How often are flights from Porto to Boston delayed?

About 13% of weekly flights between Porto and Boston have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Porto to Boston flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Porto to Boston flights?

Over the last year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 13% of flights being delayed.

How popular is this Porto to Boston flight route?

Flights from Porto to Boston Logan Intl have been viewed 1 times in the past calendar month.

How long is the flight from Porto to Boston?

A quick flight from Porto to Boston can take about 11h 05m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $551. Airlines will cover a distance of 3134 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Porto to Boston round-trip?

Cheapflights users have booked flights from Porto to Boston round-trip from $370. Another airline that can offer you cheap pricing is TAP AIR PORTUGAL. You may be able to fly from Porto to Boston for 44% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Porto to Boston 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 TAP AIR PORTUGAL, with prices starting from $285 and $367, respectively.

In terms of precipitation, rainfall in Boston 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 Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, 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).

What are the cheapest flights from Porto to Boston?

Looking at all options, your cheapest flight can be booked for $416. While the most popular route (Porto - Boston Logan Intl) can be booked for $480 on average, our data indicates $514 when flying from Porto to Boston.

Most accurate provider : When it comes to deals on Porto-Boston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Porto-Boston flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Porto-Boston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Porto-Boston flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Porto to Boston?

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

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

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

$310+ Flights from Porto to Boston

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Find cheap flights from Porto to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Porto to Boston Logan Intl are usually found in October or February, booked 34 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Porto to Boston

Cheapest flights from Porto to Boston
Explore the most affordable flight options available from Porto to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Thu 12/254:00 pmOPO - BOS

1 stop27h 35mTAP AIR PORTUGAL

Sat 1/1010:25 pmBOS - OPO

1 stop14h 40mTAP AIR PORTUGAL

Deal found 12/25

$748

Sat 12/274:40 pmOPO - BOS

1 stop32h 10mAmerican Airlines

Fri 1/27:55 amBOS - OPO

2 stops22h 50mAmerican Airlines

Deal found 12/26

$883

Thu 12/259:55 pmOPO - BOS

1 stop27h 05mMultiple Airlines

Sat 1/109:20 pmBOS - OPO

2 stops20h 50mMultiple Airlines

Deal found 12/25

$895

Sat 12/276:15 amOPO - BOS

2 stops32h 17mAir Canada

Fri 1/24:35 pmBOS - OPO

2 stops15h 15mAir Canada

Deal found 12/26

$955

Sat 12/274:10 pmOPO - BOS

1 stop31h 45mMultiple Airlines

Fri 1/26:30 pmBOS - OPO

1 stop11h 00mMultiple Airlines

Deal found 12/26

$974

Wed 12/316:00 amOPO - BOS

2 stops33h 37mUnited Airlines

Sun 9/276:40 pmBOS - OPO

1 stop31h 10mUnited Airlines

Deal found 12/26

$3,107

Wed 12/318:00 pmOPO - BOS

2 stops28h 55mTAP AIR PORTUGAL

Sun 9/2711:15 pmBOS - OPO

Nonstop6h 40mTAP AIR PORTUGAL

Deal found 12/26

$3,878

Mon 12/295:35 pmOPO - BOS

3 stops29h 15mMultiple Airlines

Sun 9/2711:15 pmBOS - OPO

Nonstop6h 40mMultiple Airlines

Deal found 12/26

$3,896

Tue 12/309:55 amOPO - BOS

3 stops36h 55mMultiple Airlines

Sun 9/2711:15 pmBOS - OPO

Nonstop6h 40mMultiple Airlines

Deal found 12/26

$4,011

Best flights from Porto to Boston
Discover carefully curated flight deals from Porto to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 27, 2025.

