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

Book cheap flights from San Francisco to Washington

(Round-trip)
Depart: Tue Oct 24 2017 Return: Tue Oct 31 2017 Trip spans 8 days
Virgin America
Virgin America
SFO
DCA
12h 50m
1 stop
DCA
SFO
14h 17m
1 stop
Depart: Fri Aug 25 2017 Return: Mon Aug 28 2017 Trip spans 4 days
Frontier
Frontier
SFO
DCA
16h 04m
1 stop
DCA
SFO
16h 43m
1 stop
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SFO
IAD
7h 32m
1 stop
IAD
SFO
7h 51m
1 stop
Depart: Tue Aug 22 2017 Return: Wed Aug 30 2017 Trip spans 9 days
American Airlines
American Airlines
SFO
IAD
9h 54m
1 stop
IAD
SFO
10h 53m
1 stop
Depart: Thu Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
United
United
SFO
IAD
8h 55m
1 stop
IAD
SFO
8h 55m
1 stop
Depart: Thu Jan 18 2018 Return: Tue Jan 23 2018 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SFO
DCA
12h 07m
1 stop
DCA
SFO
28h 59m
1 stop
Depart: Thu Aug 17 2017 Return: Sat Aug 19 2017 Trip spans 3 days
Virgin America
Virgin America
SFO
DCA
25h 45m
1 stop
DCA
SFO
12h 00m
1 stop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
Frontier
Frontier
SFO
DCA
19h 54m
1 stop
DCA
SFO
8h 35m
1 stop
Depart: Mon Aug 28 2017 Return: Wed Aug 30 2017 Trip spans 3 days
Virgin America
Virgin America
SFO
DCA
12h 29m
1 stop
DCA
SFO
14h 10m
1 stop
Depart: Sat Sep 30 2017 Return: Tue Oct 24 2017 Trip spans 25 days
Frontier
Frontier
SFO
DCA
19h 54m
1 stop
DCA
SFO
13h 25m
1 stop
Depart: Wed Nov 1 2017 Return: Thu Nov 9 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
IAD
7h 34m
1 stop
IAD
SFO
7h 29m
1 stop
Depart: Wed Sep 6 2017 Return: Sat Sep 9 2017 Trip spans 4 days
Virgin America
Virgin America
SFO
DCA
12h 29m
1 stop
DCA
SFO
11h 30m
1 stop
Depart: Mon Aug 14 2017 Return: Wed Aug 23 2017 Trip spans 10 days
Frontier
Frontier
SFO
DCA
19h 04m
1 stop
DCA
SFO
22h 13m
1 stop
Depart: Tue Nov 14 2017 Return: Tue Nov 28 2017 Trip spans 15 days
United
United
SFO
IAD
14h 12m
1 stop
IAD
SFO
17h 08m
1 stop
Depart: Thu Sep 7 2017 Return: Mon Sep 11 2017 Trip spans 5 days
Virgin America
Virgin America
SFO
DCA
14h 24m
1 stop
DCA
SFO
17h 55m
1 stop
Depart: Tue Aug 29 2017 Return: Tue Sep 5 2017 Trip spans 8 days
Frontier
Frontier
SFO
IAD
11h 57m
1 stop
IAD
SFO
18h 12m
1 stop
Depart: Fri Oct 13 2017 Return: Sat Oct 21 2017 Trip spans 9 days
Virgin America
Virgin America
SFO
DCA
14h 21m
1 stop
DCA
SFO
14h 17m
1 stop
