Cheapest one-way flights from Ontario to San Salvador in June from $229

AirHint found the following cheapest one-way flights from Ontario (ONT) to San Salvador (SAL) in June 2025 (see full year).

One-Way flights

28 Jun Frontier Airlines
18 Jun Frontier Airlines
21 Jun Frontier Airlines
26 Jun Avianca direct
29 Jun Avianca direct
20 Jun Delta
22 Jun Frontier Airlines
24 Jun Avianca direct
17 Jun Avianca direct
27 Jun Frontier Airlines

Also check the deals for return flights from Ontario to San Salvador in June.

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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