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$196+ Cheap flights from Porto (OPO) to Massachusetts

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — BOS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Porto to Massachusetts

Keep the following information in mind while searching for Porto to Massachusetts flight deals. Data was last updated junio 12, 2025.

Round-trip from

$481
(Kiwi.com)

One-way from

$196
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$721

Good round-trip deal

$694 or less

Good one-way deal

$393 or less
From Porto to Massachusetts
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One-way flight from Porto to Massachusetts
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Highest demand for flights based on searches. 10% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Porto to Massachusetts.
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Price to beat on a one-way flight from Porto to Massachusetts.
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Find flight deals from Porto to Massachusetts

Cheapest flights from Porto to Massachusetts
Explore the most affordable flight options available from Porto to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
vie. 8/291:40 pmOPO - BOS
1 stop12h 35mMultiple Airlines
dom. 9/711:00 pmBOS - OPO
2 stops26h 50mMultiple Airlines
Deal found 6/11$481
This Mytrip deal was found by Cheapflights users on 6/12. 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.
mar. 7/89:05 pmOPO - BOS
1 stop25h 45mPLAY
vie. 7/257:15 pmBOS - OPO
1 stop19h 50mPLAY
Deal found 6/12$559
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/278:15 amOPO - BOS
1 stop11h 45mBritish Airways
lun. 9/84:30 pmBOS - OPO
2 stops22h 20mBritish Airways
Deal found 6/11$568
This Iberia deal was found by Cheapflights users on 6/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/264:35 pmOPO - BOS
1 stop27h 25mIberia
jue. 9/49:20 pmBOS - OPO
1 stop17h 35mIberia
Deal found 6/11$578
This United Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 8/2812:10 pmOPO - BOS
1 stop10h 50mUnited Airlines
mié. 9/39:43 amBOS - OPO
2 stops15h 22mUnited Airlines
Deal found 6/11$621
This Air Canada deal was found by Cheapflights users on 6/11. 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.
mié. 8/276:00 amOPO - BOS
2 stops32h 30mAir Canada
lun. 9/86:30 pmBOS - OPO
2 stops36h 00mAir Canada
Deal found 6/11$630
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/276:00 amOPO - BOS
1 stop14h 40mLufthansa
vie. 9/57:12 pmBOS - OPO
2 stops23h 08mLufthansa
Deal found 6/11$632
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
lun. 9/16:05 pmOPO - BOS
Nonstop7h 40mTAP AIR PORTUGAL
sáb. 9/611:15 pmBOS - OPO
Nonstop6h 40mTAP AIR PORTUGAL
Deal found 6/11$678
This AirNGo deal was found by Cheapflights users on 6/10. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/156:35 amOPO - BOS
1 stop13h 30mKLM
lun. 6/236:26 pmBOS - OPO
1 stop11h 14mKLM
Deal found 6/10$683
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 7/812:20 pmOPO - BOS
1 stop12h 30mAmerican Airlines
vie. 7/251:26 pmBOS - OPO
2 stops13h 09mAmerican Airlines
Deal found 6/12$692
This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 6/1611:25 amOPO - BOS
1 stop11h 55mDelta
lun. 6/238:15 pmBOS - OPO
1 stop14h 20mDelta
Deal found 6/11$704

Cheapflights Fare Finder

Customize your flight search to find flights from Porto to Massachusetts 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 junio 12, 2025.
Use the filters below to find and compare flights from Porto to Massachusetts that are best for you.

