>>>>
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Boston to Porto starting at S$ 211

Discover our range of affordable one-way and round-trip flights from Boston to Porto and kick-start your next adventure today!

  • One way
  • Round-trip

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

Cheapest time to fly 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 lowest average weekly prices of the corresponding route on Trip.com.

Cheapest 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 S$ 211
SATA International
From S$ 270
Vueling Airlines
From S$ 282
Jetblue Airways
From S$ 306
Virgin Atlantic
From S$ 311
Tap Portugal
From S$ 400
United Airlines
From S$ 420
Icelandair
From S$ 423
Air France
From S$ 431
IBERIA
From S$ 437

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
    20:15
    32h 25m
    1 transfer
    OPO
    09:40
    General Edward Lawrence Logan International Airport - Francisco Sa Carneiro International Airport
    Tue, Dec 31American Airlines
    S$ 211
  • American Airlines
    BOS
    20:15
    32h 25m
    1 transfer
    OPO
    09:40
    General Edward Lawrence Logan International Airport - Francisco Sa Carneiro International Airport
    Tue, Dec 31American Airlines
    S$ 211
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets 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 cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Boston (BOS) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around S$ 967.
  • How long is a flight from Boston (BOS) to Porto (OPO)?

    It takes about 9 hours 5 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): SATA International and Tap Portugal.
  • How many airports in Porto?

    There are 1 airports near Porto: 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

Find cheapest flight ticket from Boston to Porto

Cheapest direct flight priceS$ 210
Cheapest return ticket priceS$ 606
Off-season for travelNovember
Peak season for travelMarch
Flight distance5,047.17km
Average flight time9 hours 5 minutes
Popular airlineAmerican Airlines