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$241+ Cheap flights from Massachusetts 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Massachusetts to Portugal

Keep the following information in mind while searching for Massachusetts to Portugal flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$454
(Kiwi.com)

One-way from

$243
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$639

Good round-trip deal

$468 or less

Good one-way deal

$240 or less
Provider with most accurate pricing for Boston Logan Intl-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Lisbon Humberto Delgado flights.
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From Massachusetts to Portugal
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One-way flight from Massachusetts to Portugal
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Highest demand for flights based on searches. 21% potential increase in price ($225 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Massachusetts to Portugal.
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Price to beat on a one-way flight from Massachusetts to Portugal.
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Find flight deals from Massachusetts to Portugal

Cheapest flights from Massachusetts to Portugal
Explore the most affordable flight options available from Massachusetts to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Flightnetwork deal was found by Cheapflights users on 2/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:20 pmBOS - FNC
1 stop15h 15mPLAY
Tue 4/13:55 pmFNC - BOS
1 stop30h 55mPLAY
Deal found 2/19$435
This Mytrip deal was found by Cheapflights users on 2/18. 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.
Sun 3/237:20 pmBOS - FNC
2 stops25h 40mMultiple Airlines
Mon 3/313:50 pmFNC - BOS
2 stops31h 00mMultiple Airlines
Deal found 2/18$478
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Wed 3/197:00 amBOS - OPO
2 stops24h 15mMultiple Airlines
Tue 3/256:00 amOPO - BOS
2 stops20h 39mMultiple Airlines
Deal found 2/20$490
This Mytrip deal was found by Cheapflights users on 2/19. 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 3/3110:40 pmBOS - PDL
1 stop31h 05mTAP AIR PORTUGAL
Tue 5/63:25 pmPDL - BOS
1 stop26h 50mTAP AIR PORTUGAL
Deal found 2/19$494
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 3/1010:55 pmBOS - OPO
1 stop15h 45mSWISS
Wed 3/1912:05 pmOPO - BOS
1 stop13h 15mSWISS
Deal found 2/20$494
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/241:10 pmBOS - OPO
2 stops14h 30mAmerican Airlines
Wed 4/28:15 amOPO - BOS
1 stop11h 45mAmerican Airlines
Deal found 2/20$499
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Sun 3/3011:55 pmBOS - LIS
1 stop15h 45mVueling
Wed 4/29:10 amLIS - BOS
1 stop16h 55mVueling
Deal found 2/18$504
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:25 pmBOS - LIS
1 stop19h 10mAer Lingus
Tue 5/2010:15 pmLIS - BOS
1 stop25h 30mAer Lingus
Deal found 2/20$505
This Gotogate deal was found by Cheapflights users on 2/20. 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.
Mon 4/75:40 pmBOS - FAO
1 stop34h 10mScandinavian Airlines
Tue 4/228:35 pmFAO - BOS
1 stop24h 00mScandinavian Airlines
Deal found 2/20$505
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/237:20 pmBOS - LIS
1 stop20h 55mMultiple Airlines
Wed 5/75:55 amLIS - BOS
2 stops16h 55mMultiple Airlines
Deal found 2/19$507
This KLM deal was found by Cheapflights users on 2/20. 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.
Mon 3/317:20 pmBOS - OPO
1 stop15h 10mKLM
Mon 4/75:30 pmOPO - BOS
1 stop25h 10mKLM
Deal found 2/20$517
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Thu 4/37:15 pmBOS - LIS
1 stop20h 25mPLAY
Mon 4/149:40 pmLIS - BOS
1 stop25h 10mPLAY
Deal found 2/19$518

Find flights from Massachusetts to Portugal within your budget

Customize your flight search to find flights from Massachusetts 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Massachusetts

