Cheapest return flights from St. Louis to Punta Cana in May from 392€

AirHint found the following cheapest return flights from St. Louis (STL) to Punta Cana (PUJ) in May 2026 (see full year).

Return flights

01 May - 08 May Frontier Airlines
03 May - 06 May Frontier Airlines
01 May - 08 May Frontier Airlines direct
28 May - 02 Jun Frontier Airlines
30 May - 05 Jun United
28 May - 01 Jun Frontier Airlines
29 May - 03 Jun Frontier Airlines
30 May - 05 Jun Frontier Airlines direct
01 May - 03 May Frontier Airlines
29 May - 03 Jun Frontier Airlines direct

Also check the deals for one-way flights from St. Louis to Punta Cana in May.

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