$130 Find Cheap Flights from Charleston to Puerto Rico - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Puerto Rico departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Charleston to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Puerto Rico

Mon, Aug 3 - Thu, Aug 13
Multiple Airlines Logo
10:59 am - 12:41 am
CRW
-
SJU
13h 42m
1 stop
Multiple Airlines Logo
6:00 am - 10:19 am
SJU
-
CRW
28h 19m
2 stops
$301Multiple Airlines
Mon, Aug 3 - Thu, Aug 13
Multiple Airlines Logo
10:59 am - 12:41 am
CRW
-
SJU
13h 42m
1 stop
Multiple Airlines Logo
5:22 pm - 10:19 am
SJU
-
CRW
16h 57m
1 stop
$312Multiple Airlines
Mon, Aug 3 - Wed, Aug 12
Multiple Airlines Logo
10:59 am - 12:41 am
CRW
-
SJU
13h 42m
1 stop
Multiple Airlines Logo
8:37 pm - 9:16 am
SJU
-
CRW
12h 39m
1 stop
$315Multiple Airlines
Fri, Jul 31 - Thu, Aug 13
Multiple Airlines Logo
10:59 am - 12:41 am
CRW
-
SJU
13h 42m
1 stop
Multiple Airlines Logo
6:00 am - 10:19 am
SJU
-
CRW
28h 19m
2 stops
$329Multiple Airlines
Fri, Jul 31 - Thu, Aug 13
Multiple Airlines Logo
10:59 am - 12:41 am
CRW
-
SJU
13h 42m
1 stop
Multiple Airlines Logo
5:22 pm - 10:19 am
SJU
-
CRW
16h 57m
1 stop
$339Multiple Airlines
Sat, Aug 22 - Sun, Aug 30
Multiple Airlines Logo
2:22 pm - 12:56 am
CRW
-
SJU
10h 34m
2 stops
Multiple Airlines Logo
5:15 pm - 10:19 am
SJU
-
CRW
17h 04m
1 stop
$341Multiple Airlines
Fri, Jul 31 - Wed, Aug 12
Multiple Airlines Logo
10:59 am - 12:41 am
CRW
-
SJU
13h 42m
1 stop
Multiple Airlines Logo
8:37 pm - 9:16 am
SJU
-
CRW
12h 39m
1 stop
$342Multiple Airlines
Sat, Aug 22 - Sun, Aug 30
Multiple Airlines Logo
2:22 pm - 12:56 am
CRW
-
SJU
10h 34m
2 stops
Multiple Airlines Logo
5:15 pm - 10:19 am
SJU
-
CRW
17h 04m
1 stop
$343Multiple Airlines
Mon, Aug 3 - Tue, Aug 11
Multiple Airlines Logo
10:59 am - 12:41 am
CRW
-
SJU
13h 42m
1 stop
Multiple Airlines Logo
5:22 pm - 1:42 pm
SJU
-
CRW
20h 20m
2 stops
$355Multiple Airlines
Sat, Aug 1 - Thu, Aug 13
Multiple Airlines Logo
2:22 pm - 12:41 am
CRW
-
SJU
10h 19m
2 stops
Multiple Airlines Logo
5:22 pm - 10:19 am
SJU
-
CRW
16h 57m
1 stop
$371Multiple Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Puerto Rico flights

Get data-powered insights and trends into flights from Charleston to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Charleston to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Puerto Rico is July, when tickets cost $0 (return) on average. On the other hand, the most expensive months are February and September, when the average cost of round-trip tickets is $902 and $615 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$130
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Charleston to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Charleston to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Charleston to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Charleston to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Charleston to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Charleston to Puerto Rico

 
Need help choosing which airline to fly with from Charleston to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11812 reviews
6.4Food
7.2Comfort
6.8Entertainment
7.9Crew
7.5Boarding
Airline reviews

Ninth consecutive American flight I have been on that was delayed

4.0 OkayRafael, Jul 2026
CLT - DTW
Read more American Airlines reviews

Ninth consecutive American flight I have been on that was delayed

Would have been good to have the live TV outside of the continental United States as AA was promoting they are sponsors of the Fifa World Cup only for the live coverage to end.

Terrible check in experience in Miami airport by a so-called supervisor. Food came and they were picking up trash within 5 mins. Did not get fed again for about 6 hours. No chance to buy anything on board, horrible experience. Flight attendants have no control over passengers dropping off bags closer to the exit, not close to their seat.

I will never but. through kayak again. and American Airlines. I will never fly again on. They're both thieves.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

The plane was broken so we had to change planes.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.

Iberia didn’t let me check in online or select my seats, the experience overall was not very pleasant

Everything you need to know for your flight from Charleston to Puerto Rico

Information on your arrival and departure airports

Charleston (CRW)