SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Washington to San Francisco (IAD - SFO)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from IAD to SFO (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $502 2 $585
3 $630 4 $527 5 $472 6 $455 7 $534 8 $534 9 $605
10 $567 11 $492 12 $453 13 $460 14 $422 15 $435 16 $442
17 $445 18 $425 19 $392 20 $392 21 $392 22 $389 23 $392
24 $425 25 $402 26 $389 27 $389 28 $402 29 $404 30 $392
31 $392            
KAYAK searches hundreds of sites to find the best rate for your next flight from Washington to San Francisco. Get the best flight deal for your San Francisco trip!
Here's how it works. Search KAYAK for a flight ticket from Washington to San Francisco. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights IAD to SFO on United
Flight # Depart IAD Arrive SFO Sun Mon Tue Wed Thu Fri Sat Valid Between
1623 6:00 am 8:42 am Jul 29 - Aug 12
1707 6:00 am 8:42 am Jul 26 - Aug 16
340 6:00 am 8:35 am Aug 7 - Aug 14
361 6:00 am 8:35 am Aug 1 - Aug 15
960 6:00 am 8:35 am Aug 4 - Aug 18
715 6:01 am 8:43 am Aug 6 - Aug 13
1204 6:20 am 9:17 am Aug 20 - Aug 20
300 6:20 am 9:15 am Aug 26 - Aug 27
217 6:24 am 9:19 am Aug 24 - Aug 24
1628 6:30 am 9:27 am Aug 25 - Aug 25
300 6:30 am 9:25 am Sep 2 - Sep 2
492 6:30 am 9:25 am Aug 21 - Aug 29
492 6:30 am 9:25 am Sep 1 - Sep 1
492 6:37 am 9:29 am Aug 19 - Aug 19
1725 6:55 am 9:43 am Aug 3 - Aug 3
1725 6:55 am 9:43 am Aug 17 - Aug 17
300 6:55 am 9:38 am Aug 10 - Aug 10
1136 7:00 am 9:48 am Aug 15 - Aug 15
1169 7:00 am 9:48 am Aug 18 - Aug 18
1517 7:00 am 9:57 am Aug 23 - Aug 23
1707 7:00 am 9:48 am Aug 12 - Aug 12
1732 7:00 am 9:48 am Aug 6 - Aug 13
300 7:00 am 9:43 am Aug 5 - Aug 5
492 7:00 am 9:46 am Aug 1 - Aug 4
492 7:00 am 9:46 am Aug 11 - Aug 11
492 7:00 am 9:46 am Aug 7 - Aug 14
492 7:00 am 9:55 am Aug 30 - Aug 30
1152 8:05 am 10:38 am Aug 19 - Sep 2
1539 8:05 am 10:45 am Aug 24 - Aug 24
1611 8:05 am 10:38 am Aug 29 - Aug 29
1611 8:05 am 10:38 am Aug 22 - Aug 22
1611 8:05 am 10:38 am Sep 1 - Sep 1
1611 8:05 am 10:38 am Aug 25 - Aug 25
1704 8:05 am 10:38 am Aug 27 - Aug 27
1704 8:05 am 10:38 am Aug 20 - Aug 20
1704 8:05 am 10:45 am Aug 31 - Aug 31
174 8:05 am 10:38 am Aug 23 - Aug 23
174 8:05 am 10:38 am Aug 30 - Sep 6
1204 8:09 am 10:50 am Aug 11 - Aug 18
1204 8:09 am 10:50 am Aug 4 - Aug 4
1628 8:09 am 10:50 am Aug 7 - Aug 7
1628 8:09 am 10:50 am Aug 14 - Aug 14
1637 8:09 am 10:50 am Aug 8 - Aug 15
1676 8:09 am 10:50 am Aug 5 - Aug 5
1676 8:09 am 10:50 am Aug 12 - Aug 12
1675 8:10 am 10:51 am Aug 6 - Aug 13
1152 8:15 am 10:56 am Aug 10 - Aug 10
