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

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

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

(Round-trip)
Depart: Sat Apr 25 2015 Return: Sat May 9 2015 Trip spans 15 days
US Airways
US Airways
DCA
2:55a
SEA
12:32p
9h 37m
1 stop
SEA
8:45p
DCA
5:40a
8h 55m
1 stop
Depart: Sat Feb 7 2015 Return: Mon Feb 9 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
2:00p
SEA
9:25p
7h 25m
1 stop
SEA
9:37a
DCA
4:45p
7h 08m
1 stop
Depart: Mon May 4 2015 Return: Mon May 11 2015 Trip spans 8 days
Virgin America
Virgin America
DCA
1:15p
SEA
9:40p
8h 25m
1 stop
SEA
3:05a
DCA
2:20p
11h 15m
2 stops
Depart: Thu Apr 30 2015 Return: Tue May 5 2015 Trip spans 6 days
Multiple Airlines
Multiple Airlines
DCA
2:00a
SEA
12:31p
10h 31m
1 stop
SEA
1:15a
DCA
9:09a
7h 54m
1 stop
Depart: Sat May 2 2015 Return: Sat May 9 2015 Trip spans 8 days
Frontier
Frontier
DCA
1:25p
SEA
10:01p
8h 36m
1 stop
SEA
7:15a
DCA
3:00p
7h 45m
1 stop
Depart: Tue Mar 3 2015 Return: Sun Mar 8 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
DCA
2:15a
SEA
11:23a
9h 08m
1 stop
SEA
6:59p
DCA
3:19a
8h 20m
1 stop
Depart: Sun Mar 8 2015 Return: Tue Mar 10 2015 Trip spans 2 days
Delta
Delta
DCA
1:00a
SEA
9:39a
7h 39m
1 stop
SEA
7:45a
DCA
2:18p
6h 33m
1 stop
Depart: Sun Apr 26 2015 Return: Tue Apr 28 2015 Trip spans 3 days
United
United
DCA
2:00a
SEA
10:12a
8h 12m
1 stop
SEA
8:26p
DCA
5:59a
9h 33m
1 stop
Depart: Sun Mar 22 2015 Return: Thu Mar 26 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
DCA
4:00a
SEA
9:50a
5h 50m
nonstop
SEA
10:10a
DCA
2:57p
4h 47m
nonstop
Depart: Fri Jun 19 2015 Return: Mon Jul 6 2015 Trip spans 18 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:15a
17h 15m
1 stop
SEA
7:55p
DCA
3:20a
7h 25m
1 stop
Change your search
Direct flights DCA to SEA on Delta
Flight # Depart DCA Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
9218 8:00 am 11:05 am Jan 19 - Feb 7
9218 8:00 am 10:50 am Feb 8 - Mar 7
Airports
Origin

Washington
$255
Destination

Seattle
$255