Cheap flights from Boston to Lisbon from $227

Round-trip
1 adult
Economy
0 bags
From?
To?
Tue 8/16
Tue 8/23

Deals available from 900+ travel sites.

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

Best Price Found

$227

Fastest flight time

6h 20m

Direct flights

None

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Boston in the past 72 hours is $227. The best round-trip flight deal from Boston to Lisbon found on momondo in the last 72 hours is $366.
The fastest flight from Boston to Lisbon takes 6h 20m
There are no direct flights from Boston to Lisbon. Popular non-direct route for this connection is Boston Logan Intl Airport - Lisbon Humberto Delgado Airport.
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?

September

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

What is the cheapest day to depart Boston for Lisbon?

Sunday

The cheapest day of the week is typically Sunday. The most expensive is typically Friday

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

in the morning

Boston to Lisbon flights are approximately 33% more expensive in the evening than in the morning

What is the cheapest airline that flies to Lisbon from Boston?

Juneyao Airlines

Finnair, Iberia, and Juneyao Airlines are the most popular carriers operating from Boston to Lisbon

What is the cheapest Boston to Lisbon flight route?

Boston Logan Intl - Lisbon Humberto Delgado

Fly from Boston Logan Intl to Lisbon Humberto Delgado for the best Boston - Lisbon flight prices

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

If you are looking to fly from Boston to Lisbon, you are most likely going to fly from Boston Logan Intl Airport to Lisbon Humberto Delgado Airport, the most popular airports on that route. When booking your trip to Lisbon, it is helpful to have an alternative airport to fly out of. The nearest airport to Boston Logan Intl Airport is Providence-TFGreen Airport which is located in Providence. The cheapest route from Boston to Lisbon is BOS — LIS with an average price of $394 RT during the month of August.

Boston Logan Intl Airport (BOS) to Lisbon Humberto Delgado Airport (LIS)$394
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Providence-TFGreen Airport (PVD) to Lisbon Humberto Delgado Airport (LIS)$640
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Easily compare round-trip flights from Boston to Lisbon

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Lisbon by changing tabs
Vueling
Oct 21
BOS6:55 pmBoston Logan Intl
28h 30m
1 stop
LIS11:25 pmLisbon Humberto Delgado
Oct 26
LIS10:05 amLisbon Humberto Delgado
12h 05m
1 stop
BOS10:10 pmBoston Logan Intl
Multiple Airlines
Jan 26
BOS6:25 pmBoston Logan Intl
27h 45m
1 stop
LIS10:10 pmLisbon Humberto Delgado
Jan 30
LIS4:55 pmLisbon Humberto Delgado
28h 45m
1 stop
BOS9:40 pmBoston Logan Intl
Vueling
Oct 21
BOS6:55 pmBoston Logan Intl
28h 30m
1 stop
LIS11:25 pmLisbon Humberto Delgado
Oct 26
LIS5:05 amLisbon Humberto Delgado
17h 05m
1 stop
BOS10:10 pmBoston Logan Intl
Multiple Airlines
Jan 17
BOS6:25 pmBoston Logan Intl
27h 45m
1 stop
LIS10:10 pmLisbon Humberto Delgado
Feb 9
LIS3:55 amLisbon Humberto Delgado
17h 45m
1 stop
BOS9:40 pmBoston Logan Intl
Vueling
Oct 21
BOS6:55 pmBoston Logan Intl
28h 30m
1 stop
LIS11:25 pmLisbon Humberto Delgado
Oct 26
LIS10:05 amLisbon Humberto Delgado
12h 05m
1 stop
BOS10:10 pmBoston Logan Intl
Multiple Airlines
Oct 12
BOS6:55 pmBoston Logan Intl
28h 30m
1 stop
LIS11:25 pmLisbon Humberto Delgado
Oct 26
LIS10:05 amLisbon Humberto Delgado
12h 05m
1 stop
BOS10:10 pmBoston Logan Intl

Find the cheapest one-way flights from Boston to Lisbon

If you're looking for one-way flights from Boston to Lisbon, view some of our deals below provided by Azores Airlines and Vueling
Vueling
Oct 21
BOS6:55 pmBoston Logan Intl
28h 30m
1 stop
LIS11:25 pmLisbon Humberto Delgado
Multiple Airlines
Oct 9
BOS6:55 pmBoston Logan Intl
16h 25m
1 stop
LIS11:20 amLisbon Humberto Delgado
Azores Airlines
Oct 15
BOS5:15 pmBoston Logan Intl
10h 30m
2 stops
LIS3:45 amLisbon Humberto Delgado

