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Cheap flights from Boston to Porto

BOS — OPO
13 May — 20 May1
1 adult
Mon 13/5
Mon 20/5

Cheap flight deals from Boston to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 May 2024.

Popular in

June

Cheapest in

October

Average price

£712

Round-trip from

£47
High demand for flights, 27% potential price rise
Best time to find cheap flights, 20% potential price drop
Average for round-trip flights in May 2024
From Boston Logan Intl to Porto

What is the cheapest day to fly round-trip from Boston to Porto?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 36% on the overall cost on flights from Boston to Porto.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 18 days in advance, which can save you up to 3% on flights from Boston to Porto compared to booking the week you need them. Waiting 18 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £438. For sooner than that we have options available in the next 3 days from £534.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Porto. Flights to Porto from Boston in October are about £572 on average during October, but can be found for as low as £352.

When is the cheapest time to fly from Boston to Porto (BOS - OPO)?

It’s typically best to fly out from Boston to Porto in the morning. Doing so could potentially save you 33% on the flight price compared to flying at midday, which is usually more expensive.

When is the best time to book a flight from Boston to Porto?

Use this chart to determine the optimal time to book a return flight from Boston to Porto. Price data was last updated on 3 May 2024.
The price you pay for your flight from Boston to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly from Boston to Porto?

Use this chart to determine the cheapest time to fly return from Boston to Porto. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Boston to Porto flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Porto by month

Plan your trip from Boston to Porto by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Porto is currently £0 while a return flight costs £0. Price data was last updated on 5 May 2024.

Currently, November is the cheapest month in which you can book a flight from Boston to Porto (average of £58). Flying from Boston to Porto in August is currently the most expensive (average of £227). 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.

January

£63

February

£51

March

£97

April

£108

May

£130

June

£139

July

£151

August

£182

September

£120

October

£103

November

£46

December

£70

Temperature and rainfall in Porto by month

Plan your trip to Porto by taking into account the average temperature and rainfall totals by month.

OPO

Temperature

9 - 20 °C

Related info for your journey

Find useful and relevant information for your journey from Boston to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What does BOS to OPO mean?

    BOS stands for Boston Logan Intl Airport, while OPO stands for Porto Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Boston to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Boston to Porto that allow pets onboard?

    Many airlines flying from Boston to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Porto?

    Yes, you can often find last-minute deals on Boston to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

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Alternative routes for Boston to Porto
See prices for flight routes from nearby airports that may be better suited for you.

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Find flights from Boston to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Porto?

Cheapflights helps you search for flights from Boston to Porto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston to Porto with no change fees?

Yes, we can. To see specific flights from Boston to Porto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Porto become cheaper?

Yes, Cheapflights offers price alerts on Boston to Porto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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