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.

$463 CHEAP FLIGHTS from Maine to Lisbon

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

Recent round-trip flight deals from Maine to Lisbon

Wed, Nov 4 - Wed, Nov 11

4:10 pm - 5:30 pmBGR Bangor-LIS Lisbon Humberto Delgado

20h 20m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

11:15 am - 3:05 pmLIS Lisbon Humberto Delgado-BGR Bangor

32h 50m2 stops Boston Logan Intl New York John F Kennedy Intl

$605Air France

Fri, Nov 6 - Fri, Nov 13

4:15 pm - 5:30 pmPWM Portland-LIS Lisbon Humberto Delgado

20h 15m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

10:00 am - 12:19 amLIS Lisbon Humberto Delgado-PWM Portland

19h 19m1 stop New York John F Kennedy Intl

$645Air France

Fri, Nov 6 - Fri, Nov 13

4:15 pm - 5:30 pmPWM Portland-LIS Lisbon Humberto Delgado

20h 15m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

10:55 am - 12:19 amLIS Lisbon Humberto Delgado-PWM Portland

18h 24m2 stops Boston Logan Intl New York John F Kennedy Intl

$650Air France

Wed, Nov 4 - Wed, Nov 11

11:00 am - 8:10 amBGR Bangor-LIS Lisbon Humberto Delgado

16h 10m1 stop Newark

5:00 am - 10:19 amLIS Lisbon Humberto Delgado-BGR Bangor

34h 19m2 stops Frankfurt am Main Newark

$714United Airlines

Sat, Feb 27 - Sat, Mar 6

2:45 pm - 10:20 amPWM Portland-LIS Lisbon Humberto Delgado

14h 35m1 stop Washington, D.C. Dulles Intl

5:00 am - 9:27 pmLIS Lisbon Humberto Delgado-PWM Portland

21h 27m2 stops Frankfurt am Main Chicago O'Hare Intl

$719United Airlines

Sat, Feb 27 - Sat, Mar 6

5:45 am - 8:10 amPWM Portland-LIS Lisbon Humberto Delgado

21h 25m2 stops Chicago O'Hare Intl Newark

5:00 am - 9:27 pmLIS Lisbon Humberto Delgado-PWM Portland

21h 27m2 stops Frankfurt am Main Chicago O'Hare Intl

$723United Airlines

Thu, Nov 5 - Thu, Nov 12

11:00 am - 8:10 amBGR Bangor-LIS Lisbon Humberto Delgado

16h 10m1 stop Newark

10:15 am - 10:19 amLIS Lisbon Humberto Delgado-BGR Bangor

29h 04m1 stop Newark

$726United Airlines

Thu, Nov 5 - Thu, Nov 12

5:30 am - 10:20 amPWM Portland-LIS Lisbon Humberto Delgado

23h 50m1 stop Washington, D.C. Dulles Intl

12:20 pm - 7:02 pmLIS Lisbon Humberto Delgado-PWM Portland

11h 42m1 stop Washington, D.C. Dulles Intl

$726United Airlines

Thu, Nov 5 - Thu, Nov 12

11:00 am - 8:10 amBGR Bangor-LIS Lisbon Humberto Delgado

16h 10m1 stop Newark

8:55 am - 10:19 amLIS Lisbon Humberto Delgado-BGR Bangor

30h 24m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$730United Airlines

Thu, Nov 5 - Thu, Nov 12

8:49 am - 8:10 amPWM Portland-LIS Lisbon Humberto Delgado

18h 21m1 stop Newark

8:55 am - 11:21 pmLIS Lisbon Humberto Delgado-PWM Portland

19h 26m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$730United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$463

Best time to beat the crowds with an average 32% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from Portland 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

Tomar

Costa da Caparica

Almada

Sines

Torres Vedras

Caldas da Rainha

Zambujeira do Mar

Colares

Beja

Madeira

Batalha

More options for your flight to Lisbon

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in Lisbon

LIS

$463 Find Cheap Flights from Maine to Lisbon - Compare and Save

Cheap Flights from Maine to Lisbon

Recent round-trip flight deals from Maine to Lisbon

Recent one-way flight deals from Maine to Lisbon

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Maine to Lisbon

Traveling to a place near Lisbon?

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

Cabin class types available on flights to Maine

Find direct flights for Lisbon

Flights from domestic origins to Lisbon

Flights to other popular destinations

Find deals for your return flight