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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$370 CHEAP FLIGHTS from Massachusetts to Lisbon

LIS

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

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Flight Deals

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

Sun, Sep 13 - Wed, Sep 30

11:50 pm - 5:10 pm

BOS

LIS

12h 20m

1 stop

2:00 pm - 9:15 pm

LIS

BOS

12h 15m

1 stop

$668LEVEL

Mon, Oct 19 - Sun, Nov 1

5:50 pm - 8:40 pm

BOS

LIS

21h 50m

1 stop

4:55 pm - 3:40 pm

LIS

BOS

27h 45m

1 stop

$670Multiple Airlines

Wed, Jul 8 - Wed, Jul 22

10:55 pm - 9:30 pm

BOS

LIS

17h 35m

1 stop

9:15 pm - 9:45 pm

LIS

BOS

29h 30m

1 stop

$674LEVEL

Sun, Sep 13 - Thu, Sep 24

11:50 pm - 5:10 pm

BOS

LIS

12h 20m

1 stop

2:00 pm - 9:15 pm

LIS

BOS

12h 15m

1 stop

$677LEVEL

Fri, Oct 16 - Sat, Oct 24

5:50 pm - 3:35 pm

BOS

LIS

16h 45m

1 stop

4:25 pm - 4:40 pm

LIS

BOS

29h 15m

1 stop

$679Scandinavian Airlines

Wed, Jul 8 - Wed, Jul 15

10:55 pm - 9:30 pm

BOS

LIS

17h 35m

1 stop

7:05 pm - 9:45 pm

LIS

BOS

31h 40m

1 stop

$680LEVEL

Fri, Oct 16 - Sat, Oct 24

10:45 pm - 10:20 am

BOS

LIS

6h 35mnonstop

7:30 pm - 9:45 pm

LIS

BOS

31h 15m

1 stop

$681TAP AIR PORTUGAL

Wed, Jul 8 - Tue, Jul 14

10:55 pm - 9:30 pm

BOS

LIS

17h 35m

1 stop

9:15 pm - 9:05 pm

LIS

BOS

28h 50m

1 stop

$684Iberia

Sun, Sep 6 - Thu, Sep 17

11:50 pm - 5:10 pm

BOS

LIS

12h 20m

1 stop

2:00 pm - 9:15 pm

LIS

BOS

12h 15m

1 stop

$685LEVEL

Tue, Sep 22 - Wed, Sep 30

5:00 pm - 2:55 pm

ALB

LIS

16h 55m

2 stops

5:35 am - 11:38 pm

LIS

ALB

23h 03m

2 stops

$852Air France

Useful Info

Low season	January
High season	July
Cheapest flight	$370

Best time to beat the crowds with an average 29% drop in price.

Most popular time to fly with an average 22% 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.

Óbidos

Setúbal

Tomar

Costa da Caparica

Almada

Sines

Caldas da Rainha

Torres Vedras

Zambujeira do Mar

Beja

Colares

Madeira

Batalha

Everything you need to know for your flight to Lisbon

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Lisbon

Lisbon (LIS)

LIS

$370 Find Cheap Flights from Massachusetts to Lisbon

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

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

Good to know

FAQs for booking flights from Massachusetts 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.

Traveling to a place near Lisbon?

Everything you need to know for your flight to Lisbon

Information on the airport you'll fly into in Lisbon

Cabin class types available on flights to Massachusetts

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

Find direct flights for Lisbon

Flights to other popular destinations

Flights from domestic origins to Lisbon

Choose which airport to fly into in Lisbon

Find deals for your return flight