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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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: Wed Nov 8 2017 Return: Sat Nov 11 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
10:00p
SEA
3:45a
5h 45m
nonstop
SEA
4:05a
DCA
8:59a
4h 54m
nonstop
Depart: Tue Sep 12 2017 Return: Wed Sep 13 2017 Trip spans 2 days
Frontier
Frontier
DCA
9:20a
SEA
5:02p
7h 42m
1 stop
SEA
6:55a
DCA
2:50p
7h 55m
1 stop
Depart: Thu Jul 6 2017 Return: Tue Jul 11 2017 Trip spans 6 days
United
United
DCA
10:51a
SEA
9:46p
10h 55m
1 stop
SEA
6:45a
DCA
3:31p
8h 46m
1 stop
Depart: Tue Jul 4 2017 Return: Tue Jul 11 2017 Trip spans 8 days
American Airlines
American Airlines
DCA
11:29a
SEA
7:50p
8h 21m
1 stop
SEA
8:15p
DCA
3:42a
7h 27m
1 stop
Depart: Tue Oct 3 2017 Return: Mon Oct 16 2017 Trip spans 14 days
Delta
Delta
DCA
2:59a
SEA
11:14a
8h 15m
1 stop
SEA
6:55p
DCA
2:44a
7h 49m
1 stop
Depart: Wed Nov 29 2017 Return: Mon Dec 4 2017 Trip spans 6 days
JetBlue
JetBlue
DCA
3:05p
SEA
10:00a
18h 55m
1 stop
SEA
5:50p
DCA
11:29a
17h 39m
1 stop
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
Major Airline
Major Airline
DCA
10:52a
SEA
4:57p
6h 05m
nonstop
SEA
5:35a
DCA
10:40a
5h 05m
nonstop
Depart: Tue Sep 19 2017 Return: Wed Sep 20 2017 Trip spans 2 days
Frontier
Frontier
DCA
9:20a
SEA
5:02p
7h 42m
1 stop
SEA
6:55a
DCA
2:50p
7h 55m
1 stop
Depart: Sat Aug 26 2017 Return: Thu Sep 7 2017 Trip spans 13 days
Major Airline
Major Airline
DCA
10:52a
SEA
4:57p
6h 05m
nonstop
SEA
5:35a
DCA
10:40a
5h 05m
nonstop
Depart: Sun Sep 10 2017 Return: Tue Sep 19 2017 Trip spans 10 days
Frontier
Frontier
DCA
9:20a
SEA
5:02p
7h 42m
1 stop
SEA
6:55a
DCA
2:50p
7h 55m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
Major Airline
Major Airline
DCA
10:50a
SEA
4:45p
5h 55m
nonstop
SEA
5:35a
DCA
10:40a
5h 05m
nonstop
Depart: Sun Jul 9 2017 Return: Tue Jul 11 2017 Trip spans 3 days
United
United
DCA
4:00p
SEA
1:04a
9h 04m
1 stop
SEA
6:45a
DCA
3:31p
8h 46m
1 stop
Depart: Sun Oct 8 2017 Return: Mon Oct 9 2017 Trip spans 2 days
American Airlines
American Airlines
DCA
1:25a
SEA
11:02a
9h 37m
1 stop
SEA
6:10p
DCA
3:52a
9h 42m
1 stop
Depart: Thu Nov 30 2017 Return: Tue Dec 5 2017 Trip spans 6 days
Delta
Delta
DCA
6:15a
SEA
2:40p
8h 25m
1 stop
SEA
1:00a
DCA
7:50a
6h 50m
1 stop
Depart: Mon Sep 11 2017 Return: Tue Sep 12 2017 Trip spans 2 days
Frontier
Frontier
DCA
9:20a
SEA
8:37p
11h 17m
1 stop
SEA
6:55a
DCA
2:50p
7h 55m
1 stop
Depart: Wed Aug 30 2017 Return: Tue Sep 5 2017 Trip spans 7 days
Major Airline
Major Airline
DCA
5:15a
SEA
4:36p
11h 21m
1 stop
SEA
2:49p
DCA
5:16a
14h 27m
2 stops
Depart: Sun Nov 19 2017 Return: Sun Nov 26 2017 Trip spans 8 days
Sun Country Air
Sun Country Air
DCA
5:00p
SEA
9:55a
16h 55m
1 stop
SEA
6:55p
DCA
1:00p
18h 05m
1 stop
Depart: Mon Oct 9 2017 Return: Wed Oct 11 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
7:55a
SEA
4:42p
8h 47m
1 stop
SEA
6:10p
DCA
1:41a
7h 31m
1 stop
Depart: Sun Jul 16 2017 Return: Thu Jul 20 2017 Trip spans 5 days
United
United
DCA
12:15p
SEA
11:04p
10h 49m
1 stop
SEA
8:15p
DCA
4:15a
8h 00m
1 stop
Depart: Fri Dec 1 2017 Return: Tue Dec 5 2017 Trip spans 5 days
Delta
Delta
DCA
3:15a
SEA
11:34a
8h 19m
1 stop
SEA
3:30a
DCA
10:40a
7h 10m
1 stop
Direct flights DCA to SEA on Alaska Airlines
Flight # Depart DCA Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
1 8:00 am 10:50 am Jul 21 - Aug 26
1 8:00 am 10:50 am Jul 13 - Jul 20
1 8:00 am 10:53 am Jul 11 - Jul 16
1 8:00 am 10:52 am Jul 10 - Jul 10
1 8:00 am 10:53 am Jun 29 - Jul 9
3 6:52 pm 9:57 pm Jun 28 - Aug 26
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$272
Destination

Seattle
$272