Cheap flights from Boston to Lisbon

1 adult
0 bags
Wed 17/8
Wed 24/8

Flight information for Boston to Lisbon
(BOS to LIS)

Find info about flight duration, direct flights, and airports for your flight from Boston to Lisbon

Direct flights


Airports in Lisbon

1 airport
There are no direct flights from Boston to Lisbon. There are no popular flight routes from Boston to Lisbon.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

How to get the cheapest flight ticket from Boston to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Boston to Lisbon?


The cheapest time of year to fly to Lisbon from Boston is September. The most expensive is July.

What is the cheapest day to depart Boston for Lisbon?


The cheapest day of the week is usually Monday. The most expensive is usually Monday.

How far in advance should you book Boston to Lisbon flights?

43 days before

The cheapest time to buy a flight from Boston to Lisbon is approximately 43 days to departure

  • How far is Boston Logan Intl to Lisbon Humberto Delgado by plane?

    The distance between Boston Logan Intl and Lisbon Humberto Delgado is about 5127,8 km.

Flights to other cities in Portugal

Lost the lust for Lisbon? Check out some flights to other cities in Portugal

Why use momondo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Lisbon . Millions of users trust and use momondo every year so you are in good hands.

Flights from Boston to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Boston.

Yes momondo offers price alerts on flights to Lisbon from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

Here's why travellers choose to use momondo
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