San Francisco (SFO) to Boston (BOS) flight deal in economy from $257

JetBlue AirwaysB6JetBlue Airways
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
United StatesBOS

Logan International Airport

Boston, United States
$457 USD
-44%$257 USD
Verified 14 days ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Wednesday, December 9th, 2026

4 round-trip options

Returning
Thu, Dec 17, 2026•8 Day Trip
$618 USD
Google Flights
Returning
Fri, Dec 18, 2026•9 Day Trip
$788 USD
Google Flights
Returning
Sat, Dec 19, 2026•10 Day Trip
$812 USD
Google Flights
Returning
Wed, Dec 23, 2026•14 Day Trip
$836 USD
Google Flights