Madrid (MAD) to Chicago (ORD) flight deal in economy from $509
$745 USD
-32%$509 USD
Verified 13 days agoAugust 2026
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Fair Availability
31% of dates checked are available within 10% of the lowest price
Monday, August 17th, 2026
5 round-trip options
Returning
Sat, Aug 22, 2026•5 Day Trip
$1,622 USD
Returning
Mon, Aug 24, 2026•7 Day Trip
$1,074 USD
Returning
Thu, Aug 27, 2026•10 Day Trip
$901 USD
Returning
Sun, Aug 30, 2026•13 Day Trip
$918 USD
Returning
Mon, Aug 31, 2026•14 Day Trip
$891 USD