Cheapest one-way flights from Chicago to Barcelona in August from 421€
AirHint found the following cheapest one-way flights from Chicago (ORD) to Barcelona (BCN) in August 2025 (see full year).
One-Way flights
| 23 Aug | Air Serbia | ||
| 16 Aug | Air Serbia | ||
| 15 Aug | Turkish Airlines | ||
| 20 Aug | United | direct | |
| 23 Aug | United | direct | |
| 15 Aug | United | direct | |
| 16 Aug | British Airways | direct | |
| 28 Aug | Delta |
Also check the deals for return flights from Chicago to Barcelona in August.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
