This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $561 fare is the cheapest current round-trip from Santo Domingo (SDQ) to HOU on DM flight DM2100, departing 2026-09-04 at 10:19 with return on 2026-09-12.

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