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Cheap flights from Seattle to Los Angeles from £54

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 21/12. 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

These are some of the best return flight deals from Seattle to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Los Angeles.

Cheap last-minute flights

Planning a quick getaway from Seattle to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Seattle to Los Angeles

Find recent round-trip train or bus tickets from Seattle to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
05:15 - 08:00SEA-LAX
2h 45mdirect
17:45 - 20:46LAX-SEA
3h 01mdirect
Tue, 10 Dec - Tue, 17 Dec
06:11 - 09:11SEA-LAX
3h 00mdirect
09:34 - 12:35LAX-SEA
3h 01mdirect
Sun, 5 Jan - Wed, 8 Jan
13:55 - 16:40SEA-LAX
2h 45mdirect
09:34 - 12:35LAX-SEA
3h 01mdirect
£77Frontier
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Fri, 10 Jan - Sun, 12 Jan
13:55 - 16:40SEA-LAX
2h 45mdirect
11:01 - 20:50LAX-SEA
9h 49m1 stop
£82Frontier
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Fri, 10 Jan - Sun, 12 Jan
06:11 - 09:11SEA-LAX
3h 00mdirect
21:10 - 00:10LAX-SEA
3h 00mdirect
£86Spirit Airlines
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Mon, 6 Jan - Tue, 7 Jan
06:11 - 09:11SEA-LAX
3h 00mdirect
14:08 - 17:00LAX-SEA
2h 52mdirect
£89Spirit Airlines
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Sun, 5 Jan - Thu, 9 Jan
09:56 - 12:52SEA-LAX
2h 56mdirect
15:00 - 17:54LAX-SEA
2h 54mdirect
£103Alaska Airlines
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Tue, 28 Jan - Tue, 28 Jan
19:55 - 22:35SEA-LAX
2h 40mdirect
07:00 - 10:00LAX-SEA
3h 00mdirect
£108Alaska Airlines
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Wed, 12 Feb - Tue, 18 Feb
18:25 - 21:20SEA-LAX
2h 55mdirect
19:59 - 23:05LAX-SEA
3h 06mdirect
£122Delta
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Tue, 10 Dec - Thu, 12 Dec
11:45 - 14:33SEA-LAX
2h 48mdirect
07:00 - 10:06LAX-SEA
3h 06mdirect
£125Delta
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Tue, 18 Feb - Wed, 19 Feb
18:05 - 20:45SEA-LAX
2h 40mdirect
£54Alaska Airlines
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Sat, 21 Dec
18:20 - 21:15SEA-LAX
2h 55mdirect
£54Delta
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Wed, 18 Dec
09:20 - 16:51SEA-LAX
7h 31m1 stop
£58United Airlines
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Wed, 12 Feb
11:36 - 18:10SEA-LAX
6h 34m1 stop
£62Alaska Airlines
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Tue, 4 Feb
05:00 - 12:33SEA-LAX
7h 33m1 stop
£77United Airlines
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Thu, 19 Dec
08:50 - 16:05SEA-LAX
7h 15m2 stops
£113Southwest
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Wed, 12 Feb
15:15 - 21:45SEA-LAX
6h 30m2 stops
£117Southwest
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Wed, 19 Feb
05:45 - 08:36SEA-LAX
2h 51mdirect
£146Spirit Airlines
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Sat, 30 Nov
