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

Return flights

11 Aug - 18 Aug	Volaris El Salvador
13 Aug - 20 Aug	Volaris El Salvador
10 Aug - 17 Aug	Spirit Airlines
07 Aug - 14 Aug	Spirit Airlines
08 Aug - 15 Aug	Volaris El Salvador
23 Aug - 30 Aug	Avianca
23 Aug - 30 Aug	Avianca	direct
05 Aug - 28 Aug	Avianca
05 Aug - 06 Aug	Avianca
01 Aug - 09 Aug	Avianca

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

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

Cheapest return flights from San Salvador to Montreal in August from 342€

Return flights