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Cheap flights from Boston to Lisbon from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Lisbon departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Lisbon

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Lisbon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Lisbon.

Cheap last minute flights

Planning a quick getaway from Boston to Lisbon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Lisbon, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Lisbon

Find recent round-trip train or bus tickets from Boston to Lisbon.

All round-trip flight deals to Lisbon

The cheapest plane tickets to Lisbon found on KAYAK recently.
6:20 pm - 8:15 pmBOS-LIS
20h 55m1 stop
9:40 pm - 6:00 pmLIS-BOS
25h 20m1 stop
$361PLAY
Find Deal
Sun, Feb 2 - Fri, Apr 4
6:20 pm - 8:15 pmBOS-LIS
20h 55m1 stop
9:15 pm - 5:00 pmLIS-BOS
24h 45m1 stop
$372PLAY
Find Deal
Thu, Feb 20 - Fri, Feb 28
10:50 pm - 10:15 amBOS-LIS
6h 25mnonstop
11:40 am - 2:30 pmLIS-BOS
7h 50mnonstop
$469TAP AIR PORTUGAL
Find Deal
Thu, Jan 16 - Wed, Jan 22
10:50 pm - 10:15 amBOS-LIS
6h 25mnonstop
11:40 am - 2:30 pmLIS-BOS
7h 50mnonstop
$471TAP AIR PORTUGAL
Find Deal
Thu, Jan 16 - Wed, Jan 22
5:45 pm - 10:10 amBOS-LIS
11h 25m1 stop
10:50 am - 6:59 pmLIS-BOS
13h 09m1 stop
$513Aer Lingus
Find Deal
Wed, Jan 8 - Thu, Jan 16
11:25 pm - 8:25 pmBOS-LIS
16h 00m1 stop
9:05 am - 8:55 pmLIS-BOS
16h 50m1 stop
$536Iberia
Find Deal
Tue, Feb 4 - Sat, Feb 8
11:25 pm - 9:25 pmBOS-LIS
18h 00m1 stop
2:00 pm - 9:05 pmLIS-BOS
12h 05m1 stop
$549Iberia
Find Deal
Tue, Mar 18 - Tue, Apr 1
5:50 pm - 10:10 amBOS-LIS
11h 20m1 stop
10:50 am - 6:55 pmLIS-BOS
13h 05m1 stop
$554Aer Lingus
Find Deal
Mon, Dec 2 - Thu, Dec 5
9:15 pm - 10:15 pmBOS-LIS
20h 00m1 stop
8:05 am - 8:05 pmLIS-BOS
17h 00m2 stops
$555Azores Airlines
Find Deal
Mon, Dec 2 - Thu, Dec 5
9:15 pm - 10:15 pmBOS-LIS
20h 00m1 stop
4:00 pm - 8:05 pmLIS-BOS
33h 05m2 stops
$560Azores Airlines
Find Deal
Mon, Dec 9 - Sun, Dec 15
10:40 pm - 8:30 amBOS-LIS
28h 50m1 stop
$203Vueling
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Sat, Jan 25
11:25 pm - 9:25 pmBOS-LIS
17h 00m1 stop
$213Vueling
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Thu, Jan 23
10:50 pm - 10:15 amBOS-LIS
6h 25mnonstop
$216TAP AIR PORTUGAL
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Sun, Dec 8
6:10 pm - 5:35 amBOS-LIS
6h 25mnonstop
$222TAP AIR PORTUGAL
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Mon, Jan 20
9:15 pm - 10:15 pmBOS-LIS
20h 00m1 stop
$249Azores Airlines
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Mon, Jan 20
9:15 pm - 10:15 pmBOS-LIS
20h 00m1 stop
$251Azores Airlines
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Mon, Feb 17
9:30 pm - 8:55 amBOS-LIS
6h 25mnonstop
$370Delta
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Sun, Feb 23
9:30 pm - 8:55 amBOS-LIS
6h 25mnonstop
$387KLM
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Thu, Feb 20
9:30 pm - 8:55 amBOS-LIS
