Super cheap, non-stop flights from Barcelona, Spain to Boston, USA for only €155 roundtrip.
Also works in reverse (for $250 roundtrip).
Availability from October 2018 to January 2019 (excluding Christmas/New Year)
Barcelona – Boston: €156
20th Nov – 4th Dec
27th Nov – 7th Dec
30th Nov – 7th Dec
30th Nov – 11th Dec
30th Nov – 14th Dec
More dates are available for €177 roundtrip:
Allow the search to complete, then click an OTA to view the advertised price:
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Booking currency is in EUR: