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 13 days ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Tuesday, August 18th, 2026

5 round-trip options

Returning
Mon, Aug 24, 2026•6 Day Trip
$332 USD
Google Flights
Returning
Tue, Aug 25, 2026•7 Day Trip
$307 USD
Google Flights
Returning
Thu, Aug 27, 2026•9 Day Trip
$332 USD
Google Flights
Returning
Sun, Aug 30, 2026•12 Day Trip
$332 USD
Google Flights
Returning
Mon, Aug 31, 2026•13 Day Trip
$332 USD
Google Flights