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

BOS — LIS
Feb 12 — Feb 191

The best prices from Boston Logan Intl to Lisbon Humberto Delgado are usually found in February or March, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

How to find the cheapest flight from Boston (BOS) to Lisbon (LIS)

All the information you need to plan the best BOS to LIS flight in 2023: compare Boston to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.

BOS - LIS

Price

$469 - $949

LIS

Temperature

51.8 - 73.4 °F

LIS

Rainfall

0.2 - 4.8 inches

Popular inDecemberHigh demand for flights, 30% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 29% potential price drop
Round-trip from$469From Boston Logan Intl to Lisbon Humberto Delgado
One-way from$272One-way flight from Boston Logan Intl to Lisbon Humberto Delgado

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

Travelers have found that booking a Monday departure is the best way to save up to 10% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Boston to Lisbon, book at least 61 days before your planned departure. Booking around this time can save you about 37% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $903 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,028.

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

Our data shows that February tends to be the cheapest month to fly to Lisbon from Boston. Users have commonly found prices around $661 for the month, but tickets can be as low as $406. Due to multiple factors, prepare for potentially higher prices in December.

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

It’s typically best to fly out from Boston to Lisbon in the morning. Doing so could potentially save you 35% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Boston to Lisbon in February, March 2023

The best prices found for BOS to LIS flights for February, March

Boston to Lisbon 2023 flight deals

Cheap flights to Lisbon from Boston found for this year

Cheap Aer Lingus flights from Boston to Lisbon

Cheap PLAY flights from Boston to Lisbon

Non-stop flights to Lisbon from Boston

Save time with Boston to Lisbon direct flight deals

Last minute flights from Boston to Lisbon

Late deals on return flights to Lisbon from Boston, departing today and this week

One-way flights to Lisbon from Boston

The cheapest one-way flights from Boston to Lisbon

Reviews of Airlines Servicing Lisbon

American Airlines
7.4
Good
1,670 reviews

Crew

8.0

Overall

7.4

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 10

American Airlines cancelled this flight, without any notice, and I had to fly to Charlotte NC then fly back up to Washington DC, doubling the time it took to get back home. It cost me much more to get back home from the airport as this delay had me arrive in DCA after the Metro stopped running.

American Airlines
7.4
Good
1,670 reviews
American Airlines
7.4
Good
1,670 reviews

Crew

8.0

Overall

7.4

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 10

American Airlines cancelled this flight, without any notice, and I had to fly to Charlotte NC then fly back up to Washington DC, doubling the time it took to get back home. It cost me much more to get back home from the airport as this delay had me arrive in DCA after the Metro stopped running.

Iberia
7.1
Good
495 reviews
American Airlines
7.4
Good
1,670 reviews

Crew

8.0

Overall

7.4

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 10

American Airlines cancelled this flight, without any notice, and I had to fly to Charlotte NC then fly back up to Washington DC, doubling the time it took to get back home. It cost me much more to get back home from the airport as this delay had me arrive in DCA after the Metro stopped running.

Vueling
6.6
Okay
206 reviews
American Airlines
7.4
Good
1,670 reviews

Crew

8.0

Overall

7.4

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 10

American Airlines cancelled this flight, without any notice, and I had to fly to Charlotte NC then fly back up to Washington DC, doubling the time it took to get back home. It cost me much more to get back home from the airport as this delay had me arrive in DCA after the Metro stopped running.

Aer Lingus
6.6
Okay
244 reviews
American Airlines
7.4
Good
1,670 reviews

Crew

8.0

Overall

7.4

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 10

American Airlines cancelled this flight, without any notice, and I had to fly to Charlotte NC then fly back up to Washington DC, doubling the time it took to get back home. It cost me much more to get back home from the airport as this delay had me arrive in DCA after the Metro stopped running.

TAP AIR PORTUGAL
6.6
Okay
220 reviews
American Airlines
7.4
Good
1,670 reviews

Crew

8.0

Overall

7.4

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 10

American Airlines cancelled this flight, without any notice, and I had to fly to Charlotte NC then fly back up to Washington DC, doubling the time it took to get back home. It cost me much more to get back home from the airport as this delay had me arrive in DCA after the Metro stopped running.

Related info for your journey

Useful info, stats and facts about Boston to Lisbon flights.

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

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 26 different airlines. 6h 25m is how long a flight from Boston to Lisbon Humberto Delgado will take if you book a nonstop flight.

Which airlines flying from Boston Logan Intl to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boston Logan Intl to Lisbon Humberto Delgado have new flexible policies in place due to COVID-19. TAP AIR PORTUGAL, Delta, and Azores Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like TAP AIR PORTUGAL with this kind of flexibility.

Can I find flights from Boston to Lisbon for under $500 on Cheapflights?

Yes, there are multiple flights from Boston to Lisbon for under $500. The cheapest flight booked recently is on Aer Lingus for just $441, but on average you can expect to pay $488.

Are there nonstop flights from Boston to Lisbon for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Lisbon under $700. A good price for a nonstop flight from Boston to Lisbon is less than $746.

Are there last-minute flights available from Boston to Lisbon for under $600?

There are currently 20+ open flights from Boston to Lisbon within the next 7 days for less than $600.

How popular is this Boston to Lisbon flight route?

This flight path from Boston Logan Intl to Lisbon Humberto Delgado was viewed by 224 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

According to our current data, Aer Lingus ($441), American Airlines ($471), and PLAY ($479) offers the cheapest pricing from Boston to Lisbon. Aer Lingus is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

$249 is the cheapest one-way deal found within the past few days, from Azores Airlines. You may also be able to find cheap deals on TAP AIR PORTUGAL and Vueling, with prices starting from $256 and $270, respectively.

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

Endeavor Airlines, HOP! and American Airlines are the most popular airlines when flying from Boston to Lisbon.

What are the cheapest flights from Boston to Lisbon?

The cheapest flight price from Boston to Lisbon is $272. On average you can expect to pay $3,002. The most popular route, (Boston Logan Intl - Lisbon Humberto Delgado), can usually be booked for $441.

Alternative routes for Boston to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Portofrom $117 pp
Boston to Farofrom $502 pp

Top 10 airlines flying from Boston to Lisbon

The chart below displays the airlines Cheapflights users traveling from Boston to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$13Average$20FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
United AirlinesCheapest$361Average$559FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
VuelingCheapest$364Average$487FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Vueling flights
LufthansaCheapest$370Average$430FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
SWISSCheapest$379Average$439FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search SWISS flights
Aer LingusCheapest$382Average$551FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights
IberiaCheapest$384Average$421FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Iberia flights
Air CanadaCheapest$392Average$990FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
American AirlinesCheapest$406Average$588FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Cabo Verde AirlinesCheapest$436Average$795FlexibilityNo cancel feeOn-time25%COVID-19 safety
Search Cabo Verde Airlines flights

Hourly flight availability from Boston to Lisbon

See what time of day planes typically take off from Boston to Lisbon
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
70%of flight departuresAfternoonNoon to 6 pm
30%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Boston to Lisbon

See how many times per day planes take to the skies headed from Boston to Lisbon
Sunday1daily flight
Monday1daily flight
Tuesday2daily flights
Wednesday1daily flight
Thursday1daily flight
Friday2daily flights
Saturday2daily flights
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