Fly from

Porto

Fly to

Massachusetts

Route

Depart

Return

Price

PortoBoston

OPO - BOS

OPOBOS

Porto

vie. 8/29

1:40 pm-9:15 pm

1 stop12h 35m

Boston Logan Intl

dom. 9/7

11:00 pm-6:50 am

2 stops26h 50m

$481

PortoBoston

OPO - BOS

OPOBOS

Porto

mar. 7/8

9:05 pm-5:50 pm

1 stop25h 45m

Boston Logan Intl

vie. 7/25

7:15 pm-8:05 pm

1 stop19h 50m

$559

PortoBoston

OPO - BOS

OPOBOS

Porto

mié. 8/27

8:15 am-3:00 pm

1 stop11h 45m

Boston Logan Intl

lun. 9/8

4:30 pm-7:50 pm

2 stops22h 20m

$568

PortoBoston

OPO - BOS

OPOBOS

Porto

mar. 8/26

4:35 pm-3:00 pm

1 stop27h 25m

Boston Logan Intl

jue. 9/4

9:20 pm-7:55 pm

1 stop17h 35m

$578

PortoBoston

OPO - BOS

OPOBOS

Porto

jue. 8/28

12:10 pm-6:00 pm

1 stop10h 50m

Boston Logan Intl

mié. 9/3

9:43 am-6:05 am

2 stops15h 22m

$621

PortoBoston

OPO - BOS

OPOBOS

Porto

mié. 8/27

6:00 am-9:30 am

2 stops32h 30m

Boston Logan Intl

lun. 9/8

6:30 pm-11:30 am

2 stops36h 00m

$630

PortoBoston

OPO - BOS

OPOBOS

Porto

mié. 8/27

6:00 am-3:40 pm

1 stop14h 40m

Boston Logan Intl

vie. 9/5

7:12 pm-11:20 pm

2 stops23h 08m

$632

PortoBoston

OPO - BOS

OPOBOS

Porto

lun. 9/1

6:05 pm-8:45 pm

Nonstop7h 40m

Boston Logan Intl

sáb. 9/6

11:15 pm-10:55 am

Nonstop6h 40m

$678

PortoBoston

OPO - BOS

OPOBOS

Porto

mar. 7/8

12:20 pm-7:50 pm

1 stop12h 30m

Boston Logan Intl

vie. 7/25

1:26 pm-7:35 am

2 stops13h 09m

$692

PortoBoston

OPO - BOS

OPOBOS

Porto

mar. 7/22

6:35 am-1:35 pm

1 stop12h 00m

Boston Logan Intl

dom. 8/3

8:15 pm-3:35 pm

1 stop14h 20m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 19 results
1
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Best time to book a flight from Porto to Massachusetts

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

Cheapflights Insights

Everything you need to know about your flight from Porto to Massachusetts

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

Currently, January is the cheapest month in which you can book a flight from Porto to Massachusetts (average of $218). Flying from Porto to Massachusetts in June is currently the most expensive (average of $306). 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 OPO to MA?

Find hourly flight availability from Porto to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from Porto to Massachusetts, 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 Massachusetts by month

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

In terms of precipitation, rainfall in Massachusetts ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Massachusetts when rainfall is around 3.1 in.

Temperature in Massachusetts by month

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

If weather is an important factor for your trip to Massachusetts, 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 30.2 F).

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Azores Airlines from Porto to Massachusetts by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Porto to Massachusetts. 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 from for flights from Porto to Massachusetts?

    Most people fly from Porto (OPO) if they book a flight from Porto to Massachusetts. Porto is conveniently located just 6.8 mi from Porto’s city center.

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

    The cheapest airlines for a one-way flight from Porto to Massachusetts are Iberia ($348), TAP AIR PORTUGAL ($416), and Azores Airlines ($420).

  • What are the cheapest flights from Porto to Massachusetts?

    Looking at all options, your cheapest flight can be booked for $380. While the most popular route (Porto - Boston Logan Intl) can be booked for $474 on average our data indicates $904 when flying from Porto to Massachusetts.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Porto to Massachusetts (average of $218). Flying from Porto to Massachusetts in June is currently the most expensive (average of $306). 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 Porto to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Porto to Massachusetts

Discover the top 3 airlines that operate flights from Porto to Massachusetts. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$446Average$694FlexibilityNo cancel feeOn-timeN/A
Azores AirlinesCheapest$451Average$564FlexibilityNo cancel feeOn-time74%
KLMCheapest$508Average$645FlexibilityNo cancel feeOn-time75%

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