Fly to

Portugal

Route

Depart

Return

Price

BostonFunchal

BOS - FNC

BOSFNC

Boston Logan Intl

Mon 3/17

7:20 pm-2:35 pm

1 stop15h 15m

Funchal Madeira

Tue 4/1

3:55 pm-5:50 pm

1 stop30h 55m

$435

BostonFunchal

BOS - FNC

BOSFNC

Boston Logan Intl

Sun 3/23

7:20 pm-1:00 am

2 stops25h 40m

Funchal Madeira

Mon 3/31

3:50 pm-5:50 pm

2 stops31h 00m

$478

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 3/19

7:00 am-11:15 am

2 stops24h 15m

Porto

Tue 3/25

6:00 am-10:39 pm

2 stops20h 39m

$490

BostonPonta Delgada

BOS - PDL

BOSPDL

Boston Logan Intl

Mon 3/31

10:40 pm-9:45 am

1 stop31h 05m

Ponta Delgada Nordela

Tue 5/6

3:25 pm-2:15 pm

1 stop26h 50m

$494

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Mon 3/10

10:55 pm-6:40 pm

1 stop15h 45m

Porto

Wed 3/19

12:05 pm-9:20 pm

1 stop13h 15m

$494

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Mon 3/24

1:10 pm-7:40 am

2 stops14h 30m

Porto

Wed 4/2

8:15 am-3:00 pm

1 stop11h 45m

$499

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 3/30

11:55 pm-8:40 pm

1 stop15h 45m

Lisbon Humberto Delgado

Wed 4/2

9:10 am-9:05 pm

1 stop16h 55m

$504

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 5/13

9:25 pm-9:35 pm

1 stop19h 10m

Lisbon Humberto Delgado

Tue 5/20

10:15 pm-6:45 pm

1 stop25h 30m

$505

BostonFaro

BOS - FAO

BOSFAO

Boston Logan Intl

Mon 4/7

5:40 pm-8:50 am

1 stop34h 10m

Faro

Tue 4/22

8:35 pm-3:35 pm

1 stop24h 00m

$505

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 3/23

7:20 pm-8:15 pm

1 stop20h 55m

Lisbon Humberto Delgado

Wed 5/7

5:55 am-5:50 pm

2 stops16h 55m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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

Have a flexible travel schedule? Discover the best time to fly to Portugal from Massachusetts 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 Massachusetts to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Massachusetts to Portugal (average of $612). Flying from Massachusetts to Portugal in June is currently the most expensive (average of $1,234). 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 MA to PT?

Find hourly flight availability from Massachusetts 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 February 20, 2025.

When flying from Massachusetts to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Massachusetts to Portugal

Explore weekly flight availability from Massachusetts to Portugal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from USMA to PT0 are scheduled on a Sunday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 February 20, 2025.
See what other customers who have flown with Delta, Porter Airlines and KLM from Massachusetts to Portugal have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Azores Airlines
7.6
Good
62 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Massachusetts to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Massachusetts to Portugal flight route?

    This flight path from Massachusetts to Portugal was viewed by 263 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Massachusetts to Portugal one-way?

    $243 is the cheapest one-way deal found within the past few days, from Azores Airlines. You may also be able to find cheap deals on Vueling and PLAY, with prices starting from $246 and $248, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts 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 Massachusetts to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Massachusetts to Portugal (average of $612). Flying from Massachusetts to Portugal in June is currently the most expensive (average of $1,234). 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

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Alternative routes for Massachusetts to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Massachusetts to Portugal

Discover the top 10 airlines that operate flights from Massachusetts 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$260Average$686FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$323Average$668FlexibilityNo cancel feeOn-time77%
PLAYCheapest$331Average$511FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$435Average$914FlexibilityNo cancel feeOn-time76%
VuelingCheapest$446Average$704FlexibilityNo cancel feeOn-time88%
IberiaCheapest$500Average$785FlexibilityNo cancel feeOn-time77%
SWISSCheapest$514Average$762FlexibilityNo cancel feeOn-time79%
DeltaCheapest$517Average$905FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$518Average$726FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$519Average$741FlexibilityNo cancel feeOn-time71%
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