Find Deals on International Flights to Seattle/Tacoma Intl

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 worldwide to Seattle/Tacoma Intl

(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: 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: Sat Nov 11 2017 Return: Thu Nov 16 2017 Trip spans 6 days
Virgin America
Virgin America
SFO
SEA
2h 18m
nonstop
SEA
SFO
2h 14m
nonstop
Depart: Mon Sep 11 2017 Return: Tue Sep 19 2017 Trip spans 9 days
JetBlue
JetBlue
LGB
SEA
2h 42m
nonstop
SEA
LGB
2h 36m
nonstop
Depart: Thu Jan 25 2018 Return: Wed Jan 31 2018 Trip spans 7 days
American Airlines
American Airlines
LAX
SEA
2h 42m
nonstop
SEA
LAX
2h 48m
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: Fri Dec 8 2017 Return: Mon Dec 11 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 50m
nonstop
SEA
LAX
2h 43m
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: Sat Sep 9 2017 Return: Wed Sep 13 2017 Trip spans 5 days
Delta
Delta
SFO
SEA
2h 06m
nonstop
SEA
SFO
2h 11m
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: Wed Oct 4 2017 Return: Wed Oct 11 2017 Trip spans 8 days
JetBlue
JetBlue
LGB
SEA
2h 42m
nonstop
SEA
LGB
2h 36m
nonstop
Depart: Wed Sep 27 2017 Return: Sat Oct 7 2017 Trip spans 11 days
Frontier
Frontier
MSP
SEA
6h 37m
1 stop
SEA
MSP
5h 25m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
Delta
Delta
SFO
SEA
2h 10m
nonstop
SEA
SFO
2h 10m
nonstop
Depart: Sat Aug 19 2017 Return: Tue Aug 29 2017 Trip spans 11 days
United
United
BUR
SEA
7h 04m
1 stop
SEA
BUR
4h 26m
1 stop
Depart: Tue Oct 10 2017 Return: Sat Oct 14 2017 Trip spans 5 days
JetBlue
JetBlue
LGB
SEA
2h 42m
nonstop
SEA
LGB
2h 36m
nonstop
Depart: Tue Aug 22 2017 Return: Sat Aug 26 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
LAX
SEA
2h 44m
nonstop
SEA
LAX
2h 40m
nonstop
Depart: Sat Oct 7 2017 Return: Mon Oct 9 2017 Trip spans 3 days
Delta
Delta
SFO
SEA
2h 05m
nonstop
SEA
SFO
2h 20m
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,
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Airports
Origin

San Francisco
$119
Minneapolis
$274
Long Beach
$137
Los Angeles
$99
Burbank
$144
Destination

Seattle
$99
Airlines Airline reviews

957 travelers who booked a flight from Los Angeles to Seattle rated their chosen airlines with an average of 7.4.

Overall
7.5
Boarding
7.6
Crew
7.9
Comfort
7.3
Food
6.4
Entertainment
6.5