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Cheap flights from Los Angeles to Seattle from $84

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 20/1. 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 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.
21:25 - 00:10LAX-SEA
2h 45mdirect
14:00 - 16:45SEA-LAX
2h 45mdirect
mar., 10 dic. - mar., 17 dic.
05:30 - 14:53LAX-SEA
9h 23m1 stop
14:00 - 16:45SEA-LAX
2h 45mdirect
mar., 10 dic. - mar., 17 dic.
20:22 - 23:10LAX-SEA
2h 48mdirect
06:00 - 08:46SEA-LAX
2h 46mdirect
$177Spirit Airlines
Find Deal
mié., 7 may. - mié., 14 may.
20:22 - 23:10LAX-SEA
2h 48mdirect
06:00 - 08:46SEA-LAX
2h 46mdirect
$178Spirit Airlines
Find Deal
vie., 9 may. - lun., 12 may.
11:55 - 14:53LAX-SEA
2h 58mdirect
18:05 - 20:45SEA-LAX
2h 40mdirect
$201Alaska Airlines
Find Deal
sáb., 28 dic. - sáb., 28 dic.
07:00 - 10:10LAX-SEA
3h 10mdirect
14:10 - 16:57SEA-LAX
2h 47mdirect
$203Delta
Find Deal
mar., 10 dic. - mar., 10 dic.
11:55 - 14:53LAX-SEA
2h 58mdirect
19:55 - 22:35SEA-LAX
2h 40mdirect
$210Alaska Airlines
Find Deal
mar., 24 dic. - mié., 1 ene.
06:05 - 14:45LAX-SEA
8h 40m2 stops
05:55 - 10:10SEA-LAX
4h 15m1 stop
$355Southwest
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sáb., 18 ene. - lun., 20 ene.
13:09 - 16:05LAX-SEA
2h 56mdirect
11:50 - 14:42SEA-LAX
2h 52mdirect
$379Delta
Find Deal
mar., 3 dic. - mar., 10 dic.
06:25 - 17:05LAX-SEA
10h 40m1 stop
10:40 - 22:20SEA-LAX
11h 40m1 stop
$405Southwest
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lun., 9 dic. - mar., 10 dic.
14:08 - 17:00LAX-SEA
2h 52mdirect
$84Spirit Airlines
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lun., 20 ene.
09:00 - 11:54LAX-SEA
2h 54mdirect
$106Alaska Airlines
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mié., 19 feb.
06:30 - 14:25LAX-SEA
7h 55m1 stop
$115Frontier
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lun., 20 ene.
08:00 - 14:32LAX-SEA
6h 32m1 stop
$120Alaska Airlines
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sáb., 8 mar.
14:05 - 16:59LAX-SEA
2h 54mdirect
$137Delta
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vie., 17 ene.
07:00 - 18:22LAX-SEA
11h 22m1 stop
$164Delta
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mié., 25 dic.
18:28 - 01:06LAX-SEA
6h 38m1 stop
$184United Airlines
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sáb., 8 mar.
16:00 - 21:07LAX-SEA
5h 07m1 stop
$190United Airlines
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lun., 25 nov.
14:30 - 23:55LAX-SEA
9h 25m2 stops
$220Southwest
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vie., 7 feb.
08:05 - 14:55LAX-SEA
6h 50m1 stop
$227Southwest
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mié., 1 ene.
18:35 - 21:30LAX-SEA
2h 55mdirect
23:33 - 12:50SEA-LAX
13h 17m1 stop
$530Alaska Airlines
Find Deal
sáb., 23 nov. - sáb., 23 nov.
15:15 - 00:30LAX-SEA
9h 15m2 stops
07:00 - 15:55SEA-LAX
8h 55m2 stops
$861Southwest
Find Deal
lun., 25 nov. - jue., 28 nov.
15:15 - 00:30LAX-SEA
9h 15m2 stops
05:40 - 11:30SEA-LAX
5h 50m1 stop
$877Southwest
Find Deal
dom., 24 nov. - dom., 15 dic.
13:05 - 16:00LAX-SEA
2h 55mdirect
16:23 - 21:01SEA-LAX
4h 38m1 stop
$901United Airlines
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dom., 24 nov. - mar., 3 dic.
20:10 - 23:08LAX-SEA
2h 58mdirect
17:58 - 20:41SEA-LAX
2h 43mdirect
$909Alaska Airlines
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dom., 24 nov. - mié., 27 nov.
17:00 - 22:16LAX-SEA
5h 16m1 stop
08:00 - 10:48SEA-LAX
2h 48mdirect
$938Alaska Airlines
Find Deal
sáb., 23 nov. - vie., 29 nov.
16:45 - 00:30LAX-SEA
7h 45m2 stops
06:15 - 12:40SEA-LAX
6h 25m1 stop
$946Southwest
Find Deal
vie., 22 nov. - mar., 26 nov.
13:09 - 16:05LAX-SEA
2h 56mdirect
09:40 - 12:36SEA-LAX
2h 56mdirect
$1,024Delta
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lun., 25 nov. - vie., 29 nov.
09:25 - 12:35LAX-SEA
3h 10mdirect
11:50 - 14:40SEA-LAX
2h 50mdirect
$1,039Delta
Find Deal
dom., 24 nov. - mar., 3 dic.
08:15 - 15:33LAX-SEA
7h 18m1 stop
17:10 - 19:58SEA-LAX
2h 48mdirect
$1,201United Airlines
Find Deal
dom., 24 nov. - mar., 3 dic.
21:25 - 00:10LAX-SEA
2h 45mdirect
14:00 - 16:45SEA-LAX
2h 45mdirect
mar., 10 dic. - mar., 17 dic.
20:22 - 23:10LAX-SEA
2h 48mdirect
06:00 - 08:46SEA-LAX
2h 46mdirect
$177Spirit Airlines
Find Deal
mié., 7 may. - mié., 14 may.
20:22 - 23:10LAX-SEA
2h 48mdirect
06:00 - 08:46SEA-LAX
2h 46mdirect
$178Spirit Airlines
Find Deal
vie., 9 may. - lun., 12 may.
20:22 - 23:10LAX-SEA
2h 48mdirect
06:00 - 08:46SEA-LAX
2h 46mdirect
$180Spirit Airlines
Find Deal
dom., 11 may. - lun., 12 may.
11:55 - 14:53LAX-SEA
2h 58mdirect
18:05 - 20:45SEA-LAX
2h 40mdirect
$201Alaska Airlines
Find Deal
sáb., 28 dic. - sáb., 28 dic.
07:00 - 10:10LAX-SEA
3h 10mdirect
14:10 - 16:57SEA-LAX
2h 47mdirect
$203Delta
Find Deal
mar., 10 dic. - mar., 10 dic.
11:55 - 14:53LAX-SEA
2h 58mdirect
19:55 - 22:35SEA-LAX
2h 40mdirect
$210Alaska Airlines
Find Deal
mar., 24 dic. - mié., 1 ene.
13:05 - 16:00LAX-SEA
2h 55mdirect
17:10 - 19:58SEA-LAX
2h 48mdirect
$352United Airlines
Find Deal
mié., 4 dic. - mié., 4 dic.
19:30 - 22:30LAX-SEA
3h 00mdirect
06:25 - 09:14SEA-LAX
2h 49mdirect
$373United Airlines
Find Deal
sáb., 7 dic. - mar., 10 dic.
13:09 - 16:05LAX-SEA
2h 56mdirect
11:50 - 14:42SEA-LAX
2h 52mdirect
$379Delta
Find Deal
mar., 3 dic. - mar., 10 dic.

