AirHint found the following cheapest return flights from Toronto (YYZ) to Philipsburg (SXM) in September 2025 (see full year).

Return flights

09 Sep - 14 Sep	Copa
14 Sep - 28 Sep	WestJet
07 Sep - 21 Sep	WestJet
14 Sep - 21 Sep	WestJet
14 Sep - 21 Sep	WestJet	direct
21 Sep - 28 Sep	WestJet	direct
07 Sep - 28 Sep	WestJet	direct
14 Sep - 28 Sep	WestJet	direct
07 Sep - 21 Sep	WestJet	direct
28 Sep - 05 Oct	WestJet
13 Sep - 29 Sep	Copa
28 Sep - 04 Oct	WestJet
27 Sep - 04 Oct	Copa
28 Sep - 05 Oct	WestJet	direct
30 Sep - 17 Oct	Porter Airlines (Canada) Ltd
30 Sep - 04 Oct	Porter Airlines (Canada) Ltd
28 Sep - 21 Oct	WestJet
30 Sep - 08 Oct	Caribbean Airlines
24 Sep - 08 Oct	Avianca
23 Sep - 07 Oct	Copa

Also check the deals for one-way flights from Toronto to Philipsburg in September.

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 Toronto to Philipsburg in September from 226€

Return flights