Find Deals on Flights from Washington Dulles Intl to San Francisco (IAD - SFO)

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 Dulles Intl to San Francisco

(Round-trip)
Depart: Sat Oct 15 2016 Return: Sat Oct 22 2016 Trip spans 8 days
Depart: Wed Sep 14 2016 Return: Tue Sep 20 2016 Trip spans 7 days
Depart: Tue Oct 4 2016 Return: Thu Oct 6 2016 Trip spans 3 days
Depart: Thu Nov 3 2016 Return: Tue Nov 8 2016 Trip spans 6 days
Depart: Sun Oct 9 2016 Return: Sun Oct 16 2016 Trip spans 8 days
Depart: Sat Oct 1 2016 Return: Wed Oct 5 2016 Trip spans 5 days
Depart: Tue Nov 22 2016 Return: Sat Nov 26 2016 Trip spans 5 days
Depart: Sat Aug 27 2016 Return: Mon Aug 29 2016 Trip spans 3 days
Depart: Wed Jun 15 2016 Return: Wed Jun 22 2016 Trip spans 8 days
Depart: Thu Aug 25 2016 Return: Mon Aug 29 2016 Trip spans 5 days
Depart: Mon Jul 25 2016 Return: Tue Aug 30 2016 Trip spans 37 days
Depart: Tue Jul 26 2016 Return: Tue Aug 2 2016 Trip spans 8 days
Depart: Fri Sep 9 2016 Return: Tue Sep 20 2016 Trip spans 12 days
Depart: Thu Oct 20 2016 Return: Sun Oct 23 2016 Trip spans 4 days
Depart: Thu Sep 29 2016 Return: Fri Oct 7 2016 Trip spans 9 days
Depart: Fri Jun 10 2016 Return: Mon Jun 13 2016 Trip spans 4 days
Depart: Fri Aug 5 2016 Return: Sun Aug 7 2016 Trip spans 3 days
Depart: Wed Jun 22 2016 Return: Tue Jun 28 2016 Trip spans 7 days
Depart: Fri Sep 30 2016 Return: Fri Oct 7 2016 Trip spans 8 days
Depart: Sun Oct 30 2016 Return: Wed Nov 9 2016 Trip spans 11 days
Direct flights IAD to SFO on United
Flight # Depart IAD Arrive SFO Sun Mon Tue Wed Thu Fri Sat Valid Between
1881 6:00 am 9:01 am Jun 7 - Jun 7
685 6:00 am 8:51 am Jul 1 - Jul 7
1881 6:05 am 9:06 am Jun 5 - Jun 5
1881 6:12 am 9:13 am Jun 6 - Jun 6
1881 6:12 am 9:15 am Jun 8 - Jun 8
1881 6:12 am 9:13 am May 27 - Jun 3
685 6:23 am 9:14 am Jul 2 - Jul 2
685 6:27 am 9:20 am Jun 18 - Jun 18
685 6:27 am 9:18 am Jun 25 - Jun 25
685 6:39 am 9:32 am Jun 9 - Jun 9
685 6:39 am 9:32 am Jun 29 - Jun 30
685 6:39 am 9:32 am Jun 17 - Jun 17
685 6:39 am 9:32 am Jun 10 - Jun 16
685 6:39 am 9:32 am Jun 28 - Jun 28
685 6:39 am 9:32 am Jun 20 - Jun 27
685 6:42 am 9:35 am Jun 11 - Jun 11
1881 7:00 am 9:52 am Jul 3 - Jul 3
1881 7:00 am 9:50 am Jul 1 - Jul 8
492 7:50 am 10:39 am Jun 10 - Jun 28
