Cheapest return flights from Montreal to San Salvador in December from 348€

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

Return flights

05 Dec - 19 Dec Porter Airlines (Canada) Ltd
08 Dec - 15 Dec Air Transat
12 Dec - 22 Dec Air Canada
04 Dec - 23 Dec Porter Airlines (Canada) Ltd
04 Dec - 18 Dec Porter Airlines (Canada) Ltd
06 Dec - 13 Dec Air Transat
04 Dec - 11 Dec Air Transat
09 Dec - 15 Dec Avianca
13 Dec - 20 Dec Porter Airlines (Canada) Ltd
07 Dec - 14 Dec Air Transat
05 Dec - 16 Jan Porter Airlines (Canada) Ltd
01 Dec - 12 Jan Avianca
31 Dec - 09 Jan Air Transat
05 Dec - 16 Jan Air Transat direct
22 Dec - 19 Jan WestJet
22 Dec - 16 Jan WestJet
31 Dec - 07 Jan Porter Airlines (Canada) Ltd
17 Dec - 12 Jan Porter Airlines (Canada) Ltd
15 Dec - 09 Jan Porter Airlines (Canada) Ltd
11 Dec - 08 Jan Avianca

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

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