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$92+ Cheap flights from Charleston (CHS) to San Juan

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Charleston to San Juan are usually found in September or October, booked 76 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Charleston to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to San Juan (PR1). 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 November 20, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$209
(CheapOair)

One-way from

$92
(Cheapflightsfares)
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Charleston to San Juan
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One-way flight from Charleston to San Juan
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Find flight deals from Charleston to San Juan

Cheapest flights from Charleston to San Juan
Explore the most affordable flight options available from Charleston to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. 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.
Sat 12/75:14 pmCHS - SJU
3 stops27h 35mSpirit Airlines
Tue 12/109:13 pmSJU - CHS
2 stops16h 05mSpirit Airlines
Deal found 11/19$239
This JetBlue deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/79:30 amCHS - SJU
1 stop5h 02mJetBlue
Mon 12/94:10 amSJU - CHS
1 stop9h 05mJetBlue
Deal found 11/19$273
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Sat 12/75:14 pmCHS - SJU
3 stops27h 35mMultiple Airlines
Tue 12/109:13 pmSJU - CHS
3 stops26h 20mMultiple Airlines
Deal found 11/19$274
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Sat 12/76:00 amCHS - SJU
1 stop10h 22mAmerican Airlines
Tue 12/1012:50 pmSJU - CHS
2 stops10h 12mAmerican Airlines
Deal found 11/19$323
This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 12/106:30 amCHS - SJU
1 stop9h 45mDelta
Wed 12/186:25 pmSJU - CHS
1 stop6h 34mDelta
Deal found 11/19$324
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:48 amCHS - SJU
1 stop8h 48mUnited Airlines
Tue 12/32:05 amSJU - CHS
1 stop7h 54mUnited Airlines
Deal found 11/20$544

Find flights from Charleston to San Juan within your budget

Customize your flight search to find flights from Charleston to San Juan 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 1/23

7:28 pm-9:35 am

1 stop13h 07m

San Juan Luis Munoz Marin Intl

Wed 1/29

8:43 pm-10:58 pm

1 stop27h 15m

$209

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sat 12/7

9:30 am-3:32 pm

1 stop5h 02m

San Juan Luis Munoz Marin Intl

Mon 12/9

4:10 am-12:15 pm

1 stop9h 05m

$273

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sat 12/7

5:14 pm-9:49 pm

3 stops27h 35m

San Juan Luis Munoz Marin Intl

Tue 12/10

9:13 pm-10:33 pm

3 stops26h 20m

$274

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 1/10

8:25 pm-11:45 am

1 stop14h 20m

San Juan Luis Munoz Marin Intl

Thu 1/16

12:35 pm-7:38 pm

1 stop8h 03m

$292

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 4/1

12:35 pm-7:39 pm

1 stop7h 04m

San Juan Luis Munoz Marin Intl

Tue 4/8

6:15 am-4:50 pm

1 stop10h 35m

$314

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 4/9

11:25 am-10:30 pm

1 stop11h 05m

San Juan Luis Munoz Marin Intl

Mon 4/14

6:05 am-4:15 pm

1 stop10h 10m

$368

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 1/21

7:00 am-2:40 pm

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Mon 1/27

2:05 am-9:11 am

1 stop8h 06m

$372

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Thu 2/6

7:28 pm-9:35 am

1 stop13h 07m

$92

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Mon 12/9

9:30 am-5:48 pm

1 stop7h 18m

$146

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 12/10

6:30 am-5:15 pm

1 stop9h 45m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 14 results
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Best time to book a flight from Charleston to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

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

How far ahead should I book a flight from Charleston to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to San Juan. Price data was last updated on November 15, 2024.

The best time to book flights from Charleston to San Juan is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Charleston to San Juan?

Currently, September is the cheapest month in which you can book a flight from Charleston to San Juan (average of $254). Flying from Charleston to San Juan in March is currently the most expensive (average of $335). 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 SJU?

Find hourly flight availability from Charleston to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

A simple way to save on the total cost of your ticket is to fly from Charleston to San Juan in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Charleston to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Charleston to San Juan. Price data was last updated on January 14, 2024.

Travelers seeking maximum savings on their Charleston to San Juan flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan 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 San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with JetBlue, American Airlines and United Airlines from Charleston to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Charleston to San Juan. 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 San Juan?

    Charleston (CHS), located 10.2 mi from the city center, is the airport you fly out of when you book flights from Charleston to San Juan. 5 airlines have flights from Charleston to San Juan on a regular basis. Booking flights from Charleston to San Juan should not be difficult; the airport handles an average of 0 outbound flights to San Juan per day.

  • What are the cheapest airlines flying from Charleston to San Juan round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San Juan, with prices starting at $209. Additional round-trip tickets that might be worth considering are offered by JetBlue and American Airlines, with the lowest prices starting at $273 and $292, respectively. Spirit Airlines is currently priced 50% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Charleston to San Juan one-way?

    The cheapest airlines for a one-way flight from Charleston to San Juan are Spirit Airlines ($92), JetBlue ($146), and Delta ($162).

  • Can I find deals for flights from Charleston to San Juan that include hotel bookings?

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

  • How can I find direct flights from Charleston to San Juan?

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

  • Can I find deals for business class flights from Charleston to San Juan?

    Yes. Cheapflights offers flight deals from Charleston to San Juan 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 San Juan?

    Currently, September is the cheapest month in which you can book a flight from Charleston to San Juan (average of $254). Flying from Charleston to San Juan in March is currently the most expensive (average of $335). 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.

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Top 5 airlines flying from Charleston to San Juan

Discover the top 5 airlines that operate flights from Charleston to San Juan. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$151Average$229FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$242Average$384FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$277Average$455FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$528FlexibilityNo cancel feeOn-time69%
DeltaCheapest$314Average$508FlexibilityNo cancel feeOn-timeN/A
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