$49+ Cheap flights from San Francisco Bay Area 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SEA
Mar 4 — Mar 111
1 adult, Economy
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Find cheap flights from San Francisco Bay Area to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from San Francisco Bay Area to WashingtonExplore the most affordable flight options available from San Francisco Bay Area to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from San Francisco Bay Area to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This Southwest deal was found by Cheapflights users on 2/1. 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 4/82:45 pm
OAK
- PDX
Nonstop1h 40m
Southwest
Tue 4/147:40 am
PDX
- OAK
2 stops5h 35m
Southwest
Deal found 2/1![Southwest logo]()
$132
This Southwest deal was found by Cheapflights users on 1/31. 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 3/38:40 am
OAK
- PDX
Nonstop1h 45m
Southwest
Thu 3/59:50 pm
PDX
- OAK
Nonstop1h 45m
Southwest
Deal found 1/31![Southwest logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/187:00 am
SFO
- SEA
Nonstop2h 17m
Hawaiian Airlines
Wed 3/258:10 pm
SEA
- SFO
Nonstop2h 17m
Hawaiian Airlines
Deal found 2/1![Hawaiian Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Tue 3/178:42 am
SFO
- SEA
Nonstop2h 21m
Hawaiian Airlines
Tue 3/245:55 pm
SEA
- SFO
Nonstop2h 16m
Hawaiian Airlines
Deal found 1/31![Hawaiian Airlines logo]()
$136
This Southwest deal was found by Cheapflights users on 2/1. 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 4/48:15 pm
OAK
- PDX
Nonstop1h 40m
Southwest
Tue 4/76:10 pm
PDX
- OAK
Nonstop1h 45m
Southwest
Deal found 2/1![Southwest logo]()
$137
This Expedia deal was found by Cheapflights users on 2/1. 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.
Mon 2/238:16 pm
SFO
- SEA
1 stop14h 38m
Frontier
Sat 2/281:16 pm
SEA
- SFO
1 stop18h 47m
Frontier
Deal found 2/1![Frontier logo]()
$138
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/145:31 pm
OAK
- SEA
Nonstop2h 09m
Alaska Airlines
Sat 3/149:45 pm
SEA
- OAK
Nonstop2h 13m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 2/2110:04 am
OAK
- PDX
Nonstop1h 43m
Alaska Airlines
Tue 2/247:25 am
PDX
- OAK
Nonstop1h 59m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/246:30 am
SFO
- SEA
Nonstop2h 17m
Alaska Airlines
Tue 2/2411:40 am
SEA
- SFO
Nonstop2h 22m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$142
This Expedia deal was found by Cheapflights users on 2/1. 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 2/256:30 am
SFO
- SEA
Nonstop2h 17m
Multiple Airlines
Sat 2/281:16 pm
SEA
- SFO
1 stop18h 47m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$143
This CheapOair deal was found by Cheapflights users on 2/2. 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.
