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

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 Massachusetts to Lisbon.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Massachusetts 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 Massachusetts to Lisbon?

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 Lisbon with an airline and back to Massachusetts with another airline.

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

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 Lisbon from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$337 CHEAP FLIGHTS from Massachusetts to Lisbon

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Cheap Flights from Massachusetts to Lisbon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Massachusetts to Lisbon

Tue, Nov 17 - Sun, Nov 22

9:25 pm - 11:15 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

20h 50m1 stop Ponta Delgada Nordela

6:00 am - 8:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

19h 00m1 stop Ponta Delgada Nordela

$686Azores Airlines

Tue, Nov 10 - Tue, Nov 17

10:45 pm - 7:00 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

15h 15m1 stop Porto

11:45 am - 2:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

8h 00mnonstop

$686TAP AIR PORTUGAL

Sat, Oct 31 - Mon, Nov 30

10:25 pm - 11:15 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

20h 50m1 stop Ponta Delgada Nordela

8:15 am - 8:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

16h 45m2 stops Lajes Ponta Delgada Nordela

$686Multiple Airlines

Wed, Mar 3 - Wed, Mar 10

9:15 pm - 8:35 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 20mnonstop

11:15 am - 2:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 45mnonstop

$686Multiple Airlines

Wed, Feb 24 - Tue, Mar 2

7:50 pm - 12:50 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

12h 00m1 stop Reykjavik Keflavik Intl

11:35 am - 5:50 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

11h 15m1 stop Reykjavik Keflavik Intl

$687Icelandair

Thu, Feb 11 - Thu, Feb 18

9:25 pm - 1:00 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

10h 35m1 stop Ponta Delgada Nordela

2:05 pm - 8:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

10h 55m1 stop Ponta Delgada Nordela

$687Azores Airlines

Mon, Nov 16 - Tue, Nov 24

10:10 pm - 9:45 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 35mnonstop

12:30 pm - 8:30 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

13h 00m1 stop Porto

$687TAP AIR PORTUGAL

Wed, Feb 24 - Thu, Mar 4

7:50 pm - 12:50 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

12h 00m1 stop Reykjavik Keflavik Intl

2:00 pm - 5:50 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

32h 50m1 stop Reykjavik Keflavik Intl

$688Icelandair

Thu, Oct 29 - Sat, Nov 7

6:15 pm - 10:10 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

11h 55m1 stop Dublin

10:50 am - 7:05 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

13h 15m1 stop Dublin

$692Aer Lingus

Fri, Nov 6 - Fri, Nov 13

5:15 pm - 10:10 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

11h 55m1 stop Dublin

10:50 am - 7:05 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

13h 15m1 stop Dublin

$692Aer Lingus

Recent last minute flight deals from Massachusetts to Lisbon

Tue, Oct 13 - Tue, Oct 20

5:50 am - 6:25 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

31h 35m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Barcelona-El Prat

10:00 pm - 5:40 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

24h 40m2 stops Madrid Barajas Munich Franz Josef Strauss

$706Multiple Airlines

Mon, Oct 12 - Wed, Nov 11

10:45 pm - 10:20 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 35mnonstop

