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
Saturday, August 22nd, 2026
5 round-trip options
Returning
Fri, Aug 28, 2026•6 Day Trip
$872 USD
Returning
Sat, Aug 29, 2026•7 Day Trip
$849 USD
Returning
Mon, Aug 31, 2026•9 Day Trip
$832 USD
Returning
Wed, Sep 2, 2026•11 Day Trip
$896 USD
Returning
Sat, Sep 5, 2026•14 Day Trip
$872 USD