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Flights from Boston to San Francisco
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Flights from Boston to San Francisco Starting at CNY 95
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- BOS08:456h 35mDirectSFO12:20Wed, Jun 5|Boston - San Francisco|Alaska AirlinesCNY 95CNY 13731% OFF31% OFFCNY 137CNY 95
- BOS16:019h 13m1 stopSFO22:14Tue, Jun 4|Boston - San Francisco|Alaska AirlinesCNY 101CNY 13727% OFF27% OFFCNY 137CNY 101
- BOS17:106h 55mDirectSFO21:05Wed, May 15|Boston - San Francisco|Delta Air LinesCNY 102CNY 13725% OFF25% OFFCNY 137CNY 102
- BOS21:306h 26mDirectSFO00:56Wed, May 15|Boston - San Francisco|Jetblue AirwaysCNY 105CNY 105
- BOS21:306h 26mDirectSFO00:56Wed, Jun 5|Boston - San Francisco|Jetblue AirwaysCNY 105CNY 105
- BOS21:056h 26mDirectSFO00:31Tue, May 14|Boston - San Francisco|Jetblue AirwaysCNY 105CNY 105
- BOS18:106h 50mDirectSFO22:00Sat, Jun 1|Boston - San Francisco|Alaska AirlinesCNY 106CNY 106
- BOS16:368h 46m1 stopSFO22:22Sat, May 11|Boston - San Francisco|Alaska AirlinesCNY 107CNY 107
- BOS16:368h 46m1 stopSFO22:22Tue, May 14|Boston - San Francisco|Alaska AirlinesCNY 108CNY 108
- BOS17:106h 55mDirectSFO21:05Tue, May 14|Boston - San Francisco|Delta Air LinesCNY 108CNY 108
- BOS13:003h 5mDirectSFO14:00Sat, Apr 27|Boston - San Francisco|Alaska 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.
Find cheap airlines flights from Boston to San Francisco
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Southwest Airlines
From $133
American Airlines
From $142
Delta Air Lines
From $173
Alaska Airlines
From $183
Jetblue Airways
From $198
Sun Country Airlines
From $203
Frontier Airlines
From $213
Spirit Airlines
From $220
United Airlines
From $282
ANA airlines
Find more flights and airlines
Alternative Cheap Routes from Boston to San Francisco
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Boston to San Francisco.
- CheapestBOS08:2115h 20m2 transferSFO20:41General Edward Lawrence Logan International Airport - San Francisco International AirportWed, Apr 24Frontier Airlines$213
- BNH10:0014h 28m1 transferSFO21:28Hartford Barnes Airport - San Francisco International AirportTue, Apr 30Southern Airways Express$813
- BNH10:0014h 28m1 transferSFO21:28Hartford Barnes Airport - San Francisco International AirportTue, Apr 30Southern Airways Express$813Find More Flights
Frequently Asked Questions
How to find a cheap flight from Boston to San Francisco
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to San Francisco. Book your flights at the right time and save more.
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Travel Info | Boston to San Francisco
Cheapest nonstop flight price | $95 |
---|---|
Cheapest round-trip ticket price | $181 |
Off-season for travel | February |
Peak season for travel | July |
Flight distance | 4,342.96km |
Average flight time | 6 hours 38 minutes |
Popular airline | Alaska Airlines |
Plan Your Trip Around San Francisco
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