Tue 4/217:55 pm
SFO
- PAE
Nonstop2h 14m
Alaska Airlines
Wed 4/224:21 pm
PAE
- SFO
Nonstop2h 09m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/246:15 am
OAK
- SEA
Nonstop2h 13m
Alaska Airlines
Tue 2/248:40 pm
SEA
- OAK
Nonstop2h 09m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$147
Best flights from San Francisco Bay Area to WashingtonDiscover carefully curated flight deals from San Francisco Bay Area to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from San Francisco Bay Area to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This Southwest deal was found by Cheapflights users on 1/30. 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 3/265:35 am
OAK
- PDX
Nonstop1h 45m
Southwest
Wed 4/15:30 pm
PDX
- OAK
Nonstop1h 45m
Southwest
Deal found 1/30![Southwest logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 5/51:28 pm
SFO
- PAE
Nonstop2h 13m
Alaska Airlines
Tue 5/124:21 pm
PAE
- SFO
Nonstop2h 09m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$147
This United Airlines deal was found by Cheapflights users on 1/30. 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 4/2912:25 pm
SFO
- SEA
Nonstop2h 21m
United Airlines
Sat 5/211:39 am
SEA
- SFO
Nonstop2h 14m
United Airlines
Deal found 1/30![United Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 1/31. 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 2/215:55 am
SFO
- SEA
Nonstop2h 18m
Delta
Sat 2/218:30 pm
SEA
- SFO
Nonstop2h 11m
Delta
Deal found 1/31![Delta logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 4/19:53 am
SFO
- PAE
Nonstop2h 14m
Alaska Airlines
Wed 4/87:09 pm
PAE
- SFO
Nonstop2h 10m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$147
This United Airlines deal was found by Cheapflights users on 1/30. 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 4/48:58 pm
SFO
- SEA
Nonstop2h 29m
United Airlines
Wed 4/87:12 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 1/30![United Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 1/31. 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 3/33:30 pm
OAK
- PDX
2 stops5h 50m
Southwest
Thu 3/55:00 am
PDX
- OAK
Nonstop1h 45m
Southwest
Deal found 1/31![Southwest logo]()
$149
This Delta deal was found by Cheapflights users on 1/31. 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 4/16:00 am
SFO
- SEA
Nonstop2h 16m
Delta
Fri 4/109:45 pm
SEA
- SFO
Nonstop2h 12m
Delta
Deal found 1/31![Delta logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 4/87:55 pm
SFO
- PAE
Nonstop2h 14m
Alaska Airlines
Tue 4/147:09 pm
PAE
- SFO
Nonstop2h 10m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 1/31. 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 2/246:10 pm
OAK
- SEA
Nonstop2h 10m
Southwest
Thu 2/268:45 pm
SEA
- OAK
Nonstop2h 05m
Southwest
Deal found 1/31![Southwest logo]()
$152
This Delta deal was found by Cheapflights users on 2/1. 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 5/1311:37 am
SJC
- SEA
Nonstop2h 23m
Delta
Sat 5/1611:45 am
SEA
- SJC
Nonstop2h 26m
Delta
Deal found 2/1![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 4/3010:35 pm
SFO
- SEA
Nonstop2h 37m
United Airlines
Sun 5/37:08 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 1/30![United Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 4/87:00 am
OAK
- SEA
Nonstop2h 11m
Alaska Airlines
Tue 4/149:31 pm
SEA
- OAK
Nonstop2h 12m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 1/30. 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 3/199:55 pm
OAK
- SEA
Nonstop2h 15m
Southwest
Mon 3/239:55 pm
SEA
- OAK
Nonstop2h 15m
Southwest
Deal found 1/30![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 2/1. 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 4/46:15 pm
SJC
- SEA
Nonstop2h 20m
Delta
Wed 4/812:34 pm
SEA
- SJC
Nonstop2h 23m
Delta
Deal found 2/1![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 1/31. 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 5/18:58 pm
SFO
- SEA
Nonstop2h 31m
United Airlines
Sun 5/37:08 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 1/31![United Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 4/87:00 am
OAK
- SEA
Nonstop2h 11m
Alaska Airlines
Mon 4/139:31 pm
SEA
- OAK
Nonstop2h 12m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$152
This Southwest deal was found by Cheapflights users on 2/1. 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 3/145:35 am
OAK
- PDX
Nonstop1h 45m
Southwest
Tue 3/175:30 pm
PDX
- OAK
Nonstop1h 45m
Southwest
Deal found 2/1![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 1/31. 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 2/275:55 am
SFO
- SEA
Nonstop2h 18m
Delta
Fri 2/278:30 pm
SEA
- SFO
Nonstop2h 11m
Delta
Deal found 1/31![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Thu 4/98:58 pm
SFO
- SEA
Nonstop2h 29m
United Airlines
Mon 4/137:12 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 1/31![United Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/236:15 am
OAK
- SEA
Nonstop2h 13m
Alaska Airlines
Wed 2/258:40 pm
SEA
- OAK
Nonstop2h 09m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$152
This Southwest deal was found by Cheapflights users on 2/2. 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 3/215:35 am
OAK
- PDX
Nonstop1h 45m
Southwest
Sat 3/285:50 am
PDX
- OAK
Nonstop1h 45m
Southwest
Deal found 2/2![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 2/1. 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 4/245:59 am
SFO
- SEA
Nonstop2h 20m
Delta
Sun 4/267:00 am
SEA
- SFO
Nonstop2h 22m
Delta
Deal found 2/1![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 3/59:15 pm
SFO
- SEA
Nonstop2h 13m
United Airlines
Mon 3/99:20 am
SEA
- SFO
Nonstop2h 19m
United Airlines
Deal found 2/1![United Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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.