Search last-minute flights to Lisbon from Boston

Find and compare round-trip flight prices for your last-minute flight from Boston to Lisbon
Multiple Airlines
Aug 16
BOS1:00 pmBoston Logan Intl
25h 30m
2 stops
LIS2:30 pmLisbon Humberto Delgado
Aug 29
LIS5:30 pmLisbon Humberto Delgado
31h 29m
3 stops
BOS12:59 amBoston Logan Intl
Turkish Airlines
Aug 16
BOS8:50 amBoston Logan Intl
16h 30m
1 stop
LIS1:20 amLisbon Humberto Delgado
Aug 30
LIS12:25 pmLisbon Humberto Delgado
31h 15m
1 stop
BOS7:40 pmBoston Logan Intl
TAP AIR PORTUGAL
Aug 21
BOS2:40 pmBoston Logan Intl
6h 25m
LIS9:05 pmLisbon Humberto Delgado
Aug 31
LIS7:45 amLisbon Humberto Delgado
7h 25m
BOS3:10 pmBoston Logan Intl
British Airways
Aug 16
BOS8:56 amBoston Logan Intl
15h 09m
1 stop
LIS12:05 amLisbon Humberto Delgado
Aug 24
LIS7:05 amLisbon Humberto Delgado
11h 00m
1 stop
BOS6:05 pmBoston Logan Intl
American Airlines
Aug 21
BOS8:56 amBoston Logan Intl
15h 09m
1 stop
LIS12:05 amLisbon Humberto Delgado
Aug 31
LIS2:35 amLisbon Humberto Delgado
20h 20m
2 stops
BOS10:55 pmBoston Logan Intl
Delta
Aug 18
BOS7:20 pmBoston Logan Intl
6h 25m
LIS1:45 amLisbon Humberto Delgado
Sep 6
LIS1:40 amLisbon Humberto Delgado
11h 30m
1 stop
BOS1:10 pmBoston Logan Intl

Best airlines flying from Boston to Lisbon

Compare and see reviews for airlines that fly from Boston to Lisbon with momondo
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $13Free CancellationRating
0.0
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LufthansaPriceFrom $372Free CancellationRating
7.2
7.4

Boarding

7.3

Comfort

7.8

Crew

6.8

Entertainment

6.8

Food

Reviews

One person doing the entire boarding security, taking photos of passports and such. Unbelievable inefficiency. I will think thrice before I fly with Lufthansa again. 2 hour delay.

1 / 10
Search Lufthansa flights
SWISSPriceFrom $381Free CancellationRating
8.4
8.4

Boarding

8.3

Comfort

8.7

Crew

7.6

Entertainment

8.0

Food

Reviews

There was no internet in the airport and/or entertainment options on the flight.

1 / 10
Search SWISS flights
FinnairPriceFrom $389Free CancellationRating
7.7
7.9

Boarding

7.7

Comfort

8.2

Crew

7.2

Entertainment

7.2

Food

Reviews

I’m a bigger guy and I had wiggle room and could fully stretch my legs in economy plus. We were very happy with this flight.

1 / 10
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United AirlinesPriceFrom $391Free CancellationRating
7.1
7.5

Boarding

7.0

Comfort

8.0

Crew

6.9

Entertainment

6.4

Food

Reviews

Play it was great once it took off. It was delayed for two hours before taking off. It’s now 1 AM and I’m going to bed I’m supposed to be home at 10:30

1 / 10
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Air CanadaPriceFrom $391Free CancellationRating
7.4
7.7

Boarding

7.6

Comfort

8.2

Crew

7.3

Entertainment

6.7

Food

Reviews

Routine. Went smoothly

1 / 10
Search Air Canada flights
American AirlinesPriceFrom $398Free CancellationRating
6.9
7.3

Boarding

7.1

Comfort

7.9

Crew

6.8

Entertainment

6.3

Food

Reviews

Overall good

1 / 10
Search American Airlines flights
KLMPriceFrom $404Free CancellationRating
7.6
7.5

Boarding

7.6

Comfort

8.2

Crew

6.6

Entertainment

7.0

Food

Reviews

Voir avis précédent qui regroupe les deux vols

1 / 10
Search KLM flights
Air FrancePriceFrom $423Free CancellationRating
7.6
7.5

Boarding

7.5

Comfort

8.2

Crew

7.0

Entertainment

7.2

Food

Reviews

NO BAGAGE AT THE ARRIVAL

1 / 10
Search Air France flights
VuelingPriceFrom $433Free CancellationRating
8.0
7.8

Boarding

7.8

Comfort

8.4

Crew

7.0

Entertainment

7.2

Food

Reviews

This is a cheat. You toke money from me but you didn't give us my ticket. When we reached the airport security said I don't have any flight booking while I had booked a ticket and your careless behavior I have to get another flight. Gave me back my money or I'll do a police case.

