Chicago (ORD) to Bilbao (BIO) flight deal in economy from $347

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

O'Hare International Airport

Chicago, United States
SpainBIO

Bilbao Airport

Bilbao, Spain
$526 USD
-34%$347 USD
Verified about 13 hours ago
Fair Availability
36% of dates checked are available within 10% of the lowest price

Saturday, January 2nd, 2027

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