American AirlinesAAAmerican Airlines
One Way•Economy
SpainMAD

Madrid-Barajas Airport

Madrid, Spain
United StatesORD

O'Hare International Airport

Chicago, United States
$623 USD
-45%$342 USD
Verified Nov 29, 2025 at 6:38 AM
Fair Availability
20% of dates checked are available within 10% of the lowest price

Monday, March 2nd, 2026

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