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Lisbon to Boston is a 5,124 km route with a -5 hour timezone difference. Most flights have 1 stop. The shortest flight time we've seen is 9h 23m, with an average of 10h 18m.
The cheapest economy flight we're currently tracking is $471. Over the last 30 days, prices have remained stable (recent average: $619).
Airlines operating Lisbon to Boston include Iberia, American, British Airways, Aer Lingus, Transavia, KLM. We're tracking trips ranging from 7 to 30 days.
We'll notify you when fares on LIS→BOS drop.