Cheapest return flights from Chicago to Madrid in August from 515€

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

18 Aug - 25 Aug Scandinavian Airlines
17 Aug - 24 Aug TAP
23 Aug - 31 Aug Scandinavian Airlines
28 Aug - 12 Sep Turkish Airlines
18 Aug - 01 Sep TAP
25 Aug - 03 Sep TAP
14 Aug - 24 Aug TAP
04 Aug - 19 Aug Finnair direct
28 Aug - 04 Sep TAP
25 Aug - 03 Sep Finnair direct
09 Aug - 13 Sep Turkish Airlines
08 Aug - 24 Aug TAP
01 Aug - 17 Aug TAP
17 Aug - 24 Aug Finnair direct
25 Aug - 31 Aug Finnair direct
18 Aug - 01 Sep British Airways direct
22 Aug - 30 Aug TAP
09 Aug - 13 Sep Finnair direct
28 Aug - 12 Sep Iberia direct
28 Aug - 04 Sep Iberia 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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