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LIS - BOS

$167 Find cheap flights from Lisbon to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lisbon to Boston departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/2
Sun 6/9

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Boston.
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Lisbon to Boston (LIS-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:20 pm - 6:00 pmLIS-BOS
25h 40m1 stop
7:15 pm - 8:20 pmBOS-LIS
20h 05m1 stop
$404PLAY
Find Deal
Fri, May 24 - Thu, May 30
9:20 pm - 6:00 pmLIS-BOS
25h 40m1 stop
7:15 pm - 8:20 pmBOS-LIS
20h 05m1 stop
$405PLAY
Find Deal
Fri, May 24 - Thu, May 30
12:45 pm - 3:30 pmLIS-BOS
7h 45mnonstop
11:15 pm - 10:45 amBOS-LIS
6h 30mnonstop
$531Air France
Find Deal
Fri, May 24 - Thu, May 30
5:00 am - 1:40 pmLIS-BOS
13h 40m1 stop
6:55 pm - 11:15 amBOS-LIS
11h 20m1 stop
$532Delta
Find Deal
Wed, Jun 12 - Wed, Jul 17
5:40 am - 1:45 pmLIS-BOS
13h 05m1 stop
1:23 pm - 8:00 amBOS-LIS
13h 37m1 stop
$536Air France
Find Deal
Thu, Jul 11 - Tue, Jul 23
5:00 am - 1:45 pmLIS-BOS
13h 45m1 stop
6:50 pm - 11:15 amBOS-LIS
11h 25m1 stop
$543Delta
Find Deal
Mon, May 20 - Tue, May 28
7:20 am - 12:14 amLIS-BOS
21h 54m2 stops
7:10 pm - 6:05 pmBOS-LIS
17h 55m1 stop
$605American Airlines
Find Deal
Fri, May 31 - Fri, Jun 7
7:20 am - 9:29 pmLIS-BOS
19h 09m2 stops
5:47 pm - 6:05 pmBOS-LIS
19h 18m2 stops
$616American Airlines
Find Deal
Fri, May 31 - Fri, Jun 7
5:00 pm - 7:30 pmLIS-BOS
7h 30mnonstop
10:00 pm - 9:30 amBOS-LIS
6h 30mnonstop
$1,161TAP AIR PORTUGAL
Find Deal
Thu, Jun 6 - Thu, Jun 6
11:45 am - 2:10 pmLIS-BOS
7h 25mnonstop
10:45 pm - 10:15 amBOS-LIS
6h 30mnonstop
$4,730TAP AIR PORTUGAL
Find Deal
Tue, May 14 - Mon, May 20

Flights from Lisbon to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Lisbon to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Lisbon to Boston?

The average price of all flights from Lisbon to Boston clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Lisbon to Boston, look for departures on Mondays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Boston, Sunday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Lisbon to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Lisbon to Boston is November, where tickets cost $559 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $950 and $823 respectively.

How far in advance should I book a flight from Lisbon to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Lisbon to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Lisbon to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 64 days before departure.

Which airlines provide the cheapest flights from Lisbon to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Lisbon to Boston were found on PLAY ($404) and British Airways ($506). Vueling proposed the cheapest one-way flight at $167.

Which airlines fly non-stop between Lisbon and Boston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Lisbon to Boston.
There are 2 airlines that fly nonstop from Lisbon to Boston. They are Delta and TAP AIR PORTUGAL. The cheapest airline for this route is Delta, with the best one-way deal found costing $515. On average, the best prices for this route can be found at Delta.

How many flights are there between Lisbon and Boston per day?

Each day, there are between 3 and 4 nonstop flights that take off from Lisbon and land in Boston, with an average flight time of 7h 31m. The most common departure time is 5:00 pm and most flights take off in the morning. Each week, there are 24 flights. The most frequent day of departure is Tuesday, when 17% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between Lisbon and Boston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Lisbon to Boston take?

Direct flights take on average 7h 15m to travel the 3,182 miles between Lisbon and Boston.

What’s the earliest departure time from Lisbon to Boston?

Early birds can take the earliest flight from Lisbon at 11:45 am and will be landing in Boston at 2:10 pm.

What’s the latest departure time from Lisbon to Boston?

If you prefer to fly at night, the latest flight from Lisbon to Boston jets off at 5:50 pm and lands at 8:15 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$167
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Lisbon to Boston

When to book flights from Lisbon to Boston

Are your dates flexible? Find out the best times to travel from Lisbon to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lisbon to Boston

  • Which other cities can I visit when I fly to Lisbon to Boston?

    Consider a flight from Lisbon to Boston as an opportunity to visit several other cities in Massachusetts, apart from Boston. Some of the cities served by BOS, which you can conveniently visit upon landing, include Arlington, Belmont, and Avon.

  • Can I fly with my pet from Lisbon to Boston?

    All flights from Lisbon to Boston are pet-friendly. Both Boston Logan International Airport and Lisbon International Airport have designated pet relief areas. At BOS, the pet relief area is located near Gate E7 in the Terminal E after the security.

