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Cheap flights from Maine to Lisbon from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Lisbon departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Maine to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:50 pm - 3:35 pm
BOS
-
LIS
36h 45m
1 stop
Turkish Airlines Logo
5:55 am - 7:55 pm
LIS
-
BOS
19h 00m
1 stop
$768Turkish Airlines
Tue, Sep 1 - Mon, Sep 28
Azores Airlines Logo
9:15 pm - 1:05 am
BOS
-
LIS
22h 50m
1 stop
Azores Airlines Logo
10:00 pm - 10:20 am
LIS
-
BOS
17h 20m
1 stop
$772Azores Airlines
Wed, May 27 - Thu, Jun 4
Turkish Airlines Logo
9:50 pm - 3:35 pm
BOS
-
LIS
36h 45m
1 stop
Turkish Airlines Logo
5:55 am - 7:55 pm
LIS
-
BOS
19h 00m
1 stop
$773Turkish Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
10:50 pm - 7:25 pm
BOS
-
LIS
15h 35m
1 stop
Multiple Airlines Logo
2:00 pm - 9:05 pm
LIS
-
BOS
12h 05m
1 stop
$774Multiple Airlines
Sat, May 30 - Wed, Sep 30
Turkish Airlines Logo
9:50 pm - 11:15 pm
BOS
-
LIS
20h 25m
1 stop
Turkish Airlines Logo
4:50 pm - 7:55 pm
LIS
-
BOS
32h 05m
1 stop
$775Turkish Airlines
Sun, Sep 13 - Sun, Sep 27
Multiple Airlines Logo
8:50 pm - 8:35 pm
BOS
-
LIS
18h 45m
3 stops
Multiple Airlines Logo
6:10 am - 7:41 pm
LIS
-
BOS
18h 31m
3 stops
$776Multiple Airlines
Tue, Aug 25 - Sun, Sep 6
LEVEL Logo
11:35 pm - 8:30 am
BOS
-
LIS
27h 55m
1 stop
LEVEL Logo
7:05 pm - 9:45 pm
LIS
-
BOS
31h 40m
1 stop
$779LEVEL
Sun, Jul 5 - Wed, Jul 15
Scandinavian Airlines Logo
12:25 pm - 3:35 pm
BOS
-
LIS
22h 10m
2 stops
Scandinavian Airlines Logo
4:25 pm - 3:35 pm
LIS
-
BOS
28h 10m
1 stop
$780Scandinavian Airlines
Tue, Aug 25 - Wed, Sep 2
United Airlines Logo
5:15 am - 9:20 am
PWM
-
LIS
23h 05m
2 stops
United Airlines Logo
5:05 am - 7:24 pm
LIS
-
PWM
19h 19m
2 stops
$941United Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
5:15 am - 9:20 am
PWM
-
LIS
23h 05m
2 stops
United Airlines Logo
12:20 pm - 11:59 pm
LIS
-
PWM
16h 39m
1 stop
$950United Airlines
Tue, Aug 4 - Tue, Aug 11

Turkish Airlines flights from Maine to Lisbon

Our best Turkish Airlines deals on Maine to Lisbon flight tickets
Turkish Airlines
Sep 1
BOS9:50 pmBoston Logan Intl
36h 45m
1 stop
LIS3:35 pmLisbon Humberto Delgado
Sep 28
LIS5:55 amLisbon Humberto Delgado
19h 00m
1 stop
BOS7:55 pmBoston Logan Intl
$768
Turkish Airlines
Sep 1
BOS9:50 pmBoston Logan Intl
36h 45m
1 stop
LIS3:35 pmLisbon Humberto Delgado
Sep 8
LIS5:55 amLisbon Humberto Delgado
19h 00m
1 stop
BOS7:55 pmBoston Logan Intl
$773
Turkish Airlines
Sep 13
BOS9:50 pmBoston Logan Intl
20h 25m
1 stop
LIS11:15 pmLisbon Humberto Delgado
Sep 27
LIS4:50 pmLisbon Humberto Delgado
32h 05m
1 stop
BOS7:55 pmBoston Logan Intl
$775

