma Intl?

    The carbon footprint of flying from Los Angeles to Seattle/Tacoma Intl is 551kg, on average. You can sort momondo flight search results by CO2. The carbon footprint of this journey by train would be 91kg - a 84% reduction. Emissions for travelling this route by bus are generally around 57kg.