Chicago (ORD) to Bilbao (BIO) flight deal in economy from $352

American AirlinesAAAmerican AirlinesFinnairAYFinnairBritish AirwaysBABritish AirwaysIberia AirlinesIBIberia Airlines
One Way•Economy
United StatesORD

O'Hare International Airport

Chicago, United States
SpainBIO

Bilbao Airport

Bilbao, Spain
$624 USD
-44%$352 USD
Verified about 3 hours ago
Limited Availability
18% of dates checked are available within 10% of the lowest price

Monday, January 18th, 2027

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