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

Return flights

11 Dec - 25 Dec	Air Canada	direct
11 Dec - 15 Dec	WestJet
04 Dec - 11 Dec	Air Canada
06 Dec - 13 Dec	Air Transat	direct
04 Dec - 11 Dec	Air Transat	direct
08 Dec - 15 Dec	WestJet
14 Dec - 21 Dec	United
11 Dec - 18 Dec	Air Canada	direct
05 Dec - 12 Dec	Air Canada
01 Dec - 08 Dec	Air Canada
16 Dec - 13 Jan	Air Canada	direct
31 Dec - 07 Jan	Air Transat
17 Dec - 01 Jan	Air Transat	direct
31 Dec - 07 Jan	Air Transat	direct
25 Dec - 01 Jan	Air Transat	direct
29 Dec - 05 Jan	Air Transat	direct
24 Dec - 03 Jan	Air Transat	direct
30 Dec - 06 Jan	Air Canada
26 Dec - 02 Jan	Air Canada
28 Dec - 04 Jan	Air Canada

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

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 Philipsburg in December from 335€

Return flights