Fri 2/276:15 am
OAK
- SEA
Nonstop2h 13m
Alaska Airlines
Sat 2/288:40 pm
SEA
- OAK
Nonstop2h 09m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$152
This Delta deal was found by Cheapflights users on 1/30. 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 3/64:40 pm
SFO
- SEA
Nonstop2h 16m
Delta
Mon 3/99:45 pm
SEA
- SFO
Nonstop2h 11m
Delta
Deal found 1/30![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 1/31. 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 4/86:55 pm
SJC
- PDX
Nonstop1h 50m
Southwest
Fri 4/108:50 pm
PDX
- SJC
Nonstop1h 45m
Southwest
Deal found 1/31![Southwest logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 4/148:00 am
SFO
- PDX
Nonstop1h 50m
Alaska Airlines
Tue 4/285:51 pm
PDX
- SFO
Nonstop1h 58m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 2/1. 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 5/86:05 am
SFO
- SEA
Nonstop2h 23m
Delta
Sun 5/107:17 am
SEA
- SFO
Nonstop2h 20m
Delta
Deal found 2/1![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 2/2210:45 am
SFO
- PDX
Nonstop1h 53m
United Airlines
Mon 2/237:30 am
PDX
- SFO
Nonstop1h 55m
United Airlines
Deal found 2/1![United Airlines logo]()
$177
Last-minute flights from San Francisco Bay Area to WashingtonDiscover last-minute flight deals from San Francisco Bay Area to Washington. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco Bay Area to Washington. Data last updated February 2, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 2/2110:04 am
OAK
- PDX
Nonstop1h 43m
Alaska Airlines
Tue 2/247:25 am
PDX
- OAK
Nonstop1h 59m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$142
This Delta deal was found by Cheapflights users on 1/31. 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 2/215:55 am
SFO
- SEA
Nonstop2h 18m
Delta
Mon 2/238:30 pm
SEA
- SFO
Nonstop2h 11m
Delta
Deal found 1/31![Delta logo]()
$151
This Expedia deal was found by Cheapflights users on 2/1. 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.
Mon 2/238:16 pm
SFO
- SEA
1 stop14h 38m
Frontier
Sat 2/281:16 pm
SEA
- SFO
1 stop18h 47m
Frontier
Deal found 2/1![Frontier logo]()
$138
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/246:30 am
SFO
- SEA
Nonstop2h 17m
Alaska Airlines
Tue 2/2411:40 am
SEA
- SFO
Nonstop2h 22m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$142
This Expedia deal was found by Cheapflights users on 2/1. 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 2/256:30 am
SFO
- SEA
Nonstop2h 17m
Multiple Airlines
Sat 2/281:16 pm
SEA
- SFO
1 stop18h 47m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$143
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/2510:16 am
SJC
- SEA
Nonstop2h 18m
Alaska Airlines
Wed 2/252:59 pm
SEA
- SJC
Nonstop2h 10m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$152
This Expedia deal was found by Cheapflights users on 1/31. 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.
