Find Cheap Flights from Los Angeles to Seattle

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Los Angeles to Seattle

(Round-trip)
Depart: Tue Aug 22 2017 Return: Tue Sep 19 2017 Trip spans 29 days
United
United
LAX
SEA
3h 00m
nonstop
SEA
LAX
2h 47m
nonstop
Depart: Thu Jan 18 2018 Return: Tue Jan 23 2018 Trip spans 6 days
American Airlines
American Airlines
LAX
SEA
2h 43m
nonstop
SEA
LAX
2h 48m
nonstop
Depart: Sat Jan 27 2018 Return: Wed Jan 31 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
LAX
SEA
2h 58m
nonstop
SEA
LAX
2h 48m
nonstop
Depart: Wed Sep 6 2017 Return: Thu Sep 7 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
LAX
SEA
2h 40m
nonstop
SEA
LAX
2h 48m
nonstop
Depart: Mon Sep 18 2017 Return: Thu Sep 28 2017 Trip spans 11 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 50m
nonstop
SEA
LAX
2h 43m
nonstop
Depart: Tue Oct 3 2017 Return: Thu Oct 5 2017 Trip spans 3 days
Delta
Delta
LAX
SEA
2h 50m
nonstop
SEA
LAX
2h 45m
nonstop
Depart: Thu Oct 12 2017 Return: Mon Oct 16 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
LAX
SEA
2h 43m
nonstop
SEA
LAX
2h 47m
nonstop
Depart: Wed Sep 13 2017 Return: Thu Sep 14 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
LAX
SEA
2h 40m
nonstop
SEA
LAX
2h 48m
nonstop
Depart: Tue Aug 22 2017 Return: Wed Aug 30 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
LAX
SEA
3h 00m
nonstop
SEA
LAX
2h 45m
nonstop
Depart: Sat Oct 14 2017 Return: Sun Oct 15 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
LAX
SEA
2h 40m
nonstop
SEA
LAX
2h 48m
nonstop
Depart: Thu Sep 7 2017 Return: Sat Sep 9 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
LAX
SEA
2h 52m
nonstop
SEA
LAX
2h 43m
nonstop
Depart: Fri Nov 3 2017 Return: Sat Nov 4 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
LAX
SEA
2h 40m
nonstop
SEA
LAX
2h 48m
nonstop
Depart: Fri Nov 10 2017 Return: Tue Nov 14 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
LAX
SEA
2h 50m
nonstop
SEA
LAX
2h 48m
nonstop
Depart: Tue Dec 5 2017 Return: Sun Dec 10 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
LAX
SEA
2h 43m
nonstop
SEA
LAX
2h 42m
nonstop
Depart: Thu Aug 31 2017 Return: Sat Sep 9 2017 Trip spans 10 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 44m
nonstop
SEA
LAX
2h 43m
nonstop
Depart: Thu Dec 7 2017 Return: Sun Dec 10 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
LAX
SEA
2h 43m
nonstop
SEA
LAX
2h 43m
nonstop
Depart: Fri Sep 8 2017 Return: Mon Sep 11 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
LAX
SEA
2h 49m
nonstop
SEA
LAX
2h 46m
nonstop
Depart: Wed Oct 25 2017 Return: Sun Oct 29 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
LAX
SEA
2h 43m
nonstop
SEA
LAX
2h 50m
nonstop
Depart: Fri Dec 22 2017 Return: Tue Jan 2 2018 Trip spans 12 days
Delta
Delta
LAX
SEA
2h 50m
nonstop
SEA
LAX
2h 45m
nonstop
Depart: Fri Oct 27 2017 Return: Sat Nov 4 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
LAX
SEA
2h 43m
nonstop
SEA
LAX
2h 40m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Los Angeles
$99
Destination

Seattle
$99
Airlines Airline reviews

649 travelers who booked a flight from Los Angeles to Seattle rated their chosen airlines with an average of 7.0.

Overall
7.1
Boarding
7.3
Crew
7.6
Comfort
6.8
Food
6.0
Entertainment
5.8