$79+ Cheap flights from San Francisco (SFO) to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SEA
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Washington with Cheapflights
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Cheapest flights from San Francisco to WashingtonExplore the most affordable flight options available from San Francisco to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from San Francisco to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:12 pm
SFO
- PAE
Nonstop2h 11m
Alaska Airlines
Wed 11/412:22 pm
PAE
- SFO
Nonstop2h 11m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:25 am
SFO
- PAE
Nonstop2h 08m
Alaska Airlines
Sat 9/56:12 pm
PAE
- SFO
Nonstop2h 12m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:05 pm
SFO
- SEA
1 stop5h 55m
Southwest
Sat 8/89:20 am
SEA
- SFO
1 stop5h 25m
Southwest
Deal found 6/19![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:20 pm
SFO
- SEA
2 stops7h 25m
Southwest
Tue 7/216:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Deal found 6/18![Southwest logo]()
$178
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
SFO
- SEA
Nonstop2h 20m
United Airlines
Tue 7/217:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 6/22![United Airlines logo]()
$179
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Sat 8/87:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:35 am
SFO
- SEA
2 stops10h 40m
Southwest
Tue 8/114:10 pm
SEA
- SFO
1 stop5h 10m
Southwest
Deal found 6/23![Southwest logo]()
$182
This Priceline deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:23 am
SFO
- PDX
Nonstop1h 44m
Multiple Airlines
Fri 9/113:22 pm
PDX
- SFO
1 stop8h 53m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$183
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:20 am
SFO
- SEA
Nonstop2h 11m
Delta
Thu 9/107:16 am
SEA
- SFO
Nonstop2h 19m
Delta
Deal found 6/22![Delta logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:20 am
SFO
- PDX
Nonstop1h 42m
Alaska Airlines
Wed 8/192:03 pm
PDX
- SFO
1 stop5h 03m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$184
This Flightnetwork deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:04 pm
SFO
- PDX
Nonstop1h 45m
Multiple Airlines
Mon 8/175:49 pm
PDX
- SFO
1 stop16h 36m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:45 pm
SFO
- SEA
Nonstop2h 25m
United Airlines
Sat 7/257:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 6/20![United Airlines logo]()
$185
Best flights from San Francisco to WashingtonDiscover carefully curated flight deals from San Francisco to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from San Francisco to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:20 pm
SFO
- SEA
2 stops7h 25m
Southwest
Wed 7/297:30 am
SEA
- SFO
2 stops7h 30m
Southwest
Deal found 6/22![Southwest logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:20 am
SFO
- PDX
Nonstop1h 42m
Alaska Airlines
Thu 8/205:38 pm
PDX
- SFO
1 stop5h 34m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:56 pm
SFO
- PDX
Nonstop1h 58m
United Airlines
Wed 8/57:00 am
PDX
- SFO
Nonstop1h 55m
United Airlines
Deal found 6/23![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:20 am
SFO
- PDX
1 stop4h 22m
Delta
Thu 8/275:30 am
PDX
- SFO
1 stop4h 06m
Delta
Deal found 6/20![Delta logo]()
$201
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:05 pm
SFO
- PAE
Nonstop2h 05m
Multiple Airlines
Mon 8/176:21 pm
PAE
- SFO
1 stop5h 21m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:45 pm
SFO
- SEA
1 stop6h 40m
Southwest
Mon 8/109:10 am
SEA
- SFO
1 stop7h 20m
Southwest
Deal found 6/20![Southwest logo]()
$190
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:55 pm
SFO
- PDX
Nonstop1h 52m
United Airlines
Sat 7/185:15 am
PDX
- SFO
Nonstop1h 46m
United Airlines
Deal found 6/19![United Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:28 pm
SFO
- SEA
Nonstop2h 13m
Alaska Airlines
Sat 8/157:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$205
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:55 am
SFO
- PDX
1 stop5h 46m
Delta
Sat 8/225:30 am
PDX
- SFO
1 stop4h 06m
Delta
Deal found 6/23![Delta logo]()
$212
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:54 pm