  • How do I connect to Lisbon International Airport from downtown Lisbon?

    An affordable way to get from downtown Lisbon to Lisbon International Airport is by using Greyhound buses. The bus takes about 20 minutes to arrive at LIS from downtown Lisbon. Another popular alternative means of transport is a taxi, which is ideal for those who want to take the shortest time possible to the airport from downtown Lisbon.

  • Are there car rentals at Boston Logan International Airport?

    Yes. It is possible to reserve a rental car from any of the major Boston car rentals at the airport’s car rental center, located at a walkable distance from the baggage claim area. Car rentals offer higher flexibility to travelers who want to visit various off-road destinations while in Boston.

  • What is the cheapest flight from Lisbon to Boston?

    In the last 3 days, the lowest price for a flight from Lisbon to Boston was $167 for a one-way ticket and $404 for a round-trip.

  • Do I need a passport to fly between Lisbon and Boston?

    Yes

  • Which airports will I be using when flying from Lisbon to Boston?

    Lisbon airport is called Lisbon Humberto Delgado and the only airport in Boston is Boston Logan Intl.

  • Which airlines offer Wi-Fi service onboard planes from Lisbon to Boston?

    SWISS, Air France, KLM, Virgin Atlantic, and Delta offer inflight Wi-Fi service on the Lisbon to Boston flight route.

  • Which aircraft models fly most regularly from Lisbon to Boston?

    The Boeing 767-300 (winglets) is the aircraft model that flies most regularly on the Lisbon to Boston flight route.

  • Which airline alliances offer flights from Lisbon to Boston?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Lisbon and Boston, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Lisbon to Boston?

    There are nonstop flights from Lisbon to Boston on a daily basis.

  • Which is the best airline for flights from Lisbon to Boston, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Lisbon to Boston are Delta and KLM. With an average price for the route of $672 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $768 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Lisbon to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lisbon to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lisbon to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Lisbon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lisbon to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Lisbon with another airline. Booking your flights between Lisbon and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lisbon to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Lisbon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from LIS to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $596 or less one-way and $626 or less round-trip.
  • Boston Logan International Airport (BOS) is where the majority of flights from Lisbon to Boston. The ease of access and higher reliability are its key benefits over other airports. Since the airport lies in the middle of Boston, it is simpler for visitors to get to various locations from the airport utilizing various modes of transportation.
  • If you are coming from BOS to central Boston, no other means of transport beats the free Sliver line of the bus system. These buses ferry passengers all terminals of the airport and drop them at various stops in the city.. However, you can also connect from airport using a taxi to the city center. Taxis offer the fastest means of transport to the city center from the airport despite being considerably expensive.
  • If you flight from Lisbon to Bost arrives at BOS late at night you can spend your night before at one of the hotels closest to BOS. Located about 0.7 miles from the airport, Hilton Boston Logan Airport is a suitable hotel option for you. The hotel has free airport shuttles that provide safe and convenient means of transport from the airport.
  • Most travelers flying from Lisbon to Boston depart from Lisbon International Airport (LIS). This is located centrally in Lisbon, hence offering convenience to those who want to connect from different parts of the city. You can enjoying viewing landing and taking off planes from the observation area on the south side of the airstrip before boarding your flight from the airport.
  • If you treveling with your kids from Lisbon to Boston, consider booking a flight with American Airlines. The airline is popular for is exciting onboard amenities, among them being spacious seats with an extra legroom, which ensure you and your kids remain comfortable the entire journey. Your young ones can also enjoy endless kid- friendly entertainment.
See more tips

Prefer to fly non-stop from Lisbon to Boston?

Find which airlines fly direct from Humberto Delgado to Logan Intl, which days they fly and book direct flights.

Nonstop departures

Lisbon Humberto Delgado to Boston Logan Intl

Monday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Tuesday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Wednesday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Thursday

Air France, Delta, JetBlue, +3 more

Air France, Delta, +4 more

Friday

Air France, Delta, JetBlue, +3 more

Air France, Delta, +4 more

Saturday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Sunday

Air France, Delta, JetBlue, +3 more

Air France, Delta, +4 more

See more direct flights

Nonstop returns

Boston Logan Intl to Lisbon Humberto Delgado

Monday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Tuesday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Wednesday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Thursday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Friday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Saturday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

Sunday

Air France, Delta, Emirates, +4 more

Air France, Delta, +5 more

See more direct flights
See more direct flights

Top 5 airlines serving from Lisbon to Boston

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lisbon to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10848 reviews
8.6Crew
8.0Entertainment
8.2Boarding
7.4Food
7.9Comfort
Airline reviews

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

8.0 ExcellentAshlee, May 2024KIN - ATL
Read more about Delta reviews

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

They charge me for luggage which is was included on the ticket

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

No birding was given for next trip on same carrier, food was very moderate.

Lost luggage, 2 bags were badly damaged and one of the bags came open.

