412 € Porto (OPO) to Boston Logan International (BOS) Cheap Flights

Compare Porto to Boston Logan International flight deals

Find the cheapest month or even day of the year to fly to Boston Logan International

Book the best Boston Logan International fare with no extra fees

Flight deals from Porto to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Porto Airport to Boston Logan International Airport? If you want to travel next month, return fares start from 431 €. Find the lowest prices on one-way and return tickets right here.

Boston.412 € per passenger.Departing Wed, 23 Dec, returning Wed, 6 Jan.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Porto on Wed, 23 Dec, arriving in Boston Logan International.Inbound indirect flight with Finnair, departs from Boston Logan International on Wed, 6 Jan, arriving in Porto.Price includes taxes and charges.From 412 €, select.

Boston.412 € per passenger.Departing Sat, 30 Jan, returning Mon, 1 Feb.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Porto on Sat, 30 Jan, arriving in Boston Logan International.Inbound indirect flight with Finnair, departs from Boston Logan International on Mon, 1 Feb, arriving in Porto.Price includes taxes and charges.From 412 €, select.

Boston.413 € per passenger.Departing Wed, 20 Jan, returning Wed, 27 Jan.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Porto on Wed, 20 Jan, arriving in Boston Logan International.Inbound indirect flight with Finnair, departs from Boston Logan International on Wed, 27 Jan, arriving in Porto.Price includes taxes and charges.From 413 €, select.

Boston.421 € per passenger.Departing Wed, 21 Oct, returning Wed, 25 Nov.Return flight with Iberia and Finnair.Outbound indirect flight with Iberia, departs from Porto on Wed, 21 Oct, arriving in Boston Logan International.Inbound indirect flight with Finnair, departs from Boston Logan International on Wed, 25 Nov, arriving in Porto.Price includes taxes and charges.From 421 €, select.

Boston.421 € per passenger.Departing Wed, 23 Sep, returning Mon, 5 Oct.Return flight with Iberia and Finnair.Outbound indirect flight with Iberia, departs from Porto on Wed, 23 Sep, arriving in Boston Logan International.Inbound indirect flight with Finnair, departs from Boston Logan International on Mon, 5 Oct, arriving in Porto.Price includes taxes and charges.From 421 €, select.

Boston.424 € per passenger.Departing Wed, 14 Oct, returning Sun, 18 Oct.Return flight with Iberia and Finnair.Outbound indirect flight with Iberia, departs from Porto on Wed, 14 Oct, arriving in Boston Logan International.Inbound indirect flight with Finnair, departs from Boston Logan International on Sun, 18 Oct, arriving in Porto.Price includes taxes and charges.From 424 €, select.

Boston.426 € per passenger.Departing Mon, 1 Mar, returning Sun, 14 Mar.Return flight with Iberia and British Airways.Outbound indirect flight with Iberia, departs from Porto on Mon, 1 Mar, arriving in Boston Logan International.Inbound indirect flight with British Airways, departs from Boston Logan International on Sun, 14 Mar, arriving in Porto.Price includes taxes and charges.From 426 €, select.

Boston.426 € per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with British Airways and Iberia.Outbound indirect flight with British Airways, departs from Porto on Wed, 16 Sep, arriving in Boston Logan International.Inbound indirect flight with Iberia, departs from Boston Logan International on Wed, 23 Sep, arriving in Porto.Price includes taxes and charges.From 426 €, select.

Boston.426 € per passenger.Departing Mon, 1 Feb, returning Mon, 8 Feb.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Porto on Mon, 1 Feb, arriving in Boston Logan International.Inbound indirect flight with Iberia, departs from Boston Logan International on Mon, 8 Feb, arriving in Porto.Price includes taxes and charges.From 426 €, select.

Boston.427 € per passenger.Departing Sun, 15 Nov, returning Sun, 22 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Porto on Sun, 15 Nov, arriving in Boston Logan International.Inbound indirect flight with Lufthansa, departs from Boston Logan International on Sun, 22 Nov, arriving in Porto.Price includes taxes and charges.From 427 €, select.

