$60+ Cheap flights from San Francisco Bay Area to Seattle (SEA)
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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SEA
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from San Francisco Bay Area to Seattle 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco Bay Area to Seattle
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Cheapest flights from San Francisco Bay Area to SeattleExplore the most affordable flight options available from San Francisco Bay Area to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from San Francisco Bay Area to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
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 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 3/36:15 am
OAK
- SEA
Nonstop2h 13m
Alaska Airlines
Tue 3/109:45 pm
SEA
- OAK
Nonstop2h 13m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
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.
Tue 2/247:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Wed 3/48:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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
Sat 2/288:41 pm
SEA
- SFO
Nonstop2h 15m
Alaska Airlines
Deal found 2/3![Alaska Airlines 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 Expedia deal was found by Cheapflights users on 2/3. 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.
Tue 2/2411:34 am
SFO
- SEA
Nonstop2h 21m
Multiple Airlines
Sat 2/281:16 pm
SEA
- SFO
1 stop18h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/56:30 am
SFO
- SEA
Nonstop2h 17m
Hawaiian Airlines
Sat 3/77:52 pm
SEA
- SFO
Nonstop2h 14m
Hawaiian Airlines
Deal found 2/3![Hawaiian Airlines logo]()
$144
This Trip.com deal was found by Cheapflights users on 2/3. 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.
Sat 2/287:28 pm
SFO
- SEA
Nonstop2h 20m
Hawaiian Airlines
Mon 3/28:41 pm
SEA
- SFO
Nonstop2h 15m
Hawaiian Airlines
Deal found 2/3![Hawaiian Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/76:10 pm
SJC
- SEA
Nonstop2h 19m
Hawaiian Airlines
Sun 3/88:09 am
SEA
- SJC
Nonstop2h 19m
Hawaiian Airlines
Deal found 2/3![Hawaiian Airlines logo]()
$146
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 2/246:15 am
OAK
- SEA
Nonstop2h 13m
Alaska Airlines
Wed 3/42:30 pm
SEA
- OAK
Nonstop2h 07m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$147
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.
Thu 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sat 2/287:50 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
Best flights from San Francisco Bay Area to SeattleDiscover carefully curated flight deals from San Francisco Bay Area to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from San Francisco Bay Area to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
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 Delta deal was found by Cheapflights users on 2/3. 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 3/212:55 pm
SFO
- SEA
Nonstop2h 14m
Delta
Wed 3/2511:45 am
SEA
- SFO
Nonstop2h 20m
Delta
Deal found 2/3![Delta logo]()
$147
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 4/46:25 pm
SFO
- SEA
Nonstop2h 32m
United Airlines
Wed 4/811:35 am
SEA
- SFO
Nonstop2h 15m
United Airlines
Deal found 1/31![United Airlines logo]()
$147
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.
Mon 3/239:55 pm
OAK
- SEA
Nonstop2h 15m
Southwest
Wed 3/258:15 pm
SEA
- OAK
Nonstop2h 15m
Southwest
Deal found 2/2![Southwest logo]()
$152
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.
Wed 2/257:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Mon 3/29:48 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/72:39 pm
SFO
- SEA
Nonstop2h 19m
Delta
Tue 3/101:45 pm
SEA
- SFO
Nonstop2h 18m
Delta
Deal found 2/2![Delta logo]()
$147
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.
Tue 3/310:00 am
OAK
- SEA
Nonstop2h 10m
Southwest
Wed 3/112:35 pm
SEA
- OAK
1 stop7h 30m
Southwest
Deal found 2/1![Southwest logo]()
$157
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.
Fri 2/277:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sat 2/287:50 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska 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.
Mon 4/66:00 am
SFO
- SEA
Nonstop2h 16m
Delta
Tue 4/71:45 pm
SEA
- SFO
Nonstop2h 19m
Delta
Deal found 1/31![Delta 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.
Sun 3/229:50 pm
OAK
- SEA
Nonstop2h 15m
Southwest
Thu 3/266:45 am
SEA
- OAK
Nonstop2h 05m
Southwest
Deal found 2/1![Southwest logo]()
$157
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.
Thu 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sat 2/287:50 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
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 2/275:55 am
SFO
- SEA
Nonstop2h 18m
Delta
Sun 3/17:10 am
SEA
- SFO
Nonstop2h 20m
Delta
Deal found 2/1![Delta logo]()
$157
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.
Tue 2/247:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sun 3/18:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
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.
Wed 3/49:40 am
OAK
- SEA
1 stop8h 10m
Southwest
Mon 3/169:55 pm
SEA
- OAK
Nonstop2h 15m
Southwest
Deal found 2/2![Southwest logo]()
$162
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:00 am
SFO
- SEA
Nonstop2h 14m
Delta
Fri 3/134:25 pm
SEA
- SFO
Nonstop2h 18m
Delta
Deal found 2/2![Delta logo]()
$157
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.
