Cheapest return flights from Chicago to Barcelona in December from 451€

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

Return flights

03 Dec - 12 Dec Delta
07 Dec - 14 Dec Delta
14 Dec - 10 Jan Frontier Airlines
29 Dec - 10 Jan Virgin Atlantic
25 Dec - 07 Jan Delta
23 Dec - 08 Jan Delta
31 Dec - 05 Jan Virgin Atlantic
21 Dec - 06 Jan Delta
12 Dec - 09 Jan Delta
14 Dec - 04 Jan Delta
20 Dec - 26 Dec Virgin Atlantic
21 Dec - 02 Jan Virgin Atlantic
19 Dec - 02 Jan Virgin Atlantic

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

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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