20:22 - 08:18SEA-LAX
11h 56m1 stop
£155Frontier
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Thu, 28 Nov
08:30 - 11:28SEA-LAX
2h 58mdirect
£162Spirit Airlines
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Thu, 28 Nov
05:36 - 12:31SEA-LAX
6h 55m1 stop
16:00 - 21:07LAX-SEA
5h 07m1 stop
£373United Airlines
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Wed, 20 Nov - Fri, 29 Nov
07:00 - 09:46SEA-LAX
2h 46mdirect
12:50 - 16:58LAX-SEA
4h 08m1 stop
£380Alaska Airlines
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Thu, 21 Nov - Thu, 21 Nov
17:58 - 20:40SEA-LAX
2h 42mdirect
19:45 - 22:43LAX-SEA
2h 58mdirect
£396Alaska Airlines
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Wed, 20 Nov - Mon, 25 Nov
12:20 - 09:07SEA-LAX
20h 47m1 stop
12:25 - 15:23LAX-SEA
2h 58mdirect
£415Alaska Airlines
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Thu, 21 Nov - Fri, 22 Nov
06:31 - 09:20SEA-LAX
2h 49mdirect
19:30 - 22:30LAX-SEA
3h 00mdirect
£421United Airlines
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Thu, 21 Nov - Wed, 4 Dec
16:35 - 21:11SEA-LAX
4h 36m1 stop
19:30 - 22:30LAX-SEA
3h 00mdirect
£429United Airlines
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Sat, 23 Nov - Wed, 4 Dec
14:13 - 17:00SEA-LAX
2h 47mdirect
07:01 - 10:05LAX-SEA
3h 04mdirect
£483Delta
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Wed, 20 Nov - Tue, 26 Nov
07:05 - 11:20SEA-LAX
4h 15m1 stop
16:30 - 00:50LAX-SEA
8h 20m2 stops
£512Southwest
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Thu, 21 Nov - Mon, 23 Dec
11:30 - 19:00SEA-LAX
7h 30m1 stop
16:30 - 00:50LAX-SEA
8h 20m2 stops
£514Southwest
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Sun, 24 Nov - Wed, 27 Nov
14:13 - 17:00SEA-LAX
2h 47mdirect
13:09 - 16:09LAX-SEA
3h 00mdirect
£527Delta
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Thu, 21 Nov - Thu, 28 Nov
05:15 - 08:00SEA-LAX
2h 45mdirect
17:45 - 20:46LAX-SEA
3h 01mdirect
Tue, 10 Dec - Tue, 17 Dec
06:11 - 09:11SEA-LAX
3h 00mdirect
09:34 - 12:35LAX-SEA
3h 01mdirect
Sun, 5 Jan - Wed, 8 Jan
06:11 - 09:11SEA-LAX
3h 00mdirect
09:34 - 12:35LAX-SEA
3h 01mdirect
Fri, 3 Jan - Wed, 8 Jan
13:55 - 16:40SEA-LAX
2h 45mdirect
09:34 - 12:35LAX-SEA
3h 01mdirect
£77Frontier
Find Deal
Fri, 10 Jan - Sun, 12 Jan
06:11 - 09:11SEA-LAX
3h 00mdirect
21:10 - 00:10LAX-SEA
3h 00mdirect
£86Spirit Airlines
Find Deal
Mon, 6 Jan - Tue, 7 Jan
06:11 - 09:11SEA-LAX
3h 00mdirect
14:08 - 17:00LAX-SEA
2h 52mdirect
£89Spirit Airlines
Find Deal
Sun, 5 Jan - Thu, 9 Jan
09:56 - 12:52SEA-LAX
2h 56mdirect
15:00 - 17:54LAX-SEA
2h 54mdirect
£103Alaska Airlines
Find Deal
Tue, 28 Jan - Tue, 28 Jan
19:55 - 22:35SEA-LAX
2h 40mdirect
07:00 - 10:00LAX-SEA
3h 00mdirect
£108Alaska Airlines
Find Deal
Wed, 12 Feb - Tue, 18 Feb
18:25 - 21:20SEA-LAX
2h 55mdirect
19:59 - 23:05LAX-SEA
3h 06mdirect
£122Delta
Find Deal
Tue, 10 Dec - Thu, 12 Dec
11:45 - 14:33SEA-LAX
2h 48mdirect
11:55 - 15:00LAX-SEA
3h 05mdirect
£125Delta
Find Deal
Tue, 18 Feb - Tue, 25 Feb