Depart: Sat Sep 2 2017 Return: Tue Sep 5 2017 Trip spans 4 days
Frontier
Frontier
SFO
IAD
16h 55m
1 stop
IAD
SFO
21h 33m
1 stop
Depart: Sun Oct 29 2017 Return: Thu Nov 2 2017 Trip spans 5 days
Virgin America
Virgin America
SFO
DCA
25h 41m
1 stop
DCA
SFO
18h 03m
1 stop
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
Frontier
Frontier
SFO
IAD
16h 55m
1 stop
IAD
SFO
20h 50m
1 stop
Direct flights SFO to WAS on United
Flight # Depart SFO Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
2046 12:55 pm 9:02 pm Aug 31 - Sep 5
2046 12:55 pm 9:08 pm Aug 30 - Aug 30
2046 12:55 pm 9:02 pm Aug 15 - Aug 29
2046 1:15 pm 9:22 pm Jul 26 - Aug 14
Flight # Depart SFO Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
524 9:45 am 6:00 pm Aug 15 - Aug 15
524 9:45 am 6:00 pm Sep 2 - Sep 2
524 9:47 am 6:00 pm Aug 22 - Aug 29
524 9:47 am 5:57 pm Aug 17 - Aug 31
524 9:47 am 6:02 pm Aug 19 - Aug 26
524 9:47 am 6:02 pm Aug 21 - Aug 28
524 9:48 am 6:03 pm Aug 30 - Aug 30
524 9:48 am 6:03 pm Aug 16 - Aug 16
524 9:51 am 6:06 pm Aug 23 - Aug 23
524 9:52 am 6:04 pm Aug 25 - Sep 1
524 9:56 am 6:06 pm Aug 18 - Aug 18
524 10:05 am 6:20 pm Sep 3 - Sep 3
1153 10:30 pm 6:50 am Aug 24 - Aug 31
1153 10:30 pm 6:48 am Aug 17 - Aug 18
1153 10:30 pm 6:50 am Aug 15 - Aug 22
1153 10:35 pm 6:54 am Aug 6 - Aug 13
1153 10:35 pm 6:54 am Jul 26 - Aug 4
1153 10:45 pm 7:03 am Sep 1 - Sep 1
1153 10:45 pm 7:05 am Aug 16 - Aug 23
1153 10:45 pm 7:05 am Aug 25 - Aug 30
1153 10:46 pm 7:05 am Aug 10 - Aug 10
1153 10:56 pm 7:15 am Aug 14 - Aug 14
1153 11:04 pm 7:23 am Aug 12 - Aug 12
1153 11:10 pm 7:29 am Aug 5 - Aug 5
Flight # Depart SFO Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
408 7:30 am 3:31 pm Jul 26 - Aug 16
408 7:30 am 3:31 pm Aug 15 - Aug 29
408 7:30 am 3:28 pm Aug 17 - Sep 4
408 7:40 am 3:41 pm Aug 1 - Aug 8
516 9:26 am 5:42 pm Aug 14 - Aug 14
516 9:28 am 5:44 pm Aug 10 - Aug 10
516 9:31 am 5:48 pm Aug 24 - Aug 31
516 9:32 am 5:49 pm Aug 15 - Aug 15
516 9:33 am 5:49 pm Aug 5 - Aug 5
516 9:33 am 5:49 pm Aug 12 - Aug 12
516 9:33 am 5:50 pm Aug 16 - Aug 30
516 9:35 am 5:51 pm Jul 27 - Aug 7
516 9:35 am 5:51 pm Aug 1 - Aug 8
516 9:35 am 5:51 pm Aug 9 - Aug 13
516 9:35 am 5:52 pm Aug 17 - Aug 19
516 9:35 am 5:52 pm Aug 25 - Sep 1
516 9:36 am 5:53 pm Sep 3 - Sep 3
516 9:40 am 5:57 pm Aug 20 - Aug 28
516 10:05 am 6:20 pm Sep 2 - Sep 2
309 10:40 am 6:57 pm Aug 7 - Aug 7
309 10:45 am 7:02 pm Jul 26 - Aug 3
309 10:45 am 7:02 pm Jul 29 - Aug 13