SFO
- SEA
Nonstop2h 25m
United Airlines
Tue 7/217:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 6/20![United Airlines logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:25 am
SFO
- PDX
1 stop5h 25m
Alaska Airlines
Mon 8/317:03 am
PDX
- SFO
Nonstop2h 04m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$216
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:00 am
SFO
- ALW
1 stop5h 42m
American Airlines
Sat 7/115:13 am
ALW
- SFO
2 stops7h 55m
American Airlines
Deal found 6/22![American Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:59 pm
SFO
- SEA
Nonstop2h 20m
Delta
Mon 8/317:20 am
SEA
- SFO
Nonstop2h 16m
Delta
Deal found 6/18![Delta logo]()
$225
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:35 am
SFO
- PDX
2 stops8h 25m
Southwest
Mon 8/1712:40 pm
PDX
- SFO
2 stops9h 00m
Southwest
Deal found 6/22![Southwest logo]()
$226
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:15 am
SFO
- PDX
1 stop6h 32m
Alaska Airlines
Wed 8/127:19 am
PDX
- SFO
Nonstop1h 57m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:50 am
SFO
- PDX
2 stops8h 15m
Southwest
Sat 8/811:20 am
PDX
- SFO
2 stops7h 00m
Southwest
Deal found 6/21![Southwest logo]()
$244
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:20 am
SFO
- PDX
Nonstop1h 42m
Alaska Airlines
Sat 7/257:00 am
PDX
- SFO
1 stop7h 51m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:55 am
SFO
- SEA
Nonstop2h 10m
Delta
Sun 7/269:39 pm
SEA
- SFO
Nonstop2h 20m
Delta
Deal found 6/18![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:25 am
SFO
- PDX
2 stops7h 00m
Southwest
Wed 7/294:05 pm
PDX
- SFO
2 stops7h 15m
Southwest
Deal found 6/23![Southwest logo]()
$244
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:06 am
SFO
- PSC
Nonstop2h 06m
United Airlines
Wed 8/191:35 pm
PSC
- SFO
Nonstop2h 07m
United Airlines
Deal found 6/21![United Airlines logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Fri 7/3111:15 am
SEA
- SFO
1 stop6h 32m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:15 pm
SFO
- PDX
2 stops8h 30m
Southwest
Sat 7/115:00 am
PDX
- SFO
1 stop8h 10m
Southwest
Deal found 6/20![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:55 am
SFO
- PSC
1 stop5h 48m
Delta
Sat 7/256:15 am
PSC
- SFO
1 stop5h 52m
Delta
Deal found 6/22![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:20 am
SFO
- PAE
Nonstop2h 05m
Alaska Airlines
Tue 7/147:16 pm
PAE
- SFO
Nonstop2h 12m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:05 pm
SFO
- GEG
1 stop7h 20m
Southwest
Sat 8/296:15 am
GEG
- SFO
1 stop7h 20m
Southwest
Deal found 6/23![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:15 am
SFO
- PSC
Nonstop2h 12m
United Airlines
Sat 7/251:35 pm
PSC
- SFO
Nonstop2h 09m
United Airlines
Deal found 6/20![United Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:24 pm
SFO
- PSC
1 stop4h 30m
Delta
Sat 7/186:15 am
PSC
- SFO
1 stop5h 52m
Delta
Deal found 6/23![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:37 pm
SFO
- GEG
1 stop5h 01m
Alaska Airlines
Wed 8/263:30 pm
GEG
- SFO
1 stop6h 02m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:20 am
SFO
- PSC
1 stop5h 25m
Delta
Sun 8/165:24 pm
PSC
- SFO
1 stop6h 33m
Delta
Deal found 6/23![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:07 pm
SFO
- SEA
Nonstop2h 19m
United Airlines
Tue 9/87:11 am
SEA
- SFO
Nonstop2h 19m
United Airlines
Deal found 6/23![United Airlines logo]()
$320
Last-minute flights from San Francisco to WashingtonDiscover last-minute flight deals from San Francisco to Washington. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Washington. Data last updated June 24, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:20 pm
SFO
- SEA
2 stops7h 25m
Southwest
Tue 7/216:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Deal found 6/18![Southwest logo]()
$178
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
SFO
- SEA
Nonstop2h 20m
United Airlines
Tue 7/217:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 6/22![United Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:20 pm
SFO
- SEA
2 stops7h 25m
Southwest
Wed 7/157:00 am
SEA
- SFO
2 stops7h 15m
Southwest
Deal found 6/19![Southwest logo]()
$183
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:50 am
