Cheapest return flights from Chicago to Barcelona in August from $442

Best time to book flights for Chicago (ORD) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Barcelona (BCN) in August 2025 (see full year).

Return flights

24 Aug - 31 Aug Scandinavian Airlines
17 Aug - 24 Aug Scandinavian Airlines
22 Aug - 31 Aug Scandinavian Airlines
23 Aug - 01 Sep Scandinavian Airlines
13 Aug - 20 Aug Finnair direct
06 Aug - 19 Aug British Airways direct
12 Aug - 19 Aug British Airways direct
18 Aug - 25 Aug TAP
05 Aug - 08 Sep Finnair
17 Aug - 21 Aug TAP
13 Aug - 23 Aug Finnair direct
18 Aug - 25 Aug Finnair direct
05 Aug - 08 Sep American Airlines direct

Also check the deals for one-way flights from Chicago to Barcelona in August.

Skyscanner

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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