Cheapest one-way flights from Santo Domingo to Castries in August from $425

AirHint found the following cheapest one-way flights from Santo Domingo (SDQ) to Castries (SLU) in August 2025 (see full year).

One-Way flights

30 Aug Arajet
31 Aug Arajet

Also check the deals for return flights from Santo Domingo to Castries in August.

Skyscanner

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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