6h 25mnonstop
$390KLM
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Thu, Feb 20
7:25 pm - 5:30 pmBOS-LIS
18h 05m2 stops
$415Delta
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Sat, Mar 15
5:50 pm - 10:10 amBOS-LIS
11h 20m1 stop
10:50 am - 6:55 pmLIS-BOS
13h 05m1 stop
$556Aer Lingus
Find Deal
Mon, Nov 25 - Mon, Dec 16
9:15 pm - 10:15 pmBOS-LIS
20h 00m1 stop
4:15 pm - 8:05 pmLIS-BOS
32h 50m1 stop
$597Azores Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 16
9:45 pm - 9:00 amBOS-LIS
6h 15mnonstop
5:00 am - 1:30 pmLIS-BOS
13h 30m1 stop
$801Delta
Find Deal
Mon, Nov 25 - Mon, Dec 16
9:45 pm - 9:00 amBOS-LIS
6h 15mnonstop
11:15 am - 2:10 pmLIS-BOS
7h 55mnonstop
$839KLM
Find Deal
Mon, Nov 25 - Mon, Dec 16
9:45 pm - 9:00 amBOS-LIS
6h 15mnonstop
11:25 am - 7:15 pmLIS-BOS
12h 50m1 stop
$879Delta
Find Deal
Mon, Nov 25 - Fri, Nov 29
6:10 pm - 5:35 amBOS-LIS
6h 25mnonstop
11:45 am - 2:30 pmLIS-BOS
7h 45mnonstop
$940TAP AIR PORTUGAL
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Sun, Nov 24 - Fri, Dec 6
6:10 pm - 5:35 amBOS-LIS
6h 25mnonstop
11:40 am - 2:30 pmLIS-BOS
7h 50mnonstop
$976TAP AIR PORTUGAL
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Sun, Nov 24 - Sun, Dec 8
9:45 pm - 9:00 amBOS-LIS
6h 15mnonstop
6:30 pm - 4:35 pmLIS-BOS
27h 05m1 stop
$1,148Air France
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Mon, Nov 25 - Mon, Dec 2
9:45 pm - 9:00 amBOS-LIS
6h 15mnonstop
11:15 am - 2:10 pmLIS-BOS
7h 55mnonstop
$1,302KLM
Find Deal
Mon, Nov 25 - Mon, Dec 2
6:45 pm - 3:10 pmBOS-LIS
15h 25m1 stop
11:15 am - 2:10 pmLIS-BOS
7h 55mnonstop
$1,373Air France
Find Deal
Mon, Nov 25 - Mon, Dec 2
10:50 pm - 10:15 amBOS-LIS
6h 25mnonstop
11:40 am - 2:30 pmLIS-BOS
7h 50mnonstop
$469TAP AIR PORTUGAL
Find Deal
Thu, Jan 16 - Wed, Jan 22
10:50 pm - 10:15 amBOS-LIS
6h 25mnonstop
11:40 am - 2:30 pmLIS-BOS
7h 50mnonstop
$471TAP AIR PORTUGAL
Find Deal
Thu, Jan 16 - Wed, Jan 22
9:20 pm - 8:55 amBOS-LIS
6h 35mnonstop
11:15 am - 2:10 pmLIS-BOS
7h 55mnonstop
$613KLM
Find Deal
Thu, Dec 5 - Sun, Dec 15
9:25 pm - 9:00 amBOS-LIS
6h 35mnonstop
8:50 am - 11:45 amLIS-BOS
7h 55mnonstop
$615KLM
Find Deal
Mon, Dec 2 - Thu, Dec 12
9:20 pm - 8:55 amBOS-LIS
6h 35mnonstop
11:15 am - 2:10 pmLIS-BOS
7h 55mnonstop
$618Virgin Atlantic
Find Deal
Sun, Dec 1 - Sun, Dec 8
9:20 pm - 8:55 amBOS-LIS
6h 35mnonstop
11:15 am - 2:10 pmLIS-BOS
7h 55mnonstop
$619Virgin Atlantic
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Sun, Dec 1 - Sun, Dec 8
9:35 pm - 9:00 amBOS-LIS
6h 25mnonstop
11:15 am - 2:15 pmLIS-BOS
8h 00mnonstop
$628Air France
Find Deal
Tue, Feb 25 - Wed, Mar 5
9:25 pm - 9:00 amBOS-LIS
6h 35mnonstop
11:15 am - 2:10 pmLIS-BOS
7h 55mnonstop
$650Delta
Find Deal
Sat, Dec 14 - Sat, Dec 21
9:40 pm - 9:00 amBOS-LIS
6h 20mnonstop
11:15 am - 3:15 pmLIS-BOS
8h 00mnonstop
$734Air France
Find Deal
Sat, Mar 8 - Mon, Mar 17
9:20 pm - 8:55 amBOS-LIS
6h 35mnonstop
11:15 am - 2:10 pmLIS-BOS
7h 55mnonstop
$747Delta
Find Deal
Sun, Dec 15 - Tue, Dec 24

