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Cheap flights from Los Angeles to Seattle from £46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Seattle departing on 8/12. 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 Los Angeles to Seattle

Cheap return flights

These are some of the best return flight deals from Los Angeles to Seattle 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 Los Angeles to Seattle.

Cheap last-minute flights

Planning a quick getaway from Los Angeles to Seattle? 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 Seattle, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Los Angeles to Seattle

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

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
13:28 - 16:27LAX-SEA
2h 59mdirect
19:58 - 22:48SEA-LAX
2h 50mdirect
£86Alaska Airlines
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Wed, 4 Dec - Wed, 4 Dec
17:29 - 20:28LAX-SEA
2h 59mdirect
11:40 - 14:30SEA-LAX
2h 50mdirect
£90Alaska Airlines
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Thu, 5 Dec - Mon, 9 Dec
11:40 - 14:43LAX-SEA
3h 03mdirect
07:10 - 10:07SEA-LAX
2h 57mdirect
£91Delta
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Thu, 5 Dec - Sun, 8 Dec
10:30 - 15:21LAX-SEA
4h 51m1 stop
07:35 - 10:30SEA-LAX
2h 55mdirect
£118United Airlines
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Wed, 18 Dec - Wed, 25 Dec
05:30 - 11:55LAX-SEA
6h 25m1 stop
21:21 - 09:54SEA-LAX
12h 33m1 stop
£131Spirit Airlines
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Thu, 5 Dec - Sun, 8 Dec
07:00 - 16:47LAX-SEA
9h 47m1 stop
20:05 - 23:03SEA-LAX
2h 58mdirect
£131Delta
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Tue, 3 Dec - Mon, 9 Dec
05:30 - 20:26LAX-SEA
14h 56m1 stop
21:21 - 09:54SEA-LAX
12h 33m1 stop
£134Spirit Airlines
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Thu, 5 Dec - Sun, 8 Dec
10:45 - 13:43LAX-SEA
2h 58mdirect
06:31 - 09:20SEA-LAX
2h 49mdirect
£141United Airlines
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Wed, 20 Nov - Fri, 22 Nov
08:05 - 14:55LAX-SEA
6h 50m1 stop
19:00 - 08:30SEA-LAX
13h 30m1 stop
£168Southwest
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Tue, 19 Nov - Tue, 19 Nov
17:20 - 22:10LAX-SEA
4h 50m1 stop
14:40 - 21:30SEA-LAX
6h 50m1 stop
£201Southwest
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Mon, 18 Nov - Tue, 19 Nov
07:00 - 09:58LAX-SEA
2h 58mdirect
£46Alaska Airlines
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Sun, 8 Dec
16:10 - 21:20LAX-SEA
5h 10m1 stop
£49United Airlines
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Fri, 31 Jan
06:00 - 12:50LAX-SEA
6h 50m1 stop
£60Alaska Airlines
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Tue, 24 Dec
07:01 - 10:05LAX-SEA
3h 04mdirect
£92Delta
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Tue, 26 Nov
13:15 - 20:50LAX-SEA
7h 35m2 stops
£103Southwest
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Tue, 19 Nov
20:55 - 07:45LAX-SEA
10h 50m1 stop
£104Southwest
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Fri, 3 Jan
07:00 - 18:22LAX-SEA
11h 22m1 stop
£106Delta
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Tue, 31 Dec
21:13 - 00:11LAX-SEA
2h 58mdirect
£108Spirit Airlines
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Sun, 10 Nov
21:14 - 00:12LAX-SEA
2h 58mdirect
£113Spirit Airlines
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Mon, 11 Nov
14:48 - 12:04LAX-SEA
21h 16m3 stops
Sun, 10 Nov
13:00 - 16:00LAX-SEA
3h 00mdirect
19:46 - 22:51SEA-LAX
27h 05m1 stop
£278Alaska Airlines
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Tue, 5 Nov - Tue, 5 Nov
10:45 - 13:43LAX-SEA
2h 58mdirect
06:30 - 09:18SEA-LAX
2h 48mdirect
£284United Airlines
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Wed, 6 Nov - Sat, 9 Nov
21:10 - 23:59LAX-SEA
2h 49mdirect
19:58 - 22:40SEA-LAX
2h 42mdirect
£299Alaska Airlines
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Sat, 2 Nov - Thu, 21 Nov
07:00 - 07:30LAX-SEA
24h 30m1 stop
16:58 - 19:40SEA-LAX
2h 42mdirect
£306Alaska Airlines
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Wed, 6 Nov - Thu, 7 Nov
06:35 - 11:20LAX-SEA
4h 45m1 stop
05:40 - 10:15SEA-LAX
4h 35m1 stop
£329Southwest
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Tue, 5 Nov - Thu, 7 Nov
10:40 - 18:40LAX-SEA
8h 00m2 stops
05:40 - 11:30SEA-LAX
5h 50m1 stop
£332Southwest
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Tue, 5 Nov - Thu, 7 Nov
17:00 - 20:01LAX-SEA
3h 01mdirect
06:15 - 09:01SEA-LAX
2h 46mdirect
£360American Airlines
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Tue, 5 Nov - Thu, 7 Nov
07:50 - 14:11LAX-SEA
6h 21m1 stop
06:15 - 09:01SEA-LAX
2h 46mdirect
£366American Airlines
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Tue, 5 Nov - Thu, 7 Nov
13:30 - 16:25LAX-SEA
2h 55mdirect
14:13 - 17:00SEA-LAX
2h 47mdirect
£431Delta
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Tue, 5 Nov - Thu, 14 Nov
17:44 - 20:40LAX-SEA
2h 56mdirect
10:05 - 13:00SEA-LAX
2h 55mdirect
£438Delta
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Sat, 2 Nov - Thu, 7 Nov
13:28 - 16:27LAX-SEA
2h 59mdirect
19:58 - 22:48SEA-LAX
2h 50mdirect
£86Alaska Airlines
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Wed, 4 Dec - Wed, 4 Dec
13:09 - 16:05LAX-SEA
2h 56mdirect
09:40 - 12:37SEA-LAX
2h 57mdirect
£90Delta
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Thu, 5 Dec - Sun, 8 Dec
11:40 - 14:43LAX-SEA
3h 03mdirect
07:10 - 10:07SEA-LAX
2h 57mdirect
£91Delta
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Thu, 5 Dec - Sun, 8 Dec
13:55 - 16:51LAX-SEA
2h 56mdirect
19:58 - 22:48SEA-LAX
2h 50mdirect
£98Alaska Airlines
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Sat, 30 Nov - Wed, 4 Dec
06:00 - 09:00LAX-SEA
3h 00mdirect
11:40 - 14:30SEA-LAX
2h 50mdirect
£114Alaska Airlines
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Fri, 29 Nov - Wed, 11 Dec
16:03 - 18:58LAX-SEA
2h 55mdirect
19:58 - 22:40SEA-LAX
2h 42mdirect
£132Alaska Airlines
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Thu, 21 Nov - Thu, 21 Nov
07:00 - 10:00LAX-SEA
3h 00mdirect
15:55 - 18:45SEA-LAX
2h 50mdirect
£137Alaska Airlines
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Tue, 26 Nov - Tue, 3 Dec
10:45 - 13:43LAX-SEA
2h 58mdirect
06:31 - 09:20SEA-LAX
2h 49mdirect
£141United Airlines
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Wed, 20 Nov - Fri, 22 Nov
10:45 - 13:43LAX-SEA
2h 58mdirect
17:10 - 19:58SEA-LAX
2h 48mdirect
£192United Airlines
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Wed, 13 Nov - Wed, 20 Nov
08:56 - 11:55LAX-SEA
2h 59mdirect
12:25 - 15:08SEA-LAX
2h 43mdirect
£223American Airlines
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Thu, 10 Apr - Sun, 20 Apr

