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Cheap flights from Seattle to Los Angeles from €76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Los Angeles departing on 13/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Los Angeles

Cheap return flights

Southwest Logo
12:10 - 16:30SEA-LAX
4h 20m1 stop
Southwest Logo
11:35 - 16:30LAX-SEA
4h 55m1 stop
€110Southwest
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Wed, 5 Nov - Wed, 12 Nov
Southwest Logo
06:15 - 17:35SEA-LAX
11h 20m1 stop
Southwest Logo
12:00 - 18:40LAX-SEA
6h 40m1 stop
€118Southwest
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Tue, 7 Oct - Tue, 14 Oct
Alaska Airlines Logo
11:32 - 17:01SEA-LAX
5h 29m1 stop
Alaska Airlines Logo
20:30 - 23:34LAX-SEA
3h 04mdirect
€120Alaska Airlines
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Tue, 18 Nov - Tue, 18 Nov
Alaska Airlines Logo
09:55 - 16:02SEA-LAX
6h 07m1 stop
Alaska Airlines Logo
18:05 - 21:01LAX-SEA
2h 56mdirect
€135Alaska Airlines
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Wed, 7 Jan - Wed, 7 Jan
United Airlines Logo
06:35 - 09:20SEA-LAX
2h 45mdirect
United Airlines Logo
18:58 - 21:53LAX-SEA
2h 55mdirect
€143United Airlines
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Tue, 14 Oct - Sat, 18 Oct
United Airlines Logo
09:00 - 11:59SEA-LAX
2h 59mdirect
United Airlines Logo
08:27 - 11:41LAX-SEA
3h 14mdirect
€144United Airlines
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Wed, 7 Jan - Mon, 12 Jan
Delta Logo
17:55 - 20:36SEA-LAX
2h 41mdirect
Delta Logo
19:35 - 22:25LAX-SEA
2h 50mdirect
€168Delta
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Tue, 14 Oct - Tue, 21 Oct
Hawaiian Airlines Logo
16:59 - 19:42SEA-LAX
2h 43mdirect
Hawaiian Airlines Logo
11:18 - 16:36LAX-SEA
5h 18m1 stop
€179Hawaiian Airlines
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Fri, 12 Dec - Wed, 17 Dec
Delta Logo
14:10 - 16:50SEA-LAX
2h 40mdirect
Delta Logo
19:35 - 22:25LAX-SEA
2h 50mdirect
€185Delta
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Thu, 23 Oct - Sat, 25 Oct
Hawaiian Airlines Logo
07:00 - 09:44SEA-LAX
2h 44mdirect
Hawaiian Airlines Logo
07:00 - 11:27LAX-SEA
4h 27m1 stop
€187Hawaiian Airlines
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Fri, 9 Jan - Mon, 12 Jan

Southwest flights from Seattle to Los Angeles

Our best Southwest deals on Seattle to Los Angeles flight tickets
Southwest
5 Nov
SEA12:10Seattle/Tacoma Intl
4h 20m
1 stop
LAX16:30Los Angeles
12 Nov
LAX11:35Los Angeles
4h 55m
1 stop
SEA16:30Seattle/Tacoma Intl
€110
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Southwest
7 Oct
SEA06:15Seattle/Tacoma Intl
11h 20m
1 stop
LAX17:35Los Angeles
14 Oct
LAX12:00Los Angeles
6h 40m
1 stop
SEA18:40Seattle/Tacoma Intl
€118
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Southwest
11 Oct
SEA15:50Seattle/Tacoma Intl
5h 20m
1 stop
LAX21:10Los Angeles
14 Oct
LAX18:20Los Angeles
4h 25m
1 stop
SEA22:45Seattle/Tacoma Intl
€121
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Alaska Airlines flights from Seattle to Los Angeles

Our best Alaska Airlines deals on Seattle to Los Angeles flight tickets
Alaska Airlines
18 Nov
SEA11:32Seattle/Tacoma Intl
5h 29m
1 stop
LAX17:01Los Angeles
18 Nov
LAX20:30Los Angeles
3h 04m
SEA23:34Seattle/Tacoma Intl
€120
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Alaska Airlines
7 Jan
SEA09:55Seattle/Tacoma Intl
6h 07m
1 stop
LAX16:02Los Angeles
7 Jan
LAX18:05Los Angeles
2h 56m
SEA21:01Seattle/Tacoma Intl
€135
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Alaska Airlines
4 Nov
SEA11:32Seattle/Tacoma Intl
5h 29m
1 stop
LAX17:01Los Angeles
4 Nov
LAX19:25Los Angeles
3h 05m
SEA22:30Seattle/Tacoma Intl
€137
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momondo Fare Finder

 
Customise your flight search to find flights from Seattle to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Seattle to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 5/11

12:10-16:30

1 stop4h 20m

Los Angeles

Wed 12/11

11:35-16:30

1 stop4h 55m

€110

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 7/10

06:15-17:35

1 stop11h 20m

Los Angeles

Tue 14/10

12:00-18:40

1 stop6h 40m

€118

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 18/11

11:32-17:01

1 stop5h 29m

Los Angeles

Tue 18/11

20:30-23:34

Nonstop3h 04m

€120

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 7/1

09:55-16:02

1 stop6h 07m

Los Angeles

Wed 7/1

18:05-21:01

Nonstop2h 56m

€135

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 14/10

06:35-09:20

Nonstop2h 45m

Los Angeles

Sat 18/10

18:58-21:53

Nonstop2h 55m

€143

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 7/1

09:00-11:59

Nonstop2h 59m

Los Angeles

Mon 12/1

08:27-11:41

Nonstop3h 14m

€144

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 14/10

17:55-20:36

Nonstop2h 41m

Los Angeles

Tue 21/10

19:35-22:25

Nonstop2h 50m

€168

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 12/12

16:59-19:42

Nonstop2h 43m

Los Angeles

Wed 17/12

11:18-16:36

1 stop5h 18m

€179

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 23/10

14:10-16:50

Nonstop2h 40m

Los Angeles

Sat 25/10

19:35-22:25

Nonstop2h 50m

€185

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 9/1

07:00-09:44

Nonstop2h 44m

Los Angeles

Mon 12/1

07:00-11:27

1 stop4h 27m

€187

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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

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 to Los Angeles?

The cheapest month to fly to Los Angeles from Seattle is in January. Flight prices, which tend to average around €125, are often lower during this time because this is during the off-season. If you are unable to visit Los Angeles during the month of January, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around €136.

What is the cheapest Seattle/Tacoma Intl to Los Angeles flight route?

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

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around €177 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Seattle for as low as €148 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Los Angeles flights?

There are 2 cabin classes available to choose from on Seattle/Tacoma Intl to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Los Angeles flight prices changed over time?

As of September 2025, prices for Seattle to Los Angeles flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Los Angeles (SEA to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Los Angeles

Fastest flight time

2h 39m

Direct flights

Every day

Airports in Los Angeles

1 airport
The fastest flight from Seattle to Los Angeles takes 2h 39m
Direct flights go from Seattle to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)
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  • How far is Seattle/Tacoma Intl to Los Angeles by plane?

    Seattle/Tacoma Intl and Los Angeles are 1543.7 km apart from one another. Typically, this will take 2h 43m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Los Angeles Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Los Angeles Airport refresh daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Los Angeles Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Los Angeles?

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Hermosa Beach
Laguna Beach
Beverly Hills
Manhattan Beach
Redlands

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Los Angeles?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Los Angeles. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Los Angeles with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Los Angeles flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Los Angeles?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Los Angeles.

I’m not ready to book a flight from Seattle to Los Angeles right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Los Angeles flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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