Boston.427 € per passenger.Departing Mon, 23 Nov, returning Mon, 28 Dec.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Porto on Mon, 23 Nov, arriving in Boston Logan International.Inbound indirect flight with Iberia, departs from Boston Logan International on Mon, 28 Dec, arriving in Porto.Price includes taxes and charges.From 427 €, select.

Boston.428 € per passenger.Departing Tue, 1 Dec, returning Sun, 6 Dec.Return flight with Iberia and Finnair.Outbound indirect flight with Iberia, departs from Porto on Tue, 1 Dec, arriving in Boston Logan International.Inbound indirect flight with Finnair, departs from Boston Logan International on Sun, 6 Dec, arriving in Porto.Price includes taxes and charges.From 428 €, select.

Boston.431 € per passenger.Departing Mon, 10 Aug, returning Wed, 19 Aug.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Porto on Mon, 10 Aug, arriving in Boston Logan International.Inbound indirect flight with Iberia, departs from Boston Logan International on Wed, 19 Aug, arriving in Porto.Price includes taxes and charges.From 431 €, select.

Boston.439 € per passenger.Departing Wed, 26 Aug, returning Tue, 17 Nov.Return flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departs from Porto on Wed, 26 Aug, arriving in Boston Logan International.Inbound indirect flight with SWISS, departs from Boston Logan International on Tue, 17 Nov, arriving in Porto.Price includes taxes and charges.From 439 €, select.

Boston.442 € per passenger.Departing Thu, 27 Aug, returning Tue, 1 Sep.Return flight with United.Outbound indirect flight with United, departs from Porto on Thu, 27 Aug, arriving in Boston Logan International.Inbound indirect flight with United, departs from Boston Logan International on Tue, 1 Sep, arriving in Porto.Price includes taxes and charges.From 442 €, select.

Boston.442 € per passenger.Departing Wed, 12 Aug, returning Wed, 7 Oct.Return flight with Lufthansa and Air Canada.Outbound indirect flight with Lufthansa, departs from Porto on Wed, 12 Aug, arriving in Boston Logan International.Inbound indirect flight with Air Canada, departs from Boston Logan International on Wed, 7 Oct, arriving in Porto.Price includes taxes and charges.From 442 €, select.

Find the cheapest month to fly from Porto to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Boston Logan International flights are currently cheapest in January.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Porto to Boston Logan International

Porto to Boston Logan International: Alternative routes

Compare routes from Porto to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Porto to Boston: Flight information

The things to know before you go.

Cheapest flight found	412 €
Cheapest month to fly	December
Average flight time	7 hrs, 36 mins
Most popular airline	TAP Air Portugal
Average flights per week	5

Finding cheap flights from Porto to Boston Logan International: Frequently asked questions

How much are return flights from Porto to Boston Logan International?

The best price we found for a return flight from Porto to Boston Logan International is 412 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Porto to Boston Logan International?

7 hours and 36 minutes is the average flight time from Porto to Boston Logan International.

Which airlines fly direct from Porto to Boston Logan International?

TAP Air Portugal and airBaltic fly direct from Porto to Boston Logan International.

How many flights are there a week from Porto to Boston Logan International?

As of July 2026, there are 5 flights per week flying from Porto to Boston Logan International.

When is the cheapest time to fly from Porto to Boston Logan International?

The cheapest month to fly from Porto to Boston Logan International is usually December.

Which upcoming date is cheapest to fly from Porto Airport to Boston Logan International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Boston Logan International Airport on Wednesday, 23 December 2026.

Can I get a direct flight from Porto Airport to Boston Logan International Airport?

Yes – the average flight time is 7 hours and 36 minutes.

How can I find the best flight deal to Boston Logan International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Porto Airport to Boston Logan International with?

Currently, Finnair and TAP Air Portugal offer the cheapest flight tickets to Boston Logan International.

