Cheapest return flights from Chicago to Barcelona in May from 463€

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 May 2025 (see full year).

Return flights

05 May - 14 May Scandinavian Airlines
04 May - 14 May Scandinavian Airlines
07 May - 12 May Icelandair
04 May - 11 May Scandinavian Airlines
11 May - 21 May Icelandair
08 May - 12 May Icelandair
04 May - 14 May Finnair direct
14 May - 21 May TAP
12 May - 21 May Finnair
12 May - 19 May Aer Lingus
14 May - 11 Jun TAP
30 May - 06 Jun TAP
21 May - 01 Jun Spirit Airlines
16 May - 01 Jun Spirit Airlines
23 May - 01 Jun Icelandair
29 May - 05 Jun Icelandair
24 May - 01 Jun TAP
24 May - 02 Jun Air Serbia
29 May - 05 Jun United direct
14 May - 11 Jun Finnair direct

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

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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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