Cheapest return flights from Chicago to Oranjestad in March from $545

AirHint found the following cheapest return flights from Chicago (MDW) to Oranjestad (AUA) in March 2026 (see full year).

Return flights

03 Mar - 10 Mar Delta
01 Mar - 01 Apr Frontier Airlines
06 Mar - 13 Mar Frontier Airlines
05 Mar - 12 Mar Delta
20 Mar - 29 Mar Frontier Airlines
12 Mar - 21 Mar Southwest Airlines
18 Mar - 26 Mar Southwest Airlines
11 Mar - 22 Mar Southwest Airlines
25 Mar - 02 Apr Southwest Airlines
13 Mar - 22 Mar Southwest Airlines
12 Mar - 22 Mar Southwest Airlines
28 Mar - 05 Apr Southwest Airlines
25 Mar - 03 Apr Porter Airlines (Canada) Ltd
24 Mar - 29 Mar Southwest Airlines
26 Mar - 03 Apr Southwest Airlines
28 Mar - 03 Apr Southwest Airlines

Also check the deals for one-way flights from Chicago to Oranjestad in March.

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