Question 1

How long does a flight from Porto to Boston take?

Accepted Answer

Direct flights cover the 3,134 miles separating Porto to Boston in about 7h 30m.

Question 2

How many flights are there between Porto and Boston per day?

Accepted Answer

There is a maximum of 1 nonstop flight a day that takes off from Porto and lands in Boston, with an average flight time of 7h 40m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 4 flights.

Question 3

What is the cheapest flight from Porto to Boston?

Accepted Answer

In the last 5 days, the lowest price for a flight from Porto to Boston was $330 for a one-way ticket and $463 for a round-trip.

Question 4

Do I need a passport to fly between Porto and Boston?

Accepted Answer

Yes

Question 5

What’s the cheapest day of the week to fly from Porto to Boston?

Accepted Answer

When flying from Porto to Boston, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Porto, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

Question 6

What’s the cheapest day of the week to fly from Porto to Boston?

Accepted Answer

When flying from Porto to Boston, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Porto, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

Question 7

Which airports will I be using when flying from Porto to Boston?

Accepted Answer

Porto and Boston are both served by 1 main airport. You will leave Porto from Porto and will be arriving at Boston Logan Intl.

Question 8

What’s the earliest departure time from Porto to Boston?

Accepted Answer

Early birds can take the earliest flight from Porto at 5:40 pm and will be landing in Boston at 8:20 pm.

Question 9

What’s the latest departure time from Porto to Boston?

Accepted Answer

If you prefer to fly at night, the latest flight from Porto to Boston jets off at 6:00 pm and lands at 8:20 pm.

Question 10

Which airlines fly non-stop between Porto and Boston?

Accepted Answer

There is just one airline that flies from Porto to Boston direct and that is TAP AIR PORTUGAL. The best round-trip deal found from TAP AIR PORTUGAL for the route is $486.

Question 11

Which airlines fly non-stop between Porto and Boston?

Accepted Answer

There is just one airline that flies from Porto to Boston direct and that is TAP AIR PORTUGAL. The best round-trip deal found from TAP AIR PORTUGAL for the route is $486.

Question 12

Which aircraft models fly most regularly from Porto to Boston?

Accepted Answer

The Airbus A321neo is the aircraft model that flies most regularly on the Porto to Boston flight route.

Question 13

Which airline alliances offer flights from Porto to Boston?

Accepted Answer

Star Alliance is the only airline alliance operating flights between Porto and Boston.

Question 14

On which days can I fly direct from Porto to Boston?

Accepted Answer

You can catch a nonstop flight from Porto to Boston on on Monday, Wednesday, Saturday, and Sunday.

Question 15

What is the cheapest month to fly from Porto to Boston?

Accepted Answer

The cheapest month for flights from Porto to Boston is April, where tickets cost $482 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $962 and $901 respectively.

Question 16

What is the cheapest month to fly from Porto to Boston?

Accepted Answer

The cheapest month for flights from Porto to Boston is April, where tickets cost $482 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $962 and $901 respectively.

Question 17

How does KAYAK find such low prices on flights from Porto to Boston?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Boston.

Question 18

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Boston?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Porto is likely to change within 7 days, so travelers know whether to wait or book now.

Question 19

What is the Hacker Fare option on flights from Porto to Boston?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Porto with another airline. Booking your flights between Porto and BOS can sometimes prove cheaper using this method.

Question 20

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Boston?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 21

How often are flights from Porto to Boston delayed?

Accepted Answer

Weekly flights between Porto and Boston historically see delays in approximately 18% of cases, with the average delay over the past year being 144 minutes.

Question 22

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

Accepted Answer

Based on our data, TAP AIR PORTUGAL have experienced the fewest delays on this route in the past 12 months, with only about 18% of their flights encountering any delays.

Question 23

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

Accepted Answer

Statistically, Wednesday is the day of the week with the fewest delays on this flight route, while Monday has typically experienced more delays than other days.

Question 24

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

Accepted Answer

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Question 25

Which cabin class options are there for flights between Porto and Boston?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 26

Which cabin class options are there for flights between Porto and Boston?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 27

Which airlines provide the cheapest flights from Porto to Boston?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Porto to Boston were found on LEVEL ($463) and Lufthansa ($479).

Question 28

Which airlines provide the cheapest flights from Porto to Boston?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Porto to Boston were found on LEVEL ($463) and Lufthansa ($479).

Question 29

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

Accepted Answer

To get a below average price on the flight from Porto to Boston, you should book around 2 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Question 30

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

Accepted Answer

To get a below average price on the flight from Porto to Boston, you should book around 2 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Question 31

Can I save money by flying with a layover from Porto to Boston?

Accepted Answer

No, with an average price for the route of $775, prices are generally cheapest when you fly direct.

Question 32

Can I save money by flying with a layover from Porto to Boston?

Accepted Answer

No, with an average price for the route of $775, prices are generally cheapest when you fly direct.

Question 33

How much is a round-trip flight from Porto to Boston?

Accepted Answer

Flight prices are below average for this route right now.Flights to Boston from Porto usually cost between $944 and $984 in September.
The lowest price found in the past 5 days was $463 on LEVEL (Sep 16-Sep 20).

Low season	February
High season	November
Cheapest flight	$330

OPO - BOS

$330 Find Cheap Flights from Porto to Boston - Compare and Save

Everything you should know

Cheap Flights from Porto to Boston (OPO-BOS)

Recent round-trip flight deals from Porto to Boston

Recent one-way flight deals from Porto to Boston

Recent last minute flight deals from Porto to Boston

Recent direct flight deals from Porto to Boston

KAYAK's insights & trends for Porto to Boston flights

How much is a round-trip flight from Porto to Boston?

What’s the cheapest day of the week to fly from Porto to Boston?

What is the cheapest month to fly from Porto to Boston?

Can I save money by flying with a layover from Porto to Boston?

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

Which airlines provide the cheapest flights from Porto to Boston?

Which airlines fly non-stop between Porto and Boston?

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?

Which cabin class options are there for flights between Porto and Boston?

How long does a flight from Porto to Boston take?

What’s the earliest departure time from Porto to Boston?

What’s the latest departure time from Porto to Boston?

Expert advice for your flight from Porto to Boston

Good to know

When to book flights from Porto to Boston

FAQs for booking flights from Porto to Boston

KAYAK’s top tips for finding a cheap flight from Porto to Boston

Prefer to fly direct from Porto to Boston?

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

Information on your arrival and departure airports

Cabin class types available on flights from Porto to Boston

Complete your trip to Boston with a hotel stay or car rental

Find direct flights to and from Porto and Boston

Flights to other popular destinations

Flights from domestic origins to Boston

Choose which airport to fly into in Boston

Find deals for your return flight