Cheap Flights from San Francisco International Airport to Boston (BOS) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/4
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20304	21489	22364	23318	24401	25470	26585
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Return Date

2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

San Francisco－Logan Airport
April Lowest Airfares
USD250

The airfare displayed above is for Delta Air Lines

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San Francisco－Logan Airport
May Lowest Airfares
USD239

The airfare displayed above is for Delta Air Lines

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San Francisco－Logan Airport
June Lowest Airfares
USD298

The airfare displayed above is for Delta Air Lines

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San Francisco－Logan Airport
July Lowest Airfares
USD357

The airfare displayed above is for Delta Air Lines

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San Francisco－Logan Airport
August Lowest Airfares
USD286

The airfare displayed above is for Delta Air Lines

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San Francisco－Boston
Estimated Flight Time
5 Hours 30 Minutes
San Francisco－Boston
Number of Operating Airlines
6

Operating Airlines for San Francisco－Logan Airport Route
- No1
  Alaska Airlines
- No2
  Delta Air Lines
- No3
  United Airlines
Non-StopAlaska Airlines

Delta Air Lines

Non-StopUnited Airlines

American Airlines

Non-StopLCCJet Blue Airways

SUN COUNTRY

Other Destinations from:San Francisco

San Francisco－Washington D.C(Ronald Reagan Washington National)
USD259〜
San Francisco－Washington D.C(Washington Dulles)
USD259〜
San Francisco－Washington D.C(Baltimore-Washington)
USD294〜
San Francisco－Chicago(O'Hare)
USD211〜
San Francisco－Chicago(Midway)
USD258〜
San Francisco－Dallas(/Fort Worth)
USD239〜
San Francisco－Dallas(Love Field)
USD311〜
San Francisco－San Diego(SAN)
USD118〜
San Francisco－Atlanta(Hartsfield-Jackson)
USD241〜
* Fares vary in accordance to seat availability
Other Departures to: Boston

Harry Reid Airport－Boston(Logan)
USD201〜
Orlando Airport－Boston(Logan)
USD210〜
Seattle-Tacoma Airport－Boston(Logan)
USD225〜
O'Hare Airport－Boston(Logan)
USD118〜
Washington Dulles Airport－Boston(Logan)
USD204〜
Baltimore-Washington Airport－Boston(Logan)
USD162〜
Ronald Reagan Washington National Airport－Boston(Logan)
USD157〜
Chicago Midway Airport－Boston(Logan)
USD218〜
* Fares vary in accordance to seat availability