492 7:50 am 10:39 am Jun 9 - Jun 30
492 8:16 am 11:13 am Jun 5 - Jun 5
492 8:20 am 11:17 am May 27 - Jun 3
492 8:20 am 11:17 am Jun 7 - Jun 7
492 8:20 am 11:19 am Jun 8 - Jun 8
492 8:20 am 11:19 am Jun 6 - Jun 6
492 8:25 am 11:22 am Jun 4 - Jun 4
424 8:40 am 11:33 am Jul 3 - Jul 3
424 8:50 am 11:43 am Jun 10 - Jun 20
424 8:50 am 11:43 am Jul 4 - Jul 4
424 8:50 am 11:43 am Jul 2 - Aug 13
424 8:50 am 11:43 am Jul 1 - Aug 5
424 8:50 am 11:43 am Jun 16 - Jun 16
424 8:50 am 11:43 am Jun 24 - Jun 27
424 8:50 am 11:43 am Jun 26 - Jun 26
424 8:50 am 11:41 am Jun 29 - Jun 29
424 8:50 am 11:43 am Jun 21 - Jun 30
424 8:50 am 11:43 am Jun 9 - Jun 14
424 8:50 am 11:43 am Jun 22 - Jun 22
424 8:50 am 11:43 am Jun 11 - Jun 25
424 8:50 am 11:43 am Jun 12 - Jun 19
424 8:50 am 11:51 am May 28 - Jun 4
424 8:54 am 11:55 am May 27 - Jun 3
424 8:54 am 11:55 am Jun 5 - Jun 8
424 8:54 am 11:55 am Jun 6 - Jun 7
1642 9:25 am 12:17 pm Jul 1 - Jul 1
1642 9:57 am 12:44 pm Jun 9 - Jun 15
1642 9:57 am 12:43 pm Jun 16 - Jun 16
1642 9:57 am 12:44 pm Jun 17 - Jun 30
1897 11:32 am 2:34 pm Jun 4 - Jun 4
1897 11:34 am 2:36 pm Jun 5 - Jun 5
1897 11:37 am 2:39 pm May 26 - Jun 7
1897 11:39 am 2:41 pm May 27 - Jun 3
1897 11:39 am 2:41 pm Jun 6 - Jun 8
525 12:30 pm 3:17 pm Jul 2 - Jul 2
525 12:30 pm 3:17 pm Jun 11 - Jun 11
525 12:30 pm 3:17 pm Jun 12 - Jun 12
525 12:30 pm 3:17 pm Jun 14 - Jun 28
525 12:30 pm 3:17 pm Jun 18 - Jun 18
525 12:30 pm 3:28 pm Jun 7 - Jun 7
525 12:30 pm 3:17 pm Jun 10 - Jun 27
525 12:30 pm 3:17 pm Jun 9 - Jun 30
525 12:30 pm 3:17 pm Jul 4 - Jul 4
525 12:30 pm 3:15 pm Jun 25 - Jun 25
525 12:30 pm 3:17 pm Jul 3 - Jul 9
525 12:30 pm 3:17 pm Jul 1 - Jul 8
525 12:36 pm 3:34 pm Jun 5 - Jun 5
525 12:43 pm 3:41 pm Jun 4 - Jun 4
525 12:57 pm 3:55 pm Jun 8 - Jun 8
525 12:57 pm 3:55 pm May 27 - Jun 3
525 12:57 pm 3:55 pm Jun 6 - Jun 6
560 2:22 pm 5:07 pm Jun 18 - Jun 25
560 2:22 pm 5:07 pm Jun 11 - Jun 11
560 2:46 pm 5:32 pm Jul 2 - Jul 2
560 2:52 pm 5:50 pm Jun 3 - Jun 5
560 3:00 pm 5:45 pm Jun 9 - Jun 9
560 3:00 pm 5:58 pm Jun 7 - Jun 7
560 3:00 pm 5:58 pm Jun 6 - Jun 8
560 3:10 pm 5:56 pm Jul 1 - Aug 12
560 3:15 pm 6:00 pm Jun 15 - Jun 15
560 3:15 pm 6:01 pm Jul 3 - Jul 3
560 3:25 pm 6:10 pm Jun 22 - Jun 24