Azores Airlines flights from Maine to Lisbon

Our best Azores Airlines deals on Maine to Lisbon flight tickets
Azores Airlines
May 27
BOS9:15 pmBoston Logan Intl
22h 50m
1 stop
LIS1:05 amLisbon Humberto Delgado
Jun 4
LIS10:00 pmLisbon Humberto Delgado
17h 20m
1 stop
BOS10:20 amBoston Logan Intl
$772
Azores Airlines
May 26
BOS9:15 pmBoston Logan Intl
9h 25m
1 stop
LIS11:40 amLisbon Humberto Delgado
Jun 4
LIS7:25 pmLisbon Humberto Delgado
19h 55m
1 stop
BOS10:20 amBoston Logan Intl
$775
Azores Airlines
May 26
BOS9:15 pmBoston Logan Intl
10h 50m
1 stop
LIS1:05 pmLisbon Humberto Delgado
Jun 10
LIS7:25 pmLisbon Humberto Delgado
29h 25m
1 stop
BOS7:50 pmBoston Logan Intl
$837

momondo Fare Finder

 
Customize your flight search to find flights from Maine to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Maine to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 9/1

9:50 pm-3:35 pm

1 stop36h 45m

Lisbon Humberto Delgado

Mon 9/28

5:55 am-7:55 pm

1 stop19h 00m

$768

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 5/27

9:15 pm-1:05 am

1 stop22h 50m

Lisbon Humberto Delgado

Thu 6/4

10:00 pm-10:20 am

1 stop17h 20m

$772

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 9/1

9:50 pm-3:35 pm

1 stop36h 45m

Lisbon Humberto Delgado

Tue 9/8

5:55 am-7:55 pm

1 stop19h 00m

$773
Quickest round-trip

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 5/30

10:50 pm-7:25 pm

1 stop15h 35m

Lisbon Humberto Delgado

Wed 9/30

2:00 pm-9:05 pm

1 stop12h 05m

$774

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 9/13

9:50 pm-11:15 pm

1 stop20h 25m

Lisbon Humberto Delgado

Sun 9/27

4:50 pm-7:55 pm

1 stop32h 05m

$775

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 8/25

8:50 pm-8:35 pm

3 stops18h 45m

Lisbon Humberto Delgado

Sun 9/6

6:10 am-7:41 pm

3 stops18h 31m

$776

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 7/5

11:35 pm-8:30 am

1 stop27h 55m

Lisbon Humberto Delgado

Wed 7/15

7:05 pm-9:45 pm

1 stop31h 40m

$779

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 8/25

12:25 pm-3:35 pm

2 stops22h 10m

Lisbon Humberto Delgado

Wed 9/2

4:25 pm-3:35 pm

1 stop28h 10m

$780

PortlandLisbon

PWM - LIS

PWMLIS

Portland

Tue 8/4

5:15 am-9:20 am

2 stops23h 05m

Lisbon Humberto Delgado

Tue 8/11

5:05 am-7:24 pm

2 stops19h 19m

$941

PortlandLisbon

PWM - LIS

PWMLIS

Portland

Tue 8/4

5:15 am-9:20 am

2 stops23h 05m

Lisbon Humberto Delgado

Tue 8/11

12:20 pm-11:59 pm

1 stop16h 39m

$950

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Maine to Lisbon

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

What is the cheapest month to fly to Lisbon?

In general, June is the cheapest month to fly from Maine to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Lisbon during the month of June, then departing from Maine during the month May is also very affordable. Most momondo users find prices during this month for around $0.

Cheap Maine to Lisbon flight deals and tips

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

Fastest flight time

6h 20m

Direct flights

Every day

Airports in Lisbon

1 airport
The fastest flight from Maine to Lisbon takes 6h 20m
Direct flights go from Maine to Lisbon every day.
There is 1 airport in Lisbon. From Maine there are direct flights to Lisbon Humberto Delgado (LIS).
Search flight deals

Frequently asked questions about flying from Maine to Lisbon

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents required for your trip to Lisbon Humberto Delgado Airport 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 Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Maine to Lisbon

Compare and see reviews for airlines that fly from Maine to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $550Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Fátima
Nazaré
Peniche
Setúbal
Estoril
Evora
Oeiras
Sesimbra
Leiria
Figueira da Foz
Zambujeira do Mar
Batalha
Óbidos
Tomar
Comporta
Sines
Torres Vedras
Almada

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maine to Lisbon for you.

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

Yes. All flights to Lisbon from Maine on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Maine to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Maine to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.

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