$368 Find Cheap Flights from Portugal to Boston - Compare and Save

In the last 5 days, the cheapest flight deal to Boston was found on the route from Ponta Delgada, at $500 return. The most popular connection is from Lisbon to Boston and KAYAK users have found round-trip deals for as low as $509 in the last 5 days.

A flight to Boston costs $751 on average. The cheapest price found on KAYAK in the last 2 weeks cost $378 and departed from Ponta Delgada. The most popular routes on KAYAK are Lisbon to Boston which costs $763 on average, and Porto to Boston, which costs $747 on average.

Based on KAYAK data, the cheapest day to fly to Boston is Thursday where round-trip tickets can be as cheap as $675. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $879 on average.

The cheapest month for flights to Boston is October, where tickets cost $603 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Portugal is $925 and $862 respectively. For one-way flights, the best month to travel is February with an average price of $466.

The cheapest time of day to fly to Boston is generally in the morning, when round-trip flights cost $780 on average. The most expensive time of day to fly to Boston is generally in the evening, which is peak travel time and where the average cost of a ticket is $848.

If you’re looking for cheap airfare to Boston, 25% of our users found tickets to Boston for the following prices or less: From Lisbon $553 round-trip, from Porto $689 round-trip.

The most popular airline among KAYAK users flying to Boston is TAP AIR PORTUGAL, followed by Delta and Air France.

Of the 3 airlines that fly to Boston, TAP AIR PORTUGAL offers the most flights, with around 18 per week, followed by Azores Airlines with 10 flights per week.

The duration of your flight to Boston depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Boston on KAYAK are from Ponta Delgada, which takes 5h 45m, Porto, which takes 7h 20m, Lisbon, which takes 7h 35m, and Funchal, which takes 19h 30m.

There are around 2,023 direct flights from within Portugal to Boston every day. Most flights depart in the morning, with 51% of flights departing in the morning.

Each week there are around 14,157 direct flights from within Portugal to Boston. The most common day for departures is Monday, with 17% of flights taking off on this day.

Each week, there are 75 long-haul flights (6-12 hour flight duration) and 25 medium-haul flights (3-6 hour flight duration) to Boston. There aren't any short-haul flights (up to 3 hour flight duration).