Find Deals on Flights from San Francisco to Washington (SFO - WAS)

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 San Francisco to Washington

(Round-trip)
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
Frontier
Frontier
SFO
DCA
9h 24m
1 stop
DCA
SFO
10h 00m
1 stop
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
Major Airline
Major Airline
SFO
DCA
11h 00m
1 stop
DCA
SFO
12h 40m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Virgin America
Virgin America
SFO
IAD
5h 09m
nonstop
IAD
SFO
5h 40m
nonstop
Depart: Wed Jun 14 2017 Return: Wed Jun 21 2017 Trip spans 8 days
Sun Country Air
Sun Country Air
SFO
DCA
8h 15m
1 stop
DCA
SFO
17h 05m
1 stop
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
American Airlines
American Airlines
SFO
IAD
7h 08m
1 stop
IAD
SFO
7h 54m
1 stop
Depart: Mon Jun 19 2017 Return: Tue Jun 27 2017 Trip spans 9 days
Delta
Delta
SFO
IAD
9h 20m
1 stop
IAD
SFO
9h 06m
1 stop
Depart: Sun Jul 2 2017 Return: Tue Jul 4 2017 Trip spans 3 days
United
United
SFO
IAD
5h 04m
nonstop
IAD
SFO
5h 50m
nonstop
Depart: Wed Apr 5 2017 Return: Sun Apr 9 2017 Trip spans 5 days
Major Airline
Major Airline
SFO
DCA
15h 44m
1 stop
DCA
SFO
17h 05m
1 stop
Depart: Fri Apr 21 2017 Return: Sat Apr 29 2017 Trip spans 9 days
Major Airline
Major Airline
SFO
DCA
8h 45m
1 stop
DCA
SFO
16h 10m
1 stop
Depart: Wed Jun 14 2017 Return: Wed Jun 21 2017 Trip spans 8 days
JetBlue
JetBlue
SFO
IAD
9h 30m
1 stop
IAD
SFO
10h 57m
1 stop
Depart: Fri May 12 2017 Return: Mon May 15 2017 Trip spans 4 days
Frontier
Frontier
SFO
DCA
9h 24m
1 stop
DCA
SFO
10h 00m
1 stop
Depart: Tue Apr 4 2017 Return: Wed Apr 19 2017 Trip spans 16 days
Major Airline
Major Airline
SFO
IAD
5h 00m
2 stops
IAD
SFO
5h 55m
2 stops
Depart: Wed Aug 9 2017 Return: Tue Aug 15 2017 Trip spans 7 days
Sun Country Air
Sun Country Air
SFO
DCA
8h 15m
1 stop
DCA
SFO
13h 50m
1 stop
Depart: Wed Mar 22 2017 Return: Mon Apr 3 2017 Trip spans 13 days
Virgin America
Virgin America
SFO
DCA
25h 00m
1 stop
DCA
SFO
29h 15m
2 stops
Depart: Wed Mar 22 2017 Return: Thu Mar 30 2017 Trip spans 9 days
Virgin America
Virgin America
SFO
IAD
4h 55m
nonstop
IAD
SFO
5h 55m
nonstop
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
American Airlines
American Airlines
SFO
DCA
7h 37m
1 stop
DCA
SFO
7h 45m
1 stop
Depart: Tue Jun 20 2017 Return: Sat Jun 24 2017 Trip spans 5 days
Frontier
Frontier
SFO
DCA
14h 53m
1 stop
DCA
SFO
18h 53m
1 stop
Depart: Wed Aug 2 2017 Return: Wed Aug 9 2017 Trip spans 8 days
Delta
Delta
SFO
IAD
7h 08m
1 stop
IAD
SFO
10h 44m
1 stop
Depart: Thu Mar 23 2017 Return: Wed Mar 29 2017 Trip spans 7 days
Major Airline
Major Airline
SFO
IAD
4h 55m
nonstop
IAD
SFO
5h 45m
nonstop
Depart: Wed Aug 30 2017 Return: Tue Sep 5 2017 Trip spans 7 days
Delta
Delta
SFO
DCA
7h 56m
1 stop
DCA
SFO
8h 24m
1 stop
Direct flights SFO to WAS on United
