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Find Deals on Flights 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 Oct 27 2015 Return: Wed Nov 4 2015 Trip spans 9 days
US Airways
US Airways
SEA
6:10p
IAD
3:30a
9h 20m
1 stop
IAD
12:20a
SEA
10:02a
9h 42m
1 stop
Depart: Tue Sep 8 2015 Return: Wed Sep 23 2015 Trip spans 16 days
American Airlines
American Airlines
SEA
8:15p
IAD
4:21a
8h 06m
1 stop
IAD
1:20a
SEA
8:55a
7h 35m
1 stop
Depart: Wed Sep 2 2015 Return: Wed Sep 9 2015 Trip spans 8 days
American Airlines
American Airlines
SEA
1:15a
DCA
9:12a
7h 57m
1 stop
DCA
1:43a
SEA
12:04p
10h 21m
1 stop
Depart: Mon Sep 14 2015 Return: Sat Sep 19 2015 Trip spans 6 days
US Airways
US Airways
SEA
8:45p
DCA
3:59a
7h 14m
1 stop
DCA
2:45p
SEA
10:22p
7h 37m
1 stop
Depart: Wed Oct 14 2015 Return: Wed Oct 21 2015 Trip spans 8 days
Virgin America
Virgin America
SEA
1:50p
IAD
12:45a
10h 55m
1 stop
IAD
5:00a
SEA
4:05p
11h 05m
1 stop
Depart: Mon Oct 5 2015 Return: Tue Oct 6 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
SEA
7:14p
DCA
4:56a
9h 42m
1 stop
DCA
11:40a
SEA
9:22p
9h 42m
1 stop
Depart: Tue Aug 25 2015 Return: Mon Sep 14 2015 Trip spans 21 days
Virgin America
Virgin America
SEA
3:05a
DCA
2:59p
11h 54m
2 stops
DCA
1:25p
SEA
9:45p
8h 20m
1 stop
Depart: Mon Sep 21 2015 Return: Thu Sep 24 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
SEA
6:00p
IAD
2:09a
8h 09m
1 stop
IAD
2:55a
SEA
11:18a
8h 23m
1 stop
Depart: Thu Jun 4 2015 Return: Tue Jun 9 2015 Trip spans 6 days
Delta
Delta
SEA
8:50p
DCA
3:19a
6h 29m
1 stop
DCA
10:03a
SEA
9:16p
11h 13m
1 stop
Depart: Thu Sep 3 2015 Return: Thu Sep 10 2015 Trip spans 8 days
Delta
Delta
SEA
5:00a
IAD
11:29a
6h 29m
1 stop
IAD
2:55p
SEA
10:03p
7h 08m
1 stop
Depart: Tue Aug 11 2015 Return: Sat Sep 19 2015 Trip spans 40 days
Frontier
Frontier
SEA
6:20a
DCA
2:47p
8h 27m
1 stop
DCA
1:00p
SEA
9:07p
8h 07m
1 stop
Depart: Fri Jul 10 2015 Return: Sat Jul 11 2015 Trip spans 2 days
United
United
SEA
4:10a
IAD
9:13a
5h 03m
nonstop
IAD
12:01p
SEA
5:46p
5h 45m
nonstop
Depart: Wed Jul 8 2015 Return: Mon Jul 13 2015 Trip spans 6 days
United
United
SEA
8:42p
DCA
5:56a
9h 14m
1 stop
DCA
12:55p
SEA
9:53p
8h 58m
1 stop
Depart: Wed Aug 19 2015 Return: Sat Aug 22 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
5:35a
IAD
10:39a
5h 04m
nonstop
IAD
2:40p
SEA
8:45p
6h 05m
nonstop
Depart: Sun Jul 5 2015 Return: Mon Jul 13 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
SEA
2:05a
DCA
10:46a
8h 41m
1 stop
DCA
2:50p
SEA
8:55p
6h 05m
nonstop
Depart: Sun Jul 12 2015 Return: Tue Jul 14 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
SEA
7:55p
DCA
3:20a
7h 25m
1 stop
DCA
6:00p
SEA
8:29a
14h 29m
1 stop
Direct flights SEA to WAS on Delta
Flight # Depart SEA Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
9249 1:45 pm 9:59 pm Jun 7 - Jul 11
9249 1:50 pm 9:59 pm May 21 - Jun 6
Airports
Origin

Seattle
$297
Destination

Washington
only $297
only $300