1152 8:15 am 10:56 am Aug 17 - Aug 17
587 8:15 am 10:56 am Aug 3 - Aug 3
960 8:54 am 11:39 am Aug 28 - Aug 29
960 8:54 am 11:39 am Aug 20 - Aug 25
960 8:54 am 11:39 am Aug 24 - Aug 24
960 8:54 am 11:36 am Sep 2 - Sep 2
1094 8:55 am 11:35 am Jul 29 - Aug 5
1094 8:55 am 11:35 am Aug 1 - Aug 8
1203 8:55 am 11:35 am Aug 6 - Aug 13
1539 8:55 am 11:35 am Jul 28 - Aug 4
1539 8:55 am 11:35 am Aug 18 - Aug 18
1636 8:55 am 11:35 am Aug 14 - Aug 14
1704 8:55 am 11:42 am Aug 2 - Aug 16
1717 8:55 am 11:35 am Aug 15 - Aug 15
1717 8:55 am 11:35 am Aug 12 - Aug 12
1751 8:55 am 11:35 am Aug 7 - Aug 11
960 8:55 am 11:40 am Aug 19 - Aug 26
960 9:19 am 11:59 am Aug 3 - Aug 17
217 9:22 am 11:56 am Aug 19 - Aug 19
1603 9:27 am 12:01 pm Sep 1 - Sep 1
217 9:27 am 12:01 pm Aug 21 - Aug 29
217 9:27 am 12:08 pm Aug 20 - Aug 20
217 9:27 am 12:08 pm Aug 27 - Aug 27
217 9:29 am 12:09 pm Aug 6 - Aug 13
1611 9:32 am 12:13 pm Sep 2 - Sep 2
217 9:35 am 12:15 pm Aug 1 - Aug 18
1010 12:20 pm 3:07 pm Aug 6 - Aug 13
1676 12:20 pm 3:07 pm Jul 27 - Aug 17
1539 12:22 pm 3:01 pm Sep 2 - Sep 2
1704 12:22 pm 3:01 pm Aug 19 - Aug 26
285 12:22 pm 2:54 pm Aug 23 - Aug 30
1676 12:23 pm 3:10 pm Aug 9 - Aug 16
1704 12:23 pm 3:10 pm Aug 4 - Aug 18
1704 12:23 pm 3:10 pm Aug 8 - Aug 15
285 12:25 pm 3:12 pm Aug 5 - Aug 12
1676 12:27 pm 3:12 pm Jul 26 - Aug 2
1704 12:28 pm 3:07 pm Aug 24 - Aug 24
285 12:28 pm 3:00 pm Aug 20 - Sep 1
73 12:28 pm 3:07 pm Aug 31 - Aug 31
1010 2:50 pm 5:34 pm Aug 23 - Aug 23
1297 2:50 pm 5:34 pm Aug 30 - Aug 30
1038 2:52 pm 5:36 pm Sep 2 - Sep 2
1206 2:52 pm 5:36 pm Sep 1 - Sep 1
1206 2:52 pm 5:36 pm Aug 28 - Aug 28
1206 2:52 pm 5:36 pm Aug 24 - Aug 24
1206 2:52 pm 5:36 pm Aug 29 - Aug 29
1206 2:52 pm 5:36 pm Aug 21 - Aug 25
1676 2:52 pm 5:36 pm Aug 27 - Aug 27
1676 2:52 pm 5:36 pm Aug 19 - Aug 19
1676 2:52 pm 5:36 pm Aug 20 - Aug 26
340 3:06 pm 5:50 pm Aug 2 - Aug 9
340 3:06 pm 5:50 pm Aug 16 - Aug 16
1617 3:19 pm 6:03 pm Aug 6 - Aug 13
1235 3:24 pm 6:08 pm Aug 12 - Aug 12
1235 3:24 pm 6:08 pm Aug 5 - Aug 5
1206 3:25 pm 6:02 pm Jul 31 - Aug 11
1206 3:25 pm 6:02 pm Aug 18 - Aug 18
1235 3:25 pm 6:02 pm Aug 8 - Aug 15
1751 3:25 pm 6:02 pm Aug 14 - Aug 14
217 3:44 pm 6:21 pm Aug 3 - Aug 17
1204 4:13 pm 7:01 pm Aug 27 - Aug 27
1219 4:13 pm 7:01 pm Sep 2 - Sep 2
1539 4:13 pm 7:01 pm Aug 21 - Aug 22
1539 4:13 pm 7:01 pm Aug 19 - Aug 19
1539 4:13 pm 7:01 pm Aug 25 - Aug 25
1539 4:13 pm 7:01 pm Aug 28 - Aug 28
1539 4:13 pm 7:01 pm Aug 20 - Aug 20
1539 4:13 pm 7:01 pm Aug 29 - Aug 29
1539 4:13 pm 7:01 pm Sep 1 - Sep 1
1676 4:13 pm 7:01 pm Aug 24 - Aug 24
1725 4:13 pm 7:01 pm Aug 26 - Aug 26