Flight # Depart SFO Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
2046 1:45 pm 9:57 pm Apr 4 - Apr 14
2046 2:35 pm 10:53 pm Mar 12 - Apr 3
2046 2:35 pm 10:38 pm Feb 28 - Mar 8
2046 2:35 pm 10:53 pm Mar 9 - Mar 11
2046 2:38 pm 10:56 pm Mar 15 - Mar 29
Flight # Depart SFO Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
1153 8:30 pm 5:45 am Mar 11 - Mar 11
1153 9:26 pm 5:41 am Mar 25 - Mar 25
1153 9:29 pm 5:42 am Mar 12 - Mar 12
1153 9:30 pm 5:45 am Mar 9 - Mar 10
1153 9:30 pm 5:45 am Mar 13 - Mar 24
1153 9:30 pm 5:45 am Mar 26 - Apr 3
1153 9:40 pm 5:55 am Apr 4 - Apr 9
1153 9:43 pm 5:55 am Apr 5 - Apr 14
1153 10:30 pm 6:35 am Mar 8 - Mar 8
1153 10:30 pm 6:39 am Mar 1 - Mar 7
Flight # Depart SFO Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
408 7:30 am 3:24 pm Mar 15 - Mar 22
408 7:30 am 3:46 pm Mar 29 - Mar 29
408 7:30 am 3:30 pm Apr 4 - Apr 4
408 7:30 am 3:30 pm Apr 5 - Apr 5
408 7:35 am 3:33 pm Mar 9 - Mar 9
408 7:35 am 3:33 pm Mar 10 - Mar 10
408 7:35 am 3:33 pm Mar 11 - Mar 11
408 7:35 am 3:33 pm Mar 12 - Mar 24
408 7:35 am 3:33 pm Mar 16 - Mar 23
408 7:35 am 3:33 pm Mar 18 - Mar 25
408 7:35 am 3:33 pm Mar 26 - Apr 3
408 7:35 am 3:33 pm Mar 28 - Mar 28
408 7:35 am 3:33 pm Apr 1 - Apr 1
1566 7:50 am 3:40 pm Mar 1 - Mar 8
866 8:11 am 4:25 pm Apr 4 - Apr 4
866 8:11 am 4:25 pm Apr 5 - Apr 5
408 8:30 am 4:22 pm Feb 16 - Mar 7
408 8:30 am 4:22 pm Mar 5 - Mar 5
408 8:30 am 4:22 pm Mar 6 - Mar 6
516 8:35 am 4:48 pm Apr 2 - Apr 2
516 8:35 am 4:46 pm Apr 3 - Apr 3
516 8:35 am 4:46 pm Mar 19 - Mar 19
516 8:35 am 4:46 pm Mar 23 - Mar 23
516 8:35 am 4:46 pm Mar 26 - Mar 30
516 8:35 am 4:48 pm Mar 12 - Mar 12
516 8:35 am 4:46 pm Mar 13 - Mar 22
516 8:35 am 4:46 pm Mar 14 - Mar 21
516 8:35 am 4:48 pm Mar 16 - Mar 16
516 8:40 am 4:53 pm Mar 31 - Mar 31
516 8:40 am 4:51 pm Mar 17 - Mar 24
516 8:42 am 4:53 pm Mar 9 - Mar 9
516 8:46 am 4:53 pm Mar 10 - Mar 10
516 9:15 am 5:22 pm Feb 21 - Mar 7
309 10:55 am 7:07 pm Apr 4 - Apr 7
1609 11:00 am 7:12 pm Mar 17 - Mar 24
1609 11:00 am 7:12 pm Mar 31 - Mar 31
1609 11:00 am 6:58 pm Apr 3 - Apr 3
1609 11:00 am 7:12 pm Mar 10 - Mar 10
309 11:00 am 6:51 pm Mar 8 - Mar 8
309 11:05 am 7:12 pm Feb 26 - Mar 7
309 11:05 am 7:12 pm Mar 4 - Mar 6
309 11:20 am 7:34 pm Mar 9 - Mar 9
309 11:20 am 7:34 pm Mar 11 - Mar 11
309 11:20 am 7:32 pm Mar 12 - Mar 18
309 11:20 am 7:34 pm Mar 13 - Mar 20
309 11:20 am 7:34 pm Mar 14 - Mar 14
309 11:20 am 7:34 pm Mar 21 - Mar 23
309 11:20 am 7:32 pm Mar 25 - Mar 25
309 11:20 am 7:34 pm Mar 26 - Mar 30
309 11:20 am 7:34 pm Apr 1 - Apr 2
309 11:30 am 7:44 pm Apr 3 - Apr 3
309 11:35 am 7:49 pm Mar 19 - Mar 19
727 12:55 pm 9:07 pm Apr 5 - Apr 5
727 12:55 pm 9:07 pm Apr 4 - Apr 4
727 1:00 pm 9:14 pm Mar 13 - Mar 20
727 1:00 pm 9:14 pm Mar 10 - Mar 11
727 1:00 pm 9:05 pm Mar 7 - Mar 8
727 1:00 pm 9:07 pm Mar 2 - Mar 6
727 1:00 pm 9:07 pm Mar 5 - Mar 5
727 1:00 pm 9:14 pm Mar 21 - Mar 24