Delta flights from Los Angeles to Seattle

Our best Delta deals on Los Angeles to Seattle flight tickets
Delta
5 Dec
LAX11:40Los Angeles
3h 03m
SEA14:43Seattle/Tacoma Intl
8 Dec
SEA07:10Seattle/Tacoma Intl
2h 57m
LAX10:07Los Angeles
Delta
3 Dec
LAX07:00Los Angeles
9h 47m
1 stop
SEA16:47Seattle/Tacoma Intl
9 Dec
SEA20:05Seattle/Tacoma Intl
2h 58m
LAX23:03Los Angeles
Delta
30 Nov
LAX07:00Los Angeles
9h 47m
1 stop
SEA16:47Seattle/Tacoma Intl
13 Dec
SEA09:40Seattle/Tacoma Intl
2h 57m
LAX12:37Los Angeles

Spirit Airlines flights from Los Angeles to Seattle

Our best Spirit Airlines deals on Los Angeles to Seattle flight tickets
Spirit Airlines
5 Dec
LAX05:30Los Angeles
6h 25m
1 stop
SEA11:55Seattle/Tacoma Intl
8 Dec
SEA21:21Seattle/Tacoma Intl
12h 33m
1 stop
LAX09:54Los Angeles
Spirit Airlines
5 Dec
LAX05:30Los Angeles
14h 56m
1 stop
SEA20:26Seattle/Tacoma Intl
8 Dec
SEA21:21Seattle/Tacoma Intl
12h 33m
1 stop
LAX09:54Los Angeles
Spirit Airlines
5 Dec
LAX05:30Los Angeles
14h 56m
1 stop
SEA20:26Seattle/Tacoma Intl
8 Dec
SEA21:21Seattle/Tacoma Intl
12h 33m
1 stop
LAX09:54Los Angeles

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?

October. The cheapest time of year to fly to Seattle from Los Angeles is October. The most expensive is March.

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

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

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

In the morning. Los Angeles to Seattle flights are approximately 25% more expensive in the afternoon than in the morning

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

Alaska Airlines. Alaska Airlines is the most popular carrier 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?

29 days before. The cheapest time to buy a flight from Los Angeles to Seattle is approximately 29 days to departure

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

The number of flights available between Los Angeles and Seattle is 33 per day as of November 2024. The most frequent departure time is 17:00, with 40% of daily flights leaving at midday.

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

As of November 2024, 236 flights take off from Los Angeles and land in Seattle each week. The most common flight departure day for this route is Thursday, with 42% of weekly flights taking off on this day.

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

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

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

As of November 2024, prices for Los Angeles to Seattle flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Seattle

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

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

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

Best price found

£46

Fastest flight time

2h 44m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Los Angeles in the past 72 hours is £46. The best return flight deal from Los Angeles to Seattle found on momondo in the last 72 hours is £86.
The fastest flight from Los Angeles to Seattle takes 2h 44m
Direct flights go from Los Angeles to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    A flight from Los Angeles to Seattle/Tacoma Intl will travel around 959.2 mi. Flights usually cover this in 2h 44m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Los Angeles Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl 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 license 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 Los Angeles to Seattle?

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


Best airlines flying from Los Angeles to Seattle

Compare and see reviews for airlines that fly from Los Angeles to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom £99Free CancellationRating
8.0
9,427 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Los Angeles to Seattle

    Alaska Airlines flight deals from Los Angeles to Seattle start from £128 round-trip. Over the 12 Alaska Airlines flights for this route in a normal week, average airfare is usually £206 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Los Angeles.

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

All flight searches from Los Angeles to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Los Angeles to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Los Angeles to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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