Cheap flights from Portugal to Massachusetts from $334

In general, October is the cheapest month to fly from Portugal to Massachusetts. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $593. If you aren’t able to travel to Massachusetts during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $631.

According to our data, Thursday is the cheapest day to fly to Massachusetts from Portugal. The lowest ticket price found for a Thursday departure recently was $676. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Portugal because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $899.

Our data shows that the cheapest Portugal to Massachusetts flights are usually those with departure times in the morning. Our users have found flights to Massachusetts in the morning for as low as $775. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $795 on average. Flights to Massachusetts from Portugal in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Lisbon Humberto Delgado to Boston Logan Intl for the best Portugal - Massachusetts flight prices

You are more likely to see cheaper flights to Massachusetts from Portugal when booking weeks ahead of your departure date. In general, you can expect to find flights to Massachusetts for around $720 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Massachusetts from Portugal for as low as $664 on momondo.

There are 3 cabin classes available to choose from on Portugal to Massachusetts flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Azores Airlines, TAP AIR PORTUGAL, and KLM are the most popular carriers operating from Portugal to Massachusetts

TAP AIR PORTUGAL, Delta and Azores Airlines are the top three most popular airlines that fly to Massachusetts from Portugal according to our data. TAP AIR PORTUGAL is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Massachusetts. Keep in mind that there are 7 different airlines that fly to Massachusetts on a routine basis, so you have a few additional options to choose from.

The number of flights available between Portugal and Massachusetts is 7 per day as of October 2026. The most frequent departure time is 12:00PM, with 100% of daily flights leaving in the afternoon.

53 flights are operational weekly from Portugal to Massachusetts as of October 2026. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.