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Cheap flights from Los Angeles to Seattle from C$ 88

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 8/1. 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 round-trip flights

These are some of the best round-trip 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 layovers.

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.
7:00 a.m. - 10:00 a.m.LAX-SEA
3h 00mdirect
1:46 p.m. - 4:34 p.m.SEA-LAX
2h 48mdirect
C$ 183Alaska Airlines
Find Deal
Wed, 8 Jan - Wed, 8 Jan
7:00 a.m. - 10:10 a.m.LAX-SEA
3h 10mdirect
2:10 p.m. - 4:57 p.m.SEA-LAX
2h 47mdirect
C$ 185Delta
Find Deal
Tue, 10 Dec - Tue, 10 Dec
5:45 p.m. - 8:46 p.m.LAX-SEA
3h 01mdirect
9:36 p.m. - 8:35 a.m.SEA-LAX
10h 59m1 stop
C$ 186Frontier
Find Deal
Wed, 18 Dec - Wed, 25 Dec
7:30 p.m. - 10:30 p.m.LAX-SEA
3h 00mdirect
5:00 a.m. - 10:08 a.m.SEA-LAX
5h 08m1 stop
C$ 262United Airlines
Find Deal
Sun, 15 Dec - Thu, 19 Dec
2:30 p.m. - 4:08 p.m.LAX-SEA
25h 38m1 stop
9:36 p.m. - 8:35 a.m.SEA-LAX
10h 59m1 stop
C$ 270Frontier
Find Deal
Wed, 18 Dec - Wed, 25 Dec
7:05 p.m. - 12:50 a.m.LAX-SEA
5h 45m1 stop
5:00 a.m. - 10:08 a.m.SEA-LAX
5h 08m1 stop
C$ 274United Airlines
Find Deal
Mon, 16 Dec - Thu, 19 Dec
10:20 a.m. - 6:25 p.m.LAX-SEA
8h 05m2 stops
5:55 a.m. - 10:10 a.m.SEA-LAX
4h 15m1 stop
C$ 421Southwest
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Sat, 18 Jan - Mon, 20 Jan
6:35 a.m. - 2:55 p.m.LAX-SEA
8h 20m1 stop
11:55 a.m. - 8:15 p.m.SEA-LAX
8h 20m2 stops
C$ 456Southwest
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Mon, 6 Jan - Sat, 11 Jan
10:55 p.m. - 1:19 p.m.LAX-SEA
14h 24m1 stop
9:35 p.m. - 9:14 a.m.SEA-LAX
11h 39m1 stop
C$ 538Spirit Airlines
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Sun, 1 Dec - Tue, 3 Dec
10:55 p.m. - 1:19 p.m.LAX-SEA
14h 24m1 stop
5:45 a.m. - 8:36 a.m.SEA-LAX
2h 51mdirect
C$ 580Spirit Airlines
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Sun, 1 Dec - Tue, 3 Dec
9:30 p.m. - 9:47 a.m.LAX-SEA
12h 17m1 stop
C$ 88Frontier
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Wed, 8 Jan
11:55 a.m. - 2:53 p.m.LAX-SEA
2h 58mdirect
C$ 97Alaska Airlines
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Tue, 24 Dec
9:59 p.m. - 12:57 a.m.LAX-SEA
2h 58mdirect
C$ 104Spirit Airlines
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Tue, 3 Dec
8:20 a.m. - 2:53 p.m.LAX-SEA
6h 33m1 stop
C$ 109Alaska Airlines
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Wed, 18 Dec
5:45 p.m. - 8:46 p.m.LAX-SEA
3h 01mdirect
C$ 144Frontier
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Tue, 24 Dec
7:29 p.m. - 2:40 p.m.LAX-SEA
19h 11m1 stop
C$ 150Delta
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Tue, 24 Dec
8:30 p.m. - 11:31 p.m.LAX-SEA
3h 01mdirect
C$ 167Delta
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Mon, 17 Feb
7:06 p.m. - 12:55 a.m.LAX-SEA
5h 49m1 stop
C$ 181United Airlines
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Tue, 18 Feb
7:06 p.m. - 12:55 a.m.LAX-SEA
5h 49m1 stop
C$ 211United Airlines
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Mon, 17 Feb
10:41 a.m. - 8:30 p.m.LAX-SEA
9h 49m1 stop
C$ 221Spirit Airlines
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Tue, 3 Dec
