Cheapest return flights from Ontario to San Salvador in December from $710

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 December 2025 (see full year).

Return flights

25 Dec - 15 Jan Avianca direct
20 Dec - 27 Dec Avianca direct
27 Dec - 03 Jan Avianca direct
24 Dec - 01 Jan Volaris
26 Dec - 08 Jan Volaris
23 Dec - 06 Jan Avianca direct
22 Dec - 13 Jan Volaris
24 Dec - 06 Jan Volaris
19 Dec - 27 Dec Volaris

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

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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