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$105+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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The best prices from Charleston to San Juan are usually found in September or August, booked 76 days in advance, depart on a Monday or Tuesday 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 October 31, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$198
(FareScan)

One-way from

$105
(Cheapflightsfares)
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 25% 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 October 31, 2024.

This FareScan deal was found by Cheapflights users on 10/30. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/255:35 pmCHS - SJU
1 stop25h 14mSpirit Airlines
Wed 12/49:13 pmSJU - CHS
1 stop23h 38mSpirit Airlines
Deal found 10/30$198
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/116:44 pmCHS - SJU
1 stop24h 05mMultiple Airlines
Thu 11/1410:18 pmSJU - CHS
1 stop11h 52mMultiple Airlines
Deal found 10/30$263
This JetBlue deal was found by Cheapflights users on 10/30. 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 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
Tue 12/104:10 amSJU - CHS
1 stop9h 05mJetBlue
Deal found 10/30$308
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/87:56 pmCHS - SJU
1 stop15h 09mAmerican Airlines
Fri 11/225:50 amSJU - CHS
1 stop14h 12mAmerican Airlines
Deal found 10/30$321
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 11/256:30 amCHS - SJU
1 stop9h 43mDelta
Tue 12/31:50 pmSJU - CHS
1 stop9h 18mDelta
Deal found 10/30$358
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/156:00 amCHS - SJU
1 stop7h 40mUnited Airlines
Sat 11/162:05 amSJU - CHS
1 stop7h 58mUnited Airlines
Deal found 10/30$370

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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 1/8

8:46 pm-11:12 am

1 stop13h 26m

$105

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 1/10

8:25 pm-11:45 am

1 stop14h 20m

$141

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Tue 12/31

9:45 am-3:51 pm

1 stop5h 06m

$152

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 1/1

8:46 pm-12:41 am

3 stops50h 55m

$218

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Wed 2/19

7:20 pm-3:38 pm

3 stops19h 18m

$413

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Mon 11/25

5:35 pm-7:49 pm

1 stop25h 14m

San Juan Luis Munoz Marin Intl

Wed 12/4

9:13 pm-7:51 pm

1 stop23h 38m

$198

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Mon 11/11

6:44 pm-7:49 pm

1 stop24h 05m

San Juan Luis Munoz Marin Intl

Thu 11/14

10:18 pm-9:10 am

1 stop11h 52m

$263

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Fri 1/10

5:10 am-11:45 am

1 stop5h 35m

San Juan Luis Munoz Marin Intl

Tue 1/14

6:20 pm-11:59 pm

1 stop6h 39m

$282

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sat 12/7

9:30 am-3:32 pm

1 stop5h 02m

San Juan Luis Munoz Marin Intl

Tue 12/10

4:10 am-12:15 pm

1 stop9h 05m

$308

CharlestonSan Juan

CHS - SJU

CHSSJU

Charleston

Sat 2/8

5:24 pm-11:44 pm

1 stop5h 20m

San Juan Luis Munoz Marin Intl

Mon 2/10

3:28 pm-8:39 pm

1 stop6h 11m

$324

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 11 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 October 25, 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.

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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 October 31, 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 31% 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.

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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 October 31, 2024.
Peruse reviews from past customers who have flown with JetBlue, United Airlines and American 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.
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.5
Good
3,514 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,240 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines
6.3
Okay
8,190 reviews
Delta
8.0
Very good
8,835 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • Can I find flights from Charleston to San Juan for under $200 on Cheapflights?

    Yes, there are multiple flights from Charleston to San Juan for under $200. The cheapest flight booked recently is on Spirit Airlines for just $198, but on average you can expect to pay $290.

  • Are there last-minute flights available from Charleston to San Juan for under $400?

    There are currently 7+ open flights from Charleston to San Juan within the next 7 days for less than $400.

  • 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 $198. Additional round-trip tickets that might be worth considering are offered by American Airlines and JetBlue, with the lowest prices starting at $282 and $308, respectively. Spirit Airlines is currently priced 54% 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 ($105), American Airlines ($141), and JetBlue ($152).

  • What does CHS to SJU mean?

    CHS stands for Charleston Airport, while SJU stands for San Juan Luis Munoz Marin Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Charleston to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Charleston to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Charleston to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Charleston to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Charleston to San Juan that allow pets onboard?

    Many airlines flying from Charleston to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Charleston to San Juan?

    Yes, you can often find last-minute deals on Charleston to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Charleston to San Juan flight deals updated?

    The Charleston to San Juan flight deals you see on this page were last updated on 10/30.

  • 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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Alternative routes for Charleston to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$151Average$218FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$242Average$379FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$273Average$461FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$485FlexibilityNo cancel feeOn-time69%
DeltaCheapest$314Average$506FlexibilityNo cancel feeOn-timeN/A
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