225 4:24 pm 7:07 pm Aug 31 - Aug 31
1297 4:35 pm 7:23 pm Aug 23 - Aug 23
225 4:35 pm 7:21 pm Aug 30 - Aug 30
1026 4:40 pm 7:33 pm Aug 2 - Aug 16
644 4:40 pm 7:31 pm Aug 1 - Aug 18
644 5:10 pm 7:53 pm Aug 23 - Aug 30
644 5:12 pm 7:55 pm Sep 1 - Sep 2
644 5:12 pm 7:41 pm Aug 19 - Aug 19
822 5:12 pm 7:55 pm Aug 29 - Aug 29
822 5:12 pm 7:55 pm Aug 28 - Aug 28
822 5:12 pm 7:55 pm Aug 20 - Aug 27
1024 5:20 pm 7:57 pm Aug 3 - Aug 17
492 5:30 pm 8:13 pm Aug 31 - Aug 31
822 5:30 pm 8:13 pm Aug 24 - Aug 24
1286 5:45 pm 8:22 pm Aug 2 - Aug 16
1577 5:45 pm 8:22 pm Aug 5 - Aug 12
1676 5:45 pm 8:22 pm Jul 31 - Aug 14
340 5:55 pm 8:19 pm Aug 1 - Aug 18
1658 6:35 pm 9:29 pm Aug 31 - Aug 31
1204 6:36 pm 9:30 pm Aug 24 - Aug 24
1219 6:36 pm 9:30 pm Sep 1 - Sep 1
1611 6:36 pm 9:30 pm Aug 21 - Aug 21
1676 6:36 pm 9:30 pm Sep 2 - Sep 2
1676 6:36 pm 9:30 pm Aug 28 - Aug 28
1704 6:36 pm 9:30 pm Aug 29 - Aug 29
1704 6:36 pm 9:30 pm Aug 22 - Aug 25
1445 7:35 pm 10:23 pm Aug 23 - Aug 23
1240 7:38 pm 10:26 pm Sep 1 - Sep 1
1271 7:38 pm 10:26 pm Aug 28 - Aug 28
1271 7:38 pm 10:26 pm Aug 24 - Aug 24
1271 7:38 pm 10:26 pm Aug 22 - Aug 22
1271 7:38 pm 10:26 pm Aug 29 - Aug 29
1271 7:38 pm 10:26 pm Aug 27 - Aug 27
1271 7:38 pm 10:26 pm Aug 20 - Aug 20
1627 7:38 pm 10:26 pm Aug 21 - Aug 25
1627 7:38 pm 10:26 pm Aug 26 - Aug 26
1707 7:38 pm 10:26 pm Aug 19 - Aug 19
1611 7:51 pm 10:41 pm Aug 15 - Aug 15
1611 8:10 pm 11:00 pm Jul 25 - Aug 8
1631 8:10 pm 11:00 pm Aug 4 - Aug 11
1658 8:10 pm 11:00 pm Aug 18 - Aug 18
647 8:12 pm 11:00 pm Aug 3 - Aug 3
647 8:12 pm 11:00 pm Aug 10 - Aug 10
647 8:12 pm 11:00 pm Aug 17 - Aug 17
647 8:15 pm 11:00 pm Aug 6 - Aug 13
1106 8:16 pm 10:59 pm Aug 27 - Aug 27
1158 8:16 pm 10:59 pm Aug 19 - Aug 19
1240 8:16 pm 10:59 pm Aug 28 - Aug 28
1704 8:16 pm 10:59 pm Aug 21 - Aug 21
174 8:16 pm 10:59 pm Aug 26 - Sep 2
174 8:16 pm 10:59 pm Sep 1 - Sep 1
174 8:16 pm 10:59 pm Aug 20 - Aug 25
1676 8:30 pm 11:13 pm Aug 22 - Aug 22
174 8:30 pm 11:13 pm Aug 29 - Aug 29
1538 9:09 pm 11:59 pm Jul 29 - Aug 12
1528 9:15 pm 12:05 am Aug 7 - Aug 14
225 10:09 pm 12:59 am Aug 13 - Aug 13
1148 10:20 pm 1:16 am Aug 16 - Aug 16
1148 10:20 pm 1:16 am Jul 26 - Aug 9
1165 10:20 pm 1:16 am Aug 12 - Aug 12
1165 10:20 pm 1:14 am Aug 14 - Aug 14
1165 10:20 pm 1:16 am Jul 24 - Aug 7
174 10:20 pm 1:16 am Aug 8 - Aug 8
174 10:20 pm 1:16 am Aug 11 - Aug 11
174 10:20 pm 1:16 am Aug 15 - Aug 15
174 10:20 pm 1:16 am Jul 28 - Aug 4
225 10:20 pm 1:10 am Aug 3 - Aug 17
225 10:20 pm 1:14 am Aug 6 - Aug 6
647 10:20 pm 1:14 am Aug 18 - Aug 18
960 10:20 pm 1:14 am Aug 5 - Aug 5