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.

$325 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

Fri, Dec 4 - Thu, Dec 10

5:12 am - 9:00 amBDL Hartford Bradley Intl-LIS Lisbon Humberto Delgado

22h 48m2 stops Detroit Metropolitan Wayne County Boston Logan Intl

10:00 am - 11:47 pmLIS Lisbon Humberto Delgado-BDL Hartford Bradley Intl

18h 47m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$571Delta

Fri, Dec 4 - Wed, Dec 9

12:53 pm - 8:00 amBDL Hartford Bradley Intl-LIS Lisbon Humberto Delgado

14h 07m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

10:00 am - 11:47 pmLIS Lisbon Humberto Delgado-BDL Hartford Bradley Intl

18h 47m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$571Delta

Mon, Feb 15 - Tue, Mar 2

4:21 pm - 2:55 pmALB Albany Intl-LIS Lisbon Humberto Delgado

17h 34m2 stops Philadelphia London Heathrow

11:05 am - 11:13 pmLIS Lisbon Humberto Delgado-ALB Albany Intl

17h 08m2 stops Philadelphia Chicago O'Hare Intl

$584American Airlines

Mon, Feb 15 - Tue, Mar 2

4:21 pm - 2:55 pmALB Albany Intl-LIS Lisbon Humberto Delgado

17h 34m2 stops Philadelphia London Heathrow

11:05 am - 11:04 amLIS Lisbon Humberto Delgado-ALB Albany Intl

28h 59m1 stop Philadelphia

$585American Airlines

Wed, Dec 2 - Mon, Dec 14

3:20 pm - 12:05 pmALB Albany Intl-LIS Lisbon Humberto Delgado

15h 45m2 stops Philadelphia London Heathrow

12:55 pm - 8:21 pmLIS Lisbon Humberto Delgado-ALB Albany Intl

36h 26m2 stops London Heathrow Philadelphia

$589British Airways

Wed, Dec 2 - Mon, Dec 14

3:20 pm - 9:05 amALB Albany Intl-LIS Lisbon Humberto Delgado

12h 45m1 stop Philadelphia

3:45 pm - 8:21 pmLIS Lisbon Humberto Delgado-ALB Albany Intl

33h 36m2 stops London Heathrow Philadelphia

$597British Airways

Sun, Nov 8 - Sun, Nov 15

6:00 am - 10:05 amBDL Hartford Bradley Intl-LIS Lisbon Humberto Delgado

23h 05m1 stop Washington, D.C. Dulles Intl

10:40 am - 2:18 pmLIS Lisbon Humberto Delgado-BDL Hartford Bradley Intl

56h 38m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$613United Airlines

Sat, Dec 5 - Mon, Dec 14

6:00 am - 9:20 amALB Albany Intl-LIS Lisbon Humberto Delgado

46h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl

11:20 am - 9:28 pmLIS Lisbon Humberto Delgado-ALB Albany Intl

39h 08m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$620Air Canada

Wed, Dec 2 - Sun, Dec 6

5:45 am - 10:20 amALB Albany Intl-LIS Lisbon Humberto Delgado

23h 35m1 stop Washington, D.C. Dulles Intl

10:50 am - 1:37 pmLIS Lisbon Humberto Delgado-ALB Albany Intl

55h 47m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$624United Airlines

Thu, Oct 29 - Thu, Nov 5

11:15 am - 9:20 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

18h 05m1 stop Toronto Pearson Intl

8:55 am - 2:53 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

10h 58m1 stop Montreal Pierre Elliott Trudeau Intl

$688Air Canada

Recent last minute flight deals from Massachusetts to Lisbon

Wed, Sep 16 - Thu, Sep 24

5:40 pm - 10:20 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

11h 40m1 stop Madrid Barajas

7:00 am - 4:10 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

14h 10m1 stop Madrid Barajas

$712Multiple Airlines

Mon, Sep 14 - Thu, Sep 17

4:45 pm - 6:50 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

33h 05m3 stops Frankfurt am Main Palma de Mallorca Son Sant Joan Madrid Barajas

9:35 pm - 2:45 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

22h 10m2 stops Palma de Mallorca Son Sant Joan Frankfurt am Main

$718Multiple Airlines

Sun, Sep 13 - Wed, Sep 23

11:35 pm - 5:10 pmBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

12h 35m1 stop Barcelona-El Prat

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

30h 55m1 stop Barcelona-El Prat

$733LEVEL

Mon, Sep 14 - Thu, Sep 17

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

$771Aer Lingus

Mon, Sep 14 - Thu, Sep 17

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

$790Aer Lingus

Tue, Sep 15 - Thu, Oct 8

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

6h 35mnonstop

5:35 pm - 8:20 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 45mnonstop

$805TAP AIR PORTUGAL

Mon, Sep 14 - Thu, Oct 8

6:05 pm - 5:40 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 35mnonstop

5:35 pm - 8:20 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 45mnonstop

$805TAP AIR PORTUGAL

Wed, Sep 16 - Wed, Sep 30

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

28h 35m1 stop Barcelona-El Prat

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

16h 55m1 stop Barcelona-El Prat

$840LEVEL

Sat, Sep 12 - Thu, Sep 24

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

22h 50m1 stop Ponta Delgada Nordela

12:35 pm - 10:20 amLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

26h 45m1 stop Ponta Delgada Nordela

$856Azores Airlines

Fri, Sep 11 - Fri, Sep 18

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

22h 50m1 stop Ponta Delgada Nordela

12:35 pm - 7:50 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

12h 15m1 stop Ponta Delgada Nordela

$877Azores Airlines

Recent direct flight deals from Massachusetts to Lisbon

Wed, Oct 28 - Thu, Nov 5

7:00 pm - 5:35 amBOS Boston Logan Intl-LIS Lisbon Humberto Delgado

6h 35mnonstop

5:00 pm - 7:55 pmLIS Lisbon Humberto Delgado-BOS Boston Logan Intl

7h 55mnonstop

$688TAP AIR PORTUGAL

Wed, Nov 4 - Mon, Nov 9

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

$688TAP AIR PORTUGAL

Fri, Nov 13 - Mon, Nov 23

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

$699KLM

Sat, Oct 17 - Fri, Nov 20

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

6h 20mnonstop

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

7h 44mnonstop

$699KLM

Sat, Dec 5 - Thu, Apr 15

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

6h 25mnonstop

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

7h 25mnonstop

$699Air France

Sat, Nov 7 - Tue, Dec 8

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

$699Air France

Wed, Oct 21 - Wed, Nov 18

11:25 pm - 10:45 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

$699Delta

Sat, Oct 17 - Fri, Nov 13

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

6h 20mnonstop

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

7h 44mnonstop

$699Delta

Tue, Nov 24 - Tue, Dec 1

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

$699Virgin Atlantic

Mon, Oct 19 - Sun, Nov 22

11:25 pm - 10:45 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

$699Virgin Atlantic

Useful Info

Low season	January
High season	July
Cheapest flight	$325

Best time to beat the crowds with an average 33% drop in price.

Most popular time to fly with an average 27% 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

Caldas da Rainha

Torres Vedras

Colares

Zambujeira do Mar

Beja

Madeira

Batalha

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$325 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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