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Find Flight Deals from United States to Seattle/Tacoma Intl

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Seattle/Tacoma Intl

(Round-trip)
Depart: Sat Apr 25 2015 Return: Tue Apr 28 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SJC
5:00a
SEA
7:10a
2h 10m
nonstop
SEA
12:55p
SJC
3:00p
2h 05m
nonstop
Depart: Tue Mar 31 2015 Return: Wed Apr 1 2015 Trip spans 2 days
Virgin America
Virgin America
SFO
4:50p
SEA
6:50p
2h 00m
nonstop
SEA
3:40p
SFO
5:45p
2h 05m
nonstop
Depart: Wed Mar 18 2015 Return: Tue Mar 24 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
OAK
2:10a
SEA
4:08a
1h 58m
nonstop
SEA
6:25a
OAK
8:28a
2h 03m
nonstop
Depart: Sat Mar 14 2015 Return: Sat Mar 21 2015 Trip spans 8 days
Delta
Delta
SJC
6:15a
SEA
8:21a
2h 06m
nonstop
SEA
2:50p
SJC
4:56p
2h 06m
nonstop
Depart: Sat Apr 4 2015 Return: Tue Apr 7 2015 Trip spans 4 days
United
United
SFO
6:55p
SEA
9:02p
2h 07m
nonstop
SEA
8:17a
SFO
10:26a
2h 09m
nonstop
Depart: Wed Apr 29 2015 Return: Sat May 2 2015 Trip spans 4 days
Delta
Delta
SFO
1:00p
SEA
3:07p
2h 07m
nonstop
SEA
10:21a
SFO
12:31p
2h 10m
nonstop
Depart: Sat Apr 11 2015 Return: Tue Apr 14 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SJC
9:15a
SEA
1:50p
4h 35m
1 stop
SEA
2:10a
SJC
4:14a
2h 04m
nonstop
Depart: Thu May 14 2015 Return: Sun May 17 2015 Trip spans 4 days
American Airlines
American Airlines
SJC
6:00a
SEA
8:00a
2h 00m
nonstop
SEA
5:10a
SJC
7:10a
2h 00m
nonstop
Depart: Mon Jul 20 2015 Return: Fri Jul 24 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
OAK
2:10a
SEA
4:00a
1h 50m
nonstop
SEA
5:45p
OAK
7:50p
2h 05m
nonstop
Depart: Sat Jul 25 2015 Return: Mon Jul 27 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SFO
4:20p
SEA
6:18p
1h 58m
nonstop
SEA
3:10a
SFO
5:24a
2h 14m
nonstop
Depart: Sat Aug 1 2015 Return: Sat Aug 8 2015 Trip spans 8 days
American Airlines
American Airlines
OAK
9:00a
SEA
10:49a
1h 49m
nonstop
SEA
2:15a
OAK
4:20a
2h 05m
nonstop
Depart: Sun Aug 30 2015 Return: Wed Sep 2 2015 Trip spans 4 days
American Airlines
American Airlines
SFO
4:55p
SEA
6:52p
1h 57m
nonstop
SEA
8:00a
SFO
10:08a
2h 08m
nonstop
Depart: Wed Sep 16 2015 Return: Sat Sep 19 2015 Trip spans 4 days
American Airlines
American Airlines
SAN
7:00a
SEA
9:44a
2h 44m
nonstop
SEA
2:10a
SAN
4:54a
2h 44m
nonstop
Depart: Mon Sep 21 2015 Return: Sat Sep 26 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SAN
2:30a
SEA
5:14a
2h 44m
nonstop
SEA
5:10a
SAN
7:45a
2h 35m
nonstop
Depart: Wed Mar 11 2015 Return: Tue Mar 17 2015 Trip spans 7 days
Delta
Delta
ONT
2:15a
SEA
8:02a
5h 47m
1 stop
SEA
2:10p
ONT
6:34p
4h 24m
1 stop
Depart: Thu Mar 12 2015 Return: Wed Mar 18 2015 Trip spans 7 days
Frontier
Frontier
DEN
3:49a
SEA
6:40a
2h 51m
nonstop
SEA
3:05p
DEN
5:30p
2h 25m
nonstop
Depart: Sun Sep 13 2015 Return: Tue Sep 15 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
2:00a
SEA
4:40a
2h 40m
nonstop
SEA
3:10a
ONT
5:44a
2h 34m
nonstop
Depart: Tue Sep 29 2015 Return: Wed Oct 7 2015 Trip spans 9 days
Delta
Delta
LAX
5:10a
SEA
7:35a
2h 25m
nonstop
SEA
12:30p
LAX
3:10p
2h 40m
nonstop
Depart: Wed Mar 4 2015 Return: Tue Mar 24 2015 Trip spans 20 days
Multiple Airlines
Multiple Airlines
LGB
5:20a
SEA
1:09p
7h 49m
1 stop
SEA
7:35a
LGB
10:06a
2h 31m
nonstop
Depart: Thu Mar 5 2015 Return: Sun Apr 5 2015 Trip spans 31 days
Multiple Airlines
Multiple Airlines
SMF
6:30a
SEA
8:19a
1h 49m
nonstop
SEA
2:50a
SMF
4:32a
1h 42m
nonstop
Change your search
Airports
Origin

San Francisco
$116
San Diego
$181
Sacramento
$272
Long Beach
$231
Los Angeles
$217
Denver
$205
Oakland
$117
Ontario
$183
San Jose
$114
Destination

Seattle
$114