Travelling from Porto Airport (OPO) to Boston Logan International Airport (BOS): what you need to know

Around 7 hours 35 minutes is how long you can expect to be travelling on a direct flight from Porto Airport to Boston Logan International Airport.
Boston's timezone is UTC-5, making Boston five hours behind Porto.
Choose from three weekly Porto Airport to Boston Logan International Airport flights. The 17:40 departure with TAP Air Portugal is the earliest flight you can take. TAP Air Portugal operates the last service of the day at 18:10.
Get to the airport on time so you don't miss your OPO to BOS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
Flying during a peak month like August? Public holidays and other popular periods can lead to longer lines and delays at check-in and security. Play it safe and get there up to four hours ahead of international flights and two hours before domestic departures.
Travelling to Boston (and then seeing more of the United States!) is easy with TAP Air Portugal. This popular carrier offers direct flights from Porto Airport to Boston Logan International Airport.
The airline with the highest passenger demand on this route is TAP Air Portugal.
TAP Air Portugal leads the way as the most punctual carrier for OPO to BOS flights, with 80.0% of its services arriving on schedule.
If you'd like to explore another city along the way, just uncheck 'Direct flights only' when searching for your ticket from Porto Airport to Boston Logan International Airport. These are the top stopovers between OPO and BOS:
- Paris Charles de Gaulle Airport
- New York Newark Airport
- Dublin Airport

How to find the cheapest flights from Porto Airport (OPO) to Boston Logan International Airport (BOS)

The lowest price we've found for a one-way Porto Airport to Boston Logan International Airport flight is 219 €. A return fare is currently 412 €. Depending on the availability and when you book, these fares can change.
Don't wait until the last minute. You're more likely to get cheap tickets from OPO to BOS if you book in advance. Airlines often offer some amazing early bird deals.
May is the cheapest month for flights from Porto Airport to Boston Logan International Airport. If you need to fly at a different time of year, the 'Whole month' tool will give you the lowest airfares for every month.
Spend less time searching for cheap flights from OPO to BOS by setting up a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.
Discover the perfect flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Porto Airport to Boston Logan International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Porto Airport (OPO)

Of all flights leaving Porto Airport, 75% arrive as scheduled at their destination.
To reach Porto Airport from central Porto, it'll take around 20 minutes by car. This depends on traffic though. It's approximately 11 kilometres from the airport to the city centre.
Planning to catch public transport? You can expect a journey time of around 30 minutes.
Have an early flight from Porto Airport to Boston Logan International Airport? Avoid the last-minute rush to the terminal (and get some extra shut-eye) by picking one of these hotels close to OPO:

Arriving at Boston Logan International Airport (BOS)

Consider staying in a hotel close to BOS if you're catching a late Porto Airport to Boston Logan International Airport flight. Choose one of these accommodation options and skip the long transfer:
Hit the road running by picking up a Boston Logan International Airport rental car. Grab a set of wheels from Dollar, Budget or Thrifty and explore beyond Boston's usual tourist stops.
Lock in the lowest price by reserving your ride from Boston Logan International Airport about one week ahead of your departure.

Getting from Boston Logan International Airport (BOS) to central Boston

BOS is located at One Harborside Drive.
Boston Logan International Airport to the centre of Boston has a drive time of about 20 minutes. It's approximately 8 kilometres away.
Travelling by public transport takes roughly 25 minutes.

When to fly to Boston Logan International Airport (BOS)

The quietest month for a flight from Porto Airport to Boston Logan International Airport is March, while July is the busiest. Choose the ideal time to visit Boston based on whether you prefer a more relaxed vibe or a faster pace.
The warmest month in Boston is July, with temperatures ranging between 16ºC (61ºF) and 29ºC (84ºF). Book your flights from Porto Airport to Boston Logan International Airport in this month if this is the kind of weather you like.
January has average temperatures of between -8ºC (18ºF) and 6ºC (43ºF). Search for cheap tickets from OPO to BOS sometime then if you like cooler conditions.

Explore more of the United States

You've visited Boston, now it's time to discover other corners of the United States. Travel about 306 kilometres south-west to New York to tick off its popular sights. From Central Park to Statue of Liberty and Metropolitan Museum of Art, you'll have a packed itinerary ahead.
Philadelphia is another standout destination in the United States and is around 434 kilometres south-west of Boston. No journey is complete without seeing Independence Hall, Liberty Bell and Philadelphia Museum of Art.