Cheapest return flights from Chicago to Madrid in August from 601€

Best time to book flights for Chicago (ORD) to Madrid (MAD) flights at AirHint

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

Return flights

12 Aug - 20 Aug Finnair direct
12 Aug - 19 Aug Finnair direct
05 Aug - 19 Aug Finnair direct
28 Aug - 14 Sep Turkish Airlines
28 Aug - 13 Sep Turkish Airlines
29 Aug - 14 Sep Turkish Airlines
29 Aug - 13 Sep Turkish Airlines
15 Aug - 25 Aug Finnair
15 Aug - 25 Aug Finnair direct
05 Aug - 12 Aug Finnair
29 Aug - 04 Sep TAP
29 Aug - 03 Sep TAP
05 Aug - 12 Aug Finnair direct
28 Aug - 06 Sep TAP
08 Aug - 15 Aug TAP
08 Aug - 15 Aug Finnair direct
29 Aug - 04 Sep Finnair direct
29 Aug - 03 Sep Finnair direct
28 Aug - 14 Sep Finnair direct

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

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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