Question 1

How popular is this Boston to Lisbon flight route?

Accepted Answer

This flight path from Boston Logan Intl to Lisbon Humberto Delgado was viewed by 190 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

What are the cheapest airlines flying from Boston to Lisbon round-trip?

Accepted Answer

According to our current data, PLAY ($721), and Aer Lingus ($724) offers the cheapest pricing from Boston to Lisbon. PLAY is 13% cheaper than the average price of flights available within the next 90 days to this destination.

Question 3

What are the cheapest airlines to fly from Boston to Lisbon one-way?

Accepted Answer

$425 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on PLAY and TAP AIR PORTUGAL, with prices starting from $430 and $442, respectively.

Question 4

When is the best time to book a flight from Boston to Lisbon?

Accepted Answer

Currently, December is the cheapest month in which you can book a flight from Boston to Lisbon (average of $599). Flying from Boston to Lisbon in June is currently the most expensive (average of $1,205). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$621

February

$635

March

$701

April

$752

May

$954

June

$1,205

July

$1,098

August

$932

September

$912

October

$740

November

$607

December

$599

Question 5

When is the best time to book a flight from Boston to Lisbon?

Accepted Answer

The best time to book flights from Boston to Lisbon is 7 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 6

When is the cheapest time to fly from Boston to Lisbon?

Accepted Answer

Travelers seeking maximum savings on their Boston to Lisbon flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

How recently were the Boston to Lisbon flight deals updated?

Accepted Answer

The Boston to Lisbon flight deals you see on this page were last updated on 5/18.

Question 8

What are the most popular airlines that fly from Boston to Lisbon?

Accepted Answer

LEVEL, American Airlines and Air Canada are the most popular airlines when flying from Boston to Lisbon.

Question 9

What are the cheapest flights from Boston to Lisbon?

Accepted Answer

The cheapest flight price from Boston to Lisbon is $268. On average you can expect to pay $2,434. The most popular route, (Boston Logan Intl - Lisbon Humberto Delgado), can usually be booked for $453.

Question 10

What are the most reliable airlines from Boston to Lisbon?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Boston to Lisbon consider choosing TAP AIR PORTUGAL (86%), JetBlue (85%) or KLM (83%) as they are the most reliable in getting you off to your destination on time.

Question 11

Can I find flights from Boston to Lisbon for under $800 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Boston to Lisbon for under $800. The cheapest flight booked recently is on PLAY for just $721, but on average you can expect to pay $734.

Question 12

Are there nonstop flights from Boston to Lisbon for under $900 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Boston to Lisbon under $900. A good price for a nonstop flight from Boston to Lisbon is less than $920.

Question 13

Are there last-minute flights available from Boston to Lisbon for under $800?

Accepted Answer

There are currently 20+ open flights from Boston to Lisbon within the next 7 days for less than $800.

Question 14

Where are the most common layover locations when flying from Boston to Lisbon?

Accepted Answer

Flights departing from Boston and landing in Lisbon layover in Ponta Delgada most frequently. Barcelona sees the second most layovers for non-direct flights flying from Boston to Lisbon. Lajes comes in third as the most popular layover location on Boston to Lisbon flights.

Question 15

Where are the least popular layover locations for Boston to Lisbon flights?

Accepted Answer

The least popular layover on flights from Boston to Lisbon is Dublin. Boston to Lisbon flights stopping in Madrid are the next rarest. London ranks third to last in terms of the least popular layover locations on Boston to Lisbon flights.

Question 16

What are some popular points of interest to see during a layover in Barcelona?

Accepted Answer

The majority of Barcelona visitors spend their time at La Rambla, Sagrada Familia, and Placa de Catalunya. Travelers on a layover in Barcelona can visit La Rambla, Sagrada Familia, and Placa de Catalunya, by traveling 7.5 mi, 8.8 mi, and 7.7 mi, respectively after landing at Barcelona-El Prat. Those landing in Barcelona looking to spend some time exploring during their layover can rent a car for about $32 per day.

