SFO to BOS from $257 in economy – flightdeals.net

Home Premium Fare Deals About

JetBlue Airways

B6JetBlue Airways

Round Trip•Economy

San Francisco International Airport

San Francisco, United States

Logan International Airport

Boston, United States

$457 USD

-44%$257 USD

Verified 13 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$660 6$585 7$585 8$582 9$523 10$532 11$617 12$567 13$567 14$518 15$515 16$473 17$482 18$532 19$440 20$382 21$365 22$427 23$427 24$470 25$457 26$427 27$408 28$358 29$397 30$429 31$417 1$352 2$332

Rare Availability

5% of dates checked are available within 10% of the lowest price

Sunday, July 26th, 2026

5 round-trip options

Returning

Sat, Aug 1, 2026•6 Day Trip

$552 USD

Returning

Sun, Aug 2, 2026•7 Day Trip

$532 USD

Returning

Tue, Aug 4, 2026•9 Day Trip

$427 USD

Returning

Fri, Aug 7, 2026•12 Day Trip

$493 USD

Returning

Sat, Aug 8, 2026•13 Day Trip

$552 USD