309 10:45 am 7:02 pm Aug 8 - Aug 14
309 10:47 am 7:02 pm Aug 4 - Aug 4
309 10:51 am 7:02 pm Aug 11 - Aug 11
309 10:52 am 7:02 pm Aug 9 - Aug 9
309 11:00 am 7:16 pm Aug 15 - Aug 15
309 11:00 am 7:16 pm Aug 16 - Aug 28
309 11:00 am 7:16 pm Aug 19 - Sep 2
309 11:00 am 7:16 pm Aug 30 - Sep 5
309 11:08 am 7:24 pm Aug 20 - Aug 20
309 11:10 am 7:26 pm Aug 29 - Aug 29
309 11:11 am 7:22 pm Aug 27 - Aug 27
1271 12:15 pm 8:32 pm Aug 6 - Aug 13
1271 12:20 pm 8:37 pm Jul 26 - Aug 14
1271 12:20 pm 8:37 pm Jul 29 - Aug 12
1271 12:30 pm 8:47 pm Aug 15 - Sep 5
1271 12:30 pm 8:47 pm Aug 26 - Aug 26
1271 12:30 pm 8:47 pm Sep 2 - Sep 2
1271 12:31 pm 8:48 pm Aug 19 - Aug 19
517 2:15 pm 10:31 pm Jul 29 - Aug 12
486 2:36 pm 10:53 pm Aug 16 - Sep 1
517 2:36 pm 10:53 pm Aug 15 - Aug 15
517 2:57 pm 11:06 pm Aug 14 - Aug 14
517 3:00 pm 11:09 pm Jul 26 - Aug 11
486 3:12 pm 11:22 pm Sep 2 - Sep 2
486 4:18 pm 12:28 am Jul 30 - Aug 13
486 4:35 pm 12:45 am Aug 2 - Aug 7
486 4:35 pm 12:45 am Aug 3 - Aug 10
486 4:35 pm 12:45 am Aug 5 - Aug 12
486 4:35 pm 12:45 am Aug 4 - Aug 11
486 4:35 pm 12:45 am Aug 14 - Aug 14
517 4:35 pm 12:45 am Aug 16 - Sep 1
517 4:35 pm 12:45 am Aug 19 - Aug 26
1582 5:39 pm 1:38 am Jul 30 - Aug 13
1621 5:49 pm 1:48 am Aug 20 - Aug 27
697 9:00 pm 5:10 am Aug 18 - Aug 18
697 9:00 pm 5:10 am Aug 25 - Aug 25
697 9:00 pm 5:10 am Sep 1 - Sep 1
697 9:11 pm 5:22 am Aug 14 - Aug 14
697 9:15 pm 5:26 am Aug 3 - Aug 3
697 9:15 pm 5:26 am Aug 11 - Aug 11
697 9:28 pm 5:39 am Jul 29 - Aug 12
697 9:28 pm 5:39 am Jul 31 - Aug 7
697 9:28 pm 5:39 am Aug 4 - Aug 4
697 9:28 pm 5:39 am Aug 8 - Aug 8
697 9:30 pm 5:40 am Aug 17 - Aug 27
697 9:30 pm 5:40 am Aug 21 - Aug 21
697 9:30 pm 5:40 am Aug 28 - Aug 31
697 9:34 pm 5:45 am Aug 6 - Aug 6
697 9:35 pm 5:46 am Aug 10 - Aug 10
697 9:35 pm 5:45 am Aug 15 - Aug 22
697 9:35 pm 5:45 am Aug 29 - Aug 29
697 9:35 pm 5:45 am Aug 30 - Aug 30
697 9:36 pm 5:46 am Aug 16 - Aug 16
697 9:37 pm 5:47 am Aug 19 - Aug 26
697 9:38 pm 5:49 am Aug 13 - Aug 13
697 9:40 pm 5:50 am Aug 23 - Aug 23
697 10:30 pm 6:40 am Sep 2 - Sep 2
1532 10:42 pm 6:53 am Aug 9 - Aug 9
1844 10:48 pm 6:59 am Jul 29 - Aug 12
1532 10:53 pm 7:04 am Aug 7 - Aug 7
1532 10:53 pm 7:04 am Aug 13 - Aug 13
1532 10:53 pm 7:04 am Aug 14 - Aug 14
1532 10:53 pm 7:04 am Aug 4 - Aug 11
1532 10:53 pm 7:04 am Aug 6 - Aug 6
1532 11:07 pm 7:18 am Aug 8 - Aug 8
1532 11:07 pm 7:12 am Aug 27 - Aug 27
