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

Return flights

18 Mar - 26 Apr	Avianca
18 Mar - 22 Apr	Avianca
18 Mar - 13 Apr	Avianca
22 Mar - 29 Mar	Avianca
23 Mar - 30 Mar	Avianca
11 Mar - 10 Apr	Avianca
11 Mar - 15 Apr	Avianca
11 Mar - 13 Apr	Avianca
11 Mar - 12 Apr	Avianca
06 Mar - 16 Mar	Avianca
08 Mar - 15 Mar	Avianca
15 Mar - 22 Mar	Avianca
25 Mar - 10 Apr	Avianca
25 Mar - 01 Apr	Avianca
21 Mar - 28 Mar	Air Canada
28 Mar - 04 Apr	Air Canada
02 Mar - 07 Mar	Avianca
01 Mar - 08 Mar	Avianca
14 Mar - 21 Mar	Avianca
09 Mar - 16 Mar	Air Canada

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 287€

Return flights