Cheap flights from Puerto Rico to Raleigh from $104

The cheapest month to fly to Raleigh from Puerto Rico is in February. Flight prices, which tend to average around $184, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of February, then departing from Puerto Rico during the month September is also very affordable. Most momondo users find prices during this month for around $272.

The cheapest day to depart from Puerto Rico to Raleigh is on a Monday when prices can be found for as low as $239. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $332. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.

In the afternoon is the cheapest time of day to fly from Puerto Rico to Raleigh when you can find flight prices for as low as $184. Flying to Raleigh in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is in the evening when prices are around $423.

Fly from San Juan Luis Munoz Marin Intl to Raleigh-Durham for the best Puerto Rico - Raleigh-Durham flight prices

You are more likely to see cheaper flights to Raleigh from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around $298 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from Puerto Rico for as low as $260 on momondo.

There are 2 cabin classes available to choose from on Puerto Rico to Raleigh-Durham flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, JetBlue, and Southwest are the most popular carriers operating from Puerto Rico to Raleigh-Durham

JetBlue, Frontier and American Airlines are the top three most popular airlines that fly to Raleigh from Puerto Rico according to our data. JetBlue is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Raleigh. Keep in mind that there are 6 different airlines that fly to Raleigh on a routine basis, so you have a few additional options to choose from.

Historically, on average around 100% of flights between Puerto Rico and Raleigh have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

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

As of March 2026, there are 5 flights per week flying from Puerto Rico to Raleigh. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

Average flight duration from Puerto Rico to Raleigh depends on which airport you fly into and out of. Flying from San Juan to Raleigh is 3h 32m on average, while flying from Aguadilla to Raleigh is 6h 45m on average. Raleigh is the most popular airport in Raleigh.