Thu 2/268:43 am
SFO
- SEA
1 stop11h 25m
Frontier
Mon 3/212:30 pm
SEA
- SFO
1 stop11h 58m
Frontier
Deal found 1/31![Frontier logo]()
$148
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/286:44 pm
SFO
- SEA
Nonstop2h 17m
United Airlines
Sat 3/712:36 pm
SEA
- SFO
Nonstop2h 19m
United Airlines
Deal found 1/31![United Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sat 2/287:28 pm
SFO
- SEA
Nonstop2h 20m
Multiple Airlines
Sun 3/19:41 pm
SEA
- SFO
Nonstop2h 18m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sat 2/287:28 pm
SFO
- SEA
Nonstop2h 20m
Alaska Airlines
Sun 3/19:41 pm
SEA
- SFO
Nonstop2h 18m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$150
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/2811:38 am
SJC
- PDX
Nonstop1h 52m
Alaska Airlines
Sat 2/285:30 pm
PDX
- SJC
Nonstop1h 55m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$152
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/289:00 am
SFO
- SEA
Nonstop2h 18m
United Airlines
Mon 3/29:19 am
SEA
- SFO
Nonstop2h 19m
United Airlines
Deal found 1/31![United Airlines logo]()
$152
One-way flights from San Francisco Bay Area to WashingtonSearch for one-way flight options from San Francisco Bay Area to Washington. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
Search for one-way flight options from San Francisco Bay Area to Washington. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This Southwest deal was found by Cheapflights users on 1/31. 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 3/173:40 pm
OAK
- PDX
Nonstop1h 40m
Southwest
Deal found 1/31![Southwest logo]()
$49
This Southwest deal was found by Cheapflights users on 2/2. 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 4/72:45 pm
OAK
- PDX
Nonstop1h 40m
Southwest
Deal found 2/2![Southwest logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/47:15 pm
SFO
- SEA
1 stop24h 53m
Frontier
Deal found 2/1![Frontier logo]()
$60
This Southwest deal was found by Cheapflights users on 1/30. 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 4/16:15 am
OAK
- PDX
2 stops8h 15m
Southwest
Deal found 1/30![Southwest logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 4/153:31 pm
SFO
- SEA
1 stop28h 49m
Frontier
Deal found 1/30![Frontier logo]()
$64
This iWofly deal was found by Cheapflights users on 1/30. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:55 pm
SFO
- PAE
Nonstop2h 14m
Hawaiian Airlines
Deal found 1/30![Hawaiian Airlines logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 2/239:35 am
SJC
- SEA
1 stop25h 19m
Frontier
Deal found 2/1![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 2/238:16 pm
SFO
- SEA
1 stop14h 38m
Frontier
Deal found 2/1![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 4/236:57 pm
SJC
- SEA
1 stop25h 23m
Frontier
Deal found 2/1![Frontier logo]()
$68
This Delta deal was found by Cheapflights users on 1/30. 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.
Tue 3/174:49 pm
OAK
- PDX
1 stop7h 05m
Delta
Deal found 1/30![Delta logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/46:30 am
SFO
- SEA
Nonstop2h 17m
Hawaiian Airlines
Deal found 1/31![Hawaiian Airlines logo]()
$69
This Southwest deal was found by Cheapflights users on 1/30. 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 4/1511:10 am
OAK
- PDX
2 stops11h 50m
Southwest
Deal found 1/30![Southwest logo]()
$70
Find flight deals from San Francisco Bay Area to Washington
Keep the following information in mind while searching for San Francisco Bay Area to Washington flight deals. Data was last updated February 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (Southwest) |
One-way from | $49 (Southwest) |
Popular in | November |
Cheapest in | February |
Average price | $207 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco Bay Area 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 February 2, 2026.
Use the filters below to find and compare flights from San Francisco Bay Area to Washington that are best for you.
