San Diego (SAN) to Boston (BOS) flight deal from $221 USD in economy class

B6JetBlue Airways

Round Trip•Economy

SAN

San Diego International Airport

San Diego, United States

BOS

Logan International Airport

Boston, United States

$398 USD

-44%$221 USD

Verified Nov 2, 2025 at 12:03 PM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$422 2$279 3$227 4$237 5$237 6$227 7$302 8$237 9$227 10$227 11$237 12$352 13$342 14$387 15$432 16$422 17$367 18$320 19$401 20$366 21$336 22$281 23$247 24$221 25$221 26$257 27$257 28$342 29$282 30$282 31$312 1 2 3 4

Rare Availability

7% of dates checked are available within 10% of the lowest price

Saturday, December 20th, 2025

10 round-trip options

Returning

Thu, Dec 25, 2025•5 Day Trip

$537 USD

Google Flights

Returning

Fri, Dec 26, 2025•6 Day Trip

$643 USD

Google Flights

Returning

Sat, Dec 27, 2025•7 Day Trip

$780 USD

Google Flights

Returning

Sun, Dec 28, 2025•8 Day Trip

$703 USD

Google Flights

Returning

Mon, Dec 29, 2025•9 Day Trip

$643 USD

Google Flights

Returning

Tue, Dec 30, 2025•10 Day Trip

$587 USD

Google Flights

Returning

Wed, Dec 31, 2025•11 Day Trip

$457 USD

Google Flights

Returning

Thu, Jan 1, 2026•12 Day Trip

$366 USD

Google Flights

Returning

Fri, Jan 2, 2026•13 Day Trip

$372 USD

Google Flights

Returning

Sat, Jan 3, 2026•14 Day Trip

$492 USD

Google Flights