Cheapest return flights from Chicago to Barcelona in August from $469

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

Return flights

11 Aug - 25 Aug ITA Airways
23 Aug - 31 Aug ITA Airways
18 Aug - 25 Aug British Airways
19 Aug - 26 Aug British Airways
11 Aug - 01 Sep British Airways
11 Aug - 25 Aug Finnair direct
19 Aug - 26 Aug Finnair direct
11 Aug - 01 Sep Finnair direct
17 Aug - 24 Aug SWISS
10 Aug - 20 Aug Air France
24 Aug - 31 Aug SWISS
26 Aug - 06 Sep Scandinavian Airlines
16 Aug - 23 Aug British Airways
26 Aug - 06 Sep Iberia direct

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

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