Madrid (MAD) to Chicago (ORD) flight deal in economy from $509
$781 USD
-35%$509 USD
Verified 16 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
28% of dates checked are available within 10% of the lowest price
Monday, August 10th, 2026
5 round-trip options
Returning
Sun, Aug 16, 2026•6 Day Trip
$1,015 USD
Returning
Mon, Aug 17, 2026•7 Day Trip
$988 USD
Returning
Wed, Aug 19, 2026•9 Day Trip
$998 USD
Returning
Fri, Aug 21, 2026•11 Day Trip
$1,005 USD
Returning
Mon, Aug 24, 2026•14 Day Trip
$988 USD