Fly from
San Francisco Bay Area
Fly to
Washington
Route
Depart
Return
Price
OaklandPortland
OAK - PDX
OAKPDX
Oakland
Thu 3/26
5:35 am-7:20 am
Nonstop1h 45m
Portland
Wed 4/1
5:30 pm-7:15 pm
Nonstop1h 45m
$134
San FranciscoEverett
SFO - PAE
SFOPAE
San Francisco
Tue 5/5
1:28 pm-3:41 pm
Nonstop2h 13m
Everett Paine Field
Tue 5/12
4:21 pm-6:30 pm
Nonstop2h 09m
$147
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Wed 4/29
12:25 pm-2:46 pm
Nonstop2h 21m
Seattle/Tacoma Intl
Sat 5/2
11:39 am-1:53 pm
Nonstop2h 14m
$147
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 2/21
5:55 am-8:13 am
Nonstop2h 18m
Seattle/Tacoma Intl
Sat 2/21
8:30 pm-10:41 pm
Nonstop2h 11m
$147
San FranciscoEverett
SFO - PAE
SFOPAE
San Francisco
Wed 4/1
9:53 am-12:07 pm
Nonstop2h 14m
Everett Paine Field
Wed 4/8
7:09 pm-9:19 pm
Nonstop2h 10m
$147
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 4/4
8:58 pm-11:27 pm
Nonstop2h 29m
Seattle/Tacoma Intl
Wed 4/8
7:12 am-9:30 am
Nonstop2h 18m
$147
San FranciscoEverett
SFO - PAE
SFOPAE
San Francisco
Wed 4/8
7:55 pm-10:09 pm
Nonstop2h 14m
Everett Paine Field
Tue 4/14
7:09 pm-9:19 pm
Nonstop2h 10m
$147
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Wed 4/8
7:00 am-9:11 am
Nonstop2h 11m
Seattle/Tacoma Intl
Tue 4/14
9:31 pm-11:43 pm
Nonstop2h 12m
$147
OaklandPortland
OAK - PDX
OAKPDX
Oakland
Tue 3/3
3:30 pm-9:20 pm
2 stops5h 50m
Portland
Thu 3/5
5:00 am-6:45 am
Nonstop1h 45m
$149
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Wed 4/1
6:00 am-8:16 am
Nonstop2h 16m
Seattle/Tacoma Intl
Fri 4/10
9:45 pm-11:57 pm
Nonstop2h 12m
$152
Showing 1-10 of 60 results
Best time to book a flight from San Francisco Bay Area to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from San Francisco Bay Area with our price prediction graph.
OAK-PDX
SFO-SEA
SFO-PAE
SJC-SEA
OAK-SEA
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 Bay Area to Washington
zzXIH-USWA
OAK-PDX
SFO-SEA
SFO-PAE
SJC-SEA
What is the cheapest month to book a flight from San Francisco Bay Area to State of Washington?
Currently, May is the cheapest month in which you can book a flight from San Francisco Bay Area to State of Washington (average of $76). Flying from San Francisco Bay Area to State of Washington in November is currently the most expensive (average of $109). 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 XIH to WA?
Find hourly flight availability from San Francisco Bay Area 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 February 2, 2026.
When flying from San Francisco Bay Area to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 19% versus a flight at noon.
What is the cheapest day to fly from San Francisco Bay Area to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from San Francisco Bay Area to Washington. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their San Francisco Bay Area to State of Washington flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Francisco Bay Area to State of Washington
Explore weekly flight availability from San Francisco Bay Area 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 February 2, 2026.
The most flights from zzXIH to USWA are scheduled on a Sunday (97 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (43 on average).
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 February 2, 2026.
Read through reviews of airlines operating flights from San Francisco Bay Area to Washington, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Related info for your journey
Find useful and relevant information for your journey from San Francisco Bay Area to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Francisco Bay Area to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from San Francisco Bay Area to Washington
Discover the top 9 airlines that operate flights from San Francisco Bay Area 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 February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$216 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$78 | Average$202 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$78 | Average$279 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$93 | Average$247 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$385 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$321 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$129 | Average$304 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$277 | Average$417 | FlexibilityNo cancel fee | On-time71% |