Cheap flights from Hartford to Puerto Rico from $106

If you don’t want to visit Puerto Rico in May, then you should wait until September to fly from Hartford, when ticket prices are also cheap, with an average price of $326.

On average, the least expensive day to fly to Puerto Rico from Hartford is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $357. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Thursday, with ticket prices averaging around $389.

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Hartford to Puerto Rico during this time can be as low as $337. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $406.

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

You are more likely to see cheaper flights to Puerto Rico from Hartford when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Hartford for as low as $329 on momondo.

There are 4 cabin classes available to choose from on Hartford to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, JetBlue, and American Airlines are the most popular carriers operating from Hartford Bradley Intl to Puerto Rico

JetBlue, Avelo Airlines and Southwest are the top three most popular airlines that fly to Puerto Rico from Hartford according to our data. JetBlue is the first choice among our users, with 83% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 7 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

Historically, on average around 31% of flights between Hartford and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

According to our data, Frontier have had the least number of delays on this route over the last 12 months; with about 30% of their flights experiencing any sort of delay.

The number of flights available between Hartford and Puerto Rico is 1 per day as of November 2026. The most frequent departure time is 6:00AM, with 50% of daily flights leaving at noon.

10 flights are operational weekly from Hartford to Puerto Rico as of November 2026. The most popular departure day for this route is Mon, with 30% of flights per week taking off on this day.