Cheap Flights from Boston to Lisbon

Compare Boston Logan International to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

Book the best Lisbon fare with no extra fees

Flight deals from Boston Logan International to Lisbon

Looking for a cheap last-minute deal or the best return flight from Boston Logan International to Lisbon? Find the lowest prices on one-way and return tickets right here.

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Find the cheapest month to fly from Boston Logan International to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Lisbon flights are currently cheapest in January.

Direct flights from Boston Logan International to Lisbon

Boston Logan International to Lisbon: Alternative routes

Compare routes from Boston Logan International to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Boston to Lisbon: Flight information

The things to know before you go.
Cheapest flight found$568
Cheapest month to flyJanuary
Average flight time6 hrs, 30 mins
Most popular airlinejetBlue
Average flights per week54

Finding cheap flights from Boston Logan International to Lisbon: Frequently asked questions

The best price we found for a return flight from Boston Logan International to Lisbon is $568. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 30 minutes is the average flight time from Boston Logan International to Lisbon.
jetBlue, TAP Air Portugal and Virgin Atlantic fly direct from Boston Logan International to Lisbon.
As of April 2024, there are 54 flights per week flying from Boston Logan International to Lisbon.
The cheapest month to fly from Boston Logan International to Lisbon is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Lisbon Airport on Sunday, 19 January 2025.
Yes – the average flight time is 6 hours and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Fly Play and Air France offer the cheapest flight tickets to Lisbon.

How to find cheap flights to Lisbon (LIS) from Boston (BOS) in 2024

Looking for cheap tickets from Boston Logan International to Lisbon? Return tickets start from $568 and one-way flights to Lisbon from Boston Logan International start from $269


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Boston Logan to Lisbon. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Lisbon from Boston from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Lisbon start from $269 one-way.
  • Flex your dates to find the best BOS-LIS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Lisbon from Boston Logan International.
  • Set up a Price Alert. You can easily track the fare of your cheap Boston Logan-Lisbon flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Boston Logan International and Lisbon? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: jetBlue
    TAP Air Portugal
    Virgin Atlantic
    Delta
    KLM
    Air France
    Emirates
  • Flexible on when you travel? The cheapest month to fly from Boston Logan International to Lisbon is January.
  • Find the cheapest Business class flights from Boston Logan International and Lisbon. We scour the internet for the best Business, Premium Economy and First Class flight fares to Lisbon, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Boston Logan International to Lisbon flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Boston Logan International and Lisbon whenever you want.

Combine your flight to Lisbon from Boston Logan International with hotels and car hire

Once you've secured your cheap flight ticket from Boston Logan International to Lisbon, discover the best prices and exclusive rates for hotels in Lisbon or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


More flight options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.