This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $524 fare is the cheapest current round-trip from Santo Domingo (SDQ) to BWI on DM flight DM2104, departing 2026-07-21 at 15:35 with return on 2026-08-05.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.