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$250+ Cheap flights from Massachusetts to Porto (OPO)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OPO
févr. 27 — mars 61
jeu. 2/27
jeu. 3/6
1 adult, Economy
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Cheap flight deals from Massachusetts to Porto

Keep the following information in mind while searching for Massachusetts to Porto flight deals. Data was last updated février 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$498
(Finnair)

One-way from

$250
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$591

Good round-trip deal

$709 or less

Good one-way deal

$371 or less
Provider with most accurate pricing for Boston Logan Intl-Porto flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Porto flights.
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From Massachusetts to Porto
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One-way flight from Massachusetts to Porto
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Highest demand for flights based on searches. 18% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 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 Porto.
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Price to beat on a one-way flight from Massachusetts to Porto.
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Find flight deals from Massachusetts to Porto

Cheapest flights from Massachusetts to Porto
Explore the most affordable flight options available from Massachusetts to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 22, 2025.

This Trip.com deal was found by Cheapflights users on 2/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/265:40 pmBOS - OPO
1 stop12h 35mScandinavian Airlines
mer. 9/1012:05 pmOPO - BOS
1 stop32h 30mScandinavian Airlines
Deal found 2/22$497
This Finnair deal was found by Cheapflights users on 2/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/248:30 amBOS - OPO
1 stop21h 25mMultiple Airlines
mer. 4/28:35 pmOPO - BOS
1 stop23h 25mMultiple Airlines
Deal found 2/22$498
This American Airlines deal was found by Cheapflights users on 2/22. 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.
lun. 3/241:10 pmBOS - OPO
2 stops14h 30mAmerican Airlines
mer. 4/28:15 amOPO - BOS
1 stop11h 45mAmerican Airlines
Deal found 2/22$505
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/159:20 pmBOS - OPO
1 stop13h 35mIberia
ven. 10/2412:20 pmOPO - BOS
1 stop12h 30mIberia
Deal found 2/21$513
This Booking.com deal was found by Cheapflights users on 2/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/245:35 pmBOS - OPO
2 stops14h 30mAir Canada
mer. 4/26:15 amOPO - BOS
2 stops21h 21mAir Canada
Deal found 2/22$514
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/129:40 pmBOS - OPO
1 stop21h 55mLufthansa
mer. 3/191:45 pmOPO - BOS
1 stop33h 50mLufthansa
Deal found 2/21$517
This Delta deal was found by Cheapflights users on 2/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/1211:25 amBOS - OPO
2 stops19h 05mDelta
mer. 3/196:00 amOPO - BOS
1 stop12h 25mDelta
Deal found 2/22$520
This FlightHub deal was found by Cheapflights users on 2/21. 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.
mer. 10/1511:15 pmBOS - OPO
Nonstop6h 40mTAP AIR PORTUGAL
ven. 10/2411:00 amOPO - BOS
1 stop14h 05mTAP AIR PORTUGAL
Deal found 2/21$527
This SWISS deal was found by Cheapflights users on 2/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/1210:55 pmBOS - OPO
1 stop15h 45mSWISS
mer. 3/197:20 pmOPO - BOS
1 stop30h 00mSWISS
Deal found 2/22$537
This KLM deal was found by Cheapflights users on 2/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/17:20 pmBOS - OPO
1 stop15h 10mKLM
mer. 4/306:25 amOPO - BOS
1 stop12h 15mKLM
Deal found 2/21$542
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/125:30 amBOS - OPO
3 stops26h 10mUnited Airlines
mer. 3/196:00 amOPO - BOS
1 stop12h 25mUnited Airlines
Deal found 2/21$549
This Travelocity deal was found by Cheapflights users on 2/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/159:20 pmBOS - OPO
1 stop9h 20mBritish Airways
jeu. 10/239:40 amOPO - BOS
2 stops18h 09mBritish Airways
Deal found 2/21$554

Find flights from Massachusetts to Porto within your budget

Customize your flight search to find flights from Massachusetts to Porto 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 février 22, 2025.

