Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Charleston to Puerto Rico from $133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Puerto Rico departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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.
Search flight deals

Find the cheapest flights from Charleston to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
2:39 pm - 10:42 pm
CHS
-
SJU
8h 03m
1 stop
Spirit Airlines Logo
12:59 am - 1:44 pm
SJU
-
CHS
12h 45m
1 stop
$269Spirit Airlines
Wed, May 6 - Fri, May 8
Spirit Airlines Logo
2:39 pm - 10:42 pm
CHS
-
SJU
8h 03m
1 stop
Spirit Airlines Logo
12:59 am - 1:44 pm
SJU
-
CHS
12h 45m
1 stop
$280Spirit Airlines
Wed, May 6 - Sat, May 9
Spirit Airlines Logo
2:39 pm - 10:42 pm
CHS
-
SJU
8h 03m
1 stop
Spirit Airlines Logo
12:59 am - 1:44 pm
SJU
-
CHS
12h 45m
1 stop
$289Spirit Airlines
Thu, May 7 - Sat, May 9
Spirit Airlines Logo
2:39 pm - 10:42 pm
CHS
-
SJU
8h 03m
1 stop
Spirit Airlines Logo
12:59 am - 1:44 pm
SJU
-
CHS
12h 45m
1 stop
$290Spirit Airlines
Tue, May 5 - Fri, May 8
Delta Logo
11:18 am - 8:45 pm
CHS
-
SJU
9h 27m
1 stop
Delta Logo
2:40 pm - 8:43 pm
SJU
-
CHS
6h 03m
1 stop
$292Delta
Thu, Aug 6 - Mon, Aug 10
United Airlines Logo
3:28 pm - 11:09 pm
CHS
-
BQN
7h 41m
1 stop
United Airlines Logo
12:15 am - 8:54 am
BQN
-
CHS
8h 39m
1 stop
$292United Airlines
Thu, Sep 24 - Sun, Sep 27
Multiple Airlines Logo
4:34 pm - 10:18 am
CHS
-
SJU
17h 44m
1 stop
Multiple Airlines Logo
3:03 am - 1:44 pm
SJU
-
CHS
10h 41m
2 stops
$296Multiple Airlines
Wed, May 6 - Fri, May 8
Multiple Airlines Logo
3:01 pm - 9:19 am
CHS
-
SJU
18h 18m
1 stop
Multiple Airlines Logo
2:09 am - 10:13 pm
SJU
-
CHS
20h 04m
2 stops
$298Multiple Airlines
Tue, Apr 21 - Fri, May 1
Multiple Airlines Logo
10:38 am - 10:18 am
CHS
-
SJU
23h 40m
1 stop
Multiple Airlines Logo
7:20 am - 8:48 am
SJU
-
CHS
25h 28m
2 stops
$303Multiple Airlines
Tue, May 12 - Fri, May 15
United Airlines Logo
2:58 pm - 4:13 pm
CHS
-
CPX
25h 15m
2 stops
United Airlines Logo
10:30 am - 2:53 pm
CPX
-
CHS
28h 23m
2 stops
$1,696United Airlines
Thu, Apr 16 - Sun, Apr 19

United Airlines flights from Charleston to Puerto Rico

Our best United Airlines deals on Charleston to Puerto Rico flight tickets
United Airlines
Sep 24
CHS3:28 pmCharleston
7h 41m
1 stop
BQN11:09 pmAguadilla Borinquen
Sep 27
BQN12:15 amAguadilla Borinquen
8h 39m
1 stop
CHS8:54 amCharleston
$292
United Airlines
Jun 2
CHS3:34 pmCharleston
8h 16m
1 stop
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Jun 7
SJU1:00 amSan Juan Luis Munoz Marin Intl
7h 51m
1 stop
CHS8:51 amCharleston
$331
United Airlines
Apr 11
CHS6:40 amCharleston
9h 02m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Apr 15
SJU4:55 pmSan Juan Luis Munoz Marin Intl
7h 04m
1 stop
CHS11:59 pmCharleston
$542

American Airlines flights from Charleston to Puerto Rico

Our best American Airlines deals on Charleston to Puerto Rico flight tickets
American Airlines
May 1
CHS8:09 pmCharleston
13h 02m
1 stop
SJU9:11 amSan Juan Luis Munoz Marin Intl
May 5
SJU1:31 pmSan Juan Luis Munoz Marin Intl
9h 05m
2 stops
CHS10:36 pmCharleston
$338
American Airlines
Jul 13
CHS8:11 pmCharleston
13h 32m
1 stop
SJU9:43 amSan Juan Luis Munoz Marin Intl
Jul 27
SJU7:14 pmSan Juan Luis Munoz Marin Intl
15h 08m
1 stop
CHS10:22 amCharleston
$354
American Airlines
Jul 8
CHS6:40 amCharleston
16h 19m
1 stop
SJU10:59 pmSan Juan Luis Munoz Marin Intl
Jul 20
SJU7:14 pmSan Juan Luis Munoz Marin Intl
15h 08m
1 stop
CHS10:22 amCharleston
$359

