Find Cheap Flights 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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(Round-trip)
Depart: Wed Mar 8 2017 Return: Wed Mar 15 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 45m
nonstop
SEA
LAX
2h 33m
nonstop
Depart: Thu Feb 2 2017 Return: Tue Feb 7 2017 Trip spans 6 days
Frontier
Frontier
DEN
SEA
3h 10m
nonstop
SEA
DEN
2h 40m
nonstop
Depart: Sat Jul 1 2017 Return: Sun Jul 2 2017 Trip spans 2 days
Major Airline
Major Airline
LAX
SEA
2h 29m
nonstop
SEA
LAX
2h 24m
nonstop
Depart: Mon Apr 10 2017 Return: Sun Apr 16 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
LAX
SEA
2h 40m
nonstop
SEA
LAX
2h 36m
nonstop
Depart: Tue Jul 4 2017 Return: Tue Jul 11 2017 Trip spans 8 days
Delta
Delta
LAX
SEA
2h 50m
nonstop
SEA
LAX
2h 45m
nonstop
Depart: Mon Feb 13 2017 Return: Mon Feb 27 2017 Trip spans 15 days
Virgin America
Virgin America
SFO
SEA
2h 00m
nonstop
SEA
SFO
2h 04m
nonstop
Depart: Tue Mar 21 2017 Return: Tue May 2 2017 Trip spans 43 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 46m
nonstop
SEA
LAX
2h 38m
nonstop
Depart: Fri Mar 10 2017 Return: Sun Mar 12 2017 Trip spans 3 days
United
United
SAN
SEA
4h 57m
1 stop
SEA
SAN
10h 57m
2 stops
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 46m
nonstop
SEA
LAX
2h 35m
nonstop
Depart: Tue Jan 31 2017 Return: Tue Feb 14 2017 Trip spans 15 days
American Airlines
American Airlines
DFW
SEA
4h 26m
nonstop
SEA
DFW
3h 52m
nonstop
Depart: Wed May 3 2017 Return: Tue May 16 2017 Trip spans 14 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 30m
nonstop
SEA
LAX
2h 45m
nonstop
Depart: Mon Feb 6 2017 Return: Wed Feb 8 2017 Trip spans 3 days
JetBlue
JetBlue
BOS
SEA
6h 23m
nonstop
SEA
BOS
5h 07m
nonstop
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 30m
nonstop
SEA
LAX
2h 38m
nonstop
Depart: Thu Feb 2 2017 Return: Sun Feb 5 2017 Trip spans 4 days
Frontier
Frontier
DEN
SEA
3h 03m
nonstop
SEA
DEN
2h 44m
nonstop
Depart: Thu Jan 26 2017 Return: Mon Feb 6 2017 Trip spans 12 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 49m
nonstop
SEA
LAX
2h 34m
nonstop
Depart: Tue Jul 25 2017 Return: Sat Jul 29 2017 Trip spans 5 days
Major Airline
Major Airline
LAX
SEA
2h 29m
nonstop
SEA
LAX
2h 45m
nonstop
Depart: Fri Jul 7 2017 Return: Fri Jul 14 2017 Trip spans 8 days
Delta
Delta
LAX
SEA
2h 50m
nonstop
SEA
LAX
2h 45m
nonstop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
Frontier
Frontier
DEN
SEA
2h 54m
nonstop
SEA
DEN
2h 39m
nonstop
Depart: Sun Jan 29 2017 Return: Fri Feb 3 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 50m
nonstop
SEA
LAX
2h 34m
nonstop
Depart: Tue Feb 21 2017 Return: Thu Feb 23 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SFO
SEA
2h 05m
nonstop
SEA
SFO
2h 05m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$156
San Diego
$198
Los Angeles
$91
Denver
$128
Dallas
$217
Boston
$222
Destination

Seattle
$91
Airlines Airline reviews

988 travelers who booked a flight from Los Angeles to Seattle rated their chosen airlines with an average of 6.6.

Overall
6.7
Boarding
7.0
Crew
7.4
Comfort
6.4
Food
5.5
Entertainment
5.6