Flying from Porto to Boston can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.
We scan trusted travel agencies and airline booking systems for the route Porto - Boston (OPO - BOS). We do not sell tickets or add fees - you choose where to buy.
Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.
If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.
We also recommend you to look through the prices for return tickets from Boston to Porto.
Airlines are flying from Porto to Boston
| TAP Portugal | SATA International |
Popular flights from Porto
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Frequently asked questions about flights from Porto to Boston
How long does the flight from Porto to Boston take?
Flight duration from Porto to Boston varies by route, airline, and number of stops. Direct flights are faster. Use our search to compare options.
Are there direct flights from Porto to Boston?
Availability of direct flights from Porto to Boston depends on the route and season. Use the "Direct" filter in search to see only direct options.
Which airlines fly from Porto to Boston?
Several airlines operate flights from Porto to Boston. On this page you see airlines serving this route. Our search compares prices across airlines and agencies.
What is the cheapest month to fly from Porto to Boston?
Prices from Porto to Boston vary by month and demand. On this page you see average prices by month. Use the low-fare calendar and monthly table to find the cheapest dates.