Cheapest return ORD–MAD flights, April

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

Return flights

27 Apr - 18 May Icelandair
19 Apr - 30 Apr TAP
29 Apr - 06 May Icelandair
29 Apr - 08 May Icelandair
19 Apr - 28 Apr British Airways direct
20 Apr - 29 Apr Iberia direct
22 Apr - 28 Apr Iberia direct
19 Apr - 30 Apr Iberia direct
29 Apr - 09 May Icelandair
30 Apr - 06 May Spirit Airlines
22 Apr - 27 Apr Air France
24 Apr - 10 May Turkish Airlines
20 Apr - 24 Apr Spirit Airlines
22 Apr - 27 Apr Finnair direct
24 Apr - 02 May TAP
24 Apr - 03 May Turkish Airlines
23 Apr - 27 Apr Finnair direct
28 Apr - 30 Apr Spirit Airlines
29 Apr - 06 May British Airways direct
30 Apr - 06 May British Airways direct

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

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