727 1:00 pm 9:14 pm Mar 14 - Mar 17
727 1:00 pm 9:14 pm Mar 27 - Apr 3
727 1:00 pm 9:14 pm Mar 28 - Mar 28
727 1:00 pm 9:14 pm Apr 1 - Apr 1
727 1:05 pm 9:19 pm Mar 12 - Mar 19
727 1:05 pm 9:19 pm Mar 18 - Mar 18
727 1:05 pm 9:19 pm Mar 25 - Mar 25
727 1:05 pm 9:19 pm Mar 26 - Mar 26
727 1:05 pm 9:19 pm Apr 2 - Apr 2
727 1:10 pm 9:24 pm Mar 9 - Mar 9
517 3:50 pm 11:55 pm Apr 4 - Apr 5
517 4:45 pm 12:45 am Feb 16 - Mar 7
517 4:45 pm 12:45 am Mar 8 - Mar 8
517 4:50 pm 12:57 am Mar 27 - Mar 30
517 4:50 pm 12:55 am Mar 31 - Mar 31
517 4:50 pm 12:57 am Mar 13 - Mar 23
517 4:50 pm 12:57 am Mar 9 - Mar 9
517 4:56 pm 1:01 am Mar 17 - Mar 24
517 4:56 pm 1:01 am Mar 10 - Mar 10
2424 5:00 pm 1:07 am Apr 3 - Apr 3
697 9:25 pm 5:34 am Mar 31 - Mar 31
697 9:50 pm 5:52 am Feb 28 - Mar 7
697 9:50 pm 5:52 am Mar 1 - Mar 8
697 9:50 pm 5:50 am Mar 5 - Mar 5
697 9:50 pm 5:52 am Mar 6 - Mar 6
697 10:03 pm 7:10 am Mar 11 - Mar 11
697 10:03 pm 6:12 am Mar 12 - Mar 12
697 10:03 pm 6:10 am Mar 13 - Mar 13
697 10:03 pm 6:12 am Mar 14 - Mar 16
697 10:03 pm 6:10 am Mar 15 - Mar 20
697 10:03 pm 6:12 am Mar 17 - Mar 19
697 10:03 pm 6:12 am Mar 18 - Mar 18
697 10:03 pm 6:10 am Mar 21 - Mar 22
697 10:03 pm 6:12 am Mar 23 - Mar 23
697 10:03 pm 6:10 am Mar 24 - Mar 24
697 10:03 pm 6:12 am Mar 25 - Mar 25
697 10:03 pm 6:12 am Mar 26 - Apr 2
697 10:03 pm 6:10 am Mar 27 - Apr 3
697 10:03 pm 6:10 am Mar 9 - Mar 9
697 10:03 pm 6:10 am Mar 10 - Mar 10
697 10:03 pm 6:10 am Mar 28 - Mar 30
697 10:03 pm 6:12 am Apr 1 - Apr 1
697 10:10 pm 6:17 am Apr 4 - Apr 4
643 10:30 pm 6:32 am Mar 7 - Mar 7
643 10:30 pm 6:32 am Mar 5 - Mar 5
697 10:35 pm 6:47 am Apr 5 - Apr 5
643 10:45 pm 6:34 am Mar 8 - Mar 8
355 11:01 pm 7:13 am Mar 9 - Mar 9
355 11:01 pm 7:15 am Mar 10 - Mar 10
355 11:01 pm 8:15 am Mar 11 - Mar 11
355 11:01 pm 7:15 am Mar 12 - Mar 12
355 11:01 pm 7:13 am Mar 13 - Mar 16
355 11:01 pm 7:15 am Mar 14 - Mar 14
355 11:01 pm 7:13 am Mar 15 - Mar 22
355 11:01 pm 7:15 am Mar 17 - Mar 21
355 11:01 pm 7:15 am Mar 18 - Mar 25
355 11:01 pm 7:15 am Mar 19 - Mar 19
355 11:01 pm 7:13 am Mar 20 - Mar 20
355 11:01 pm 7:13 am Mar 23 - Mar 23
355 11:01 pm 7:15 am Mar 24 - Mar 24
355 11:01 pm 7:15 am Mar 26 - Mar 31
355 11:01 pm 7:13 am Mar 27 - Apr 3
355 11:01 pm 7:13 am Mar 29 - Apr 2
355 11:01 pm 7:15 am Apr 1 - Apr 1
355 11:05 pm 7:10 am Mar 5 - Mar 5
355 11:05 pm 7:10 am Mar 6 - Mar 6
355 11:05 pm 7:10 am Mar 7 - Mar 7
355 11:15 pm 7:20 am Mar 8 - Mar 8
355 11:15 pm 7:27 am Apr 4 - Apr 4
355 11:15 pm 7:27 am Apr 5 - Apr 10
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

San Francisco
$250
Destination

Washington
only $298
only $250
Airlines Airline reviews

231 travelers who booked a flight from San Francisco to Washington rated their chosen airlines with an average of 7.9.

Overall
8.1
Boarding
8.2
Crew
8.4
Comfort
7.8
Food
6.4
Entertainment
7.2