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>

$296 Cheap Flights from Maine to Lisbon

LIS

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$486

Typical prices: $590-$612

United Airlines

Thu 1/29Wed 2/11

PWM - LIS • 2 stops

Cheapest non-stop

$520

Typical prices: $646-$1,010

TAP AIR PORTUGAL

Tue 3/24Tue 4/7

BOS - LIS • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Lisbon!

Flight Deals

Cheap Flights from Maine to Lisbon

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maine to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Thu, Jan 29 - Wed, Feb 11

2:31 pm - 8:10 am

PWM

LIS

12h 39m2 stops

5:00 am - 11:21 pm

LIS

PWM

23h 21m2 stops

$486United Airlines

Mon, Jan 26 - Tue, Mar 10

3:12 pm - 8:10 am

PWM

LIS

11h 58m1 stop

5:00 am - 3:14 pm

LIS

PWM

38h 14m2 stops

$494United Airlines

Thu, Jan 29 - Wed, Feb 11

2:35 pm - 8:00 am

PWM

LIS

12h 25m1 stop

10:00 am - 12:20 am

LIS

PWM

19h 20m1 stop

$495KLM

Fri, Feb 20 - Sun, Mar 1

2:35 pm - 3:10 pm

PWM

LIS

19h 35m2 stops

11:25 am - 12:18 am

LIS

PWM

17h 53m2 stops

$501Multiple Airlines

Mon, Jan 26 - Sun, Feb 8

12:20 pm - 8:00 am

PWM

LIS

14h 40m2 stops

5:00 am - 12:20 am

LIS

PWM

24h 20m2 stops

$502Delta

Mon, Jan 26 - Tue, Mar 10

3:12 pm - 8:10 am

PWM

LIS

11h 58m1 stop

11:55 am - 2:32 pm

LIS

PWM

30h 37m1 stop

$506United Airlines

Mon, Jan 26 - Tue, Mar 10

4:10 pm - 8:10 am

PWM

LIS

35h 00m2 stops

5:00 am - 7:13 pm

LIS

PWM

18h 13m2 stops

$509United Airlines

Fri, Feb 20 - Sun, Mar 1

2:35 pm - 11:20 am

PWM

LIS

15h 45m2 stops

10:00 am - 12:18 am

LIS

PWM

19h 18m1 stop

$511Multiple Airlines

Tue, Mar 24 - Tue, Apr 14

7:05 pm - 5:35 am

BOS

LIS

6h 30mnonstop

5:45 pm - 8:05 pm

LIS

BOS

7h 20mnonstop

$520TAP AIR PORTUGAL

Wed, Apr 29 - Wed, May 6

10:45 pm - 10:20 am

BOS

LIS

6h 35mnonstop

6:05 pm - 8:45 pm

LIS

BOS

7h 40mnonstop

$527TAP AIR PORTUGAL

Useful Info

Low season	January
High season	July
Cheapest flight	$296

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 16% 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

Sines

Almada

Torres Vedras

Caldas da Rainha

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

$296 Find Cheap Flights from Maine to Lisbon

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

Everything you should know

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