Sun 3/82:50 pmOPO - BOS

1 stop10h 20mTAP AIR PORTUGAL

Mon 3/3010:30 pmBOS - OPO

Nonstop6h 40mTAP AIR PORTUGAL

Deal found 12/26

$541

Sat 2/288:20 amOPO - BOS

1 stop11h 55mAmerican Airlines

Sat 3/148:25 pmBOS - OPO

2 stops15h 35mAmerican Airlines

Deal found 12/26

$566

Thu 1/158:00 pmOPO - BOS

3 stops26h 50mMultiple Airlines

Wed 1/217:50 pmBOS - OPO

2 stops16h 45mMultiple Airlines

Deal found 12/26

$575

Wed 4/295:00 amOPO - BOS

1 stop18h 30mDelta

Sat 6/67:55 pmBOS - OPO

1 stop14h 35mDelta

Deal found 12/26

$577

Mon 3/28:30 amOPO - BOS

1 stop11h 05mTAP AIR PORTUGAL

Thu 3/2611:45 pmBOS - OPO

1 stop11h 15mTAP AIR PORTUGAL

Deal found 12/27

$551

Thu 3/58:20 amOPO - BOS

1 stop11h 55mAmerican Airlines

Sat 3/148:25 pmBOS - OPO

2 stops15h 35mAmerican Airlines

Deal found 12/27

$566

Tue 4/147:00 amOPO - BOS

1 stop18h 05mTAP AIR PORTUGAL

Fri 5/810:45 pmBOS - OPO

1 stop12h 55mTAP AIR PORTUGAL

Deal found 12/26

$558

Fri 3/68:20 amOPO - BOS

2 stops16h 12mAmerican Airlines

Sat 3/148:25 pmBOS - OPO

2 stops15h 35mAmerican Airlines

Deal found 12/25

$572

Mon 3/3010:35 pmOPO - BOS

1 stop21h 05mTAP AIR PORTUGAL

Sun 4/1210:45 pmBOS - OPO

1 stop13h 15mTAP AIR PORTUGAL

Deal found 12/27

$569

Mon 3/28:00 pmOPO - BOS

1 stop23h 45mTAP AIR PORTUGAL

Sat 3/1411:25 pmBOS - OPO

1 stop11h 35mTAP AIR PORTUGAL

Deal found 12/27

$573

Last-minute flights from Porto to Boston
Discover last-minute flight deals from Porto to Boston. Data last updated December 27, 2025 and is based on user searches.

Mon 1/129:55 pmOPO - BOS

2 stops27h 00mMultiple Airlines

Sun 1/189:25 pmBOS - OPO

2 stops32h 45mMultiple Airlines

Deal found 12/25

$581

Thu 1/1512:05 pmOPO - BOS

1 stop13h 05mTAP AIR PORTUGAL

Wed 1/216:05 pmBOS - OPO

1 stop12h 00mTAP AIR PORTUGAL

Deal found 12/26

$526

Thu 1/159:55 pmOPO - BOS

2 stops24h 55mMultiple Airlines

Wed 1/217:50 pmBOS - OPO

2 stops16h 45mMultiple Airlines

Deal found 12/26

$544

Thu 1/1512:25 pmOPO - BOS

1 stop12h 25mAmerican Airlines

Wed 1/217:30 amBOS - OPO

2 stops31h 30mAmerican Airlines

Deal found 12/26

$566

Thu 1/1512:25 pmOPO - BOS

2 stops15h 31mMultiple Airlines

Sun 1/187:15 pmBOS - OPO

1 stop16h 25mMultiple Airlines

Deal found 12/27

$568

Thu 1/158:20 amOPO - BOS

1 stop16h 30mIberia

Wed 1/214:45 pmBOS - OPO

1 stop18h 15mIberia

Deal found 12/26

$579

Fri 1/238:20 amOPO - BOS

1 stop16h 30mIberia

Fri 1/307:15 pmBOS - OPO

2 stops15h 45mIberia

Deal found 12/26

$567

Fri 1/2311:15 amOPO - BOS

1 stop31h 15mKLM

Fri 1/306:30 pmBOS - OPO

1 stop11h 00mKLM

Deal found 12/26

$578

Fri 1/238:20 amOPO - BOS

1 stop16h 30mAmerican Airlines

Mon 1/263:35 pmBOS - OPO

2 stops15h 10mAmerican Airlines

Deal found 12/25

$580

One-way flights from Porto to Boston
Search for one-way flight options from Porto to Boston. Find affordable one-way fares based on user searches. Data last updated December 27, 2025.