7:00 a.m. - 10:00 a.m.LAX-SEA
3h 00mdirect
5:52 p.m. - 3:25 p.m.SEA-LAX
21h 33m1 stop
C$ 715Alaska Airlines
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Mon, 25 Nov - Mon, 25 Nov
1:05 p.m. - 4:00 p.m.LAX-SEA
2h 55mdirect
4:23 p.m. - 9:01 p.m.SEA-LAX
4h 38m1 stop
C$ 822United Airlines
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Sun, 24 Nov - Tue, 3 Dec
9:15 p.m. - 11:59 p.m.LAX-SEA
2h 44mdirect
5:50 a.m. - 8:40 a.m.SEA-LAX
2h 50mdirect
C$ 829Alaska Airlines
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Fri, 22 Nov - Wed, 27 Nov
3:00 p.m. - 5:55 p.m.LAX-SEA
2h 55mdirect
9:38 p.m. - 8:25 a.m.SEA-LAX
10h 47m1 stop
C$ 862Alaska Airlines
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Thu, 21 Nov - Thu, 21 Nov
5:00 p.m. - 7:58 p.m.LAX-SEA
2h 58mdirect
5:50 a.m. - 8:40 a.m.SEA-LAX
2h 50mdirect
C$ 885Alaska Airlines
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Fri, 22 Nov - Sat, 30 Nov
3:15 p.m. - 12:30 a.m.LAX-SEA
9h 15m2 stops
5:40 a.m. - 10:10 a.m.SEA-LAX
4h 30m1 stop
C$ 911Southwest
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Mon, 25 Nov - Tue, 26 Nov
3:15 p.m. - 12:30 a.m.LAX-SEA
9h 15m2 stops
5:00 a.m. - 3:55 p.m.SEA-LAX
10h 55m1 stop
C$ 918Southwest
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Thu, 21 Nov - Thu, 28 Nov
8:20 a.m. - 5:25 p.m.LAX-SEA
9h 05m2 stops
5:00 a.m. - 3:55 p.m.SEA-LAX
10h 55m1 stop
C$ 928Southwest
Find Deal
Sat, 23 Nov - Thu, 28 Nov
7:01 a.m. - 10:05 a.m.LAX-SEA
3h 04mdirect
9:10 p.m. - 11:50 p.m.SEA-LAX
2h 40mdirect
C$ 1,039Delta
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Sun, 24 Nov - Mon, 2 Dec
7:15 p.m. - 10:18 p.m.LAX-SEA
3h 03mdirect
9:10 p.m. - 11:50 p.m.SEA-LAX
2h 40mdirect
C$ 1,053Delta
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Sun, 24 Nov - Sun, 1 Dec
7:00 a.m. - 10:00 a.m.LAX-SEA
3h 00mdirect
1:46 p.m. - 4:34 p.m.SEA-LAX
2h 48mdirect
C$ 183Alaska Airlines
Find Deal
Wed, 8 Jan - Wed, 8 Jan
7:00 a.m. - 10:10 a.m.LAX-SEA
3h 10mdirect
2:10 p.m. - 4:57 p.m.SEA-LAX
2h 47mdirect
C$ 185Delta
Find Deal
Tue, 10 Dec - Tue, 10 Dec
1:55 p.m. - 4:51 p.m.LAX-SEA
2h 56mdirect
7:55 p.m. - 10:35 p.m.SEA-LAX
2h 40mdirect
C$ 192Alaska Airlines
Find Deal
Sat, 21 Dec - Tue, 24 Dec
7:00 a.m. - 10:04 a.m.LAX-SEA
3h 04mdirect
7:55 p.m. - 10:35 p.m.SEA-LAX
2h 40mdirect
C$ 220Alaska Airlines
Find Deal
Thu, 19 Dec - Sat, 28 Dec
9:00 a.m. - 11:59 a.m.LAX-SEA
2h 59mdirect
1:46 p.m. - 4:34 p.m.SEA-LAX
2h 48mdirect
C$ 234Alaska Airlines
Find Deal
Fri, 7 Feb - Wed, 12 Feb
10:00 a.m. - 12:59 p.m.LAX-SEA
2h 59mdirect
3:55 p.m. - 6:45 p.m.SEA-LAX
2h 50mdirect
C$ 239Alaska Airlines
Find Deal
Mon, 16 Dec - Mon, 16 Dec
9:25 a.m. - 12:40 p.m.LAX-SEA
3h 15mdirect
7:10 a.m. - 10:07 a.m.SEA-LAX
2h 57mdirect
C$ 248Delta
Find Deal
Thu, 12 Dec - Mon, 16 Dec
5:45 p.m. - 8:46 p.m.LAX-SEA
3h 01mdirect
2:00 p.m. - 4:45 p.m.SEA-LAX
2h 45mdirect
C$ 283Frontier
Find Deal
Wed, 18 Dec - Wed, 25 Dec
1:05 p.m. - 4:00 p.m.LAX-SEA
2h 55mdirect
5:10 p.m. - 7:58 p.m.SEA-LAX
2h 48mdirect
C$ 321United Airlines
Find Deal
Wed, 4 Dec - Wed, 4 Dec
1:05 p.m. - 4:00 p.m.LAX-SEA
2h 55mdirect
5:10 p.m. - 7:58 p.m.SEA-LAX
2h 48mdirect
C$ 356United Airlines
Find Deal
Thu, 5 Dec - Thu, 5 Dec

