How many flights depart from Lisbon to Maine on average per week?

The number of flights available between Lisbon and Maine is 30 per week as of November 2025. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Maine?

Prices for flights from Lisbon Humberto Delgado Airport to Maine are updated daily.

How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Maine?

As of November 2025, there are 6 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Maine.

How old do you have to be to fly from Lisbon Humberto Delgado Airport to Maine?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Maine.

What documentation or ID do you need to fly to Maine?

The travel and health documents required for your trip to Maine can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maine. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$376 Cheap Flights from Lisbon to Maine in 2025/26

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Find the cheapest flights from Lisbon to Maine

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 3:35 pmLIS-BOS

27h 40m1 stop

5:40 pm - 3:35 pmBOS-LIS

16h 55m1 stop

$550Scandinavian Airlines

Find Deal

Sun, Apr 5 - Tue, Apr 14

6:25 am - 8:55 pmLIS-BOS

19h 30m1 stop

10:40 pm - 8:30 amBOS-LIS

28h 50m1 stop

$554Multiple Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

9:05 am - 8:55 pmLIS-BOS

16h 50m1 stop

10:40 pm - 8:30 amBOS-LIS

28h 50m1 stop

$558LEVEL

Find Deal

Thu, Dec 4 - Thu, Dec 11

10:50 am - 6:55 pmLIS-BOS

13h 05m1 stop

5:10 pm - 10:10 amBOS-LIS

12h 00m1 stop

$559Aer Lingus

Find Deal

Thu, Dec 4 - Thu, Dec 11

4:55 pm - 3:40 pmLIS-BOS

27h 45m1 stop

5:35 pm - 4:30 pmBOS-LIS

17h 55m1 stop

$565Scandinavian Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

5:15 pm - 8:10 pmLIS-BOS

7h 55mnonstop

6:05 pm - 5:35 amBOS-LIS

6h 30mnonstop

$567TAP AIR PORTUGAL

Find Deal

Thu, Dec 4 - Mon, Dec 8

5:30 am - 1:40 pmLIS-BOS

13h 10m1 stop

8:35 pm - 8:00 amBOS-LIS

6h 25mnonstop

$570Air France

Find Deal

Thu, Nov 20 - Mon, Nov 24

12:00 pm - 2:40 pmLIS-BOS

7h 40mnonstop

10:45 pm - 10:20 amBOS-LIS

6h 35mnonstop

$573TAP AIR PORTUGAL

Find Deal

Sun, Apr 5 - Tue, Apr 14

9:05 pm - 8:55 pmLIS-BOS

28h 50m1 stop

10:40 pm - 8:30 amBOS-LIS

28h 50m1 stop

$580LEVEL

Find Deal

Fri, Dec 5 - Mon, Dec 8

10:40 am - 1:30 pmLIS-BOS

7h 50mnonstop

8:35 pm - 8:00 amBOS-LIS

6h 25mnonstop

$581Air France

Find Deal

Thu, Nov 20 - Mon, Nov 24

LEVEL flights from Lisbon to Maine

Our best LEVEL deals on Lisbon to Maine flight tickets

LEVEL

Dec 4

LIS9:05 amLisbon Humberto Delgado

16h 50m

1 stop

BOS8:55 pmBoston Logan Intl

Dec 11

BOS10:40 pmBoston Logan Intl

28h 50m

1 stop

LIS8:30 amLisbon Humberto Delgado

$558

Find similar

LEVEL

Dec 5

LIS9:05 pmLisbon Humberto Delgado

28h 50m

1 stop

BOS8:55 pmBoston Logan Intl

Dec 8

BOS10:40 pmBoston Logan Intl

28h 50m

1 stop

LIS8:30 amLisbon Humberto Delgado

$580

Find similar

TAP AIR PORTUGAL flights from Lisbon to Maine

Our best TAP AIR PORTUGAL deals on Lisbon to Maine flight tickets

TAP AIR PORTUGAL

Dec 4

LIS5:15 pmLisbon Humberto Delgado

7h 55m

BOS8:10 pmBoston Logan Intl

Dec 8

BOS6:05 pmBoston Logan Intl

6h 30m

LIS5:35 amLisbon Humberto Delgado

$567

Find similar

TAP AIR PORTUGAL

Apr 5

LIS12:00 pmLisbon Humberto Delgado

7h 40m

BOS2:40 pmBoston Logan Intl

Apr 14

BOS10:45 pmBoston Logan Intl

6h 35m

LIS10:20 amLisbon Humberto Delgado

$573

Find similar

TAP AIR PORTUGAL

Apr 17

LIS12:00 pmLisbon Humberto Delgado

7h 40m

BOS2:40 pmBoston Logan Intl

