Portugal

$217+ Cheap flights from Maine to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LIS
Nov 26 — Dec 31
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Cheap flight deals from Maine to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Maine (USME) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Maine to Portugal

Cheapest flights from Maine to Portugal
Explore the most affordable flight options available from Maine to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Gotogate deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/610:55 pmBOS - PDL
1 stop20h 50mTAP AIR PORTUGAL
Thu 12/126:40 amPDL - BOS
1 stop17h 25mTAP AIR PORTUGAL
Deal found 11/20$494
This Gotogate deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:10 amBOS - OPO
2 stops23h 30mMultiple Airlines
Tue 1/1412:05 pmOPO - BOS
1 stop13h 15mMultiple Airlines
Deal found 11/20$496
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:20 pmBOS - PDL
Nonstop4h 55mAzores Airlines
Thu 12/125:55 pmPDL - BOS
Nonstop6h 10mAzores Airlines
Deal found 11/20$497
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/43:40 pmBOS - OPO
2 stops15h 00mAir Canada
Thu 1/166:00 amOPO - BOS
2 stops32h 42mAir Canada
Deal found 11/20$508
This Gotogate deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/99:15 pmBOS - TER
Nonstop4h 55mAzores Airlines
Tue 12/175:55 pmTER - BOS
Nonstop6h 10mAzores Airlines
Deal found 11/21$508
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/99:15 pmBOS - PDL
1 stop12h 50mMultiple Airlines
Sun 12/155:55 pmPDL - BOS
Nonstop6h 10mMultiple Airlines
Deal found 11/19$511
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/92:00 pmBOS - OPO
2 stops16h 35mUnited Airlines
Fri 1/106:00 amOPO - BOS
1 stop12h 25mUnited Airlines
Deal found 11/20$520
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/710:50 pmBOS - LIS
Nonstop6h 25mMultiple Airlines
Tue 12/109:45 pmLIS - BOS
2 stops24h 15mMultiple Airlines
Deal found 11/20$521
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/95:50 pmBOS - LIS
1 stop11h 20mAer Lingus
Tue 12/1710:50 amLIS - BOS
1 stop13h 05mAer Lingus
Deal found 11/21$525
This Gotogate deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/99:15 pmBOS - TER
Nonstop4h 55mMultiple Airlines
Tue 12/175:45 pmTER - BOS
1 stop30h 20mMultiple Airlines
Deal found 11/21$525
This KLM deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:15 pmBOS - OPO
1 stop17h 05mKLM
Tue 1/1411:45 amOPO - BOS
2 stops15h 42mKLM
Deal found 11/20$534
This KAYAK deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/48:40 pmBOS - OPO
1 stop11h 10mLufthansa
Mon 1/1312:25 pmOPO - BOS
1 stop30h 00mLufthansa
Deal found 11/20$536

Find flights from Maine to Portugal within your budget

Customize your flight search to find flights from Maine to Portugal 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, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

Mon 2/3

5:45 pm-11:55 am

1 stop13h 10m

Faro

Wed 2/26

10:30 am-3:50 pm

2 stops34h 20m

$429

BostonPonta Delgada

BOS - PDL

BOSPDL

Boston Logan Intl

Sat 3/29

7:10 pm-5:40 pm

1 stop19h 30m

Ponta Delgada Nordela

Sat 4/5

7:30 pm-2:10 pm

1 stop22h 40m

$446

BostonLajes

BOS - TER

BOSTER

Boston Logan Intl

Tue 1/21

6:10 pm-11:00 am

1 stop12h 50m

Lajes

Wed 1/29

11:50 am-2:25 pm

1 stop30h 35m

$469

BostonFunchal

BOS - FNC

BOSFNC

Boston Logan Intl

Mon 12/2

6:20 pm-2:35 pm

1 stop15h 15m

Funchal Madeira

Tue 12/10

3:35 pm-5:00 pm

1 stop30h 25m

$472

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 4/1

6:10 pm-9:00 am

1 stop9h 50m

Porto

Wed 4/30

9:00 am-2:10 pm

1 stop10h 10m

$487

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

Fri 2/7

6:10 pm-10:25 am

1 stop11h 15m

Faro

Mon 2/17

6:05 am-2:30 pm

1 stop13h 25m

$487

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Thu 4/3

10:50 pm-8:00 am

1 stop28h 10m

Porto

Tue 4/8

10:00 pm-9:05 pm

1 stop28h 05m

$491

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 12/10

7:10 am-11:40 am

2 stops23h 30m

Porto

Tue 1/14

12:05 pm-8:20 pm

1 stop13h 15m

$496

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Sun 2/16

9:55 pm-6:40 pm

1 stop15h 45m

Porto

Mon 2/24

7:30 pm-8:20 pm

1 stop29h 50m

$506

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 12/4

3:40 pm-11:40 am

2 stops15h 00m

Porto

Thu 1/16

6:00 am-9:42 am

2 stops32h 42m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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Best time to book a flight from Maine to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Maine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Maine to Portugal

Get recent, data-driven insights about flights from Maine to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Maine to Portugal?

Currently, December is the cheapest month in which you can book a flight from Maine to Portugal (average of $589). Flying from Maine to Portugal in June is currently the most expensive (average of $1,182). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ME to PT?

Find hourly flight availability from Maine to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to Portugal as you normally would.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated November 21, 2024.
To help decide which airline to fly from Maine to Portugal, see what other customers have to say about Aer Lingus, Turkish Airlines and Scandinavian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,755 reviews
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,349 reviews
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.7
Good
1,300 reviews
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.6
Good
1,636 reviews
8.0
Very good
8,755 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Maine to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Maine to Portugal one-way?

    For one-way options, check prices for Vueling. According to our data, you can fly for as low as $217. Users have also found prices from $228 and $238 on Azores Airlines and TAP AIR PORTUGAL, respectively.

  • Can I find deals for flights from Maine to Portugal that include hotel bookings?

    Yes. In addition to deals on Maine to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Portugal.

  • Can I find deals for business class flights from Maine to Portugal?

    Yes. Cheapflights offers flight deals from Maine to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maine to Portugal?

    Currently, December is the cheapest month in which you can book a flight from Maine to Portugal (average of $589). Flying from Maine to Portugal in June is currently the most expensive (average of $1,182). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Maine to Portugal

Discover the top 3 airlines that operate flights from Maine to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$524Average$683FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$550Average$1,025FlexibilityNo cancel feeOn-time69%
DeltaCheapest$590Average$1,159FlexibilityNo cancel feeOn-timeN/A
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