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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington Reagan-National to Seattle/Tacoma Intl

(Round-trip)
Depart: Tue Aug 18 2015 Return: Tue Sep 22 2015 Trip spans 36 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
8:29a
14h 29m
1 stop
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
Depart: Mon Aug 24 2015 Return: Sat Aug 29 2015 Trip spans 6 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
SEA
7:55p
DCA
3:20a
7h 25m
1 stop
Depart: Tue Sep 15 2015 Return: Thu Sep 24 2015 Trip spans 10 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
Depart: Fri Sep 18 2015 Return: Tue Sep 22 2015 Trip spans 5 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
Depart: Sun Sep 20 2015 Return: Sun Sep 27 2015 Trip spans 8 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
Depart: Tue Sep 22 2015 Return: Thu Sep 24 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
Depart: Wed Sep 23 2015 Return: Thu Sep 24 2015 Trip spans 2 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
Depart: Thu Sep 24 2015 Return: Mon Sep 28 2015 Trip spans 5 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
Depart: Fri Sep 25 2015 Return: Sun Sep 27 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:09a
17h 09m
1 stop
SEA
1:25p
DCA
3:20a
13h 55m
1 stop
Depart: Wed Sep 30 2015 Return: Wed Oct 7 2015 Trip spans 8 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:15a
17h 15m
1 stop
SEA
9:05a
DCA
4:00p
6h 55m
1 stop
Depart: Thu Oct 1 2015 Return: Mon Oct 5 2015 Trip spans 5 days
Sun Country Air
Sun Country Air
DCA
6:00p
SEA
11:15a
17h 15m
1 stop
SEA
9:05a
DCA
4:00p
6h 55m
1 stop
Depart: Fri Oct 2 2015 Return: Mon Oct 5 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
DCA
2:55a
SEA
11:15a
8h 20m
1 stop
SEA
9:05a
DCA
4:00p
6h 55m
1 stop
Depart: Sat Oct 3 2015 Return: Tue Oct 6 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
DCA
2:55a
SEA
11:15a
8h 20m
1 stop
SEA
9:05a
DCA
4:00p
6h 55m
1 stop
Depart: Wed Aug 19 2015 Return: Wed Aug 26 2015 Trip spans 8 days
American Airlines
American Airlines
DCA
1:15p
SEA
10:05p
8h 50m
1 stop
SEA
1:15a
DCA
9:12a
7h 57m
1 stop
Depart: Tue Aug 25 2015 Return: Wed Sep 2 2015 Trip spans 9 days
US Airways
US Airways
DCA
3:42a
SEA
11:51a
8h 09m
1 stop
SEA
9:50a
DCA
4:52p
7h 02m
1 stop
Depart: Tue Oct 13 2015 Return: Tue Oct 20 2015 Trip spans 8 days
Virgin America
Virgin America
DCA
1:15p
SEA
9:45p
8h 30m
1 stop
SEA
3:00a
DCA
2:30p
11h 30m
2 stops
Depart: Sat Aug 22 2015 Return: Fri Aug 28 2015 Trip spans 7 days
Delta
Delta
DCA
3:00p
SEA
11:45p
8h 45m
1 stop
SEA
8:55p
DCA
5:27a
8h 32m
1 stop
Depart: Sun Aug 23 2015 Return: Tue Aug 25 2015 Trip spans 3 days
Frontier
Frontier
DCA
1:10p
SEA
9:15p
8h 05m
1 stop
SEA
6:20a
DCA
2:47p
8h 27m
1 stop
Depart: Mon Sep 7 2015 Return: Fri Sep 11 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
DCA
2:45p
SEA
8:30p
5h 45m
nonstop
SEA
8:50p
DCA
4:21a
7h 31m
1 stop
Depart: Wed Dec 16 2015 Return: Fri Dec 25 2015 Trip spans 10 days
United
United
DCA
12:45p
SEA
8:03p
7h 18m
1 stop
SEA
8:45a
DCA
3:46p
7h 01m
1 stop
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 10:35 am Jul 28 - Aug 22
9218 8:00 am 10:25 am Aug 23 - Sep 26
Airports
Origin

Washington
$286
Destination

Seattle
$286