Question 17

What is the cheapest day to fly round-trip from Boston to Lisbon?

Accepted Answer

Travelers have found that booking a Saturday departure is the best way to save up to 24% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 18

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

Accepted Answer

To save on the cost of your flight from Boston to Lisbon, book at least 8 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $599 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,120.

Question 19

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

Accepted Answer

Our data shows that January tends to be the cheapest month to fly to Lisbon from Boston. Users have commonly found prices around $829 for the month, but tickets can be as low as $404. Due to multiple factors, prepare for potentially higher prices in June.

Question 20

When is the cheapest time to fly from Boston to Lisbon (BOS - LIS)?

Accepted Answer

It’s typically best to fly out from Boston to Lisbon in the morning. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.

Question 21

What airports do I use to fly from Boston to Lisbon?

Accepted Answer

Lisbon Humberto Delgado is the airport most travelers will use when flying to Lisbon from Boston Logan Intl. Booking flights from Logan Intl (BOS) to Humberto Delgado (LIS) should be relatively easy as there is 1 daily flight to Lisbon from 20 different airlines. 6h 20m is how long a flight from Boston to Lisbon Humberto Delgado will take if you book a nonstop flight.

Question 22

What does BOS to LIS mean?

Accepted Answer

BOS stands for Boston Logan Intl Airport, while LIS stands for Lisbon Humberto Delgado Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Question 23

Can I find deals for flights from Boston to Lisbon that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Boston to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 24

Can I find deals on flights from Boston to Lisbon with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Boston to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 25

Can I find deals for flights from Boston to Lisbon that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Boston to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 26

How can I find direct flights from Boston to Lisbon?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Lisbon.

Question 27

Can I find deals for business class flights from Boston to Lisbon?

Accepted Answer

Yes. Cheapflights offers flight deals from Boston to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 28

Can I find deals for flights from Boston to Lisbon that allow pets onboard?

Accepted Answer

Many airlines flying from Boston to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 29

Can I find deals on last-minute flights from Boston to Lisbon?

Accepted Answer

Yes, you can often find last-minute deals on Boston to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 30

How does Cheapflights help users find flights from Boston to Lisbon?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boston to Lisbon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 31

Why should you use Cheapflights to find cheap flight tickets from Boston to Lisbon?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Lisbon from Boston.

Question 32

Can Cheapflights find flights from Boston to Lisbon with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Lisbon flexibly with Cheapflights today.

Question 33

Can Cheapflights notify me if prices for flights from Boston to Lisbon become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Boston to Lisbon on Cheapflights with our Price Alert feature and get notified when better prices are available.

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$159	Average$819	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
PLAY	Cheapest$314	Average$393	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
TAP AIR PORTUGAL	Cheapest$403	Average$883	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Aer Lingus	Cheapest$431	Average$686	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Vueling	Cheapest$436	Average$730	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
LEVEL	Cheapest$463	Average$671	FlexibilityNo cancel fee	On-timeN/A	Search LEVEL flights
Iberia	Cheapest$494	Average$769	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Delta	Cheapest$508	Average$1,111	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$513	Average$846	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	Cheapest$522	Average$639	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

1%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
8%of flight departures	AfternoonNoon to 6 pm
91%of flight departures	Evening6 pm to midnight

Sunday	1daily flight
Monday	1daily flight
Tuesday	2daily flights
Wednesday	1daily flight
Thursday	1daily flight
Friday	2daily flights
Saturday	2daily flights

Popular in	June
Cheapest in	January
Round-trip from	$599
One-way from	$425

Cheap flights from Boston (BOS) to Lisbon (LIS) from $421

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. 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.

The best prices from Boston Logan Intl to Lisbon Humberto Delgado are usually found in January or February, booked 7 days in advance, depart on a Sunday or Wednesday and return on a Sunday

Cheap flight deals from Boston to Lisbon

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Boston to Lisbon?

