Cheapest return flights from Montreal to San Salvador in December from 570€

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

Return flights

31 Dec - 15 Jan Air Transat
31 Dec - 12 Jan Air Transat
30 Dec - 05 Jan Air Canada
30 Dec - 07 Jan Air Transat
28 Dec - 10 Jan Porter Airlines (Canada) Ltd
31 Dec - 07 Jan Air Transat
30 Dec - 11 Jan Air Transat
29 Dec - 07 Jan Air Transat
31 Dec - 06 Jan Air Transat
29 Dec - 05 Jan Air Transat
27 Dec - 31 Dec Air Transat

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

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