Cheapest return flights from Montreal to San Salvador in September from $376

Best time to book flights for Montreal (YUL) to San Salvador (SAL) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to San Salvador (SAL) in September 2025 (see full year).

Return flights

09 Sep - 16 Sep Copa
16 Sep - 23 Sep Copa
29 Sep - 08 Oct Copa
14 Sep - 28 Sep Copa
11 Sep - 18 Sep Copa
25 Sep - 02 Oct Copa
25 Sep - 13 Oct Copa
02 Sep - 09 Sep Copa
14 Sep - 21 Sep Copa
26 Sep - 03 Oct Copa
28 Sep - 05 Oct Copa
07 Sep - 14 Sep Copa
12 Sep - 19 Sep Copa
06 Sep - 13 Sep Copa
27 Sep - 04 Oct Copa
19 Sep - 26 Sep Copa

Also check the deals for one-way flights from Montreal to San Salvador in September.

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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