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Super cheap flights from Barcelona or Madrid, Spain to Boston, USA from only €104 roundtrip with Air Canada and Swiss International Air Lines.
DEPART:
Barcelona/Madrid, Spain
ARRIVE:
Boston, USA
RETURN:
Barcelona/Madrid, Spain
DATES:
Limited availability from November 2019 to May 2020 (excluding Christmas/New Year)
Barcelona – Boston: €104-€119
22nd-30th Jan
12th-20th Feb
2nd-17th May
Madrid – Boston: €124-€129
12th-20th Nov
12th-25th Nov
13th-21st Nov
13th-25th Nov
14th-25th Nov
14th-28th Nov
19th-27th Nov
20th-28th Nov
20th Nov – 2nd Dec
possibly more…
STOPS:
Montreal
Zurich (incoming only)
AIRLINES:
Air Canada
Swiss International Air Lines
Allow the search to complete, then click an OTA to view the advertised price: