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Flights from Seattle to San Francisco
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Find cheap one-way flights from Seattle to San Francisco starting at US$39.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- SEA14:559h 3m1 stopSFO23:58Sat, May 4|Seattle - San Francisco|Frontier AirlinesUS$39US$6842% OFF42% OFFUS$68US$39
- SEA06:002h 10mDirectSFO08:10Mon, May 6|Seattle - San Francisco|Alaska AirlinesUS$53US$6822% OFF22% OFFUS$68US$53
- SEA14:2718h 40m1 stopSFO09:07Thu, May 23|Seattle - San Francisco|Frontier AirlinesUS$54US$6821% OFF21% OFFUS$68US$54
- SEA06:002h 10mDirectSFO08:10Sat, May 11|Seattle - San Francisco|Alaska AirlinesUS$54US$54
- SEA21:5010h1 stopSFO07:50Wed, May 15|Seattle - San Francisco|Frontier AirlinesUS$54US$54
- SEA17:452h 11mDirectSFO19:56Thu, Jul 4|Seattle - San Francisco|Alaska AirlinesUS$54US$54
- SEA06:002h 14mDirectSFO08:14Sat, Jun 1|Seattle - San Francisco|Alaska AirlinesUS$54US$54
- SEA21:352h 9mDirectSFO23:44Wed, May 22|Seattle - San Francisco|Alaska AirlinesUS$54US$54
- SEA06:002h 14mDirectSFO08:14Tue, Jun 4|Seattle - San Francisco|Alaska AirlinesUS$54US$54
- SEA13:5719h 10m1 stopSFO09:07Tue, May 21|Seattle - San Francisco|Frontier AirlinesUS$55US$55
- SEA13:003h 5mDirectSFO14:00Wed, May 1|Seattle - San Francisco|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Seattle to San Francisco
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From US$39
Delta Air Lines
From US$58
Spirit Airlines
From US$74
American Airlines
From US$93
United Airlines
From US$93
Southwest Airlines
From US$133
Sun Country Airlines
From US$186
Alaska Airlines
From US$254
Air Canada
From US$306
ANA airlines
Find more flights and airlines
Find cheap flights from Seattle to San Francisco by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to San Francisco.
- CheapestSEA14:559h 3m1 transferSFO23:58Seattle-Tacoma International Airport - San Francisco International AirportSat, May 4Frontier AirlinesUS$39
- SEA14:559h 3m1 transferSFO23:58Seattle-Tacoma International Airport - San Francisco International AirportSat, May 4Frontier AirlinesUS$39Find More Flights
Frequently Asked Questions
How to find a cheap flight from Seattle to San Francisco
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Seattle to San Francisco Flight Information
Cheapest nonstop flight price | $39 |
---|---|
Cheapest round-trip ticket price | $106 |
Off-season for travel | December |
Peak season for travel | October |
Flight distance | 1,093.2km |
Average flight time | 2 hours 12 minutes |
Popular airline | American Airlines |
What You Should Know about Flights from Seattle to San Francisco
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