Cheapest return flights from Chicago to Barcelona in August from $465

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

17 Aug - 29 Aug TAP
18 Aug - 29 Aug TAP
04 Aug - 13 Aug TAP
18 Aug - 30 Aug TAP
18 Aug - 31 Aug TAP
16 Aug - 29 Aug TAP
18 Aug - 01 Sep TAP
19 Aug - 01 Sep Scandinavian Airlines
20 Aug - 31 Aug Scandinavian Airlines
23 Aug - 30 Aug Scandinavian Airlines
16 Aug - 24 Aug TAP
14 Aug - 21 Aug TAP
29 Aug - 07 Sep Scandinavian Airlines
20 Aug - 02 Sep SWISS
28 Aug - 05 Sep TAP
21 Aug - 01 Sep Scandinavian Airlines
20 Aug - 01 Sep Air Canada
28 Aug - 07 Sep Scandinavian Airlines
28 Aug - 08 Sep Scandinavian Airlines
21 Aug - 02 Sep SWISS

Also check the deals for one-way 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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