Madrid (MAD) to Chicago (ORD) flight deal in economy from $509
$745 USD
-32%$509 USD
Verified 13 days agoDecember 2026
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Fair Availability
31% of dates checked are available within 10% of the lowest price
Wednesday, December 16th, 2026
8 round-trip options
Returning
Mon, Dec 21, 2026•5 Day Trip
$649 USD
Returning
Tue, Dec 22, 2026•6 Day Trip
$626 USD
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Wed, Dec 23, 2026•7 Day Trip
$626 USD
Returning
Thu, Dec 24, 2026•8 Day Trip
$636 USD
Returning
Sat, Dec 26, 2026•10 Day Trip
$728 USD
Returning
Mon, Dec 28, 2026•12 Day Trip
$810 USD
Returning
Tue, Dec 29, 2026•13 Day Trip
$810 USD
Returning
Wed, Dec 30, 2026•14 Day Trip
$810 USD