Cheapest return YUL–SAL flights, September

AirHint found the following cheapest return flights from Montreal (YUL) to San Salvador (SAL) in September 2026 (see full year).

Return flights

23 Sep - 30 Sep Copa
28 Sep - 05 Oct Copa
29 Sep - 06 Oct Copa
08 Sep - 15 Sep Copa
11 Sep - 18 Sep Copa
24 Sep - 01 Oct Copa
02 Sep - 09 Sep Copa
10 Sep - 17 Sep Copa
16 Sep - 23 Sep Copa
22 Sep - 29 Sep Copa
09 Sep - 16 Sep Copa
30 Sep - 07 Oct Copa
27 Sep - 04 Oct Copa
14 Sep - 21 Sep Copa
15 Sep - 22 Sep Copa
26 Sep - 03 Oct Copa

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

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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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