Alaska Airlines flights from Los Angeles to Seattle

Our best Alaska Airlines deals on Los Angeles to Seattle flight tickets
Alaska Airlines
8 Jan
LAX7:00 a.m.Los Angeles
3h 00m
SEA10:00 a.m.Seattle/Tacoma Intl
8 Jan
SEA1:46 p.m.Seattle/Tacoma Intl
2h 48m
LAX4:34 p.m.Los Angeles
Alaska Airlines
21 Dec
LAX1:55 p.m.Los Angeles
2h 56m
SEA4:51 p.m.Seattle/Tacoma Intl
24 Dec
SEA7:55 p.m.Seattle/Tacoma Intl
2h 40m
LAX10:35 p.m.Los Angeles
Alaska Airlines
7 Jan
LAX7:00 a.m.Los Angeles
3h 00m
SEA10:00 a.m.Seattle/Tacoma Intl
7 Jan
SEA11:36 a.m.Seattle/Tacoma Intl
6h 34m
1 stop
LAX6:10 p.m.Los Angeles

Delta flights from Los Angeles to Seattle

Our best Delta deals on Los Angeles to Seattle flight tickets
Delta
10 Dec
LAX7:00 a.m.Los Angeles
3h 10m
SEA10:10 a.m.Seattle/Tacoma Intl
10 Dec
SEA2:10 p.m.Seattle/Tacoma Intl
2h 47m
LAX4:57 p.m.Los Angeles
Delta
12 Dec
LAX9:25 a.m.Los Angeles
3h 15m
SEA12:40 p.m.Seattle/Tacoma Intl
16 Dec
SEA7:10 a.m.Seattle/Tacoma Intl
2h 57m
LAX10:07 a.m.Los Angeles
Delta
24 Dec
LAX7:25 a.m.Los Angeles
3h 10m
SEA10:35 a.m.Seattle/Tacoma Intl
24 Dec
SEA9:20 p.m.Seattle/Tacoma Intl
11h 12m
1 stop
LAX8:32 a.m.Los Angeles

See travel insights to Seattle from

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 typically Wednesday. The most expensive is typically Saturday

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

At noon. Los Angeles to Seattle flights are approximately 80% more expensive in the afternoon than at noon

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

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 5% more expensive when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Los Angeles and Seattle?


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 round-trip 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

C$ 88

Fastest flight time

2h 55m

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 C$ 88. The best round-trip flight deal from Los Angeles to Seattle found on momondo in the last 72 hours is C$ 183.
The fastest flight from Los Angeles to Seattle takes 2h 55m
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?

    The distance between Los Angeles and Seattle/Tacoma Intl is about 1543.7 km. In terms of flight time, this usually takes a little over 2h 55m.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable 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
Spirit AirlinesPriceFrom C$ 87Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom C$ 191Free CancellationRating
8.0
9,461 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Los Angeles to Seattle

    Alaska Airlines flies from Los Angeles to Seattle around 16 times per week, with 9,461 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Los Angeles to Seattle in the last 72 hours was C$ 136 (round-trip), much lower than the average airfare cost of C$ 240 for Alaska Airlines flights on this route.


Why use momondo?

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

It is quick and easy to find Los Angeles to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Yes. momondo enables you to select and highlight flights to Seattle from Los Angeles with this policy.

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

momondo provides multiple filters to help you find the best flight to Seattle from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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