Mon 1/129:55 pmOPO - BOS

2 stops27h 00mMultiple Airlines

Deal found 12/25

$310

Sun 4/2610:15 pmOPO - BOS

2 stops50h 35mMultiple Airlines

Deal found 12/27

$331

Wed 1/1410:05 pmOPO - BOS

1 stop26h 50mAzores Airlines

Deal found 12/25

$341

Thu 1/1512:40 pmOPO - BOS

2 stops36h 20mMultiple Airlines

Deal found 12/25

$352

Mon 1/1212:40 pmOPO - BOS

1 stop12h 15mAzores Airlines

Deal found 12/25

$356

Tue 1/202:10 pmOPO - BOS

1 stop10h 45mAzores Airlines

Deal found 12/27

$358

Tue 5/53:40 pmOPO - BOS

2 stops33h 10mMultiple Airlines

Deal found 12/24

$359

Fri 1/239:55 pmOPO - BOS

1 stop28h 00mMultiple Airlines

Deal found 12/27

$361

Sun 1/2512:40 pmOPO - BOS

1 stop12h 20mAzores Airlines

Deal found 12/26

$363

Sat 1/248:45 amOPO - BOS

1 stop17h 10mMultiple Airlines

Deal found 12/27

$365

Thu 5/77:15 amOPO - BOS

1 stop18h 50mMultiple Airlines

Deal found 12/26

$367

Sun 4/125:15 pmOPO - BOS

Nonstop7h 40mTAP AIR PORTUGAL

Deal found 12/25

$369

Find flight deals from Porto to Boston

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$495 (Mytrip)
One-way from	$310 (oojo)
Popular in	July
Cheapest in	October
Average price	$786
Good one-way deal	$416 or less

Provider with most accurate pricing for Porto-Boston Logan Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Porto-Boston Logan Intl flights.

Search Deals

From Porto to Boston Logan Intl

Search Deals

One-way flight from Porto to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($133 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a one-way flight from Porto to Boston Logan Intl.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortoBoston

OPO - BOS

OPOBOS

Porto

Sun 3/8

2:50 pm-9:10 pm

1 stop10h 20m

Boston Logan Intl

Mon 3/30

10:30 pm-10:10 am

Nonstop6h 40m

$541

PortoBoston

OPO - BOS

OPOBOS

Porto

Mon 3/2

8:30 am-2:35 pm

1 stop11h 05m

Boston Logan Intl

Thu 3/26

11:45 pm-3:00 pm

1 stop11h 15m

$551

PortoBoston

OPO - BOS

OPOBOS

Porto

Tue 4/14

7:00 am-8:05 pm

1 stop18h 05m

Boston Logan Intl

Fri 5/8

10:45 pm-4:40 pm

1 stop12h 55m

$558

PortoBoston

OPO - BOS

OPOBOS

Porto

Sat 2/28

8:20 am-3:15 pm

1 stop11h 55m

Boston Logan Intl

Sat 3/14

8:25 pm-4:00 pm

2 stops15h 35m

$566

PortoBoston

OPO - BOS

OPOBOS

Porto

Thu 3/5

8:20 am-3:15 pm

1 stop11h 55m

Boston Logan Intl

Sat 3/14

8:25 pm-4:00 pm

2 stops15h 35m

$566

PortoBoston

OPO - BOS

OPOBOS

Porto

Mon 3/30

10:35 pm-2:40 pm

1 stop21h 05m

Boston Logan Intl

Sun 4/12

10:45 pm-5:00 pm

1 stop13h 15m

$569

PortoBoston

OPO - BOS

OPOBOS

Porto

Fri 3/6

8:20 am-7:32 pm

2 stops16h 12m

Boston Logan Intl

Sat 3/14

8:25 pm-4:00 pm

2 stops15h 35m

$572

PortoBoston

OPO - BOS

OPOBOS

Porto

Mon 3/2

8:00 pm-2:45 pm

1 stop23h 45m

Boston Logan Intl

Sat 3/14

11:25 pm-3:00 pm

1 stop11h 35m

$573

PortoBoston

OPO - BOS

OPOBOS

Porto

Thu 1/15

8:00 pm-5:50 pm

3 stops26h 50m

Boston Logan Intl

Wed 1/21

7:50 pm-5:35 pm

2 stops16h 45m

$575

PortoBoston

OPO - BOS

OPOBOS

Porto

Wed 4/29

5:00 am-6:30 pm

1 stop18h 30m

Boston Logan Intl

Sat 6/6

7:55 pm-3:30 pm

1 stop14h 35m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 22 results

Compare providers for flights from Porto to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Boston in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
SmartFares	Price Accuracy1 star	Trust Score*1 star
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Porto-Boston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Porto-Boston flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Porto-Boston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Porto-Boston flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto to Boston

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

Prices

Delays

How far ahead should I book a flight from Porto to Boston?

