Cheapest return flights from Chicago to Barcelona in March from $482

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

Return flights

04 Mar - 11 Mar Air France
04 Mar - 17 Mar Air France
03 Mar - 10 Mar Delta
22 Mar - 09 Apr Delta
05 Mar - 12 Mar Delta
01 Mar - 10 Mar Delta
08 Mar - 20 Mar Air France
08 Mar - 17 Mar Air France
31 Mar - 07 Apr Delta
08 Mar - 15 Mar Frontier Airlines
23 Mar - 30 Mar Delta
01 Mar - 08 Mar Air France
22 Mar - 10 Apr Delta
25 Mar - 01 Apr Delta
28 Mar - 14 Apr Delta
28 Mar - 16 Apr Delta
25 Mar - 10 Apr Frontier Airlines
30 Mar - 06 Apr Delta
26 Mar - 02 Apr Delta
27 Mar - 03 Apr Delta

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

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