We noticed that you're using an unsupported browser. The Tripadvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Find the best flight from San Francisco

From:
To:

Great deals from San Francisco

We’ve searched 100s of deals recently found by travellers.*
San Francisco, CA (SFO) Denver, CO (DEN)
HK$451
Wed, 05/02 - Wed, 12/02
Frontier Airlines - Nonstop, Roundtrip, Economy
San Francisco, CA (SFO) Hong Kong, HK (HKG)
HK$5,430
Mon, 03/03 - Tue, 11/03
Air Canada - Roundtrip, Economy
San Francisco, CA (SFO) Guangzhou, CN (CAN)
HK$8,743
Fri, 31/01 - Thu, 20/02
Cathay Pacific - 1 Stop, Roundtrip, Economy
*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers 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.

Direct flights from San Francisco

San Francisco, CA (SFO) Denver, CO (DEN)
HK$451
Wed, 05/02 - Wed, 12/02
Frontier Airlines - Nonstop, Roundtrip, Economy
*Note: Some of the direct flights listed here may be the same as those in the “Great deals” section.