Cheapest return flights from Montreal to San Salvador in September from 409€

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

29 Sep - 06 Oct Copa
21 Sep - 28 Sep Copa
26 Sep - 03 Oct Copa
28 Sep - 05 Oct Copa
24 Sep - 01 Oct Copa
08 Sep - 15 Sep Copa
12 Sep - 19 Sep Copa
09 Sep - 16 Sep United
19 Sep - 26 Sep Copa
10 Sep - 17 Sep Copa
14 Sep - 21 Sep Copa
27 Sep - 04 Oct United
07 Sep - 14 Sep Copa
03 Sep - 10 Sep United
23 Sep - 30 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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