Cheapest return flights from Washington to Philipsburg in April from $457

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

Return flights

29 Apr - 02 May jetBlue
09 Apr - 13 Apr Air Canada
25 Apr - 02 May Air Canada
24 Apr - 27 Apr Air Canada
29 Apr - 07 May Southwest Airlines
16 Apr - 20 Apr Air Canada
25 Apr - 29 Apr Southwest Airlines
26 Apr - 02 May Air Canada
24 Apr - 28 Apr United
30 Apr - 05 May Southwest Airlines
30 Apr - 04 May United
03 Apr - 06 Apr Air Canada
22 Apr - 26 Apr jetBlue
08 Apr - 12 Apr Southwest Airlines
15 Apr - 19 Apr Southwest Airlines
12 Apr - 19 Apr United

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

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