Cheap flights from Puerto Rico to Charleston from $126
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Charleston departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Puerto Rico to Charleston
Recent round-trip flight deals from Puerto Rico to Charleston
Recent one-way flight deals from Puerto Rico to Charleston
Recent last minute flight deals from Puerto Rico to Charleston
Spirit Airlines flights from Puerto Rico to Charleston
Our best Spirit Airlines deals on Puerto Rico to Charleston flight tickets
Frontier flights from Puerto Rico to Charleston
Our best Frontier deals on Puerto Rico to Charleston flight tickets
See travel insights to Charleston from
How to get the cheapest flight ticket from Puerto Rico to Charleston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Charleston?
The cheapest month to fly to Charleston from Puerto Rico is in September. Flight prices, which tend to average around $274, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Charleston, with average flight prices from Puerto Rico averaging around $313.
What is the cheapest day to depart on your flight to Charleston?
The cheapest day to depart from Puerto Rico to Charleston is on a Monday. Travelers who choose to depart for Charleston on a Monday will often find tickets for as low as $332. The most expensive day to fly to Charleston is Saturday, with ticket prices averaging around $443.
What is the cheapest time of day to depart on your flight to Charleston?
The cheapest time of day to fly to Charleston is in the evening when flights can be purchased for as low as $260. At noon is when there is more demand to fly to Charleston, so prices are often more expensive at around $461 per ticket.
How far in advance should I book a flight to Charleston?
You are more likely to see cheaper flights to Charleston from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $403 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Puerto Rico for as low as $288 on momondo.
What is the cheapest airline that flies from Puerto Rico to Charleston?
American Airlines, Spirit Airlines, and United Airlines are the most popular carriers operating from Puerto Rico to Charleston
What airlines fly to Charleston?
American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Charleston from Puerto Rico according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 5 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.
Cheap Puerto Rico to Charleston flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Charleston
When did momondo last update prices for flights from Puerto Rico to Charleston Airport?
Prices for flights from Puerto Rico to Charleston Airport were last updated today.
How many operators does momondo search for flights from Puerto Rico to Charleston Airport?
As of June 2025, there are 4 operators available to choose from for flights from Puerto Rico to Charleston Airport.
How old do you have to be to fly from Puerto Rico to Charleston Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Puerto Rico to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Puerto Rico to Charleston
Compare and see reviews for airlines that fly from Puerto Rico to Charleston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $144 | Free Cancellation | Rating 6.3 8,065 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $311 | Free Cancellation | Rating 8.0 7,964 reviews |
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Puerto Rico to Charleston?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Charleston from Puerto Rico.
Can I find flights from Puerto Rico to Charleston with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Charleston from Puerto Rico with this policy.
How can momondo help me find flights from Puerto Rico to Charleston?
Once all potential Puerto Rico to Charleston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Puerto Rico to Charleston right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Puerto Rico to Charleston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.