SFO
- SEA
1 stop6h 00m
Southwest
Tue 7/216:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Deal found 6/19![Southwest logo]()
$177
This Priceline deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:20 am
SFO
- PDX
Nonstop1h 42m
Multiple Airlines
Mon 7/2012:20 pm
PDX
- SFO
1 stop8h 34m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:20 am
SFO
- PDX
Nonstop1h 42m
Alaska Airlines
Wed 8/192:03 pm
PDX
- SFO
1 stop5h 03m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:08 pm
SFO
- PDX
Nonstop1h 44m
Multiple Airlines
Thu 8/201:47 pm
PDX
- SFO
1 stop6h 09m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$186
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:55 am
SFO
- SEA
2 stops9h 55m
Southwest
Wed 7/227:00 am
SEA
- SFO
2 stops7h 15m
Southwest
Deal found 6/22![Southwest logo]()
$187
This Expedia deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:08 pm
SFO
- PDX
Nonstop1h 44m
Multiple Airlines
Sun 7/196:49 pm
PDX
- SFO
1 stop25h 03m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$188
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
SFO
- PDX
2 stops13h 00m
Southwest
Thu 8/203:25 pm
PDX
- SFO
1 stop7h 40m
Southwest
Deal found 6/23![Southwest logo]()
$187
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:45 pm
SFO
- SEA
Nonstop2h 25m
United Airlines
Sat 7/257:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 6/20![United Airlines logo]()
$185
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:00 am
SFO
- SEA
1 stop10h 30m
Southwest
Tue 7/286:30 am
SEA
- SFO
2 stops7h 45m
Southwest
Deal found 6/21![Southwest logo]()
$188
One-way flights from San Francisco to WashingtonSearch for one-way flight options from San Francisco to Washington. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from San Francisco to Washington. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:25 am
SFO
- PAE
Nonstop2h 08m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$79
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
SFO
- PDX
2 stops13h 00m
Southwest
Deal found 6/23![Southwest logo]()
$87
This Trip.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:45 pm
SFO
- PDX
Nonstop1h 47m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$88
This Alaska Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:54 pm
SFO
- PDX
Nonstop1h 45m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$89
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:50 pm
SFO
- PDX
Nonstop1h 58m
United Airlines
Deal found 6/23![United Airlines logo]()
$91
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:03 am
SFO
- PAE
Nonstop2h 11m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$92
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:38 pm
SFO
- PDX
1 stop6h 24m
Delta
Deal found 6/23![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:55 am
SFO
- PDX
1 stop4h 44m
Delta
Deal found 6/22![Delta logo]()
$100
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:45 am
SFO
- PDX
1 stop5h 20m
Southwest
Deal found 6/23![Southwest logo]()
$101
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:50 pm
SFO
- PDX
Nonstop1h 58m
United Airlines
Deal found 6/23![United Airlines logo]()
$103
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:20 am
SFO
- PDX
2 stops7h 40m
Southwest
Deal found 6/23![Southwest logo]()
$104
This Expedia deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
SFO
- PDX
1 stop8h 27m
Frontier
Deal found 6/22![Frontier logo]()
$105
Find flight deals from San Francisco to Washington
Keep the following information in mind while searching for San Francisco to Washington flight deals. Data was last updated June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Alaska Airlines) |
One-way from | $79 (Alaska Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $327 |
Good round-trip deal | $283 or less |
Good one-way deal | $163 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from San Francisco to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Tue 7/28
5:20 pm-12:45 am
2 stops7h 25m
Seattle/Tacoma Intl
Wed 7/29
7:30 am-3:00 pm
2 stops7h 30m
$183
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Wed 8/5
4:45 pm-11:25 pm
1 stop6h 40m
