Cheapest return flights from Chicago to Madrid in December from 361€

AirHint found the following cheapest return flights from Chicago (ORD) to Madrid (MAD) in December 2025 (see full year).

Return flights

09 Dec - 16 Dec Iberia direct
03 Dec - 10 Dec British Airways direct
03 Dec - 12 Dec British Airways direct
02 Dec - 10 Dec British Airways direct
01 Dec - 09 Dec British Airways direct
10 Dec - 09 Jan Air Canada
29 Dec - 14 Jan Air France
05 Dec - 11 Dec British Airways direct
03 Dec - 08 Dec British Airways direct
02 Dec - 15 Dec British Airways direct
23 Dec - 09 Jan Air Canada
28 Dec - 09 Jan Lufthansa
11 Dec - 25 Dec Air Canada
05 Dec - 14 Dec TAP
11 Dec - 22 Jan Iberia
29 Dec - 14 Jan Finnair direct
12 Dec - 11 Jan Icelandair
11 Dec - 11 Jan Lufthansa
14 Dec - 13 Jan Aer Lingus
12 Dec - 09 Jan Icelandair

Also check the deals for one-way flights from Chicago to Madrid 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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