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Boston to Lisbon 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 10m, with an average of 9h 15m.
The cheapest economy flight we're currently tracking is $528. Over the last 30 days, prices have dropped 76.2% (recent average: $850).
Airlines operating Boston to Lisbon include Iberia, Vueling, LEVEL. We're tracking trips ranging from 7 to 30 days.
We'll notify you when fares on BOS→LIS drop.