Cheap flights from Lisbon to Boston from only €263 roundtrip! In the return trip you have at your disposal a full day stop in Toronto, so you will have the opportunity to explore this amazing Canadian city!
Take this opportunity to fly from Lisbon to Boston from only €278 for a roundtrip with OneWorld members Iberia and British Airways!
Take this opportunity to fly from Lisbon to Boston from only €286 for a roundtrip!EU
(Updated) TAP Portugal is offering a nice opportunity to fly non-stop from Lisbon to New York, Miami or Boston from only €379 for a roundtrip!