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Find Deals on Flights from Seattle/Tacoma Intl to Washington Reagan-National (SEA - DCA)

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

Book cheap flights from Seattle/Tacoma Intl to Washington Reagan-National

(Round-trip)
Depart: Wed Sep 9 2015 Return: Tue Sep 15 2015 Trip spans 7 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
Depart: Thu Sep 10 2015 Return: Sun Sep 13 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
Depart: Wed Sep 16 2015 Return: Sun Sep 20 2015 Trip spans 5 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
Depart: Thu Sep 17 2015 Return: Sun Sep 20 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
Depart: Mon Sep 21 2015 Return: Wed Sep 23 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
Depart: Wed Sep 23 2015 Return: Thu Sep 24 2015 Trip spans 2 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
Depart: Thu Sep 24 2015 Return: Sun Sep 27 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
Depart: Tue Sep 8 2015 Return: Thu Sep 10 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
7:10a
SEA
3:34p
8h 24m
2 stops
Depart: Mon Sep 14 2015 Return: Thu Sep 17 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
7:10a
SEA
3:34p
8h 24m
2 stops
Depart: Sun Sep 20 2015 Return: Sun Sep 27 2015 Trip spans 8 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
7:10a
SEA
3:34p
8h 24m
2 stops
Depart: Tue Sep 22 2015 Return: Sun Sep 27 2015 Trip spans 6 days
Sun Country Air
Sun Country Air
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
DCA
7:10a
SEA
3:34p
8h 24m
2 stops
Depart: Tue Sep 15 2015 Return: Tue Sep 29 2015 Trip spans 15 days
US Airways
US Airways
SEA
7:40a
DCA
3:18p
7h 38m
1 stop
DCA
8:12a
SEA
5:08p
8h 56m
1 stop
Depart: Tue Sep 1 2015 Return: Tue Sep 8 2015 Trip spans 8 days
American Airlines
American Airlines
SEA
6:15p
DCA
3:58a
9h 43m
1 stop
DCA
2:25a
SEA
11:51a
9h 26m
1 stop
Depart: Wed Sep 2 2015 Return: Tue Sep 8 2015 Trip spans 7 days
American Airlines
American Airlines
SEA
1:15a
DCA
9:12a
7h 57m
1 stop
DCA
2:00a
SEA
11:51a
9h 51m
1 stop
Depart: Sat Sep 19 2015 Return: Wed Sep 23 2015 Trip spans 5 days
American Airlines
American Airlines
SEA
4:30a
DCA
11:32a
7h 02m
1 stop
DCA
6:30a
SEA
5:06p
10h 36m
1 stop
Depart: Wed Nov 18 2015 Return: Tue Dec 1 2015 Trip spans 14 days
Frontier
Frontier
SEA
5:25a
DCA
1:47p
8h 22m
1 stop
DCA
8:30a
SEA
4:40p
8h 10m
1 stop
Depart: Fri Oct 9 2015 Return: Sat Oct 10 2015 Trip spans 2 days
Delta
Delta
SEA
7:59p
DCA
3:11a
7h 12m
1 stop
DCA
8:10a
SEA
4:22p
8h 12m
1 stop
Depart: Thu Dec 31 2015 Return: Tue Jan 12 2016 Trip spans 13 days
Alaska Airlines
Alaska Airlines
SEA
7:45p
DCA
3:37a
7h 52m
1 stop
DCA
12:43a
SEA
8:49a
8h 06m
1 stop
Depart: Tue Aug 4 2015 Return: Wed Aug 12 2015 Trip spans 9 days
Virgin America
Virgin America
SEA
3:05a
DCA
2:59p
11h 54m
2 stops
DCA
1:05p
SEA
9:40p
8h 35m
1 stop
Depart: Sun Aug 30 2015 Return: Tue Sep 15 2015 Trip spans 17 days
United
United
SEA
7:08p
DCA
1:54a
6h 46m
1 stop
DCA
1:49p
SEA
9:15p
7h 26m
1 stop
Direct flights SEA to DCA on Delta
Flight # Depart SEA Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
9249 1:45 pm 9:59 pm Jun 27 - Jul 11
9249 2:00 pm 9:59 pm Jul 12 - Sep 26
Airports
Origin

Seattle
$274
Destination

Washington
$274