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Find the best flight from San Francisco

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Great deals from San Francisco

We’ve searched 100s of deals recently found by travelers.*
San Francisco, CA (SFO) Portland, OR (PDX)
Tue, 26/11 - Wed, 04/12
Alaska Airlines - Roundtrip, Economy
US$181
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San Francisco, CA (SFO) San Diego, CA (SAN)
Tue, 24/09 - Tue, 01/10
Alaska Airlines - Roundtrip, Economy
US$198
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San Francisco, CA (SFO) New York City, NY (NYC)
Thu, 12/12 - Mon, 16/12
Alaska Airlines - Roundtrip, Economy
US$237
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San Francisco, CA (SFO) Chicago, IL (CHI)
Fri, 01/11 - Wed, 06/11
Alaska Airlines - Roundtrip, Economy
US$262
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San Francisco, CA (SFO) Vancouver, CA (YVR)
Wed, 06/11 - Wed, 13/11
Alaska Airlines - Roundtrip, Economy
US$273
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San Francisco, CA (SFO) Winnipeg, CA (YWG)
Sat, 21/09 - Fri, 27/09
United Airlines - Roundtrip, Economy
US$326
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San Francisco, CA (SFO) Paris, FR (PAR)
Sun, 01/03 - Fri, 20/03
Multiple Airlines - Roundtrip, Economy
US$337
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San Francisco, CA (SFO) London, GB (LON)
Sat, 11/01 - Sat, 18/01
Multiple Airlines - Roundtrip, Economy
US$385
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travelers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.