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Find Flight Deals from Seattle/Tacoma Intl to Washington (SEA - WAS)

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

Book cheap flights from Seattle/Tacoma Intl to Washington

(Round-trip)
Depart: Tue Apr 14 2015 Return: Sat Apr 18 2015 Trip spans 5 days
Sun Country Air
Sun Country Air
SEA
6:20a
DCA
2:15p
7h 55m
2 stops
DCA
7:55a
SEA
3:15p
7h 20m
1 stop
Depart: Wed Apr 22 2015 Return: Sat May 2 2015 Trip spans 11 days
American Airlines
American Airlines
SEA
10:40a
DCA
5:36p
6h 56m
1 stop
DCA
2:55a
SEA
12:32p
9h 37m
1 stop
Depart: Tue Apr 28 2015 Return: Sat May 2 2015 Trip spans 5 days
US Airways
US Airways
SEA
1:15a
DCA
9:09a
7h 54m
1 stop
DCA
2:55a
SEA
12:32p
9h 37m
1 stop
Depart: Wed Apr 8 2015 Return: Thu Apr 9 2015 Trip spans 2 days
US Airways
US Airways
SEA
7:10a
IAD
2:09p
6h 59m
1 stop
IAD
1:20a
SEA
9:08a
7h 48m
1 stop
Depart: Mon Apr 13 2015 Return: Wed Apr 15 2015 Trip spans 3 days
American Airlines
American Airlines
SEA
6:05p
IAD
1:46a
7h 41m
1 stop
IAD
1:20a
SEA
9:08a
7h 48m
1 stop
Depart: Sun Apr 12 2015 Return: Thu Apr 16 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
8:35p
DCA
5:00a
8h 25m
1 stop
DCA
11:15a
SEA
9:02p
9h 47m
1 stop
Depart: Tue Mar 17 2015 Return: Tue Mar 24 2015 Trip spans 8 days
United
United
SEA
9:31a
IAD
2:25p
4h 54m
nonstop
IAD
8:36a
SEA
2:21p
5h 45m
nonstop
Depart: Tue Mar 24 2015 Return: Tue Mar 31 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
5:20a
IAD
10:20a
5h 00m
nonstop
IAD
2:20p
SEA
8:15p
5h 55m
nonstop
Depart: Thu Apr 30 2015 Return: Tue May 5 2015 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SEA
5:20a
IAD
10:20a
5h 00m
nonstop
IAD
1:20a
SEA
9:08a
7h 48m
1 stop
Depart: Tue Jun 2 2015 Return: Thu Jun 4 2015 Trip spans 3 days
Virgin America
Virgin America
SEA
3:20p
IAD
11:10p
7h 50m
1 stop
IAD
5:00a
SEA
3:55p
10h 55m
1 stop
Depart: Mon Mar 16 2015 Return: Tue Mar 17 2015 Trip spans 2 days
Delta
Delta
SEA
8:40p
DCA
3:55a
7h 15m
1 stop
DCA
12:40p
SEA
8:10p
7h 30m
1 stop
Depart: Wed Aug 26 2015 Return: Wed Sep 2 2015 Trip spans 8 days
Virgin America
Virgin America
SEA
3:05a
DCA
2:59p
11h 54m
2 stops
DCA
7:40a
SEA
5:30p
9h 50m
2 stops
Depart: Sun Apr 19 2015 Return: Tue Apr 21 2015 Trip spans 3 days
United
United
SEA
6:58p
DCA
1:59a
7h 01m
1 stop
DCA
12:10p
SEA
7:51p
7h 41m
1 stop
Depart: Wed Sep 30 2015 Return: Wed Oct 7 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
9:45a
DCA
3:58p
6h 13m
1 stop
DCA
1:43a
SEA
9:34a
7h 51m
1 stop
Depart: Wed Jun 10 2015 Return: Sun Jun 14 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
SEA
6:56a
DCA
3:33p
8h 37m
1 stop
DCA
7:20a
SEA
6:28p
11h 08m
1 stop
Depart: Thu Jun 11 2015 Return: Tue Jun 16 2015 Trip spans 6 days
Delta
Delta
SEA
7:30a
IAD
3:45p
8h 15m
1 stop
IAD
2:55p
SEA
10:20p
7h 25m
1 stop
Change your search
Direct flights SEA to WAS on Delta
Flight # Depart SEA Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
9249 1:55 pm 9:57 pm Apr 5 - May 2
9249 2:10 pm 9:57 pm Mar 8 - Apr 4
Airports
Origin

Seattle
$248
Destination

Washington
only $257
only $248