AirHint found the following cheapest return flights from Boston (BOS) to Montego Bay (MBJ) in August 2025 (see full year).

Return flights

11 Aug - 14 Aug	Spirit Airlines
16 Aug - 27 Aug	Spirit Airlines
31 Aug - 17 Sep	Spirit Airlines
16 Aug - 20 Aug	Spirit Airlines
12 Aug - 14 Aug	Spirit Airlines
05 Aug - 14 Aug	Spirit Airlines
16 Aug - 26 Aug	Spirit Airlines
11 Aug - 27 Aug	Spirit Airlines
16 Aug - 22 Aug	Spirit Airlines
25 Aug - 27 Aug	Spirit Airlines
13 Aug - 20 Aug	Spirit Airlines
31 Aug - 14 Sep	Spirit Airlines
25 Aug - 14 Sep	Spirit Airlines
28 Aug - 17 Sep	Spirit Airlines
28 Aug - 14 Sep	Spirit Airlines

Also check the deals for one-way flights from Boston to Montego Bay in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Montego Bay

Cheap car rent in Montego Bay

Cheapest return flights from Boston to Montego Bay in August from 257€

Return flights