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

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

$331 CHEAP FLIGHTS from Maine 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 Maine 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 Maine to Lisbon

Tue, Sep 8 - Tue, Sep 22

5:40 pm - 3:35 pm

BOS

LIS

16h 55m

1 stop

12:25 pm - 3:35 pm

LIS

BOS

32h 10m

2 stops

$645Scandinavian Airlines

Mon, Jun 29 - Thu, Jul 30

10:50 pm - 5:10 pm

BOS

LIS

13h 20m

1 stop

9:10 am - 9:15 pm

LIS

BOS

17h 05m

1 stop

$646Iberia

Sun, Sep 6 - Sat, Sep 26

11:50 pm - 8:35 pm

BOS

LIS

15h 45m

1 stop

2:00 pm - 9:15 pm

LIS

BOS

12h 15m

1 stop

$647Iberia

Sat, Sep 26 - Sat, Oct 3

11:00 pm - 8:30 am

BOS

LIS

28h 30m

1 stop

5:50 pm - 10:05 pm

LIS

BOS

33h 15m

1 stop

$648LEVEL

Mon, Aug 10 - Mon, Aug 24

11:00 pm - 6:25 pm

BOS

LIS

14h 25m

1 stop

10:10 pm - 9:15 pm

LIS

BOS

28h 05m

1 stop

$661LEVEL

Wed, Sep 2 - Sat, Sep 12

6:05 pm - 5:40 am

BOS

LIS

6h 35mnonstop

10:00 pm - 8:20 pm

LIS

BOS

27h 20m

1 stop

$663TAP AIR PORTUGAL

Thu, Sep 17 - Mon, Sep 21

6:30 am - 10:05 pm

PWM

LIS

34h 35m

2 stops

7:00 am - 11:59 pm

LIS

PWM

21h 59m

2 stops

$736Multiple Airlines

Wed, Apr 29 - Mon, May 4

12:46 pm - 10:55 am

PWM

LIS

17h 09m

2 stops

7:45 pm - 3:57 pm

LIS

PWM

25h 12m

2 stops

$768KLM

Wed, Apr 29 - Mon, May 4

2:51 pm - 8:00 am

PWM

LIS

12h 09m

1 stop

7:45 pm - 3:57 pm

LIS

PWM

25h 12m

2 stops

$813KLM

Fri, May 8 - Tue, May 12

2:38 pm - 11:15 am

PWM

LIS

15h 37m

2 stops

11:55 am - 12:43 am

LIS

PWM

17h 48m

2 stops

$872Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$331

Best time to beat the crowds with an average 28% drop in price.

Most popular time to fly with an average 20% increase in price.

Flight from Boston to Lisbon

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

Setúbal

Óbidos

Costa da Caparica

Tomar

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

$331 Find Cheap Flights from Maine to Lisbon

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

Cheap Flights from Maine to Lisbon

Recent round-trip flight deals from Maine to Lisbon

Recent one-way flight deals from Maine to Lisbon

Recent last minute flight deals from Maine to Lisbon

Recent direct flight deals from Maine to Lisbon

Good to know

FAQs for booking flights from Maine to Lisbon

How does KAYAK find such low prices on flights from Maine 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 Maine to Lisbon.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Maine 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 Maine 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 Maine with another airline.

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

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