PLAY flights from Boston to Lisbon

Our best PLAY deals on Boston to Lisbon flight tickets
PLAY
Feb 2
BOS6:20 pmBoston Logan Intl
20h 55m
1 stop
LIS8:15 pmLisbon Humberto Delgado
Apr 4
LIS9:40 pmLisbon Humberto Delgado
25h 20m
1 stop
BOS6:00 pmBoston Logan Intl
PLAY
Feb 20
BOS6:20 pmBoston Logan Intl
20h 55m
1 stop
LIS8:15 pmLisbon Humberto Delgado
Feb 28
LIS9:15 pmLisbon Humberto Delgado
24h 45m
1 stop
BOS5:00 pmBoston Logan Intl
PLAY
Feb 20
BOS6:20 pmBoston Logan Intl
20h 55m
1 stop
LIS8:15 pmLisbon Humberto Delgado
Feb 28
LIS9:15 pmLisbon Humberto Delgado
24h 45m
1 stop
BOS5:00 pmBoston Logan Intl

Vueling flights from Boston to Lisbon

Our best Vueling deals on Boston to Lisbon flight tickets
Vueling
Jan 14
BOS11:25 pmBoston Logan Intl
17h 00m
1 stop
LIS9:25 pmLisbon Humberto Delgado
Feb 1
LIS1:50 pmLisbon Humberto Delgado
12h 05m
1 stop
BOS8:55 pmBoston Logan Intl
Vueling
Feb 25
BOS11:25 pmBoston Logan Intl
17h 00m
1 stop
LIS9:25 pmLisbon Humberto Delgado
Mar 4
LIS1:55 pmLisbon Humberto Delgado
12h 45m
1 stop
BOS9:40 pmBoston Logan Intl
Vueling
Feb 8
BOS10:40 pmBoston Logan Intl
17h 45m
1 stop
LIS9:25 pmLisbon Humberto Delgado
Feb 15
LIS9:05 amLisbon Humberto Delgado
16h 50m
1 stop
BOS8:55 pmBoston Logan Intl

See travel insights to Lisbon from

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?

January. The cheapest time of year to fly to Lisbon from Boston is January. Most expensive is June

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?

At noon. Boston to Lisbon flights are approximately 55% more expensive in the evening than at noon

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?

9 days before. The cheapest time to buy a flight from Boston to Lisbon is approximately 9 days to departure

What cabin class options are available on Boston to Lisbon flights?

There are 3 cabin classes available to choose from on Boston to Lisbon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Lisbon flights?

You could potentially save up to 6% on your flight if you consider stops on a Boston to Lisbon flight.

How have Boston to Lisbon flight prices changed over time?

As of November 2024, prices for Boston to Lisbon flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Lisbon (BOS to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Lisbon

Best Price Found

$203

Fastest flight time

6h 25m

Direct flights

Every day

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Boston in the past 72 hours is $203. The best round-trip flight deal from Boston to Lisbon found on momondo in the last 72 hours is $361.
The fastest flight from Boston to Lisbon takes 6h 25m
Direct flights go from Boston to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • 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 6h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Boston Logan Intl Airport to Lisbon Humberto Delgado Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Lisbon?

  • What is the most popular airline from Boston to Lisbon?


Best airlines flying from Boston to Lisbon

Compare and see reviews for airlines that fly from Boston to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
LEVELPriceFrom $260Free CancellationRating
4.0
4 reviews
Search LEVEL flights
PLAYPriceFrom $313Free CancellationRating
7.1
88 reviews
Search PLAY flights
VuelingPriceFrom $415Free CancellationRating
7.1
1,199 reviews
Search Vueling flights
TAP AIR PORTUGALPriceFrom $429Free CancellationRating
7.1
1,892 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom $490Free CancellationRating
7.0
2,662 reviews
Search Iberia flights
DeltaPriceFrom $513Free CancellationRating
8.0
8,756 reviews
Search Delta flights
Azores AirlinesPriceFrom $518Free CancellationRating
7.5
61 reviews
Search Azores Airlines flights
American AirlinesPriceFrom $520Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $522Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
United AirlinesPriceFrom $537Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
  • Delta Flights From Boston to Lisbon

    Delta is one of the most popular airlines flying from Boston to Lisbon, operating 5 flights/week on average for this route. A good Delta flight deal for Boston to Lisbon starts from $513 round-trip, up to an average price of $1,136. Our users have rated Delta at 8.0/10.

  • KLM Flights From Boston to Lisbon

    $670 is the best KLM flight deal from Boston to Lisbon found on momondo over the last 72 hours. The average KLM ticket price found was closer to $1,114, however, with flight time and availability significantly affecting the price. KLM (7.8/10 from 1,350 user reviews) flies into Lisbon from Boston 5 times in an average week so prices can vary.


Why use momondo?

Why should I use momondo to find a flight deal from Boston to Lisbon?

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.

Can I find flights from Boston to Lisbon with flexible booking policies on momondo?

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

How can momondo help me find flights from Boston to Lisbon?

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.

I’m not ready to book a flight from Boston to Lisbon right now. Can momondo alert me if prices change?

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.


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