Flights from Boston to Lisbon
One of the shortest transatlantic crossings from the US East Coast, which makes Lisbon an unusually gentle introduction to Europe — the overnight is short enough to arrive genuinely functional.
- Approximate nonstop time
- 6h 20m
- Distance
- 5,150 km
- Best months
- March to June, and September to October
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Pick your dates and we will price the itinerary in full — fare, taxes and carrier charges, and our service fee.
What to know before you book
- The flight is short for an overnight; sleep is limited, so keep arrival day light regardless.
- Lisbon airport is close to the city, and the metro reaches it directly.
- Lisbon is a common connecting point onward to the Azores, Madeira and mainland Europe.
Common questions
How long is the flight from Boston to Lisbon?
A nonstop flight takes approximately 6h 20m. Itineraries with a connection take longer, and the total depends on the connection time.
Which airports serve this route?
This page covers Logan International (BOS) in Boston and Humberto Delgado (LIS) in Lisbon. Other airports may serve either city — check which one your itinerary actually uses before arranging ground transport.
When is the best time to fly to Lisbon?
March to June, and September to October generally offers the best balance of weather and crowds. Airline schedules on this route can also thin outside the peak season.
Why is there no price on this page?
Because we do not hold a fare of our own to quote. Airfares change daily with availability, and a figure printed on a landing page would be out of date almost immediately. Run a search or send us the trip and you will get a current price with the fare, taxes and our service fee itemised.