560 3:25 pm 6:10 pm Jun 13 - Jun 21
560 3:30 pm 6:15 pm Jun 27 - Jun 30
560 3:30 pm 6:15 pm Jun 10 - Jun 10
560 3:32 pm 6:18 pm Jul 4 - Jul 4
560 3:40 pm 6:25 pm Jun 12 - Jun 26
340 5:30 pm 8:06 pm Jun 11 - Jun 18
340 5:30 pm 8:08 pm May 31 - Jun 8
340 5:30 pm 8:06 pm Jun 25 - Jun 25
340 5:30 pm 8:06 pm Jun 9 - Jun 24
340 5:30 pm 8:06 pm Jun 26 - Jun 30
340 5:30 pm 8:05 pm Jul 1 - Jul 23
1025 6:25 pm 9:21 pm Jun 15 - Jun 22
1025 6:25 pm 9:21 pm Jun 29 - Jun 29
1025 6:35 pm 9:35 pm Jun 28 - Jun 30
1025 6:35 pm 9:33 pm Jun 14 - Jun 21
1025 6:35 pm 9:35 pm Jun 11 - Jun 25
1025 6:35 pm 9:35 pm Jun 9 - Jun 27
1576 6:52 pm 9:52 pm Jun 12 - Jun 26
644 6:56 pm 10:01 pm Jun 4 - Jun 4
10 7:00 pm 9:39 pm Jun 25 - Jun 25
1797 7:00 pm 9:55 pm Jul 2 - Jul 2
644 7:06 pm 10:09 pm May 31 - Jun 7
644 7:06 pm 10:11 pm Jun 6 - Jun 6
644 7:06 pm 10:11 pm Jun 3 - Jun 3
644 7:09 pm 10:14 pm Jun 5 - Jun 5
1797 7:20 pm 10:18 pm Jul 1 - Jul 8
1797 7:28 pm 10:26 pm Jul 4 - Jul 4
644 7:35 pm 10:38 pm Jun 8 - Jun 8
1025 7:57 pm 10:54 pm Jun 3 - Jun 3
1025 8:05 pm 11:02 pm Jun 6 - Jun 8
712 8:05 pm 11:05 pm Jun 9 - Jun 17
712 8:05 pm 11:05 pm Jun 19 - Jun 19
712 8:05 pm 11:05 pm Jun 14 - Jun 14
712 8:05 pm 11:05 pm Jun 20 - Jun 26
712 8:05 pm 11:05 pm Jun 27 - Jun 27
712 8:05 pm 11:05 pm Jun 28 - Jun 28
712 8:05 pm 11:05 pm Jun 30 - Jun 30
712 8:11 pm 11:08 pm Jun 5 - Jun 5
712 8:20 pm 11:18 pm Jul 1 - Jul 1
712 8:30 pm 11:30 pm Jun 29 - Jun 29
712 8:30 pm 11:30 pm Jun 15 - Jun 22
225 10:20 pm 1:07 am Jul 4 - Jul 4
225 10:20 pm 1:07 am Jul 1 - Jul 8
225 10:24 pm 1:25 am May 27 - Jun 3
225 10:24 pm 1:25 am Jun 6 - Jun 6
225 10:24 pm 1:25 am Jun 5 - Jun 5
225 10:27 pm 1:07 am Jun 28 - Jun 28
225 10:28 pm 1:15 am Jun 9 - Jun 30
225 10:30 pm 1:17 am Jun 12 - Jun 26
225 10:30 pm 1:17 am Jun 11 - Jun 25
225 10:30 pm 1:17 am Jun 10 - Jun 27
225 10:30 pm 1:17 am Jun 15 - Jun 22
225 10:30 pm 1:15 am Jun 29 - Jun 29
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We aggregate tons of data for you
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 don'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.

More questions or if you have a bad price to report to us
Please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
$248
Destination

San Francisco
$248