AirHint found the following cheapest one-way flights from Chicago (MDW) to Athens (ATH) in April 2026 (see full year).
One-Way flights
| 19 Apr | Delta | ||
| 20 Apr | Air France | ||
| 26 Apr | Delta | ||
| 27 Apr | Air France | ||
| 29 Apr | Air France | ||
| 22 Apr | Delta | ||
| 15 Apr | Delta | ||
| 21 Apr | Delta | ||
| 17 Apr | Delta | ||
| 18 Apr | Air France |
Also check the deals for return flights from Chicago to Athens in April.
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