The line at boarding was not well organized and managed

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Both flights yesterday, experienced hard landings. Harder than I’ve ever felt before. Im hopeful there was weather involved and not pilot error. Other than the landing, the flight was quite good~

Adequate. You get what you pay for. Absolutely no frills but a cost effective way to travel between European countries.

Disastrous boarding. Entered air bridge only to descend stairs and enter a bus. Plane had insufficient storage, was old and chair recline was damaged. Air stewardess was sullen.

I wish to bring to your attention an incident involving a flight attendant that occurred on my recent journey. The attendant displayed a lack of courtesy, which was concerning. For instance, after accidentally spilling water on a passenger, the attendant dismissed the situation rather than offering a proper apology. Additionally, when I handed over my trash, the attendant reacted negatively because I placed a paper cup on the tray, she told me this doesn't go here and threw it back on my table. It was apparent that she was experiencing a challenging day, which unfortunately impacted the service provided to myself and other passengers. While I understand that everyone can have an off day, it is essential for customer-facing staff to seek support to manage personal stress without it affecting their professional responsibilities.

The flight crew was good, the flight itself was quick and comfortable

Boarding was late by 30 min due to a bus missing to take us to the plane... And then the flight was delayed by about 90 minutes, in a 60 min flight

Very agressive with bags both arrival and departures found minor damage to my luggage including my check bag being broken into nothing of value was in there so I do not believe anything was taken but definitely broken zipper into the outer pockets of suitcase

Everything was nearly perfect, and TAP staff were especially helpful when we missed our connecting flights and had to get on the next flight to Rome. The only aspect that could have been better was boarding: it was somewhat disorganized, which created a bit of stress. But in the end, everyone got on the plane, so the less-then-perfect boarding process did not take away from the overall excellent experience.

TAP Air makes you take a bus on arrival or departure, making it difficult for passengers to make connections.

Two of three flight attendants were not super kind as I would expect. The very kind young lady in my section was wonderful but then lady and man up front were not. Sorry but it makes a difference !

Great staff who were ready working with smile 6 in the morning on New Year’s Day. Although security checkpoint was way too busy, the airline staff were understanding and waited few minutes after boarding. We took off not only exactly on time, but arrived 20 minutes early. Two thumbs up!!!

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Book cheap flights from Lisbon to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Lisbon to Boston found on KAYAK in the last 72 hours.
5/22Wed
1 stopVueling
28h 10mLIS-BOS
$167
5/22Wed
2 stops
19h 35mLIS-BOS
$215
6/13Thu
2 stops
48h 20mLIS-BOS
$241
10/9Wed
1 stopIberia
17h 00mLIS-BOS
$409
6/6Thu
1 stopIberia
12h 15mLIS-BOS
$439
6/17Mon
nonstopTAP AIR PORTUGAL
7h 25mLIS-BOS
$444
6/6Thu
nonstopTAP AIR PORTUGAL
7h 30mLIS-BOS
$451
9/1Sun
2 stopsAmerican Airlines
13h 44mLIS-BOS
$554
9/9Mon
2 stopsAmerican Airlines
17h 27mLIS-BOS
$561
8/31Sat
2 stopsBritish Airways
17h 41mLIS-BOS
$567

Search by stops

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Last minute flights from Lisbon to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Lisbon to Boston that are departing in the next 10 days.
5/7Tue
multi-stop
20h 25mLIS-BOS
5/13Mon
multi-stop
35h 05mBOS-LIS
$1,426
5/8Wed
multi-stop
20h 20mLIS-BOS
5/13Mon
multi-stop
35h 05mBOS-LIS
$1,454
5/7Tue
multi-stop
20h 25mLIS-BOS
5/8Wed
multi-stop
35h 05mBOS-LIS
$1,487
5/5Sun
multi-stop
44h 55mLIS-BOS
5/13Mon
multi-stop
35h 05mBOS-LIS
$1,502
5/5Sun
multi-stopAmerican Airlines
29h 50mLIS-BOS
5/10Fri
multi-stopAmerican Airlines
10h 10mBOS-LIS
$1,691
5/4Sat
nonstopKLM
7h 45mLIS-BOS
5/7Tue
nonstopKLM
6h 30mBOS-LIS
$2,084
5/4Sat
multi-stopAir France
13h 00mLIS-BOS
5/10Fri
multi-stopAir France
16h 35mBOS-LIS
$2,336
5/4Sat
nonstopAir France
7h 45mLIS-BOS
5/10Fri
multi-stopAir France
10h 35mBOS-LIS
$2,344
5/4Sat
nonstopKLM
7h 45mLIS-BOS
5/10Fri
nonstopKLM
6h 30mBOS-LIS
$2,845
5/5Sun
multi-stopIberia
17h 10mLIS-BOS
5/12Sun
multi-stopIberia
16h 20mBOS-LIS
$3,577

Search by stops

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Lisbon - Boston Flights

Departure:

Lisbon (LIS)Portugal

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Lisbon

Cabin classes:

$1,848
$2,295
$533