Cheapest return ORD–MAD flights, July

AirHint found the following cheapest return flights from Chicago (ORD) to Madrid (MAD) in July 2026 (see full year).

Return flights

11 Jul - 28 Jul TAP
26 Jul - 15 Aug TAP
31 Jul - 12 Aug TAP
13 Jul - 01 Aug Air Canada
11 Jul - 05 Aug TAP
12 Jul - 05 Aug TAP
13 Jul - 22 Jul Frontier Airlines
19 Jul - 04 Aug TAP
29 Jul - 05 Aug Iberia direct
20 Jul - 06 Aug Aer Lingus
05 Jul - 11 Jul Iberia
31 Jul - 17 Aug TAP
09 Jul - 19 Jul TAP
11 Jul - 27 Jul Frontier Airlines
31 Jul - 16 Aug Aer Lingus
03 Jul - 12 Jul Frontier Airlines
15 Jul - 23 Jul TAP
01 Jul - 11 Jul Volaris
08 Jul - 18 Jul Frontier Airlines
13 Jul - 23 Jul Iberia direct

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

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