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

The number of flights available between Lisbon and Maine is 52 per week as of September 2025. The most frequent departure day is Thu, with 17% 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 September 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.

$380 Cheap Flights from Lisbon to Maine in 2025

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Find the cheapest flights from Lisbon to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:00 am - 1:40 pmLIS-BOS

13h 40m1 stop

10:30 pm - 2:50 pmBOS-LIS

11h 20m1 stop

$568Delta

Find Deal

Wed, Oct 1 - Mon, Oct 6

11:05 am - 10:10 pmLIS-BOS

15h 05m2 stops

7:25 pm - 9:55 pmBOS-LIS

21h 30m1 stop

$570

Find Deal

Fri, Oct 31 - Thu, Nov 6

7:05 am - 9:55 pmLIS-BOS

19h 50m1 stop

9:35 pm - 2:50 pmBOS-LIS

12h 15m1 stop

$573British Airways

Find Deal

Sun, Jan 11 - Fri, Jan 23

12:10 pm - 8:20 pmLIS-BOS

13h 10m1 stop

9:30 pm - 8:00 amBOS-LIS

6h 30mnonstop

$575Air France

Find Deal

Fri, Oct 10 - Sat, Oct 25

12:10 pm - 8:20 pmLIS-BOS

13h 10m1 stop

11:25 pm - 10:45 amBOS-LIS

6h 20mnonstop

$577Air France

Find Deal

Thu, Oct 16 - Thu, Oct 23

7:30 pm - 1:40 pmLIS-BOS

23h 10m1 stop

11:20 pm - 10:45 amBOS-LIS

6h 25mnonstop

$579KLM

Find Deal

Thu, Sep 25 - Mon, Sep 29

10:40 am - 9:39 amLIS-BOS

27h 59m2 stops

7:25 pm - 12:10 pmBOS-LIS

11h 45m1 stop

$580American Airlines

Find Deal

Thu, Nov 27 - Wed, Dec 3

11:05 am - 10:10 pmLIS-BOS

15h 05m2 stops

7:25 pm - 9:55 pmBOS-LIS

21h 30m1 stop

$587American Airlines

Find Deal

Fri, Oct 31 - Thu, Nov 6

3:00 pm - 11:25 amLIS-BOS

25h 25m1 stop

8:30 am - 9:50 amBOS-LIS

21h 20m1 stop

$591British Airways

Find Deal

Thu, Oct 9 - Sun, Oct 26

7:30 pm - 1:40 pmLIS-BOS

23h 10m1 stop

9:40 pm - 8:00 amBOS-LIS

6h 20mnonstop

$615KLM

Find Deal

Thu, Oct 23 - Thu, Oct 30

Delta flights from Lisbon to Maine

Our best Delta deals on Lisbon to Maine flight tickets

Delta

Oct 1

LIS5:00 amLisbon Humberto Delgado

13h 40m

1 stop

BOS1:40 pmBoston Logan Intl

Oct 6

BOS10:30 pmBoston Logan Intl

11h 20m

1 stop

LIS2:50 pmLisbon Humberto Delgado

$568

Find similar

Delta

Sep 20

LIS12:10 pmLisbon Humberto Delgado

13h 10m

1 stop

BOS8:20 pmBoston Logan Intl

Oct 1

BOS5:20 pmBoston Logan Intl

10h 30m

1 stop

LIS8:50 amLisbon Humberto Delgado

$571

Find similar

Delta

Oct 1

LIS5:00 amLisbon Humberto Delgado

13h 40m

1 stop

BOS1:40 pmBoston Logan Intl

Oct 6

BOS11:25 pmBoston Logan Intl

6h 20m

LIS10:45 amLisbon Humberto Delgado

$572

Find similar

Iberia flights from Lisbon to Maine

Our best Iberia deals on Lisbon to Maine flight tickets

Iberia

Sep 21

LIS6:35 amLisbon Humberto Delgado

18h 00m

1 stop

BOS7:35 pmBoston Logan Intl

Oct 3

BOS4:35 pmBoston Logan Intl

10h 10m

1 stop

LIS7:45 amLisbon Humberto Delgado

$584

Find similar

Iberia

Sep 21

LIS6:35 amLisbon Humberto Delgado

18h 00m

1 stop

BOS7:35 pmBoston Logan Intl

Oct 3

BOS4:35 pmBoston Logan Intl

14h 15m

1 stop

LIS11:50 amLisbon Humberto Delgado

$585

Find similar

Iberia

Sep 25

LIS8:25 amLisbon Humberto Delgado

15h 24m

2 stops

BOS6:49 pmBoston Logan Intl

Sep 29

BOS9:20 pmBoston Logan Intl

13h 45m

1 stop

LIS4:05 pmLisbon Humberto Delgado

$590

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Wed 10/1

5:00 am-1:40 pm

1 stop13h 40m

Boston Logan Intl

Mon 10/6

10:30 pm-2:50 pm

1 stop11h 20m

$568

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Fri 10/31

11:05 am-10:10 pm

2 stops15h 05m

Boston Logan Intl

Thu 11/6

7:25 pm-9:55 pm

1 stop21h 30m

$570

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Sun 1/11

7:05 am-9:55 pm

1 stop19h 50m

Boston Logan Intl

Fri 1/23

9:35 pm-2:50 pm

1 stop12h 15m

$573

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Fri 10/10

12:10 pm-8:20 pm

1 stop13h 10m

Boston Logan Intl

Sat 10/25

9:30 pm-8:00 am

Nonstop6h 30m

$575

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 10/16

12:10 pm-8:20 pm

1 stop13h 10m

Boston Logan Intl

Thu 10/23

11:25 pm-10:45 am

Nonstop6h 20m

$577

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 9/25

7:30 pm-1:40 pm

1 stop23h 10m

Boston Logan Intl

Mon 9/29

11:20 pm-10:45 am

Nonstop6h 25m

$579

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 11/27

10:40 am-9:39 am

2 stops27h 59m

Boston Logan Intl

Wed 12/3

7:25 pm-12:10 pm

1 stop11h 45m

$580

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Fri 10/31

11:05 am-10:10 pm

2 stops15h 05m

Boston Logan Intl

Thu 11/6

7:25 pm-9:55 pm

1 stop21h 30m

$587

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 10/9

3:00 pm-11:25 am

1 stop25h 25m

Boston Logan Intl

Sun 10/26

8:30 am-9:50 am

1 stop21h 20m

$591

LisbonBoston

LIS - BOS

LISBOS

Lisbon Humberto Delgado

Thu 10/23

7:30 pm-1:40 pm

1 stop23h 10m

Boston Logan Intl

Thu 10/30

9:40 pm-8:00 am

Nonstop6h 20m

$615

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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?

TAP AIR PORTUGAL, Azores Airlines, and Iberia 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 30m
Direct flights	Every day
Airports in Maine	1 airport

The fastest flight from Lisbon to Maine takes 7h 30m

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 September 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.