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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: Tue Feb 17 2015 Return: Wed Feb 18 2015 Trip spans 2 days
US Airways
US Airways
SEA
6:50p
DCA
3:31a
8h 41m
1 stop
DCA
10:03a
SEA
7:59p
9h 56m
1 stop
Depart: Thu Apr 30 2015 Return: Sat May 2 2015 Trip spans 3 days
American Airlines
American Airlines
SEA
1:15a
DCA
9:09a
7h 54m
1 stop
DCA
2:55a
SEA
12:32p
9h 37m
1 stop
Depart: Wed Feb 18 2015 Return: Thu Feb 19 2015 Trip spans 2 days
US Airways
US Airways
SEA
6:50p
DCA
1:57a
7h 07m
1 stop
DCA
8:45a
SEA
7:13p
10h 28m
1 stop
Depart: Fri May 1 2015 Return: Sat May 2 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
7:25a
DCA
2:59p
7h 34m
1 stop
DCA
2:55a
SEA
12:32p
9h 37m
1 stop
Depart: Sun Feb 15 2015 Return: Tue Feb 17 2015 Trip spans 3 days
US Airways
US Airways
SEA
1:40a
DCA
8:41a
7h 01m
1 stop
DCA
1:55p
SEA
9:25p
7h 30m
1 stop
Depart: Sat Feb 21 2015 Return: Tue Feb 24 2015 Trip spans 4 days
American Airlines
American Airlines
SEA
3:30a
DCA
10:02a
6h 32m
1 stop
DCA
1:55p
SEA
9:25p
7h 30m
1 stop
Depart: Mon Feb 23 2015 Return: Tue Feb 24 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
2:00a
DCA
9:16a
7h 16m
1 stop
DCA
11:15a
SEA
9:25p
10h 10m
1 stop
Depart: Tue Feb 24 2015 Return: Thu Feb 26 2015 Trip spans 3 days
American Airlines
American Airlines
SEA
12:15a
DCA
7:59a
7h 44m
1 stop
DCA
8:30a
SEA
8:09p
11h 39m
1 stop
Depart: Wed Feb 25 2015 Return: Sat Feb 28 2015 Trip spans 4 days
American Airlines
American Airlines
SEA
6:50p
DCA
1:57a
7h 07m
1 stop
DCA
10:15a
SEA
7:13p
8h 58m
1 stop
Depart: Thu Feb 26 2015 Return: Sat Feb 28 2015 Trip spans 3 days
US Airways
US Airways
SEA
1:40a
DCA
8:41a
7h 01m
1 stop
DCA
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Fri Feb 27 2015 Return: Sun Mar 1 2015 Trip spans 3 days
American Airlines
American Airlines
SEA
3:25a
DCA
11:48a
8h 23m
1 stop
DCA
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Sat Feb 28 2015 Return: Tue Mar 3 2015 Trip spans 4 days
American Airlines
American Airlines
SEA
8:20a
DCA
3:36p
7h 16m
1 stop
DCA
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Wed Mar 4 2015 Return: Wed Mar 11 2015 Trip spans 7 days
American Airlines
American Airlines
SEA
1:10a
DCA
12:14p
11h 04m
1 stop
DCA
11:03a
SEA
8:59p
9h 56m
1 stop
Depart: Sun Apr 26 2015 Return: Sat May 2 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
8:50p
DCA
3:45a
6h 55m
1 stop
DCA
2:55a
SEA
12:32p
9h 37m
1 stop
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
Virgin America
Virgin America
SEA
3:05a
DCA
2:30p
11h 25m
2 stops
DCA
1:10p
SEA
9:45p
8h 35m
1 stop
Depart: Sun Mar 1 2015 Return: Fri Mar 6 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
SEA
5:59p
DCA
2:19a
8h 20m
1 stop
DCA
2:00a
SEA
10:07a
8h 07m
1 stop
Depart: Fri Feb 20 2015 Return: Mon Feb 23 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
9:17a
DCA
1:59p
4h 42m
nonstop
DCA
1:40p
SEA
7:44p
6h 04m
nonstop
Depart: Tue Apr 28 2015 Return: Fri May 1 2015 Trip spans 4 days
United
United
SEA
8:26p
DCA
5:59a
9h 33m
1 stop
DCA
3:00a
SEA
10:12a
7h 12m
1 stop
Depart: Tue Mar 10 2015 Return: Sat Mar 14 2015 Trip spans 5 days
Delta
Delta
SEA
8:40p
DCA
3:55a
7h 15m
1 stop
DCA
8:00a
SEA
6:02p
10h 02m
1 stop
Depart: Sat Jun 13 2015 Return: Sat Jun 27 2015 Trip spans 15 days
Sun Country Air
Sun Country Air
SEA
7:55p
DCA
3:20a
7h 25m
1 stop
DCA
7:45a
SEA
5:05p
9h 20m
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 9:57 pm Mar 8 - Apr 4
9249 2:17 pm 9:59 pm Feb 8 - Mar 6
Airports
Origin

Seattle
$255
Destination

Washington
$255