Cheap flights from San Juan Luis Munoz Marin Intl Airport to Charlotte from $140

The cheapest month to fly to Charlotte from San Juan Luis Munoz Marin Intl Airport is in April. Flight prices, which tend to average around $340, are often lower during this time because this is during the off-season. If you are unable to visit Charlotte during the month of April, then departing from San Juan Luis Munoz Marin Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around $364.

The cheapest day to depart on your flight to Charlotte is on a Thursday when prices can be found for as low as $446. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Charlotte is Sunday, with ticket prices averaging around $660.

Flying to Charlotte from San Juan Luis Munoz Marin Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $450 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Charlotte is at noon when prices are around $545.

Fly from San Juan Luis Munoz Marin Intl to Charlotte Douglas for the best San Juan Luis Munoz Marin Intl - Charlotte Douglas flight prices

You are more likely to see cheaper flights to Charlotte from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Charlotte for around $421 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charlotte from San Juan Luis Munoz Marin Intl Airport for as low as $365 on momondo.

There are 3 cabin classes available to choose from on San Juan Luis Munoz Marin Intl Airport to Charlotte flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier is the most popular carrier operating from San Juan Luis Munoz Marin Intl to Charlotte Douglas

American Airlines, Frontier and Avelo Airlines are the top three most popular airlines that fly to Charlotte from San Juan Luis Munoz Marin Intl Airport according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Charlotte. Keep in mind that there are 4 different airlines that fly to Charlotte on a routine basis, so you have a few additional options to choose from.

Historically, on average around 9% of flights between San Juan and Charlotte have experienced a delay on any given week. The average delay length over the past 12 months has been 173 minutes.

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

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

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

As of July 2026, there are 2 flights per day flying from San Juan Luis Munoz Marin Intl Airport to Charlotte. The most common time of day flights depart is 7:00AM, with 66% of flights taking off at noon.

As of July 2026, 18 flights take off from San Juan Luis Munoz Marin Intl Airport and land in Charlotte each week. The most common flight departure day for this route is Wed, with 22% of weekly flights taking off on this day.