AirHint found the following cheapest one-way flights from Chicago (ORD) to Barcelona (BCN) in August 2026 (see full year).
One-Way flights
| 26 Aug | ITA Airways | ||
| 18 Aug | ITA Airways | ||
| 21 Aug | TAP | ||
| 08 Aug | ITA Airways | ||
| 01 Aug | ITA Airways | ||
| 22 Aug | TAP | ||
| 13 Aug | TAP | ||
| 30 Aug | TAP | ||
| 18 Aug | United | direct | |
| 13 Aug | United | direct |
Also check the deals for return flights from Chicago to Barcelona in August.
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