Madrid (MAD) to Chicago (ORD) flight deal in economy from $509

Saturday, July 25th, 2026

5 round-trip options

Returning
Thu, Jul 30, 20265 Day Trip
$832 USD
Returning
Sat, Aug 1, 20267 Day Trip
$839 USD
Returning
Tue, Aug 4, 202610 Day Trip
$832 USD
Returning
Fri, Aug 7, 202613 Day Trip
$849 USD
Returning
Sat, Aug 8, 202614 Day Trip
$872 USD