Chicago to Spanish cities from only $321 roundtrip (Jan-Oct dates)
Cheap flights from Chicago to Spanish cities from only $321 roundtrip with TAP Air Portugal.
Chicago, USA → Bilbao, Spain
Chicago to Bilbao, Spain for only $325 roundtrip (Jan-Mar dates)
Cheap flights from Chicago to Bilbao, Spain for only $325 roundtrip with TAP Air Portugal.
US cities to Bilbao, Spain from only $320 roundtrip (Nov-Apr dates)
Cheap flights from US cities to Bilbao, Spain from only $320 roundtrip with TAP Air Portugal.
US cities to Bilbao, Spain from only $360 roundtrip (Jan-May dates)
Cheap flights from US cities to Bilbao, Spain from only $360 roundtrip with TAP Air Portugal and Lufthansa.
Chicago to Valencia or Bilbao, Spain from only $330 roundtrip (Oct-Aug dates)
Cheap flights from Chicago to Valencia or Bilbao, Spain from only $330 roundtrip with TAP Air Portugal.
HOT!! East Coast USA to Bilbao, Spain for only $237 roundtrip
Cheap flights from US cities to Bilbao, Spain for only $237 roundtrip with Iberia and American Airlines.
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