Cheapest return flights from Ontario to San Salvador in May from 304€

AirHint found the following cheapest return flights from Ontario (ONT) to San Salvador (SAL) in May 2026 (see full year).

Return flights

03 May - 06 May United
03 May - 10 May United
14 May - 16 May United
08 May - 15 May United
23 May - 26 May United
15 May - 17 May United

Also check the deals for one-way flights from Ontario to San Salvador in May.

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