Cheapest return flights from Montreal to Oranjestad in September from $401

AirHint found the following cheapest return flights from Montreal (YUL) to Oranjestad (AUA) in September 2026 (see full year).

Return flights

02 Sep - 09 Sep Avianca
08 Sep - 15 Sep Avianca
10 Sep - 17 Sep Avianca
12 Sep - 19 Sep Avianca
18 Sep - 25 Sep Avianca
22 Sep - 29 Sep Avianca
01 Sep - 08 Sep Avianca
03 Sep - 10 Sep Avianca
05 Sep - 12 Sep Avianca
07 Sep - 14 Sep Avianca
29 Sep - 06 Oct WestJet
24 Sep - 01 Oct Avianca
26 Sep - 03 Oct Avianca
28 Sep - 05 Oct Avianca
25 Sep - 02 Oct Avianca
30 Sep - 07 Oct Copa

Also check the deals for one-way flights from Montreal to Oranjestad in September.

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