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

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

When is the cheapest time to fly from Boston to Lisbon (BOS - LIS)?

Cheap PLAY flights from Boston to Lisbon

Consider these cheap PLAY flights we've found departing from Boston to Lisbon. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Aer Lingus flights from Boston to Lisbon

Some of the best deals we've found on Aer Lingus flights traveling from Boston to Lisbon. Deals frequently update to provide users with more options.

Cheap Boston to Lisbon flights in May & June 2024

Find cheap flight options from Boston to Lisbon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Prices were last updated on May 19, 2024.

Scroll through some of the best deals on flights from Boston to Lisbon in 2024. More deals are always being added, so be sure to check back regularly.

Boston to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between Boston and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.

Scroll through some of the best deals on flights from Boston to Lisbon in 2024. More deals are always being added, so be sure to check back regularly.

Non-stop flights to Lisbon from Boston

Take a look at some of the direct flights traveling from Boston to Lisbon in the near future. Users seeking other options on flights from Boston to Lisbon should update the search form at the top of the page.

Boston to Lisbon flights leaving soon

Have a look at some of the flights available from Boston to Lisbon departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Lisbon from Boston

Some of the best available deals we've found on one-way flights from Boston to Lisbon. Users in need of a round-trip flight from Boston to Lisbon instead should update the search form at the top of page.

Find flights from Boston to Lisbon within your budget

When is the best time to book a flight from Boston to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Lisbon. Price data was last updated on May 10, 2024.

The best time to book flights from Boston to Lisbon is 7 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly from Boston to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Boston to Lisbon. Price data was last updated on May 12, 2024.

Average price of flights to Lisbon by month

Plan your trip from Boston to Lisbon by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Lisbon is currently $429 while a round-trip flight costs $786. Price data was last updated on May 12, 2024.

Temperature and rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated May 19, 2024.

Read reviews from past customers who have flown PLAY, Aer Lingus and Vueling from Boston to Lisbon. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boston to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Boston to Lisbon?

Can I find flights from Boston to Lisbon for under $800 on Cheapflights?

Are there nonstop flights from Boston to Lisbon for under $900 on Cheapflights?

Are there last-minute flights available from Boston to Lisbon for under $800?

How popular is this Boston to Lisbon flight route?

What are the cheapest airlines flying from Boston to Lisbon round-trip?

What are the cheapest airlines to fly from Boston to Lisbon one-way?

What are the most popular airlines that fly from Boston to Lisbon?

What are the most reliable airlines from Boston to Lisbon?

What are the cheapest flights from Boston to Lisbon?

What does BOS to LIS mean?

Where are the most common layover locations when flying from Boston to Lisbon?

What are some popular points of interest to see during a layover in Barcelona?

Where are the least popular layover locations for Boston to Lisbon flights?

Can I find deals for flights from Boston to Lisbon that include extra baggage allowance?

Can I find deals on flights from Boston to Lisbon with specific airlines?

Can I find deals for flights from Boston to Lisbon that include hotel bookings?

How can I find direct flights from Boston to Lisbon?

Can I find deals for business class flights from Boston to Lisbon?

Can I find deals for flights from Boston to Lisbon that allow pets onboard?

Can I find deals on last-minute flights from Boston to Lisbon?

How recently were the Boston to Lisbon flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Boston to Lisbon on these airlinesChoose from the following airlines for your flight from Boston to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on May 19, 2024.

Choose from the following airlines for your flight from Boston to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on May 19, 2024.

Top 10 airlines flying from Boston to Lisbon

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Boston to Lisbon by cabin class

Find flights from Boston to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Boston to Lisbon

Find hourly flight availability from Boston to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 19, 2024.

Weekly flight availability from Boston to Lisbon

Explore weekly flight availability from Boston to Lisbon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 19, 2024.

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Fly from Boston to Lisbon on these airlines
Choose from the following airlines for your flight from Boston to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on May 19, 2024.