Spirit Airlines flights from Los Angeles to Seattle

Our best Spirit Airlines deals on Los Angeles to Seattle flight tickets
Spirit Airlines
7 May
LAX20:22Los Angeles
2h 48m
SEA23:10Seattle/Tacoma Intl
14 May
SEA06:00Seattle/Tacoma Intl
2h 46m
LAX08:46Los Angeles
Spirit Airlines
9 May
LAX20:22Los Angeles
2h 48m
SEA23:10Seattle/Tacoma Intl
12 May
SEA06:00Seattle/Tacoma Intl
2h 46m
LAX08:46Los Angeles
Spirit Airlines
11 May
LAX20:22Los Angeles
2h 48m
SEA23:10Seattle/Tacoma Intl
12 May
SEA06:00Seattle/Tacoma Intl
2h 46m
LAX08:46Los Angeles

Alaska Airlines flights from Los Angeles to Seattle

Our best Alaska Airlines deals on Los Angeles to Seattle flight tickets
Alaska Airlines
28 Dec
LAX11:55Los Angeles
2h 58m
SEA14:53Seattle/Tacoma Intl
28 Dec
SEA18:05Seattle/Tacoma Intl
2h 40m
LAX20:45Los Angeles
Alaska Airlines
24 Dec
LAX11:55Los Angeles
2h 58m
SEA14:53Seattle/Tacoma Intl
1 Jan
SEA19:55Seattle/Tacoma Intl
2h 40m
LAX22:35Los Angeles
Alaska Airlines
10 Dec
LAX08:11Los Angeles
4h 58m
1 stop
SEA13:09Seattle/Tacoma Intl
10 Dec
SEA15:55Seattle/Tacoma Intl
2h 50m
LAX18:45Los 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 usually Wednesday. The most expensive is usually Thursday.

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

In the afternoon. Los Angeles to Seattle flights are approximately 27% more expensive in the evening than in the afternoon

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 6% 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 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

$84

Fastest flight time

2h 45m

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 $84. The best return flight deal from Los Angeles to Seattle found on momondo in the last 72 hours is $112.
The fastest flight from Los Angeles to Seattle takes 2h 45m
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. 2h 45m is a normal flight duration for this route.

  • 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 updated daily.

  • 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 stopovers. 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 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 licence 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
Alaska AirlinesPriceFrom $198Free cancellationRating
8.0
9,458 reviews
Search Alaska Airlines flights
DeltaPriceFrom $255Free cancellationRating
8.0
8,759 reviews
Search Delta flights
  • Alaska Airlines Flights From Los Angeles to Seattle

    Across 16 Alaska Airlines flights from Los Angeles to Seattle this week, the average price was $226, with the best Alaska Airlines deals starting from $129 round-trip. 9,458 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

  • Delta Flights From Los Angeles to Seattle

    Across 8,758 Delta reviews on momondo, the average score is 8.0/10. Delta flies from Los Angeles to Seattle about 33 times each week, with ticket deals ranging from $166 to $196. Price data is based on momondo searches in the last 72 hours.


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?

momondo does allow users to show only those flights to Seattle from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

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?

Yes momondo offers price alerts on flights to Seattle from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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