AirHint found the following cheapest one-way flights from Chicago (ORD) to Warsaw (WAW) in April 2026 (see full year).
One-Way flights
| 22 Apr | SWISS | ||
| 19 Apr | TAP | ||
| 10 Apr | WestJet | ||
| 11 Apr | TAP | ||
| 09 Apr | jetBlue | ||
| 22 Apr | LOT | direct | |
| 19 Apr | LOT | direct | |
| 10 Apr | LOT | direct | |
| 11 Apr | LOT | direct |
Also check the deals for return flights from Chicago to Warsaw in April.
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