San Diego (SAN) to Boston (BOS) cheap flight deal from $217 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

$395 USD

-45%$217 USD

Verified Sep 20, 2025 at 2:33 PM

October 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$387 30$425 1$425 2$425 3$443 4$305 5$453 6$305 7$267 8$352 9$490 10$267 11$247 12$387 13$365 14$247 15$319 16$352 17$247 18$247 19$267 20$247 21$247 22$247 23$247 24$247 25$247 26$319 27$247 28$247 29$247 30$247 31$247 1 2

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Wednesday, October 8th, 2025

10 round-trip options

Returning

Mon, Oct 13, 2025•5 Day Trip

$582 USD

Google Flights

Returning

Tue, Oct 14, 2025•6 Day Trip

$424 USD

Google Flights

Returning

Wed, Oct 15, 2025•7 Day Trip

$457 USD

Google Flights

Returning

Thu, Oct 16, 2025•8 Day Trip

$492 USD

Google Flights

Returning

Fri, Oct 17, 2025•9 Day Trip

$390 USD

Google Flights

Returning

Sat, Oct 18, 2025•10 Day Trip

$390 USD

Google Flights

Returning

Sun, Oct 19, 2025•11 Day Trip

$390 USD

Google Flights

Returning

Mon, Oct 20, 2025•12 Day Trip

$492 USD

Google Flights

Returning

Tue, Oct 21, 2025•13 Day Trip

$352 USD

Google Flights

Returning

Wed, Oct 22, 2025•14 Day Trip

$352 USD

Google Flights