Cheapest one-way flights from Chicago to Barcelona in August from 263€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Barcelona (BCN) in August 2026 (see full year).

One-Way flights

11 Aug Aer Lingus
16 Aug Aer Lingus
02 Aug British Airways
09 Aug British Airways
02 Aug British Airways direct
11 Aug British Airways direct
16 Aug Iberia direct
09 Aug British Airways direct
23 Aug British Airways
23 Aug Iberia direct

Also check the deals for return flights from Chicago to Barcelona in August.

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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.

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