AirHint found the following cheapest return flights from Chicago (MDW) to Oranjestad (AUA) in April 2026 (see full year).
Return flights
| 04 Apr - 09 Apr | Southwest Airlines | ||
| 06 Apr - 13 Apr | Southwest Airlines | ||
| 01 Apr - 05 Apr | Delta | ||
| 07 Apr - 11 Apr | Southwest Airlines |
Also check the deals for one-way flights from Chicago to Oranjestad in April.
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