AirHint found the following cheapest return flights from Montreal (YUL) to Willemstad (CUR) in March 2026 (see full year).

Return flights

15 Mar - 22 Mar	Avianca
16 Mar - 23 Mar	Avianca
08 Mar - 15 Mar	Avianca
09 Mar - 16 Mar	Avianca
13 Mar - 20 Mar	Avianca
18 Mar - 25 Mar	Avianca
11 Mar - 18 Mar	Avianca
27 Mar - 03 Apr	Air Canada	direct
06 Mar - 13 Mar	Avianca
02 Mar - 11 Mar	United
02 Mar - 09 Mar	Avianca
26 Mar - 02 Apr	Air Canada
28 Mar - 04 Apr	Air Canada
25 Mar - 01 Apr	Air Canada
30 Mar - 06 Apr	Air Canada	direct

Also check the deals for one-way flights from Montreal to Willemstad in March.

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 Willemstad in March from $356

Return flights