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

Return flights

17 Nov - 25 Nov	Delta
11 Nov - 20 Nov	Delta
11 Nov - 18 Nov	Delta
18 Nov - 26 Nov	KLM
28 Nov - 05 Dec	Delta
13 Nov - 20 Nov	Delta
14 Nov - 21 Nov	Delta
19 Nov - 27 Nov	Delta
23 Nov - 13 Dec	Frontier Airlines
16 Nov - 06 Dec	Virgin Atlantic
13 Nov - 04 Dec	Frontier Airlines
20 Nov - 29 Nov	Frontier Airlines
17 Nov - 19 Nov	Frontier Airlines
21 Nov - 13 Dec	Frontier Airlines
25 Nov - 30 Nov	Frontier Airlines
26 Nov - 01 Dec	Delta
19 Nov - 13 Dec	Virgin Atlantic

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

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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Cheapest return flights from Chicago to Madrid in November from $461

Return flights