MIA to BOS from $157 in economy

DLDelta Air Lines

Round Trip•Economy

MIA

Miami International Airport

Miami, United States

BOS

Logan International Airport

Boston, United States

$338 USD

-54%$157 USD

Verified 13 days ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$1,086 6$488 7$380 8$335 9$353 10$353 11$335 12$353 13$353 14$335 15$335 16$353 17$353 18$335 19$392 20$317 21$287 22$287 23$307 24$317 25$294 26$382 27$294 28$287 29$287 30$294 31$294 1$311 2$413

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Sunday, July 19th, 2026

7 round-trip options

Returning

Sat, Jul 25, 2026•6 Day Trip

$402 USD

Google Flights

Returning

Sun, Jul 26, 2026•7 Day Trip

$412 USD

Google Flights

Returning

Mon, Jul 27, 2026•8 Day Trip

$399 USD

Google Flights

Returning

Tue, Jul 28, 2026•9 Day Trip

$392 USD

Google Flights

Returning

Thu, Jul 30, 2026•11 Day Trip

$399 USD

Google Flights

Returning

Fri, Jul 31, 2026•12 Day Trip

$448 USD

Google Flights

Returning

Sat, Aug 1, 2026•13 Day Trip

$399 USD

Google Flights

Miami (MIA) to Boston (BOS) flight deal in economy from $157

Miami International Airport

Logan International Airport

July 2026

Sunday, July 19th, 2026