AirHint found the following cheapest one-way flights from Chicago (ORD) to Barcelona (BCN) in July 2026 (see full year).
One-Way flights
| 07 Jul | Spirit Airlines | ||
| 24 Jul | Iberia | ||
| 14 Jul | Icelandair | ||
| 10 Jul | TAP | ||
| 06 Jul | Icelandair | ||
| 01 Jul | TAP | ||
| 24 Jul | Iberia | direct | |
| 06 Jul | Iberia | direct | |
| 14 Jul | Iberia | direct | |
| 01 Jul | British Airways | direct |
Also check the deals for return flights from Chicago to Barcelona in July.
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