BOS - OPO

Find cheap flights from Boston to Porto

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Porto, as well as popular online travel agencies
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Expert advice
Flight Deals

Cheap Flights from Boston to Porto (BOS-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Porto

Multiple Airlines Logo
BOS-OPO
8117 kmmulti-stop
Multiple Airlines Logo
OPO-BOS
8117 kmmulti-stop
Multiple Airlines
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Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Azores Airlines' A321NEO has streaming and Wi-Fi.
TAP's comfort area offers 32-34 inches legroom.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 15% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
Multiple Airlines
Tue 28/10
BOS - OPO • multi-stop
Cheapest one-way flights
Multiple Airlines
Tue 28/10
BOS - OPO • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Booking Insights

KAYAK's insights & trends for Boston to Porto flights

Get data-powered insights and trends into flights from Boston to Porto to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Porto is March, where tickets cost C$ 780 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 1,140 and C$ 1,091 respectively.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 664 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Porto, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

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Expert advice

Expert advice for your flight from Boston to Porto

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Azores Airlines

Azores Airlines' A321NEO offers streaming content and chargeable Wi-Fi for transatlantic flights.


Azores Airlines' premium fares offer great value with complimentary meals and drinks on transatlantic routes.

Read more about Azores Airlinesby Gabriel Leigh
TAP AIR PORTUGAL

TAP's A330neo offers 2-4-2 seating, ideal for couples seeking privacy on long-haul flights.


TAP's comfort area offers 32-34 inches legroom and reclines 5-7 inches, ideal for long-haul comfort.

Read more about TAP AIR PORTUGALby Duncan Madden
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Azores Airlines

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Duncan Madden

Duncan Madden

Expert on TAP AIR PORTUGAL

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know

Low seasonFebruary
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (19% more expensive on average)

When to book flights from Boston to Porto

Are your dates flexible? Find out the best times to travel from Boston to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Porto

  • What amenities/services are offered at the Boston Logan International Airport (BOS)?

    The Boston Airport has everything that a passenger could need. There are ATM machines for money withdrawal, shoe shine services, a spa where you can enjoy beauty and massage services, airline lounges, and hydration stations.

  • Where can I eat while I'm waiting on my plane to leave these airports?

    At the Porto Airport (OPO), there are several places to eat including a sushi bar, a pasta restaurant, and a delicatessen. There is also a Burger King at this airport. While you're at the Boston Logan International Airport, you can enjoy dining at Friendly's Restaurant, a Sbarro Italian Kitchen, and a Potbelly Sandwich Shop.

  • How do I get from the Porto Airport (OPO) to the city?

    There are a few ways that you can get to your hotel. Whether you're staying downtown or in a nearby beach town, there is a travel option. The Metro stops at most of the major neighborhoods in Porto. If you'd prefer, you can take a bus to the city. There are also several private shuttles and taxis that operate out of the airport.

  • Where can I park my car at the Boston Logan International Airport (BOS)?

    While you're away in Porto, you can be confident that your car will be safe at the Boston Airport. Some of your parking options include covered parking in one of its garages. If you're looking to save money, you can opt for the economy garage. It is a little distance from the airport but provides a complimentary shuttle service. Uncovered parking in one of the terminal lots is also possible.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Porto?

    All the following airlines offer inflight Wi-Fi service on the Boston to Porto flight route: JetBlue, Air France, Delta, SWISS, Lufthansa, and United Airlines.

  • Which aircraft models fly most regularly from Boston to Porto?

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

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

    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 Boston to Porto.

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

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

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

    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 Porto with an airline and back to Boston with another airline.

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

    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 Porto from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

  • Francisco Sá Carneiro Airport (OPO), (casually known as Porto Airport), is about 13min from the center of Porto, Portugal. It is also close to other tourist towns such as Mindelo, Apúlia, and the beach town of Lavra.
  • On your flight from Boston Logan International Airport (BOS) to Porto Airport (OPO), you'll change planes and have a layover in Paris, Lisbon, Madrid, Zurich, Frankfurt, or another city. Your layover could be less than an hour or over 23h.
  • If you have a real early flight or you're driving to Boston to fly to Porto, you can stay the night at the Boston Airport. Booking a room at the airport's Hilton Hotel will make it convenient to catch your flight. Some amenities offered at this hotel include on-site dining, a business center, an indoor pool, and a fitness center.
  • Rent a car at the Porto Airport (OPO) to tour Northern Portugal. Some of the car rental agencies with offices at this airport include Avis, Alamo, Budget, and Europcar. They are located in the pre-security area of the airport.
  • The Boston Logan International Airport (BOS) is quite large and busy. Therefore, it can be quite a bit of walking if you're going from one side of the airport to the other. If you don't want to walk, there is a free shuttle. Along with the terminals, the shuttle stops at the parking lots and the rental car center. It also provides access to public transportation.

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

Information on your arrival and departure airports

Boston (BOS)
Porto (OPO)

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