Alaska Airlines flights from Seattle to Los Angeles

Our best Alaska Airlines deals on Seattle to Los Angeles flight tickets
Alaska Airlines
28 Jan
SEA09:56Seattle/Tacoma Intl
2h 56m
LAX12:52Los Angeles
28 Jan
LAX15:00Los Angeles
2h 54m
SEA17:54Seattle/Tacoma Intl
Alaska Airlines
12 Feb
SEA19:55Seattle/Tacoma Intl
2h 40m
LAX22:35Los Angeles
18 Feb
LAX07:00Los Angeles
3h 00m
SEA10:00Seattle/Tacoma Intl
Alaska Airlines
7 Jan
SEA07:00Seattle/Tacoma Intl
2h 50m
LAX09:50Los Angeles
7 Jan
LAX12:15Los Angeles
7h 11m
1 stop
SEA19:26Seattle/Tacoma Intl

Delta flights from Seattle to Los Angeles

Our best Delta deals on Seattle to Los Angeles flight tickets
Delta
10 Dec
SEA18:25Seattle/Tacoma Intl
2h 55m
LAX21:20Los Angeles
12 Dec
LAX19:59Los Angeles
3h 06m
SEA23:05Seattle/Tacoma Intl
Delta
18 Feb
SEA11:45Seattle/Tacoma Intl
2h 48m
LAX14:33Los Angeles
19 Feb
LAX07:00Los Angeles
3h 06m
SEA10:06Seattle/Tacoma Intl
Delta
17 Feb
SEA22:59Seattle/Tacoma Intl
9h 33m
1 stop
LAX08:32Los Angeles
25 Feb
LAX11:55Los Angeles
3h 05m
SEA15:00Seattle/Tacoma Intl

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 from Seattle to Los Angeles?

September. The cheapest time of year to fly to Los Angeles from Seattle is September. The most expensive is April.

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

Friday. The cheapest day of the week is usually Friday. The most expensive is usually Monday.

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

In the morning. Seattle to Los Angeles flights are approximately 24% more expensive in the afternoon than in the morning

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

Alaska Airlines. Alaska Airlines is the most popular carrier operating from Seattle to Los Angeles

What is the cheapest Seattle to Los Angeles flight route?

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

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

30 days before. The cheapest time to buy a flight from Seattle to Los Angeles is approximately 30 days to departure

How many flights depart from Seattle to Los Angeles on average per day?

As of November 2024, 52 flights take off from Seattle and land in Los Angeles each day. The most common flight departure time for this route is 06:00, with 53% of daily flights taking off at midday.

How many flights depart from Seattle to Los Angeles on average per week?

369 flights are operational weekly from Seattle to Los Angeles as of November 2024. The most popular departure day for this route is Tue, with 25% of flights per week taking off on this day.

Can stopping save me money on Seattle to Los Angeles flights?

No. A direct flight is the cheapest option for a flight between Seattle to Los Angeles.

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

As of November 2024, prices for Seattle to Los Angeles flights are approximately 0% 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

Best price found

£54

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Seattle in the past 72 hours is £54. The best return flight deal from Seattle to Los Angeles found on momondo in the last 72 hours is £58.
The fastest flight from Seattle to Los Angeles takes 2h 40m
Direct flights go from Seattle to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)

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

    The straight-line distance from Seattle/Tacoma Intl to Los Angeles is 959.2 mi. By plane, this route typically takes 2h 40m.

  • 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 were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Los Angeles Airport?

  • 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 layovers. 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 travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Seattle to Los Angeles

Compare and see reviews for airlines that fly from Seattle to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom £108Free CancellationRating
8.0
9,460 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Seattle to Los Angeles

    Across 9 Alaska Airlines flights from Seattle to Los Angeles this week, the average price was £176, with the best Alaska Airlines deals starting from £137 round-trip. 9,460 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Los Angeles for you.

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

Flights from Seattle to Los Angeles with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Seattle to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Seattle to Los Angeles now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Los Angeles and let you know when they change.


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