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$49+ Cheap flights from Charleston (CHS) to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Charleston to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Puerto Rico (PR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$293
(Mytrip)

One-way from

$58
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$372
From Charleston to Puerto Rico
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One-way flight from Charleston to Puerto Rico
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Highest demand for flights based on searches. 13% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Charleston to Puerto Rico

Cheapest flights from Charleston to Puerto Rico
Explore the most affordable flight options available from Charleston to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/267:00 amCHS - SJU
3 stops15h 22mMultiple Airlines
Tue 3/41:30 amSJU - CHS
3 stops37h 34mMultiple Airlines
Deal found 1/28$293
This FlightHub deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/227:15 amCHS - SJU
2 stops25h 28mSpirit Airlines
Wed 2/2610:38 amSJU - CHS
2 stops35h 41mSpirit Airlines
Deal found 1/29$297
This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/225:00 pmCHS - SJU
1 stop5h 46mDelta
Mon 3/36:15 amSJU - CHS
1 stop6h 10mDelta
Deal found 1/30$303
This JetBlue Airways deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:14 pmCHS - SJU
1 stop8h 15mJetBlue
Sun 3/912:59 amSJU - CHS
1 stop7h 49mJetBlue
Deal found 1/30$337
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/112:00 pmCHS - SJU
2 stops9h 40mSouthwest
Wed 3/196:05 amSJU - CHS
1 stop11h 50mSouthwest
Deal found 1/29$339
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/61:57 pmCHS - SJU
1 stop10h 00mUnited Airlines
Tue 9/91:05 amSJU - CHS
1 stop8h 16mUnited Airlines
Deal found 1/29$354
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:10 amCHS - SJU
2 stops9h 25mAmerican Airlines
Mon 4/147:15 amSJU - CHS
1 stop10h 02mAmerican Airlines
Deal found 1/30$375
This JetBlue Airways deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:14 pmCHS - BQN
1 stop8h 52mJetBlue
Sun 3/24:26 amBQN - CHS
1 stop8h 53mJetBlue
Deal found 1/30$376
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/47:43 pmCHS - BQN
2 stops27h 26mUnited Airlines
Mon 4/712:15 amBQN - CHS
1 stop8h 35mUnited Airlines
Deal found 1/30$585

Find flights from Charleston to Puerto Rico within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 2/26

11:00 am-7:58 pm

1 stop7h 58m

San Juan Luis Munoz Marin Intl

Sun 3/2

5:45 am-10:11 am

1 stop5h 26m

$293

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sun 3/23

11:40 am-4:34 pm

1 stop4h 54m

San Juan Luis Munoz Marin Intl

Fri 3/28

3:05 am-9:57 am

2 stops30h 52m

$294

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sat 2/22

5:00 pm-11:46 pm

1 stop5h 46m

San Juan Luis Munoz Marin Intl

Mon 3/3

6:15 am-11:25 am

1 stop6h 10m

$303

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 4/10

10:02 am-6:44 pm

1 stop8h 42m

San Juan Luis Munoz Marin Intl

Sun 4/13

12:59 am-2:09 pm

1 stop13h 10m

$326

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 2/11

5:55 am-3:45 pm

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Thu 2/20

4:44 pm-11:57 pm

1 stop8h 13m

$339

CharlestonAguadilla

CHS - BQN

CHSBQN

Charleston

Sat 3/1

5:14 pm-3:06 am

1 stop8h 52m

Aguadilla Borinquen

Sun 3/2

4:26 am-12:19 pm

1 stop8h 53m

$376

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 6/11

11:55 am-11:25 pm

1 stop11h 30m

San Juan Luis Munoz Marin Intl

Tue 7/1

7:00 am-6:05 pm

2 stops11h 05m

$424

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 6/11

7:00 am-3:42 pm

1 stop8h 42m

San Juan Luis Munoz Marin Intl

Mon 6/16

1:05 am-8:47 am

1 stop7h 42m

$444

CharlestonAguadilla

CHS - BQN

CHSBQN

Charleston

Sat 3/1

6:15 am-11:57 pm

2 stops16h 42m

Aguadilla Borinquen

Sun 3/2

1:09 am-8:57 am

1 stop8h 48m

$645

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 2/25

7:15 am-4:27 pm

1 stop8h 12m

$49

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 18 results
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Best time to book a flight from Charleston to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Charleston to Puerto Rico

Get recent, data-driven insights about flights from Charleston to Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Charleston to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Charleston to Puerto Rico (average of $254). Flying from Charleston to Puerto Rico in March is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHS to PR?

Find hourly flight availability from Charleston to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Puerto Rico as you normally would.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated January 30, 2025.
Read through reviews of airlines operating flights from Charleston to Puerto Rico, such as Southwest, Alaska Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,156 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Puerto Rico?

    Charleston (CHS) is the airport you will fly out of if you book a flight from Charleston to Puerto Rico. It is only a 10.2 mi journey to Charleston (CHS) from Charleston’s city center.

  • What are the cheapest airlines to fly from Charleston to Puerto Rico one-way?

    One-way options have recently been found by users for as low as $58 on Spirit Airlines. Other airlines that offer cheap prices include JetBlue from $120 and American Airlines from $188 one-way.

  • What are the most popular routes from Charleston to Puerto Rico?

    Most travelers choose Charleston - San Juan Luis Munoz Marin Intl, Charleston - Aguadilla Borinquen or Charleston - Culebra when deciding on the best route from Charleston to Puerto Rico.

  • Can I find deals for flights from Charleston to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Charleston to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Puerto Rico.

  • Can I find deals for business class flights from Charleston to Puerto Rico?

    Yes. Cheapflights offers flight deals from Charleston to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Charleston to Puerto Rico (average of $254). Flying from Charleston to Puerto Rico in March is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Charleston to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Savannah to Montego Bay flights
Charlotte to Marsh Harbour flights
Greenville to Saint Thomas Island flights
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Top 5 airlines flying from Charleston to Puerto Rico

Discover the top 5 airlines that operate flights from Charleston to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$151Average$232FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$224Average$510FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$242Average$433FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$282Average$481FlexibilityNo cancel feeOn-time71%
DeltaCheapest$314Average$511FlexibilityNo cancel feeOn-timeN/A
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