AirHint found the following cheapest return flights from Boston (BOS) to Santo Domingo (SDQ) in August 2025 (see full year).

Return flights

17 Aug - 24 Aug	Spirit Airlines
18 Aug - 05 Sep	Spirit Airlines
18 Aug - 08 Sep	Spirit Airlines
05 Aug - 12 Aug	Spirit Airlines
05 Aug - 19 Aug	Spirit Airlines
04 Aug - 25 Aug	Spirit Airlines
19 Aug - 25 Aug	Spirit Airlines
04 Aug - 11 Aug	Spirit Airlines
24 Aug - 25 Aug	Spirit Airlines
16 Aug - 23 Aug	Spirit Airlines
15 Aug - 22 Aug	Spirit Airlines
15 Aug - 24 Aug	Spirit Airlines

Also check the deals for one-way flights from Boston to Santo Domingo 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 Santo Domingo

Cheap car rent in Santo Domingo

Cheapest return flights from Boston to Santo Domingo in August from 288€

Return flights