Aerial view of Lisbon's charming historic architecture under a bright sky. — flights from Boston to Lisbon
BostonLisbon

Flights from Boston to Lisbon

Nonstop flights from Boston (BOS) to Lisbon (LIS) take about 6h 54m (5,124 km). TAP Air Portugal flies it. Lowest fare seen: $326 one-way, nonstop (22 Oct 2026).

All flights from Boston →All flights to Lisbon →

Photo of Lisbon: Sophie Otto on Pexels.

When you land in Lisbon

The airport transfer and the few things worth sorting before you fly.

Aerial view of Lisbon's charming historic architecture under a bright sky. — arriving in Lisbon

Airport transfer

LIS → Lisbon, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Before you flyAirport lounges at Boston Logan →2 lounges at Boston Logan AirportTrains, buses and taxi faresLIS to Lisbon: getting into town →Early arrival or late flightLuggage storage in Lisbon →91 drop-off points, from €1.60

Things to book in Lisbon

All 88 things to do in Lisbon →
A view of the historic ornamental cloister of Jerónimos Monastery in Lisbon, Portugal.from €19.50
Jerónimos Monastery 4.2 · 33,286 Tiqets reviews
Belém Tower, a UNESCO World Heritage site in Lisbon, Portugal, by the Tagus River.from €9.99
Belém Tower 4.2 · 30,105 Tiqets reviews
Three friends posing happily by the 25 de Abril Bridge in Lisbon, showcasing urban street style.from €15
Lisbon Hop-on Hop-off Tours 4.2 · 29,023 Tiqets reviews
A classic tram navigating through a picturesque Lisbon street at dusk, capturing urban life and charm.from €22
Lisbon Tram 4.2 · 28,424 Tiqets reviews

Find hotels in Lisbon

Hotels, hostels & more · Trip.com

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Airlines flying Boston to Lisbon

Carriers on BOS–LIS according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ TAP Air Portugalnonstop fare seen

Boston to Lisbon fares by month

Cheapest month seen for a nonstop flight: Apr 2027, from $326 one-way. With stops: Nov 2026, from $306. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Oct 2026$34331 Oct 2026 · TAP Air Portugal—
Nov 2026$3521 Nov 2026 · TAP Air Portugal$306 · 1 stop1 Nov 2026
Dec 2026$33811 Dec 2026 · TAP Air Portugal$322 · 1 stop11 Dec 2026
Jan 2027$35218 Jan 2027 · TAP Air Portugal$321 · 1 stop18 Jan 2027
Apr 2027$32625 Apr 2027 · TAP Air Portugal—

When to go for the lowest fare

Fares were close across the months we saw: $306 for November 2026, $321 at best after that.

Nonstop or with a stop

A connection undercut nonstop in 3 of 3 months with both fares.

From Travelpayouts flight-search data, city to city (Boston to Lisbon, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

More for this trip

Frequently asked questions — Boston to Lisbon flights

How long is the flight from Boston to Lisbon?
A nonstop flight from Boston (BOS) to Lisbon (LIS) takes about 6h 54m, covering 5,124 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Boston from Lisbon by air?
The great-circle distance between Boston Logan International Airport and Lisbon Humberto Delgado Airport is 5,124 km (3,184 miles), a long-haul route.
Which airlines fly from Boston to Lisbon?
Airlines with flights or nonstop fares on the BOS–LIS route include TAP Air Portugal. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Boston to Lisbon cost?
The lowest one-way fare seen recently on BOS–LIS was $326 USD with TAP Air Portugal (nonstop), departing 25 Apr 2027, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Boston to Lisbon?
In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $306 one-way, against $343 for October 2026, the dearest month. Fares change daily, so check your own dates.
Is it cheaper to fly nonstop or with a stop from Boston to Lisbon?
In the fares we saw (22 Oct 2026), connecting was cheaper: from $306 with one stop against $326 nonstop, a saving of $20. Nonstop saves the connection time.
Do I need a visa to travel from Boston to Lisbon?
It depends on your passport. Some nationalities can enter Lisbon visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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