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

Return flights

08 Aug - 20 Aug	Avianca	direct
06 Aug - 13 Aug	Avianca	direct
11 Aug - 18 Aug	Avianca	direct
13 Aug - 20 Aug	Avianca	direct
18 Aug - 25 Aug	Avianca	direct
22 Aug - 29 Aug	Avianca	direct
04 Aug - 18 Aug	Avianca	direct
25 Aug - 01 Sep	Avianca
27 Aug - 03 Sep	Avianca
29 Aug - 05 Sep	Avianca
12 Aug - 19 Aug	Avianca
23 Aug - 30 Aug	Avianca
31 Aug - 07 Sep	Avianca
16 Aug - 23 Aug	Avianca
26 Aug - 02 Sep	Avianca
28 Aug - 04 Sep	Avianca
30 Aug - 06 Sep	Avianca

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

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Cheapest return flights from Montreal to San Salvador in August from $396

Return flights