HOT!! Chicago to Barcelona, Spain for only $272 roundtrip
Super cheap flights from Chicago to Barcelona, Spain for only $272 roundtrip with United Airlines.
Chicago, USA → Barcelona, Spain
Big sale from the USA to Europe from only $317 roundtrip
American Airlines have put many USA to Europe routes on sale.
Big sale from the USA to Europe from only $351 roundtrip
United Airlines have put many USA to Europe routes on sale. For example, fly non-stop from Chicago to Amsterdam, Netherlands for only $351 roundtrip with United Airlines (see image below).
Chicago to Barcelona or Madrid, Spain from only $377 roundtrip
Cheap flights from Chicago to either Barcelona or Madrid, Spain from only $377 roundtrip with Delta.
SUMMER: Chicago to Spain or Finland from only $427 roundtrip
Summer flights from Chicago to Spain or Finland from only $427 roundtrip with Air Canada and Swiss International Air Lines.
Chicago or Washington DC to Madrid or Barcelona, Spain from only $453 roundtrip
Fly from either Chicago or Washington DC to Madrid or Barcelona, Spain from only $453 roundtrip with American Airlines.
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