11:40 am - 2:40 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

8h 00mnonstop

$720TAP AIR PORTUGAL

Mon, Oct 12 - Wed, Nov 11

11:15 pm - 5:00 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

12h 45m1 stop Porto

11:40 am - 2:40 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

8h 00mnonstop

$730TAP AIR PORTUGAL

Mon, Oct 12 - Wed, Nov 11

9:15 pm - 9:35 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

19h 20m1 stop Lajes

4:15 pm - 8:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

32h 45m2 stops Lajes Ponta Delgada Nordela

$747Multiple Airlines

Mon, Oct 12 - Wed, Nov 11

9:15 pm - 9:35 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

19h 20m1 stop Lajes

9:40 pm - 8:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

27h 20m1 stop Ponta Delgada Nordela

$755Azores Airlines

Mon, Oct 12 - Sat, Oct 17

9:15 pm - 9:35 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

19h 20m1 stop Lajes

6:00 am - 7:50 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

18h 50m1 stop Ponta Delgada Nordela

$861Azores Airlines

Sat, Oct 10 - Thu, Oct 15

9:15 pm - 9:35 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

19h 20m1 stop Dublin

11:25 am - 6:50 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

12h 25m1 stop Dublin

$1,122Aer Lingus

Sun, Oct 11 - Wed, Oct 21

8:50 pm - 8:55 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

19h 05m2 stops Reykjavik Keflavik Intl Manchester

7:00 am - 9:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

19h 45m2 stops London Gatwick Reykjavik Keflavik Intl

$1,284Icelandair

Sun, Oct 11 - Wed, Oct 21

6:55 am - 10:45 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

22h 50m2 stops New York John F Kennedy Intl Dublin

10:15 pm - 2:55 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

21h 40m1 stop Dublin

$1,290Aer Lingus

Sun, Oct 11 - Wed, Oct 21

8:50 pm - 8:55 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

19h 05m2 stops Reykjavik Keflavik Intl Manchester

8:20 am - 9:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

18h 25m2 stops Frankfurt am Main Reykjavik Keflavik Intl

$1,384Icelandair

Recent direct flight deals from Massachusetts to Lisbon

Wed, Mar 3 - Wed, Mar 10

9:15 pm - 8:35 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 20mnonstop

11:15 am - 2:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 45mnonstop

$686Multiple Airlines

Wed, Dec 9 - Tue, Dec 15

6:00 pm - 5:35 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 35mnonstop

11:45 am - 2:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

8h 00mnonstop

$690TAP AIR PORTUGAL

Mon, Nov 16 - Tue, Nov 24

6:00 pm - 5:35 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 35mnonstop

11:45 am - 2:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

8h 00mnonstop

$690TAP AIR PORTUGAL

Tue, Dec 8 - Wed, Dec 16

9:35 pm - 9:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 25mnonstop

11:15 am - 1:59 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 44mnonstop

$730KLM

Tue, Dec 8 - Tue, Dec 15

9:35 pm - 9:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 25mnonstop

11:15 am - 1:59 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 44mnonstop

$730KLM

Sun, Dec 13 - Wed, Dec 23

9:30 pm - 8:55 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 25mnonstop

11:15 am - 1:59 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 44mnonstop

$730Air France

Wed, Dec 9 - Fri, Dec 18

9:35 pm - 9:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 25mnonstop

10:55 am - 1:39 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 44mnonstop

$730Delta

Tue, Dec 1 - Fri, Dec 11

9:35 pm - 9:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 25mnonstop

10:55 am - 1:39 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 44mnonstop

$730Delta

Tue, Feb 23 - Tue, Mar 2

9:40 pm - 9:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 20mnonstop

11:15 am - 2:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 45mnonstop

$735Air France

Sun, Jan 10 - Tue, Jan 19

10:10 pm - 9:45 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 35mnonstop

11:45 am - 2:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

8h 00mnonstop

$1,039Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$337

Best time to beat the crowds with an average 32% drop in price.

Most popular time to fly with an average 25% increase in price.

Flight from Boston to Lisbon

How does KAYAK find such low prices on flights from Massachusetts to Lisbon?
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 Massachusetts to Lisbon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Lisbon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Massachusetts 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 Massachusetts to Lisbon?
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 Lisbon with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Lisbon?
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 Lisbon from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Setúbal

Óbidos

Tomar

Costa da Caparica

Almada

Caldas da Rainha

Sines

Torres Vedras

Zambujeira do Mar

Colares

Beja

Madeira

Batalha

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Complete your trip to Lisbon with a hotel stay or car rental

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$337 Find Cheap Flights from Massachusetts to Lisbon - Compare and Save

Cheap Flights from Massachusetts to Lisbon

Recent round-trip flight deals from Massachusetts to Lisbon

Recent one-way flight deals from Massachusetts to Lisbon

Recent last minute flight deals from Massachusetts to Lisbon

Recent direct flight deals from Massachusetts to Lisbon

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Cheapest flight

FAQs for booking flights from Massachusetts to Lisbon

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More options for your flight to Lisbon

Complete your trip to Lisbon with a hotel stay or car rental

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