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: Sun Dec 10 2017 Return: Wed Dec 13 2017 Trip spans 4 days
Frontier
Frontier
DCA
12:00a
SEA
11:37p
23h 37m
1 stop
SEA
12:00a
DCA
10:30p
22h 30m
1 stop
Depart: Sun Dec 10 2017 Return: Mon Dec 11 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
SEA
11:37p
23h 37m
1 stop
SEA
12:00a
DCA
10:20a
10h 20m
1 stop
Depart: Tue Nov 28 2017 Return: Tue Dec 5 2017 Trip spans 8 days
Delta
Delta
DCA
12:00a
SEA
9:54a
9h 54m
1 stop
SEA
12:00a
DCA
6:46a
6h 46m
1 stop
Depart: Wed Jan 10 2018 Return: Sat Jan 13 2018 Trip spans 4 days
Frontier
Frontier
DCA
12:00a
SEA
12:32p
12h 32m
1 stop
SEA
12:00a
DCA
3:53p
15h 53m
1 stop
Depart: Tue Dec 5 2017 Return: Mon Dec 11 2017 Trip spans 7 days
Frontier
Frontier
DCA
12:00a
SEA
7:05p
19h 05m
1 stop
SEA
12:00a
DCA
10:32p
22h 32m
1 stop
Depart: Mon Jan 8 2018 Return: Tue Jan 9 2018 Trip spans 2 days
Frontier
Frontier
DCA
12:00a
SEA
12:32p
12h 32m
1 stop
SEA
12:00a
DCA
5:59p
17h 59m
1 stop
Depart: Tue Nov 28 2017 Return: Wed Nov 29 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
SEA
9:54a
9h 54m
1 stop
SEA
12:00a
DCA
8:00a
8h 00m
1 stop
Depart: Fri Feb 2 2018 Return: Tue Feb 6 2018 Trip spans 5 days
Frontier
Frontier
DCA
12:00a
SEA
11:41p
23h 41m
1 stop
SEA
12:00a
DCA
5:59p
17h 59m
1 stop
Depart: Thu May 17 2018 Return: Tue Jun 5 2018 Trip spans 20 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
SEA
9:10a
9h 10m
1 stop
SEA
12:00a
DCA
8:28a
8h 28m
1 stop
Depart: Wed Feb 28 2018 Return: Tue Mar 6 2018 Trip spans 7 days
Frontier
Frontier
DCA
12:00a
SEA
12:32p
12h 32m
1 stop
SEA
12:00a
DCA
6:09p
18h 09m
1 stop
Depart: Thu Mar 1 2018 Return: Tue Mar 6 2018 Trip spans 6 days
Frontier
Frontier
DCA
12:00a
SEA
10:13a
10h 13m
1 stop
SEA
12:00a
DCA
6:09p
18h 09m
1 stop
Depart: Tue Apr 3 2018 Return: Wed Apr 4 2018 Trip spans 2 days
Frontier
Frontier
DCA
12:00a
SEA
10:13a
10h 13m
1 stop
SEA
12:00a
DCA
10:32p
22h 32m
1 stop
Depart: Wed May 2 2018 Return: Tue May 15 2018 Trip spans 14 days
Frontier
Frontier
DCA
12:00a
SEA
4:50p
16h 50m
1 stop
SEA
12:00a
DCA
8:28a
8h 28m
1 stop
Depart: Thu Nov 30 2017 Return: Sun Dec 3 2017 Trip spans 4 days
Frontier
Frontier
DCA
12:00a
SEA
10:32a
10h 32m
1 stop
SEA
12:00a
DCA
5:45p
17h 45m
1 stop
Depart: Thu Dec 14 2017 Return: Sun Dec 17 2017 Trip spans 4 days
Frontier
Frontier
DCA
12:00a
SEA
6:52p
18h 52m
1 stop
SEA
12:00a
DCA
5:45p
17h 45m
1 stop
Depart: Wed May 30 2018 Return: Sat Jun 2 2018 Trip spans 4 days
Frontier
Frontier
DCA
12:00a
SEA
1:39p
13h 39m
1 stop
SEA
12:00a
DCA
2:44p
14h 44m
1 stop
Depart: Fri Dec 15 2017 Return: Mon Dec 18 2017 Trip spans 4 days
Frontier
Frontier
DCA
12:00a
SEA
11:37p
23h 37m
1 stop
SEA
12:00a
DCA
8:04a
8h 04m
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 11:02 am Nov 22 - Nov 29
1 8:00 am 11:13 am Dec 25 - Dec 31
1 8:00 am 11:13 am Dec 24 - Dec 26
1 8:00 am 11:13 am Dec 23 - Dec 23
1 8:00 am 11:13 am Dec 16 - Dec 16
1 8:00 am 11:13 am Dec 15 - Dec 22
1 8:00 am 11:13 am Dec 14 - Dec 14
1 8:00 am 11:13 am Dec 13 - Dec 13
1 8:00 am 11:02 am Nov 25 - Nov 30
1 8:00 am 11:02 am Dec 1 - Dec 1
1 8:00 am 11:02 am Dec 2 - Dec 2
1 8:00 am 11:13 am Dec 3 - Dec 3
1 8:00 am 11:13 am Dec 4 - Dec 12
3 6:40 pm 9:53 pm Dec 14 - Dec 14
3 6:40 pm 9:53 pm Dec 12 - Dec 12
3 6:40 pm 9:53 pm Dec 11 - Dec 13
3 6:40 pm 9:53 pm Dec 10 - Dec 10
3 6:40 pm 9:53 pm Dec 3 - Dec 9
3 6:40 pm 9:40 pm Dec 1 - Dec 2
3 6:40 pm 9:40 pm Nov 29 - Nov 30
3 6:40 pm 9:40 pm Nov 28 - Nov 28
3 6:55 pm 10:08 pm Dec 28 - Jan 1
3 6:55 pm 10:08 pm Dec 24 - Dec 27
3 6:55 pm 10:08 pm Dec 23 - Dec 26
3 6:55 pm 10:08 pm Dec 22 - Dec 22
3 6:55 pm 10:08 pm Dec 18 - Dec 20
3 6:55 pm 10:08 pm Dec 17 - Dec 17
3 6:55 pm 10:08 pm Dec 16 - Dec 16
3 6:55 pm 10:08 pm Dec 15 - Dec 21
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$222
Destination

Seattle
$222