1532 11:07 pm 7:12 am Aug 20 - Aug 20
1532 11:07 pm 7:18 am Jul 27 - Aug 10
905 11:07 pm 7:12 am Aug 19 - Aug 19
905 11:07 pm 7:12 am Aug 26 - Aug 26
1532 11:15 pm 7:23 am Sep 3 - Sep 3
1844 11:15 pm 7:25 am Aug 9 - Aug 9
472 11:21 pm 7:31 am Sep 2 - Sep 2
1532 11:24 pm 7:29 am Aug 16 - Aug 16
1532 11:24 pm 7:29 am Aug 30 - Aug 30
1532 11:24 pm 7:29 am Aug 23 - Aug 23
1532 11:24 pm 7:29 am Aug 25 - Aug 25
1532 11:24 pm 7:29 am Sep 1 - Sep 1
472 11:24 pm 7:29 am Aug 18 - Aug 18
472 11:25 pm 7:29 am Aug 17 - Aug 17
472 11:25 pm 7:29 am Aug 21 - Aug 21
472 11:25 pm 7:29 am Aug 24 - Aug 24
472 11:25 pm 7:29 am Aug 28 - Aug 28
472 11:25 pm 7:29 am Aug 31 - Aug 31
555 11:34 pm 7:39 am Aug 29 - Aug 29
472 11:35 pm 7:45 am Jul 28 - Aug 4
472 11:35 pm 7:45 am Jul 27 - Aug 3
472 11:35 pm 7:45 am Aug 6 - Aug 6
472 11:35 pm 7:45 am Aug 8 - Aug 10
472 11:35 pm 7:45 am Aug 7 - Aug 7
472 11:35 pm 7:45 am Aug 11 - Aug 11
472 11:35 pm 7:43 am Aug 14 - Aug 14
472 11:35 pm 7:39 am Aug 15 - Aug 15
472 11:35 pm 7:45 am Aug 13 - Aug 13
555 11:37 pm 7:42 am Aug 22 - Aug 22
472 11:43 pm 7:53 am Aug 5 - Aug 12
555 11:43 pm 7:53 am Aug 15 - Aug 15
472 11:45 pm 7:55 am Sep 3 - Sep 3
472 11:47 pm 7:53 am Aug 16 - Aug 16
472 11:47 pm 7:53 am Aug 30 - Aug 30
1532 11:49 pm 7:53 am Aug 29 - Aug 29
1532 11:49 pm 7:53 am Aug 22 - Aug 22
472 11:49 pm 7:53 am Aug 9 - Aug 9
472 11:49 pm 7:53 am Aug 23 - Aug 23
472 11:49 pm 7:53 am Aug 20 - Aug 20
472 11:49 pm 7:53 am Aug 19 - Aug 19
472 11:49 pm 7:53 am Aug 26 - Aug 26
555 11:49 pm 7:53 am Aug 27 - Aug 27
555 11:49 pm 7:53 am Aug 21 - Aug 28
1532 11:52 pm 7:53 am Aug 17 - Aug 17
1532 11:52 pm 7:53 am Aug 24 - Aug 24
1532 11:52 pm 7:53 am Aug 31 - Aug 31
472 11:55 pm 7:59 am Aug 25 - Aug 25
472 11:55 pm 7:59 am Sep 1 - Sep 1
555 11:55 pm 7:59 am Aug 18 - Aug 18
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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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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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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

San Francisco
$294
Destination

Washington
only $314
only $294
Airlines Airline reviews

144 travelers who booked a flight from San Francisco to Washington rated their chosen airlines with an average of 7.3.

Overall
7.4
Boarding
7.6
Crew
7.8
Comfort
7.3
Food
6.0
Entertainment
6.5