Take off on cheap flights from San Francisco to Boston, your adventure starts now!

Find cheap airline tickets from San Francisco to Boston by date

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  • December 2023
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  • price
  • month of departure
  • month of return
$365
Alaska Airlines outward: Jul 10, 2024
6:00a SFO » 11:41a BOS
Alaska Airlines direct (5h41m)
Sun Country inbound: Jul 17, 2024
5:25p BOS » 1:38a SFO
Sun Country 1 stop (8h13m)
$485
Spirit Airlines outward: Dec 21, 2023
5:19a OAK » 12:50p BOS
Spirit Airlines 1 stop (7h31m)
Spirit Airlines inbound: Dec 26, 2023
1:55p BOS » 4:29a OAK
Spirit Airlines 1 stop (14h34m)
$565
JetBlue outward: Dec 24, 2023
9:35p SFO » 3:14a BOS
JetBlue direct (5h39m)
JetBlue inbound: Dec 28, 2023
4:30a BOS » 10:53a SFO
JetBlue 1 stop (30h23m)
$672
Unknown Company outward: Dec 21, 2023
10:48p SFO » 12:50p BOS
Unknown Company 1 stop (14h02m)
JetBlue inbound: Dec 26, 2023
11:01a BOS » 6:02p SFO
JetBlue direct (7h01m)
$975
Emirates outward: Jan 20, 2024
2:25p CDG » 1:55p MRU
Emirates 1 stop (23h30m)
Emirates inbound: Feb 3, 2024
1:45p MRU » 12:25p CDG
Emirates 1 stop (22h40m)
Return
Departure
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Airlines operating flights from San Francisco to Boston

  • any
  • December 2023
  • January 2024
  • February 2024
  • March 2024
  • April 2024
  • May 2024
  • June 2024
  • July 2024
  • August 2024
  • September 2024
  • October 2024
  • November 2024
  • all
  • Delta Air Lines
  • Frontier Airlines
  • JetBlue
  • Spirit Airlines
  • United Airlines
JetBlue
outbound: Dec 24, 2023
JetBlue direct
return: Dec 27, 2023
JetBlue 1 stop
Spirit Airlines
outbound: Dec 21, 2023
Spirit Airlines 1 stop
return: Dec 26, 2023
Spirit Airlines 1 stop
Delta Air Lines
outbound: Jul 9, 2024
Delta Air Lines direct
return: Jul 17, 2024
Alaska Airlines direct
Frontier Airlines
outbound: Dec 21, 2023
Frontier Airlines 1 stop
return: Dec 26, 2023
JetBlue direct
United Airlines
outbound: Dec 24, 2023
United Airlines direct
return: Dec 27, 2023
United Airlines direct

Travel tips for flights San Francisco - Boston

Average flight duration: 6h20m (direct flight)

  • Arrival city:
  • Boston, USA
  • Airport(s):
  • Boston Logan International Airport (BOS)
  • Manchester–Boston Regional Airport (MHT)
  • Local time:
  • Dec 3, 2023 11:15 PM, GMT-5
  • Weather:
  • min. 37ºF, max. 45ºF
  • Departure city:
  • San Francisco, USA
  • Airport(s):
  • San Francisco International Airport (SFO)
  • Oakland International Airport (OAK)
  • Norman Y. Mineta San Jose International Airport (SJC)
  • Local time:
  • Dec 3, 2023 8:15 PM, GMT-8
  • Weather:
  • min. 52ºF, max. 61ºF