San Francisco (SFO) to Boston (BOS) flight deal from $114 USD in economy class

B6JetBlue Airways

One Way•Economy

SFO

San Francisco International Airport

San Francisco, United States

BOS

Logan International Airport

Boston, United States

$173 USD

-34%$114 USD

Verified Nov 28, 2025 at 7:20 AM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$299 2$299 3$299 4$299 5$249 6$249 7$249 8$249 9$249 10$249 11$249 12$134 13$209 14$179 15$134 16$134 17$254 18$299 19$476 20$580 21$476 22$299 23$249 24$134 25$209 26$299 27$462 28$249 29$299 30$209 31$209 1$299 2$299 3$359 4$249

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Friday, December 12th, 2025

Outbound Flights

→

5h 32m·Nonstop

$134 USD

SFODec 12 08:15

→

BOSDec 12 16:47

B6 434Airbus A320

5h 31m·Nonstop

$134 USD

SFODec 12 15:20

→

BOSDec 12 23:51

B6 334Airbus A320

5h 34m·Nonstop

$134 USD

SFODec 12 21:16

→

BOSDec 13 05:50

B6 734Airbus A320

5h 34m·Nonstop

$359 USD

SFODec 12 11:45

→

BOSDec 12 20:19

B6 1734Airbus A320

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