Apr 20

BOS10:30 pmBoston Logan Intl

8h 30m

1 stop

LIS12:00 pmLisbon Humberto Delgado

$582

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Sun 4/5

4:55 pm-3:35 pm

1 stop27h 40m

Boston Logan Intl

Tue 4/14

5:40 pm-3:35 pm

1 stop16h 55m

$550

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 12/4

6:25 am-8:55 pm

1 stop19h 30m

Boston Logan Intl

Mon 12/8

10:40 pm-8:30 am

1 stop28h 50m

$554

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 12/4

9:05 am-8:55 pm

1 stop16h 50m

Boston Logan Intl

Thu 12/11

10:40 pm-8:30 am

1 stop28h 50m

$558

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 12/4

10:50 am-6:55 pm

1 stop13h 05m

Boston Logan Intl

Thu 12/11

5:10 pm-10:10 am

1 stop12h 00m

$559

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Wed 11/19

4:55 pm-3:40 pm

1 stop27h 45m

Boston Logan Intl

Sun 11/23

5:35 pm-4:30 pm

1 stop17h 55m

$565

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 12/4

5:15 pm-8:10 pm

Nonstop7h 55m

Boston Logan Intl

Mon 12/8

6:05 pm-5:35 am

Nonstop6h 30m

$567

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 11/20

5:30 am-1:40 pm

1 stop13h 10m

Boston Logan Intl

Mon 11/24

8:35 pm-8:00 am

Nonstop6h 25m

$570

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Sun 4/5

12:00 pm-2:40 pm

Nonstop7h 40m

Boston Logan Intl

Tue 4/14

10:45 pm-10:20 am

Nonstop6h 35m

$573

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Fri 12/5

9:05 pm-8:55 pm

1 stop28h 50m

Boston Logan Intl

Mon 12/8

10:40 pm-8:30 am

1 stop28h 50m

$580

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 11/20

10:40 am-1:30 pm

Nonstop7h 50m

Boston Logan Intl

Mon 11/24

8:35 pm-8:00 am

Nonstop6h 25m

$581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lisbon to Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Lisbon Humberto Delgado to Maine?

Azores Airlines, LEVEL, and TAP AIR PORTUGAL are the most popular carriers operating from Lisbon Humberto Delgado to Maine

Cheap Lisbon to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Maine

Fastest flight time	7h 20m
Direct flights	Every day
Airports in Maine	1 airport

The fastest flight from Lisbon to Maine takes 7h 20m

Direct flights go from Lisbon to Maine every day.

There is 1 airport near Maine: Boston Logan Intl (BOS)

Search flight deals

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Maine?
Prices for flights from Lisbon Humberto Delgado Airport to Maine are updated daily.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Maine?
As of November 2025, there are 6 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Maine.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Maine?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents required for your trip to Maine can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maine. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to Maine?

Finding the right flight to Maine from Lisbon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Maine quick and easy, saving you time and money.

Can I find flights from Lisbon to Maine with flexible booking policies on momondo?

momondo does allow users to show only those flights to Maine from Lisbon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Lisbon to Maine?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lisbon to Maine.

I’m not ready to book a flight from Lisbon to Maine right now. Can momondo alert me if prices change?

Price alerts on flights to Maine from Lisbon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.