Fly from

Massachusetts

Fly to

Porto

Route

Depart

Return

Price

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

lun. 3/24

8:30 am-9:55 am

1 stop21h 25m

Porto

mer. 4/2

8:35 pm-3:00 pm

1 stop23h 25m

$498

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

lun. 3/24

1:10 pm-7:40 am

2 stops14h 30m

Porto

mer. 4/2

8:15 am-3:00 pm

1 stop11h 45m

$505

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

lun. 3/24

5:35 pm-12:05 pm

2 stops14h 30m

Porto

mer. 4/2

6:15 am-10:36 pm

2 stops21h 21m

$514

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mer. 3/12

9:40 pm-11:35 pm

1 stop21h 55m

Porto

mer. 3/19

1:45 pm-7:35 pm

1 stop33h 50m

$517

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mer. 3/12

11:25 am-10:30 am

2 stops19h 05m

Porto

mer. 3/19

6:00 am-2:25 pm

1 stop12h 25m

$520

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mer. 3/12

10:55 pm-6:40 pm

1 stop15h 45m

Porto

mer. 3/19

7:20 pm-9:20 pm

1 stop30h 00m

$537

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mar. 4/1

7:20 pm-3:30 pm

1 stop15h 10m

Porto

mer. 4/30

6:25 am-1:40 pm

1 stop12h 15m

$542

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mer. 3/12

5:30 am-11:40 am

3 stops26h 10m

Porto

mer. 3/19

6:00 am-2:25 pm

1 stop12h 25m

$549

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

sam. 4/5

7:15 pm-8:05 pm

1 stop19h 50m

Porto

jeu. 4/10

9:10 pm-5:50 pm

1 stop25h 40m

$557

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

lun. 3/31

2:00 pm-1:15 pm

2 stops18h 15m

Porto

lun. 4/7

10:25 am-7:22 pm

2 stops37h 57m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 34 results
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Best time to book a flight from Massachusetts to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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 Porto

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

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

Currently, January is the cheapest month in which you can book a flight from Massachusetts to Porto (average of $523). Flying from Massachusetts to Porto in June is currently the most expensive (average of $1,092). 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 OPO?

Find hourly flight availability from Massachusetts to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated février 22, 2025.

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

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated février 22, 2025.
Read through reviews of airlines operating flights from Massachusetts to Porto, such as Delta, KLM and Azores Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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
8,203 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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.

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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.

SWISS
7.5
Good
1,566 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

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

  • What airport do you fly into for flights to Porto from Massachusetts?

    If you book a flight to Porto from Massachusetts, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto.

  • How popular is this Massachusetts to Porto flight route?

    The Massachusetts to Porto flight path was viewed by 4 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 Porto one-way?

    $265 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 Iberia, with prices starting from $313 and $346, respectively.

  • What are the most popular routes from Massachusetts to Porto?

    Most travelers choose Boston Logan Intl - Porto, Hartford Bradley Intl - Porto or Albany Intl - Porto when deciding on the best route from Massachusetts to Porto.

  • What are the cheapest flights from Massachusetts to Porto?

    Looking at all options, your cheapest flight can be booked for $287. While the most popular route (Boston Logan Intl - Porto) can be booked for $498 on average our data indicates $1,067 when flying from Massachusetts to Porto.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Massachusetts to Porto (average of $523). Flying from Massachusetts to Porto in June is currently the most expensive (average of $1,092). 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

Traveling to a place near Massachusetts?

Book flights to Massachusetts if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Alternative routes for Massachusetts to Porto

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 Porto

Discover the top 10 airlines that operate flights from Massachusetts to Porto. 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 février 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Azores AirlinesCheapest$377Average$667FlexibilityNo cancel feeOn-time74%
PLAYCheapest$402Average$636FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$446Average$679FlexibilityNo cancel feeOn-time88%
IberiaCheapest$500Average$751FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$510Average$753FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$514Average$827FlexibilityNo cancel feeOn-time79%
DeltaCheapest$517Average$696FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$518Average$626FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$539Average$755FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$544Average$701FlexibilityNo cancel feeOn-time71%
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