The price you pay for your flight from Porto to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Porto to Boston (average of $370). Flying from Porto to Boston in December is currently the most expensive (average of $605). 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 BOS?

One of the essential ways to save on airfare from Porto to Boston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

Reviews of airlines servicing Boston

Read through reviews of airlines operating flights from Porto to Boston, such as Azores Airlines and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Azores Airlines

7.5

Good

88 reviews

Reviews

1 / 1

8.0

Excellent

Anonymous,Feb 2025

YYZ - PDL

Hour and a half late because of weather and deicing. Assume this if you plan connections.

Azores Airlines

7.5

Good

88 reviews

Azores Airlines

7.5

Good

88 reviews

Reviews

1 / 1

8.0

Excellent

Anonymous,Feb 2025

YYZ - PDL

Hour and a half late because of weather and deicing. Assume this if you plan connections.

TAP AIR PORTUGAL

7.2

Good

2,098 reviews

Azores Airlines

7.5

Good

88 reviews

Reviews

1 / 1

8.0

Excellent

Anonymous,Feb 2025

YYZ - PDL

Hour and a half late because of weather and deicing. Assume this if you plan connections.

Related info for your journey

How popular is this Porto to Boston flight route?
Flights from Porto to Boston Logan Intl have been viewed 1 times in the past calendar month.
How long is the flight from Porto to Boston?
A quick flight from Porto to Boston can take about 11h 05m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $551. Airlines will cover a distance of 3134 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Porto to Boston round-trip?
Cheapflights users have booked flights from Porto to Boston round-trip from $370. Another airline that can offer you cheap pricing is TAP AIR PORTUGAL. You may be able to fly from Porto to Boston for 44% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Porto to Boston 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 TAP AIR PORTUGAL, with prices starting from $285 and $367, respectively.
What are the cheapest flights from Porto to Boston?
Looking at all options, your cheapest flight can be booked for $416. While the most popular route (Porto - Boston Logan Intl) can be booked for $480 on average, our data indicates $514 when flying from Porto to Boston.
Can I find deals for flights from Porto to Boston that include hotel bookings?
Yes. In addition to deals on Porto to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Porto to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Boston.
Can I find deals for business class flights from Porto to Boston?
Yes. Cheapflights offers flight deals from Porto to Boston 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 Boston?
Currently, November is the cheapest month in which you can book a flight from Porto to Boston (average of $370). Flying from Porto to Boston in December is currently the most expensive (average of $605). 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.

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Top 2 airlines flying from Porto to Boston

Airline	Cheapest	Average	Flexibility	On-time
Azores Airlines	Cheapest$370	Average$616	FlexibilityNo cancel fee	On-time74%
TAP AIR PORTUGAL	Cheapest$486	Average$767	FlexibilityNo cancel fee	On-timeN/A

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$310+ Cheap flights from Porto (OPO) to Boston (BOS)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Porto to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Porto to Boston Logan Intl are usually found in October or February, booked 34 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Porto to Boston

Cheapest flights from Porto to BostonExplore the most affordable flight options available from Porto to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Explore the most affordable flight options available from Porto to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Find flight deals from Porto to Boston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Porto to Boston that are best for you.

Compare providers for flights from Porto to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Boston in December.

Best time to book a flight from Porto to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Porto with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Porto to Boston?

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

What is the cheapest time of day to fly from OPO to BOS?

How often are flights from Porto to Boston delayed?

What is the most punctual flight time for Porto to Boston flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Porto to Boston flights?

Reviews of airlines servicing Boston

Read through reviews of airlines operating flights from Porto to Boston, such as Azores Airlines and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Porto to Boston. 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 Porto to Boston flight route?

How long is the flight from Porto to Boston?

What are the cheapest airlines flying from Porto to Boston round-trip?

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

What are the cheapest flights from Porto to Boston?

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

How can I find direct flights from Porto to Boston?

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

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

Traveling to a place near Boston?

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Alternative routes for Porto to Boston

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Top 2 airlines flying from Porto to Boston

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Cheapest flights from Porto to Boston
Explore the most affordable flight options available from Porto to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.