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Find Flight Deals 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: Mon Jan 12 2015 Return: Tue Jan 13 2015 Trip spans 2 days
Delta
Delta
SEA
7:55p
DCA
3:04a
7h 09m
1 stop
DCA
10:00a
SEA
5:42p
7h 42m
1 stop
Depart: Thu Jan 29 2015 Return: Fri Jan 30 2015 Trip spans 2 days
Delta
Delta
SEA
7:55p
DCA
3:03a
7h 08m
1 stop
DCA
6:45a
SEA
3:15p
8h 30m
1 stop
Depart: Tue Feb 3 2015 Return: Wed Feb 4 2015 Trip spans 2 days
Delta
Delta
SEA
7:55p
DCA
3:03a
7h 08m
1 stop
DCA
6:45a
SEA
3:15p
8h 30m
1 stop
Depart: Wed Feb 4 2015 Return: Thu Feb 5 2015 Trip spans 2 days
Delta
Delta
SEA
7:55p
DCA
3:03a
7h 08m
1 stop
DCA
7:55a
SEA
3:24p
7h 29m
1 stop
Depart: Thu Feb 5 2015 Return: Fri Feb 6 2015 Trip spans 2 days
Delta
Delta
SEA
5:55p
DCA
1:08a
7h 13m
1 stop
DCA
6:45a
SEA
3:15p
8h 30m
1 stop
Depart: Tue Feb 24 2015 Return: Wed Feb 25 2015 Trip spans 2 days
Delta
Delta
SEA
5:45p
DCA
2:45a
9h 00m
1 stop
DCA
6:41a
SEA
5:02p
10h 21m
1 stop
Depart: Fri Jan 9 2015 Return: Sat Jan 10 2015 Trip spans 2 days
US Airways
US Airways
SEA
3:35a
DCA
10:24a
6h 49m
1 stop
DCA
10:15a
SEA
7:13p
8h 58m
1 stop
Depart: Tue Jan 6 2015 Return: Fri Jan 9 2015 Trip spans 4 days
Delta
Delta
SEA
7:55p
DCA
3:04a
7h 09m
1 stop
DCA
11:34a
SEA
7:24p
7h 50m
1 stop
Depart: Wed Jan 7 2015 Return: Fri Jan 9 2015 Trip spans 3 days
Delta
Delta
SEA
1:00a
DCA
7:44a
6h 44m
1 stop
DCA
11:34a
SEA
7:24p
7h 50m
1 stop
Depart: Thu Jan 8 2015 Return: Fri Jan 9 2015 Trip spans 2 days
Delta
Delta
SEA
1:00a
DCA
7:44a
6h 44m
1 stop
DCA
11:34a
SEA
7:24p
7h 50m
1 stop
Depart: Tue Jan 13 2015 Return: Wed Jan 14 2015 Trip spans 2 days
Delta
Delta
SEA
1:00a
DCA
7:44a
6h 44m
1 stop
DCA
12:05p
SEA
8:04p
7h 59m
1 stop
Depart: Wed Jan 14 2015 Return: Sat Jan 17 2015 Trip spans 4 days
Delta
Delta
SEA
7:55p
DCA
3:03a
7h 08m
1 stop
DCA
1:05a
SEA
8:57a
7h 52m
1 stop
Depart: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
US Airways
US Airways
SEA
6:30a
DCA
1:56p
7h 26m
1 stop
DCA
9:04a
SEA
7:13p
10h 09m
1 stop
Depart: Fri Feb 13 2015 Return: Mon Feb 16 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SEA
12:15a
DCA
7:59a
7h 44m
1 stop
DCA
12:00p
SEA
8:45p
8h 45m
1 stop
Depart: Thu Dec 25 2014 Return: Tue Jan 13 2015 Trip spans 20 days
American Airlines
American Airlines
SEA
4:05a
DCA
12:35p
8h 30m
1 stop
DCA
11:00a
SEA
8:29p
9h 29m
1 stop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
Virgin America
Virgin America
SEA
3:05a
DCA
2:20p
11h 15m
2 stops
DCA
1:15p
SEA
9:40p
8h 25m
1 stop
Depart: Sun Feb 22 2015 Return: Wed Feb 25 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
SEA
6:14p
DCA
4:02a
9h 48m
1 stop
DCA
11:55a
SEA
8:18p
8h 23m
1 stop
Depart: Sat Feb 14 2015 Return: Tue Feb 17 2015 Trip spans 4 days
Frontier
Frontier
SEA
2:55p
DCA
4:52a
13h 57m
1 stop
DCA
8:33a
SEA
5:05p
8h 32m
1 stop
Depart: Sat Jan 24 2015 Return: Wed Jan 28 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
3:15a
DCA
8:07a
4h 52m
nonstop
DCA
3:00a
SEA
9:05a
6h 05m
nonstop
Depart: Sun May 17 2015 Return: Sat May 23 2015 Trip spans 7 days
United
United
SEA
8:45p
DCA
4:45a
8h 00m
1 stop
DCA
10:45a
SEA
8:18p
9h 33m
1 stop
Change your search
Direct flights SEA to DCA on Delta
Flight # Depart SEA Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
9249 2:10 pm 9:55 pm Dec 26 - Jan 9
9249 2:10 pm 9:57 pm Jan 11 - Feb 6
Airports
Origin

Seattle
$254
Destination

Washington
$254