AirHint found the following cheapest return flights from Montreal (YUL) to Philipsburg (SXM) in April 2026 (see full year).

Return flights

22 Apr - 29 Apr	United
16 Apr - 23 Apr	WestJet
01 Apr - 08 Apr	WestJet
02 Apr - 09 Apr	WestJet
09 Apr - 16 Apr	WestJet
09 Apr - 16 Apr	Air Transat	direct
23 Apr - 30 Apr	Air Transat	direct
16 Apr - 23 Apr	Air Transat	direct
20 Apr - 27 Apr	Air Transat	direct
03 Apr - 10 Apr	WestJet
24 Apr - 01 May	United
26 Apr - 03 May	United
30 Apr - 07 May	Air Transat
27 Apr - 04 May	Air Canada

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

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 April from 272€

Return flights