AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Santo Domingo (SDQ) in July 2025 (see full year).

Return flights

11 Jul - 14 Jul	Frontier Airlines
11 Jul - 15 Jul	Frontier Airlines
18 Jul - 22 Jul	Frontier Airlines
30 Jul - 01 Aug	Frontier Airlines
10 Jul - 14 Jul	Frontier Airlines
17 Jul - 21 Jul	Frontier Airlines
16 Jul - 19 Jul	Frontier Airlines
08 Jul - 28 Jul	Frontier Airlines

Also check the deals for one-way flights from Raleigh-durham to Santo Domingo in July.

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.

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Cheapest return flights from Raleigh-durham to Santo Domingo in July from 226€

Return flights