Fri 2/277:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Wed 3/48:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
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.
Thu 2/263:15 pm
OAK
- SEA
1 stop8h 55m
Southwest
Sat 3/79:50 am
SEA
- OAK
Nonstop2h 10m
Southwest
Deal found 2/2![Southwest logo]()
$162
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
SFO
- SEA
Nonstop2h 16m
Delta
Sun 3/297:25 am
SEA
- SFO
Nonstop2h 26m
Delta
Deal found 2/2![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 3/77:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sun 3/88:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 2/3. 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 2/286:30 pm
OAK
- SEA
Nonstop2h 15m
Southwest
Sun 3/19:10 am
SEA
- OAK
Nonstop2h 10m
Southwest
Deal found 2/3![Southwest logo]()
$162
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 3/711:45 am
SJC
- SEA
Nonstop2h 21m
Delta
Wed 3/117:59 pm
SEA
- SJC
Nonstop2h 18m
Delta
Deal found 1/31![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 4/2110:22 am
SJC
- SEA
Nonstop2h 18m
Alaska Airlines
Wed 4/224:29 pm
SEA
- SJC
Nonstop2h 20m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$147
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.
Tue 3/35:30 am
SFO
- SEA
1 stop6h 50m
Southwest
Tue 3/102:35 pm
SEA
- SFO
1 stop7h 30m
Southwest
Deal found 2/1![Southwest logo]()
$167
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 4/87:15 am
SJC
- SEA
Nonstop2h 23m
Delta
Wed 4/83:15 pm
SEA
- SJC
Nonstop2h 16m
Delta
Deal found 1/31![Delta logo]()
$157
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.
Fri 2/276:15 am
OAK
- SEA
Nonstop2h 13m
Alaska Airlines
Tue 3/38:40 pm
SEA
- OAK
Nonstop2h 09m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$152
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:40 pm
SJC
- SEA
Nonstop2h 25m
Delta
Sat 5/98:35 am
SEA
- SJC
Nonstop2h 22m
Delta
Deal found 2/2![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.
Sat 3/78:00 am
SJC
- SEA
1 stop6h 10m
Southwest
Wed 3/111:25 pm
SEA
- SJC
1 stop8h 45m
Southwest
Deal found 1/31![Southwest logo]()
$177
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.
Thu 5/72:09 pm
OAK
- SEA
Nonstop2h 09m
Alaska Airlines
Tue 5/127:05 am
SEA
- OAK
Nonstop2h 08m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$152
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.
Sat 4/46:15 pm
SJC
- SEA
1 stop7h 10m
Southwest
Wed 4/86:50 am
SEA
- SJC
1 stop7h 40m
Southwest
Deal found 1/31![Southwest logo]()
$177
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:25 pm
SJC
- SEA
Nonstop2h 23m
Delta
Fri 2/273:25 pm
SEA
- SJC
Nonstop2h 13m
Delta
Deal found 2/2![Delta logo]()
$167
Last-minute flights from San Francisco Bay Area to SeattleDiscover last-minute flight deals from San Francisco Bay Area to Seattle. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco Bay Area to Seattle. Data last updated February 3, 2026 and is based on user searches.
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.
Tue 2/247:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Wed 3/48:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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
Sat 2/288:41 pm
SEA
- SFO
Nonstop2h 15m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$137
This Expedia deal was found by Cheapflights users on 2/3. 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.
Tue 2/2411:34 am
SFO
- SEA
Nonstop2h 21m
Multiple Airlines
Sat 2/281:16 pm
SEA
- SFO
1 stop18h 47m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$143
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 2/246:15 am
OAK
- SEA
Nonstop2h 13m
Alaska Airlines
Wed 3/42:30 pm
SEA
- OAK
Nonstop2h 07m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$147
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.
Thu 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Tue 3/38:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Trip.com deal was found by Cheapflights users on 2/3. 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.
