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

Mon, Nov 9 - Fri, Nov 27

9:50 pm - 2:35 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

11h 45m1 stop Zurich

12:35 pm - 8:20 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

12h 45m1 stop Zurich

$681SWISS

Wed, Jan 6 - Mon, Jan 18

5:30 am - 6:55 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

20h 25m1 stop Montreal Pierre Elliott Trudeau Intl

11:20 am - 12:23 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

30h 03m2 stops Toronto Pearson Intl Newark

$681United Airlines

Thu, Nov 19 - Wed, Nov 25

5:45 am - 8:25 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

33h 40m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

7:00 pm - 6:35 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

28h 35m2 stops Barcelona-El Prat Munich Franz Josef Strauss

$681Multiple Airlines

Thu, Nov 19 - Wed, Nov 25

5:45 am - 9:20 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

22h 35m1 stop Toronto Pearson Intl

11:20 am - 2:15 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

31h 55m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$681United Airlines

Mon, Nov 16 - Wed, Nov 25

5:05 pm - 8:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

9h 55m1 stop New York John F Kennedy Intl

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

7h 44mnonstop

$682KLM

Thu, Nov 26 - Thu, Dec 3

3:00 pm - 8:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

12h 00m1 stop New York John F Kennedy Intl

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

7h 44mnonstop

$682KLM

Tue, Nov 24 - Thu, Dec 3

9:10 am - 8:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

17h 50m1 stop New York John F Kennedy Intl

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

7h 44mnonstop

$682Air France

Thu, Nov 26 - Sun, Dec 6

3:00 pm - 8:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

12h 00m1 stop New York John F Kennedy Intl

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

7h 44mnonstop

$682Air France

Tue, Nov 17 - Sun, Nov 22

5:05 pm - 8:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

9h 55m1 stop New York John F Kennedy Intl

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

7h 44mnonstop

$682Delta

Fri, Nov 27 - Sun, Dec 6

7:00 am - 8:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

20h 00m1 stop New York LaGuardia

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

7h 44mnonstop

$682Delta

Recent last minute flight deals from Massachusetts to Lisbon

Tue, Sep 29 - Tue, Oct 6

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

19h 20m1 stop Dublin

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

21h 40m1 stop Dublin

$702Aer Lingus

Tue, Sep 29 - Tue, Oct 6

5:50 am - 10:20 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

23h 30m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas

7:10 pm - 5:40 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

27h 30m3 stops Barcelona-El Prat Madrid Barajas Munich Franz Josef Strauss

$729Multiple Airlines

Thu, Oct 1 - Thu, Oct 8

3:35 pm - 8:35 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

24h 00m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Barcelona-El Prat

7:10 pm - 5:40 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

27h 30m2 stops Barcelona-El Prat Munich Franz Josef Strauss

$736Multiple Airlines

Mon, Sep 28 - Wed, Oct 7

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

19h 20m1 stop Dublin

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

21h 40m1 stop Dublin

$762Aer Lingus

Wed, Sep 30 - Fri, Nov 13

6:05 pm - 5:40 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

$777TAP AIR PORTUGAL

Wed, Sep 30 - Sat, Oct 10

10:55 pm - 8:30 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

28h 35m1 stop Barcelona-El Prat

7:20 pm - 9:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

31h 25m1 stop Barcelona-El Prat

$798LEVEL

Wed, Sep 30 - Sat, Nov 14

9:15 pm - 11:00 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

20h 45m1 stop Ponta Delgada Nordela

5:40 pm - 8:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

31h 20m1 stop Ponta Delgada Nordela

$798Azores Airlines

Wed, Sep 30 - Wed, Oct 7

10:55 pm - 5:10 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

13h 15m1 stop Barcelona-El Prat

7:10 pm - 9:05 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

30h 55m1 stop Barcelona-El Prat

$805LEVEL

Fri, Oct 2 - Sun, Oct 25

9:15 pm - 1:05 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

22h 50m1 stop Ponta Delgada Nordela

2:05 pm - 9:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

10h 55m1 stop Ponta Delgada Nordela

$813Azores Airlines

Wed, Sep 30 - Sat, Oct 31

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

6h 35mnonstop

9:00 pm - 9:30 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

28h 30m1 stop Porto

$822TAP AIR PORTUGAL

Recent direct flight deals from Massachusetts to Lisbon

Mon, Nov 9 - Fri, Nov 27

6:00 pm - 5:35 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

$682TAP AIR PORTUGAL

Mon, Mar 22 - Mon, Apr 5

10:45 pm - 9:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 15mnonstop

12:45 pm - 3:10 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 25mnonstop

$683Delta

Mon, Mar 22 - Tue, Apr 6

10:45 pm - 9:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 15mnonstop

12:45 pm - 3:10 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 25mnonstop

$683Delta

Sat, Oct 24 - Mon, Nov 2

10:40 pm - 9:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 20mnonstop

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

7h 44mnonstop

$689Air France

Sun, Nov 8 - Fri, Nov 27

6:00 pm - 5:35 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

$694TAP AIR PORTUGAL

Sat, Oct 24 - Mon, Nov 2

10:40 pm - 9:00 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 20mnonstop

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

7h 44mnonstop

$697Virgin Atlantic

Thu, Oct 29 - Thu, Nov 5

10:35 pm - 8:55 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 20mnonstop

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

7h 44mnonstop

$702Virgin Atlantic

Mon, Dec 14 - Tue, Dec 22

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

$705Air France

Sun, Dec 13 - Tue, Dec 22

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

$705KLM

Sat, Dec 12 - Tue, Dec 22

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

$705KLM

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 26% 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

Sines

Torres Vedras

Caldas da Rainha

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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Low season

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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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