Seattle/Tacoma Intl
Mon 8/10
9:10 am-4:30 pm
1 stop7h 20m
$190
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Sat 7/18
7:20 am-9:02 am
Nonstop1h 42m
Portland
Thu 8/20
5:38 pm-11:12 pm
1 stop5h 34m
$195
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Sat 8/1
6:56 pm-8:54 pm
Nonstop1h 58m
Portland
Wed 8/5
7:00 am-8:55 am
Nonstop1h 55m
$197
Quickest round-trip
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Wed 7/15
2:55 pm-4:47 pm
Nonstop1h 52m
Portland
Sat 7/18
5:15 am-7:01 am
Nonstop1h 46m
$197
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Mon 8/24
6:20 am-10:42 am
1 stop4h 22m
Portland
Thu 8/27
5:30 am-9:36 am
1 stop4h 06m
$201
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 8/8
8:28 pm-10:41 pm
Nonstop2h 13m
Seattle/Tacoma Intl
Sat 8/15
7:03 am-9:20 am
Nonstop2h 17m
$205
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 7/11
8:54 pm-11:19 pm
Nonstop2h 25m
Seattle/Tacoma Intl
Tue 7/21
7:00 am-9:18 am
Nonstop2h 18m
$210
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Mon 7/20
5:55 am-11:41 am
1 stop5h 46m
Portland
Sat 8/22
5:30 am-9:36 am
1 stop4h 06m
$212
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Tue 8/25
8:25 am-1:50 pm
1 stop5h 25m
Portland
Mon 8/31
7:03 am-9:07 am
Nonstop2h 04m
$216
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from San Francisco with our price prediction graph.
SFO-SEA
SFO-PDX
SFO-PAE
SFO-PSC
SFO-EAT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Washington
SFO-USWA
SFO-SEA
SFO-PDX
SFO-PAE
SFO-PSC
What is the cheapest month to book a flight from San Francisco to State of Washington?
Currently, August is the cheapest month in which you can book a flight from San Francisco to State of Washington (average of $248). Flying from San Francisco to State of Washington in January is currently the most expensive (average of $480). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to WA?
Find hourly flight availability from San Francisco to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 24, 2026.
It’s optimal to fly from San Francisco to State of Washington in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from San Francisco to State of Washington
Explore weekly flight availability from San Francisco to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 24, 2026.
The most flights from SFO to USWA are scheduled on a Tuesday (97 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (46 on average).
How much does it cost to fly round-trip from San Francisco to State of Washington?
How far ahead should I book a flight from San Francisco to State of Washington?
The best time to book flights from San Francisco to State of Washington is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from San Francisco to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Washington. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their San Francisco to State of Washington flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated June 24, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from San Francisco to Washington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for San Francisco to Washington
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Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Washington by cabin class
Find flights from San Francisco to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Washington flights
Browse other San Francisco and Washington flight options. Last updated on June 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Washington flights
Consider these flights traveling from San Francisco to Washington.
Top 7 airlines flying from San Francisco to Washington
Discover the top 7 airlines that operate flights from San Francisco to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$87 | Average$286 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$90 | Average$144 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$103 | Average$306 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$321 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$131 | Average$414 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$287 | Average$417 | FlexibilityNo cancel fee | On-time71% |