Sat 2/287:28 pm
SFO
- SEA
Nonstop2h 20m
Hawaiian Airlines
Mon 3/28:41 pm
SEA
- SFO
Nonstop2h 15m
Hawaiian Airlines
Deal found 2/3![Hawaiian Airlines logo]()
$145
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 3/36:15 am
OAK
- SEA
Nonstop2h 13m
Alaska Airlines
Tue 3/109:45 pm
SEA
- OAK
Nonstop2h 13m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/56:30 am
SFO
- SEA
Nonstop2h 17m
Hawaiian Airlines
Sat 3/77:52 pm
SEA
- SFO
Nonstop2h 14m
Hawaiian Airlines
Deal found 2/3![Hawaiian Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/76:10 pm
SJC
- SEA
Nonstop2h 19m
Hawaiian Airlines
Sun 3/88:09 am
SEA
- SJC
Nonstop2h 19m
Hawaiian Airlines
Deal found 2/3![Hawaiian Airlines logo]()
$146
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 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
One-way flights from San Francisco Bay Area to SeattleSearch for one-way flight options from San Francisco Bay Area to Seattle. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from San Francisco Bay Area to Seattle. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
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 Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:47 pm
SFO
- SEA
1 stop26h 33m
Frontier
Deal found 2/2![Frontier logo]()
$66
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 2/2. 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 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 2/2![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/98:09 pm
SFO
- SEA
1 stop21h 00m
Frontier
Deal found 2/3![Frontier logo]()
$68
This Kiwi.com 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 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 2/2![Frontier logo]()
$68
This CheapOair deal was found by Cheapflights users on 2/3. 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 2/246:15 am
OAK
- SEA
Nonstop2h 13m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$69
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/46:44 pm
SFO
- SEA
Nonstop2h 17m
United Airlines
Deal found 2/3![United Airlines logo]()
$69
This iWofly 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:30 am
SFO
- SEA
Nonstop2h 17m
Hawaiian Airlines
Deal found 2/2![Hawaiian Airlines logo]()
$70
This iWofly 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:15 am
OAK
- SEA
Nonstop2h 13m
Hawaiian Airlines
Deal found 2/2![Hawaiian Airlines logo]()
$71
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:09 pm
SFO
- SEA
1 stop20h 35m
Frontier
Deal found 2/2![Frontier logo]()
$71
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:26 pm
SFO
- SEA
Nonstop2h 16m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$72
Find flight deals from San Francisco Bay Area to Seattle
Keep the following information in mind while searching for San Francisco Bay Area to Seattle flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $135 (Kiwi.com) |
One-way from | $60 (Kiwi.com) |
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 Seattle 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 3, 2026.
Use the filters below to find and compare flights from San Francisco Bay Area to Seattle that are best for you.
Fly from
San Francisco Bay Area
Fly to
Seattle
Route
Depart
Return
Price
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
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 3/21
2:55 pm-5:09 pm
Nonstop2h 14m
Seattle/Tacoma Intl
Wed 3/25
11:45 am-2:05 pm
Nonstop2h 20m
$147
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 4/4
6:25 pm-8:57 pm
Nonstop2h 32m
Seattle/Tacoma Intl
Wed 4/8
11:35 am-1:50 pm
Nonstop2h 15m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Wed 2/25
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Mon 3/2
9:48 pm-11:50 pm
Nonstop2h 02m
$147
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 3/7
2:39 pm-4:58 pm
Nonstop2h 19m
Seattle/Tacoma Intl
Tue 3/10
1:45 pm-4:03 pm
Nonstop2h 18m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Fri 2/27
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Sat 2/28
7:50 pm-9:52 pm
Nonstop2h 02m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Thu 2/26
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Sat 2/28
7:50 pm-9:52 pm
Nonstop2h 02m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Tue 2/24
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Sun 3/1
8:30 am-10:32 am
Nonstop2h 02m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Fri 2/27
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Wed 3/4
8:30 am-10:32 am
Nonstop2h 02m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Sat 3/7
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Sun 3/8
8:30 am-10:32 am
Nonstop2h 02m
$147
Showing 1-10 of 60 results
Best time to book a flight from San Francisco Bay Area to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from San Francisco Bay Area with our price prediction graph.
OAK-SEA
SFO-SEA
STS-SEA
SJC-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 Seattle
zzXIH-SEA
OAK-SEA
SFO-SEA
STS-SEA
SJC-SEA
What is the cheapest month to book a flight from San Francisco Bay Area to Seattle?
Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Seattle (average of $79). Flying from San Francisco Bay Area to Seattle in May is currently the most expensive (average of $137). 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 SEA?
Find hourly flight availability from San Francisco Bay Area to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.
When flying from San Francisco Bay Area to Seattle, 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 16% versus a flight in the morning.
What is the cheapest day to fly from San Francisco Bay Area to Seattle?
Use this chart to determine the cheapest time to fly round-trip from San Francisco Bay Area to Seattle. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their San Francisco Bay Area to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday 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 Seattle
Explore weekly flight availability from San Francisco Bay Area to Seattle. 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 3, 2026.
The most flights from zzXIH to SEA are scheduled on a Monday (97 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (40 on average).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated February 3, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from San Francisco Bay Area to Seattle have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.1
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
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 Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsTacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis
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.
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Alternative routes for San Francisco Bay Area to Seattle
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Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco Bay Area to Seattle by cabin class
Find flights from San Francisco Bay Area to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco Bay Area and Seattle flights
Browse other San Francisco Bay Area and Seattle flight options. Last updated on February 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Top 8 airlines flying from San Francisco Bay Area to Seattle
Discover the top 8 airlines that operate flights from San Francisco Bay Area to Seattle. 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$216 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$88 | Average$248 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$93 | Average$208 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$278 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$318 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$129 | Average$247 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$277 | Average$417 | FlexibilityNo cancel fee | On-time71% |