Cheapest return flights from Ontario to San Salvador in May from $344

Best time to book flights for Ontario (ONT) to San Salvador (SAL) flights at AirHint

AirHint found the following cheapest return flights from Ontario (ONT) to San Salvador (SAL) in May 2025 (see full year).

Return flights

10 May - 15 May Avianca direct
24 May - 01 Jun Avianca direct
24 May - 31 May Avianca direct
11 May - 25 May United
14 May - 28 May United
27 May - 31 May Avianca direct
01 May - 06 May American Airlines
01 May - 13 May American Airlines
26 May - 09 Jun United
28 May - 11 Jun United
10 May - 24 May United
08 May - 13 May Avianca direct
29 May - 12 Jun United
08 May - 24 May Avianca direct
30 May - 13 Jun United
29 May - 01 Jun Avianca direct
24 May - 07 Jun United
18 May - 01 Jun United
26 May - 01 Jun Lufthansa
23 May - 06 Jun United

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

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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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