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Cheap Flight Deals from Boston to Porto

Whether you’re going for a one-way or round-trip to Porto, we’ve got you covered! Check out these different flight options from Boston below.

  • One way
  • Return
      • Cheapest nonstop
        BOS21:15
        8h 40m
        Nonstop
        OPO10:55
        Mon, Jan 20|Boston - Porto|Azores Airlines
        AU$ 351AU$ 540
        35% OFF
        35% OFF
        AU$ 540AU$ 351

        Choose Azores Airlines flights from Boston to Porto. The one-way direct flight with Azores Airlines departs from General Edward Lawrence Logan International Airport on Mon, Jan 20, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 351 including taxes and charges.

      • BOS21:15
        8h 40m
        Nonstop
        OPO10:55
        Mon, Feb 24|Boston - Porto|Azores Airlines
        AU$ 351AU$ 540
        35% OFF
        35% OFF
        AU$ 540AU$ 351

        Choose Azores Airlines flights from Boston to Porto. The one-way direct flight with Azores Airlines departs from General Edward Lawrence Logan International Airport on Mon, Feb 24, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 351 including taxes and charges.

      • BOS21:15
        8h 40m
        Nonstop
        OPO10:55
        Mon, Feb 3|Boston - Porto|Azores Airlines
        AU$ 352AU$ 540
        35% OFF
        35% OFF
        AU$ 540AU$ 352

        Choose Azores Airlines flights from Boston to Porto. The one-way direct flight with Azores Airlines departs from General Edward Lawrence Logan International Airport on Mon, Feb 3, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 352 including taxes and charges.

      • BOS21:20
        9h 30m
        Nonstop
        OPO11:50
        Fri, Jan 24|Boston - Porto|Azores Airlines
        AU$ 353
        AU$ 353

        Choose Azores Airlines flights from Boston to Porto. The one-way direct flight with Azores Airlines departs from General Edward Lawrence Logan International Airport on Fri, Jan 24, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 353 including taxes and charges.

      • BOS21:15
        8h 40m
        Nonstop
        OPO10:55
        Mon, Jan 13|Boston - Porto|Azores Airlines
        AU$ 459
        AU$ 459

        Choose Azores Airlines flights from Boston to Porto. The one-way direct flight with Azores Airlines departs from General Edward Lawrence Logan International Airport on Mon, Jan 13, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 459 including taxes and charges.

      • BOS20:00
        19h 25m
        1 stop
        OPO20:25
        Fri, Feb 21|Boston - Porto|American Airlines
        AU$ 262
        AU$ 262

        Choose American Airlines flights from Boston to Porto. The one-way connecting flight with American Airlines departs from General Edward Lawrence Logan International Airport on Fri, Feb 21, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 262 including taxes and charges.

      • BOS20:00
        32h 35m
        1 stop
        OPO09:35
        Sun, Feb 16|Boston - Porto|American Airlines
        AU$ 269
        AU$ 269

        Choose American Airlines flights from Boston to Porto. The one-way connecting flight with American Airlines departs from General Edward Lawrence Logan International Airport on Sun, Feb 16, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 269 including taxes and charges.

      • BOS20:20
        19h 20m
        1 stop
        OPO20:40
        Sat, Jan 18|Boston - Porto|American Airlines
        AU$ 329
        AU$ 329

        Choose American Airlines flights from Boston to Porto. The one-way connecting flight with American Airlines departs from General Edward Lawrence Logan International Airport on Sat, Jan 18, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 329 including taxes and charges.

      • BOS22:40
        17h 40m
        1 stop
        OPO21:20
        Sat, Jan 25|Boston - Porto|Vueling Airlines
        AU$ 339
        AU$ 339

        Choose Vueling Airlines flights from Boston to Porto. The one-way connecting flight with Vueling Airlines departs from General Edward Lawrence Logan International Airport on Sat, Jan 25, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 339 including taxes and charges.

      • BOS23:25
        27h 35m
        1 stop
        OPO08:00
        Tue, Jan 14|Boston - Porto|Vueling Airlines
        AU$ 352
        AU$ 352

        Choose Vueling Airlines flights from Boston to Porto. The one-way connecting flight with Vueling Airlines departs from General Edward Lawrence Logan International Airport on Tue, Jan 14, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from AU$ 352 including taxes and charges.

      • BOS01:00 pm
        3h 5m
        Nonstop
        OPO02:00 pm
        Sun, Jan 19|Boston - Porto|Azores Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from Boston to Porto

These price trend charts carefully monitor and predict how flight prices from Boston to Porto will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Top Airlines Flying from Boston to Porto

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Boston to Porto.

American Airlines
From AU$ 262
Vueling Airlines
From AU$ 339
Azores Airlines
From AU$ 342
Virgin Atlantic
From AU$ 366
Jetblue Airways
From AU$ 369
Air France
From AU$ 429
Delta Air Lines
From AU$ 431
TAP Air Portugal
From AU$ 514
KLM Royal Dutch Airlines
From AU$ 522
United Airlines
From AU$ 554

Find more flights and airlines

Alternative Routes from Boston to Porto

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Porto from Boston which could help you save money and time.

  • Cheapest
    American Airlines
    BOS
    20:00
    19h 25m
    1 transfer
    OPO
    20:25
    General Edward Lawrence Logan International Airport - Francisco Sa Carneiro International Airport
    Fri, Feb 21American Airlines
    AU$ 262
  • American Airlines
    BOS
    20:00
    19h 25m
    1 transfer
    OPO
    20:25
    General Edward Lawrence Logan International Airport - Francisco Sa Carneiro International Airport
    Fri, Feb 21American Airlines
    AU$ 262
    Find More Flights

FAQ

  • When are flight from Boston (BOS) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from Boston to Porto based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Boston (BOS) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,164.

  • How long is the flights from Boston (BOS) to Porto (OPO)?

    It takes about 9 hours 15 minutes to fly from Boston (BOS) to Porto (OPO).

  • What is the transportation method from the main airport to downtown in Porto?

    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9km, by taxi about 20 minutes.

  • What are the most popular airlines that fly from Boston (BOS) to Porto (OPO)?

    Airlines with flights from Boston (BOS) to Porto (OPO): Azores Airlines and TAP Air Portugal.

  • How many airports in Porto (OPO)?

    There are 1 airport(s) in Porto (OPO): Francisco Sa Carneiro International Airport.

How to find a cheap flight from Boston to Porto

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Boston to Porto

Cheapest direct flight priceAU$ 262
Cheapest return ticket priceAU$ 731
Off-season for travelDecember
Peak season for travelApril
Flight distance5,047.17km
Average flight time9 hours 15 minutes
Popular airlineIberia

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