starting at $348
starting at $497
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Boston to Porto. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Boston to Porto, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Boston to Porto:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flights from Boston to Porto are operated by several airlines — TAP Portugal and United Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $348, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
starting at $348
starting at $497
Boston — Porto
04/02/2026
Departure
Direct flight
TP228
starting at $530
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Boston to Porto departs on 04/02/2026, is operated by TAP Portugal and costs $348
The cheapest roundtrip flight from Boston to Porto departs on 01/21/2027, is operated by Air Canada and costs $406
Fastest flight from Boston to Porto takes 11h 15m
There are direct flights on this route 1 day a week: Th
The distance between Boston and Porto is 5060km (3137 miles). The time difference between Boston and Porto is 5h
We couldn't find any special offers for flights from Boston to Porto
The cheapest flight ticket from Boston to Porto according to data for the last 48 hours costs $348
Often the best time to buy tickets from Boston to Porto is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Boston to Porto can be found flying in these months: April, February.
The fastest flights from Boston to Porto start from 11 hours 15 minutes in the air.
The following airlines operate direct flights on the route Boston — Porto: TAP Portugal
The cost of a one-way flight from Boston to Porto ranges from $348 (April 2026) to $497 (February 2026). On average, the ticket price is about $422–$497.