1 / 10
Search Vueling flights
  • KLM Flights From Boston to Lisbon

    KLM is one of the most popular airlines flying from Boston to Lisbon, operating 7 flights/week on average for this route. A good KLM flight deal for Boston to Lisbon starts from $404 round-trip, up to an average price of $655. Our users have rated KLM at 7.6/10.

  • Air France Flights From Boston to Lisbon

    $423 is the best Air France flight deal from Boston to Lisbon found on momondo over the last 72 hours. The average Air France ticket price found was closer to $658, however, with flight time and availability significantly affecting the price. Air France (7.6/10 from 207 user reviews) flies into Lisbon from Boston 7 times in an average week so prices can vary.


American Airlines flights from Boston to Lisbon

Our best American Airlines deals on Boston to Lisbon flight tickets
American Airlines
Aug 21
BOS8:56 amBoston Logan Intl
15h 09m
1 stop
LIS12:05 amLisbon Humberto Delgado
Aug 31
LIS2:35 amLisbon Humberto Delgado
20h 20m
2 stops
BOS10:55 pmBoston Logan Intl
American Airlines
Aug 18
BOS12:12 pmBoston Logan Intl
11h 53m
1 stop
LIS12:05 amLisbon Humberto Delgado
Aug 23
LIS7:05 amLisbon Humberto Delgado
26h 16m
1 stop
BOS9:21 amBoston Logan Intl
American Airlines
Aug 17
BOS4:12 amBoston Logan Intl
19h 53m
1 stop
LIS12:05 amLisbon Humberto Delgado
Aug 24
LIS12:45 pmLisbon Humberto Delgado
32h 52m
2 stops
BOS9:37 pmBoston Logan Intl

Vueling flights from Boston to Lisbon

Our best Vueling deals on Boston to Lisbon flight tickets
Vueling
Oct 21
BOS6:55 pmBoston Logan Intl
28h 30m
1 stop
LIS11:25 pmLisbon Humberto Delgado
Oct 26
LIS10:05 amLisbon Humberto Delgado
12h 05m
1 stop
BOS10:10 pmBoston Logan Intl
Vueling
Oct 21
BOS6:55 pmBoston Logan Intl
28h 30m
1 stop
LIS11:25 pmLisbon Humberto Delgado
Oct 26
LIS5:05 amLisbon Humberto Delgado
17h 05m
1 stop
BOS10:10 pmBoston Logan Intl
Vueling
Oct 21
BOS6:55 pmBoston Logan Intl
28h 30m
1 stop
LIS11:25 pmLisbon Humberto Delgado
Oct 26
LIS10:05 amLisbon Humberto Delgado
12h 05m
1 stop
BOS10:10 pmBoston Logan Intl

  • Are airlines flying from Boston Logan Intl to Lisbon Humberto Delgado offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Boston Logan Intl to Lisbon Humberto Delgado, such as TAP AIR PORTUGAL, Delta, and Iberia may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

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

    Lisbon Humberto Delgado is 3186.3 mi away from Boston Logan Intl. Typically, this will take 15h 25m by plane in normal conditions.



Alternative routes for Boston to Lisbon

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Boston to Ponta Delgada Flights
Fastest flight time4h 55m
Cheapest price$345
Boston to Porto Flights
Fastest flight time9h 20m
Cheapest price$389
Boston to Funchal Flights
Fastest flight time8h 35m
Cheapest price$576
Boston to Horta Flights
Fastest flight time8h 00m
Cheapest price$577
Boston to Faro Flights
Fastest flight time11h 15m
Cheapest price$555

Similar Boston to Lisbon flights

Flexible with your destination? Broaden your search and find flights similar to your Boston to Lisbon route

Why use momondo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Lisbon for you.

All flight searches from Boston to Lisbon on momondo can be filtered to show those which offer flexible booking policies.

momondo helps you find the best flight between Boston and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from Boston and alert you when they change.


Here's why travelers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.