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

Tuesday, December 15th, 2026

7 round-trip options

Returning
Sun, Dec 20, 20265 Day Trip
$1,187 USD
Returning
Mon, Dec 21, 20266 Day Trip
$728 USD
Returning
Tue, Dec 22, 20267 Day Trip
$728 USD
Returning
Wed, Dec 23, 20268 Day Trip
$649 USD
Returning
Fri, Dec 25, 202610 Day Trip
$918 USD
Returning
Sun, Dec 27, 202612 Day Trip
$1,135 USD
Returning
Tue, Dec 29, 202614 Day Trip
$870 USD