Search flights from Boston (BOS) to San Francisco (SFO)
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Cheapest flights to San Francisco
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue, Sep 9$117.23One-wayEconomy1 traveler
- Wed, Sep 10$118.19One-wayEconomy1 traveler
- Thu, Sep 11$122.58One-wayEconomy1 traveler
Flying from Boston to San Francisco: things to know
The most popular route is from Logan Airport in Boston to San Francisco International Airport in San Francisco. On average this flight takes 6 hours 55 minutes one-way and costs $753 round-trip.
Most popular route | Logan Airport (BOS) to San Francisco International Airport (SFO) |
|---|---|
Average flight time | 6 hours 55 minutes |
Average round-trip price | $753 |
Fly from Boston to San Francisco | 7 airlines |
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Airlines that fly from Boston to San Francisco
Airline options may vary according to recently booked flights and your search terms
United Airlines
Alaska Airlines
JetBlue
American Airlines
Hawaiian Airlines
Sun Country
Frontier Airlines
Frequently asked questions
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