Cheapest return flights from San Salvador to Montreal in September from $462

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

Return flights

22 Sep - 03 Oct Copa
25 Sep - 15 Oct Copa
23 Sep - 07 Oct Copa
18 Sep - 30 Sep Spirit Airlines
23 Sep - 10 Oct Spirit Airlines
15 Sep - 22 Sep Avianca
14 Sep - 21 Sep Spirit Airlines
15 Sep - 30 Sep Avianca
08 Sep - 15 Sep Avianca

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

Book a cheap hotel in Montreal

Cheap car rent in Montreal

Feel free to contact us with any feedback or request another flight research.