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Charleston to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 5/6

2:39 pm-10:42 pm

1 stop8h 03m

San Juan Luis Munoz Marin Intl

Fri 5/8

12:59 am-1:44 pm

1 stop12h 45m

$269

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 5/6

2:39 pm-10:42 pm

1 stop8h 03m

San Juan Luis Munoz Marin Intl

Sat 5/9

12:59 am-1:44 pm

1 stop12h 45m

$280

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 5/7

2:39 pm-10:42 pm

1 stop8h 03m

San Juan Luis Munoz Marin Intl

Sat 5/9

12:59 am-1:44 pm

1 stop12h 45m

$289

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 5/5

2:39 pm-10:42 pm

1 stop8h 03m

San Juan Luis Munoz Marin Intl

Fri 5/8

12:59 am-1:44 pm

1 stop12h 45m

$290
Quickest round-trip

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 8/6

11:18 am-8:45 pm

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Mon 8/10

2:40 pm-8:43 pm

1 stop6h 03m

$292

CharlestonAguadilla

CHS - BQN

CHSBQN

Charleston

Thu 9/24

3:28 pm-11:09 pm

1 stop7h 41m

Aguadilla Borinquen

Sun 9/27

12:15 am-8:54 am

1 stop8h 39m

$292

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 5/6

4:34 pm-10:18 am

1 stop17h 44m

San Juan Luis Munoz Marin Intl

Fri 5/8

3:03 am-1:44 pm

2 stops10h 41m

$296

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 4/21

3:01 pm-9:19 am

1 stop18h 18m

San Juan Luis Munoz Marin Intl

Fri 5/1

2:09 am-10:13 pm

2 stops20h 04m

$298

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 5/12

10:38 am-10:18 am

1 stop23h 40m

San Juan Luis Munoz Marin Intl

Fri 5/15

7:20 am-8:48 am

2 stops25h 28m

$303

CharlestonCulebra

CHS - CPX

CHSCPX

Charleston

Thu 4/16

2:58 pm-4:13 pm

2 stops25h 15m

Culebra

Sun 4/19

10:30 am-2:53 pm

2 stops28h 23m

$1,696

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Charleston to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in July, then you should wait until January to fly from Charleston, when ticket prices are also cheap, with an average price of $391.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $460 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Charleston for as low as $232 on momondo.

Can stopping save me money on Charleston to Puerto Rico flights?

You could potentially save up to 32% on your flight if you consider stops on a Charleston to Puerto Rico flight.

Cheap Charleston to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Puerto Rico

Fastest flight time

6h 25m

Direct flights

None
The fastest flight from Charleston to Puerto Rico takes 6h 25m
There are no direct flights from Charleston to Puerto Rico. There are no popular flight routes from Charleston to Puerto Rico.
Search flight deals

Frequently asked questions about flying from Charleston to Puerto Rico

  • When did momondo last update prices for flights from Charleston Airport to Puerto Rico?

    Prices for flights from Charleston Airport to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from Charleston Airport to Puerto Rico?

  • How old do you have to be to fly from Charleston Airport to Puerto Rico?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Charleston to Puerto Rico

Compare and see reviews for airlines that fly from Charleston to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $84Free CancellationRating
5.7
3,002 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $111Free CancellationRating
6.3
8,589 reviews
Search Spirit Airlines flights
DeltaPriceFrom $146Free CancellationRating
7.9
8,387 reviews
Search Delta flights
JetBluePriceFrom $182Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
American AirlinesPriceFrom $271Free CancellationRating
7.1
11,556 reviews
Search American Airlines flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,547 reviews
Search United Airlines flights
SouthwestPriceFrom $371Free CancellationRating
8.0
4,340 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Puerto Rico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charleston to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Charleston to Puerto Rico with flexible booking policies on momondo?

All flight searches from Charleston to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Charleston to Puerto Rico?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Charleston to Puerto Rico.

I’m not ready to book a flight from Charleston to Puerto Rico right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Charleston to Puerto Rico 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.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 5/6
Wed 5/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $95
Flights to Aguadillafrom $194
Flights to Poncefrom $176
Flights to Culebrafrom $397
Flights to Mayagüezfrom $326