Cheapest return flights from Washington to Santo Domingo in December from $466

AirHint found the following cheapest return flights from Washington (IAD) to Santo Domingo (SDQ) in December 2026 (see full year).

Return flights

01 Dec - 08 Dec Copa
19 Dec - 03 Jan Avianca

Also check the deals for one-way flights from Washington to Santo Domingo in December.

Powered by

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

Feel free to contact us with any feedback or request another flight research.