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Cheap Flights from San Francisco to Boston
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Cheap Flights from San Francisco to Boston starting at CNY 131
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- SFO07:405h 42mDirectBOS16:22Wed, May 8|San Francisco - Boston|Alaska AirlinesCNY 131CNY 20637% OFF37% OFFCNY 206CNY 131
- SFO07:405h 42mDirectBOS16:22Sat, May 11|San Francisco - Boston|Alaska AirlinesCNY 135CNY 20634% OFF34% OFFCNY 206CNY 135
- SFO06:005h 48mDirectBOS14:48Sat, Apr 27|San Francisco - Boston|Jetblue AirwaysCNY 136CNY 20634% OFF34% OFFCNY 206CNY 136
- SFO12:205h 49mDirectBOS21:09Wed, May 8|San Francisco - Boston|Jetblue AirwaysCNY 139CNY 139
- SFO07:005h 45mDirectBOS15:45Wed, May 8|San Francisco - Boston|Delta Air LinesCNY 146CNY 146
- SFO07:005h 45mDirectBOS15:45Sat, May 11|San Francisco - Boston|Delta Air LinesCNY 148CNY 148
- SFO22:355h 55mDirectBOS07:30Sun, May 5|San Francisco - Boston|Alaska AirlinesCNY 149CNY 149
- SFO07:005h 45mDirectBOS15:45Tue, May 28|San Francisco - Boston|Delta Air LinesCNY 150CNY 150
- SFO23:5912h 17m1 stopBOS15:16Mon, May 6|San Francisco - Boston|Frontier AirlinesCNY 152CNY 152
- SFO22:055h 39mDirectBOS06:44Mon, May 6|San Francisco - Boston|Delta Air LinesCNY 154CNY 154
- SFO13:003h 5mDirectBOS14:00Fri, Apr 26|San Francisco - Boston|Alaska AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Cheapest time to fly from San Francisco to Boston
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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from San Francisco to Boston
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Alaska Airlines
From S$ 131
Sun Country Airlines
From S$ 170
Breeze Airways
From S$ 190
Southwest Airlines
From S$ 221
Delta Air Lines
From S$ 235
Frontier Airlines
From S$ 280
United Airlines
From S$ 303
Jetblue Airways
From S$ 331
American Airlines
From S$ 339
Hawaiian Airlines
From S$ 493
ANA airlines
Find more flights and airlines
Alternative Routes from San Francisco to Boston
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Francisco to Boston.
- CheapestSFO08:4319h 38m2 transferBOS07:21San Francisco International Airport - General Edward Lawrence Logan International AirportTue, Apr 23Frontier AirlinesS$ 280
- SFO08:4319h 38m2 transferBOS07:21San Francisco International Airport - General Edward Lawrence Logan International AirportTue, Apr 23Frontier AirlinesS$ 280Find More Flights
Frequently Asked Questions
How to find a cheap flight from San Francisco to Boston
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 San Francisco to Boston. Book your flights at the right time and save more.
Book Early
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Check One-way Fares
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Find cheapest flight ticket from San Francisco to Boston
Cheapest direct flight price | S$ 130 |
---|---|
Cheapest return ticket price | S$ 244 |
Cheapest month | February |
Peak season for travel | July |
Flight distance | 4,342.96km |
Average flight time | 6 hours 7 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Boston
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