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.

$335 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

Wed, Feb 17 - Wed, Feb 24

8:00 pm - 12:30 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

11h 30m1 stop Madrid Barajas

9:00 am - 6:25 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

14h 25m1 stop Madrid Barajas

$634Multiple Airlines

Sun, Nov 15 - Mon, Nov 23

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

6h 35mnonstop

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

27h 20m2 stops Ponta Delgada Nordela Lajes

$634Multiple Airlines

Fri, Feb 19 - Sat, Mar 6

9:25 pm - 11:50 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

9h 25m1 stop Ponta Delgada Nordela

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

31h 20m1 stop Ponta Delgada Nordela

$635Azores Airlines

Sun, Feb 7 - Sun, Feb 21

9:25 pm - 4:50 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

14h 25m1 stop Ponta Delgada Nordela

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

31h 20m1 stop Ponta Delgada Nordela

$636Azores Airlines

Sun, Apr 25 - Sat, May 1

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

6h 35mnonstop

6:00 pm - 9:30 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

32h 30m1 stop Porto

$639TAP AIR PORTUGAL

Sun, Apr 4 - Sat, Apr 10

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

6h 35mnonstop

10:00 pm - 9:30 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

28h 30m1 stop Porto

$641TAP AIR PORTUGAL

Wed, Nov 11 - Sat, Nov 14

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

$645Aer Lingus

Thu, Dec 10 - Mon, Jan 11

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

11h 55m1 stop Dublin

10:50 am - 7:15 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

13h 25m1 stop Dublin

$646Aer Lingus

Wed, Jan 6 - Sun, Jan 17

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

$646Icelandair

Wed, Mar 17 - Tue, Mar 23

8:50 pm - 12:50 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

12h 00m1 stop Reykjavik Keflavik Intl

2:00 pm - 9:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

11h 45m1 stop Reykjavik Keflavik Intl

$646Icelandair

Recent last minute flight deals from Massachusetts to Lisbon

Tue, Nov 3 - Sat, Nov 7

4:05 pm - 7:55 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

22h 50m2 stops Frankfurt am Main Dublin

8:30 pm - 10:37 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

31h 07m2 stops Dublin Toronto Pearson Intl

$667Multiple Airlines

Wed, Nov 4 - Thu, Nov 19

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

12h 00m1 stop Reykjavik Keflavik Intl

1:45 pm - 5:50 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

33h 05m1 stop Reykjavik Keflavik Intl

$678Icelandair

Sun, Nov 1 - Tue, Dec 1

10:50 pm - 1:10 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

9h 20m1 stop Porto

2:00 pm - 8:30 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

11h 30m1 stop Porto

$680TAP AIR PORTUGAL

Wed, Nov 4 - Thu, Nov 19

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

12h 00m1 stop Reykjavik Keflavik Intl

1:45 pm - 5:50 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

33h 05m1 stop Reykjavik Keflavik Intl

$689Icelandair

Sun, Nov 1 - Tue, Dec 1

10:50 pm - 3:30 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

11h 40m1 stop Porto

9:00 am - 8:30 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

16h 30m1 stop Porto

$695TAP AIR PORTUGAL

Tue, Nov 3 - Mon, Nov 9

4:05 pm - 7:55 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

22h 50m2 stops Frankfurt am Main Dublin

10:00 pm - 8:20 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

27h 20m2 stops Dublin Zurich

$702Multiple Airlines

Tue, Nov 3 - Fri, Nov 20

9:25 pm - 8:45 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

18h 20m1 stop Ponta Delgada Nordela

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

19h 00m1 stop Ponta Delgada Nordela

$762Azores Airlines

Thu, Nov 5 - Sun, Nov 8

5:35 pm - 3:55 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

17h 20m1 stop Kastrup Copenhagen

6:45 pm - 3:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

26h 00m1 stop Kastrup Copenhagen

$788Scandinavian Airlines

Tue, Nov 3 - Fri, Nov 20

9:25 pm - 8:45 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

18h 20m1 stop Ponta Delgada Nordela

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

19h 00m1 stop Ponta Delgada Nordela

$800Azores Airlines

Tue, Nov 3 - Tue, Nov 10

5:35 pm - 4:05 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

17h 30m1 stop Kastrup Copenhagen

5:00 pm - 10:55 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

34h 55m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$832Scandinavian Airlines

Recent direct flight deals from Massachusetts to Lisbon

Tue, Apr 6 - Fri, Apr 16

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

6h 35mnonstop

5:45 pm - 8:25 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 40mnonstop

$655TAP AIR PORTUGAL

Mon, Nov 30 - Fri, Dec 11

10:10 pm - 9:45 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

$660TAP AIR PORTUGAL

Thu, Mar 11 - Wed, Mar 17

9:35 pm - 8:55 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 20mnonstop

11:15 am - 3:00 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 45mnonstop

$722Virgin Atlantic

Wed, Nov 11 - Tue, Nov 17

9:40 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

$728Virgin Atlantic

Fri, Nov 13 - Tue, Nov 17

9:40 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

$729Air France

Tue, Apr 20 - Tue, Apr 27

11:25 pm - 10:45 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 20mnonstop

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

7h 25mnonstop

$735KLM

Sun, Mar 7 - Fri, Mar 19

9:35 pm - 8:55 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 20mnonstop

10:55 am - 2:40 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 45mnonstop

$735KLM

Mon, Nov 16 - Wed, Nov 25

9:40 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

$737Air France

Tue, Dec 29 - Tue, Feb 23

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

6h 25mnonstop

11:15 am - 1:53 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 38mnonstop

$740Delta

Mon, Dec 28 - Tue, Feb 23

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

6h 25mnonstop

11:15 am - 1:53 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 38mnonstop

$740Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$335

Best time to beat the crowds with an average 31% 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

Torres Vedras

Sines

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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$335 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

Information on the airport you'll fly into in Lisbon

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