Cheap flights from Boston to Puerto Plata from $134

In general, November is the cheapest month to fly from Boston to Puerto Plata. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $460. If you’re not able to fly to Puerto Plata in November, then January is your next best option. Flight prices from Boston to Puerto Plata during January average around $463.

According to our data, Friday is the cheapest day to fly to Puerto Plata from Boston. The lowest ticket price found for a Friday departure recently was $430. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Puerto Plata is Saturday, with ticket prices averaging around $551.

The cheapest time of day to fly to Puerto Plata is at noon when flights can be purchased for as low as $348. Flights to Puerto Plata are more costly in the morning, with an average ticket price of $550. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Boston Logan Intl to Puerto Plata La Union for the best Boston Logan Intl - Puerto Plata La Union flight prices

You are more likely to see cheaper flights to Puerto Plata from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Plata for around $573 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Plata from Boston for as low as $478 on momondo.

There is only 1 cabin class available to choose from on Boston Logan Intl to Puerto Plata La Union flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 1% on your flight if you consider stops on a Boston to Puerto Plata flight.

As of February 2026, prices for Boston to Puerto Plata flights are approximately 27% more expensive when compared to flights at the same time last year.

Delta and American Airlines are the most popular carriers operating from Boston Logan Intl to Puerto Plata La Union

JetBlue, American Airlines and Delta are the top three most popular airlines that fly to Puerto Plata from Boston according to our data. JetBlue is the first choice among our users, with 89% of people opting to fly with this airline when traveling to Puerto Plata. Keep in mind that there are 5 different airlines that fly to Puerto Plata on a routine basis, so you have a few additional options to choose from.

Historically, on average around 33% of flights between Boston and Puerto Plata have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 33% of their flights experiencing any sort of delay.