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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: Tue Apr 21 2015 Return: Sat Apr 25 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SJC
2:45p
SEA
4:50p
2h 05m
nonstop
SEA
3:50p
SJC
5:56p
2h 06m
nonstop
Depart: Tue Mar 17 2015 Return: Wed Mar 18 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
OAK
5:25a
SEA
7:18a
1h 53m
nonstop
SEA
2:00a
OAK
4:05a
2h 05m
nonstop
Depart: Wed Apr 29 2015 Return: Sat May 2 2015 Trip spans 4 days
Delta
Delta
SFO
11:35a
SEA
1:46p
2h 11m
nonstop
SEA
2:45a
SFO
5:00a
2h 15m
nonstop
Depart: Thu Mar 12 2015 Return: Tue Mar 17 2015 Trip spans 6 days
Frontier
Frontier
DEN
12:29p
SEA
3:20p
2h 51m
nonstop
SEA
3:05p
DEN
5:30p
2h 25m
nonstop
Depart: Wed Aug 12 2015 Return: Wed Aug 19 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SMF
7:55a
SEA
9:37a
1h 42m
nonstop
SEA
2:50a
SMF
4:38a
1h 48m
nonstop
Depart: Tue Aug 11 2015 Return: Wed Aug 12 2015 Trip spans 2 days
American Airlines
American Airlines
SAN
4:05p
SEA
6:40p
2h 35m
nonstop
SEA
4:35a
SAN
7:21a
2h 46m
nonstop
Depart: Sat Mar 7 2015 Return: Tue Mar 17 2015 Trip spans 10 days
Delta
Delta
ONT
1:15a
SEA
5:42a
4h 27m
1 stop
SEA
2:10p
ONT
6:34p
4h 24m
1 stop
Depart: Mon Jul 27 2015 Return: Tue Jul 28 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
LAX
6:55a
SEA
9:35a
2h 40m
nonstop
SEA
7:10a
LAX
9:54a
2h 44m
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: Mon Aug 31 2015 Return: Wed Sep 9 2015 Trip spans 10 days
Delta
Delta
BOS
12:25p
SEA
8:10p
7h 45m
1 stop
SEA
2:00a
BOS
9:17a
7h 17m
1 stop
Change your search
Airports
Origin

San Francisco
$117
San Diego
$181
Sacramento
$177
Long Beach
$231
Los Angeles
$214
Denver
$145
Oakland
$117
Ontario
$183
San Jose
$115
Boston
$304
Destination

Seattle
$115