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Cheap flights from Charleston (CHS) to San Juan from $100

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 5/26. 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.
CHS — SJU
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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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 Thursday

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 May 8, 2024.

Popular in

March

Cheapest in

September

Average price

$379

Round-trip from

$251
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 27% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Charleston to San Juan
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What is the cheapest day to fly round-trip from Charleston to San Juan?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 50% when planning your travel around this day of the week.

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

To save up to 192% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Charleston to San Juan from $378 1-2 weeks out and tickets from $618 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to San Juan. Flights to San Juan from Charleston in September are about $427 on average during September, but can be found for as low as $155.

When is the cheapest time to fly from Charleston to San Juan (CHS - SJU)?

A simple way to save on the total cost of your ticket is to fly from Charleston to San Juan at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

Cheap Spirit Airlines flights from Charleston to San Juan

Explore cheap flight options specifically provided by Spirit Airlines for the route between Charleston and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Check out some of the cheapest Spirit Airlines flights we've come across from Charleston to San Juan. Come back soon if you're not finding the exact deal you're looking for.
Wed 5/152:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 5/217:57 pmSJU - CHS
1 stop27h 58mSpirit Airlines
Deal found 5/7$124
Wed 5/152:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 5/217:57 pmSJU - CHS
2 stops21h 36mSpirit Airlines
Deal found 5/7$140
Wed 5/157:01 amCHS - SJU
2 stops20h 04mSpirit Airlines
Tue 5/219:07 pmSJU - CHS
2 stops20h 26mSpirit Airlines
Deal found 5/7$167
Wed 6/57:03 amCHS - SJU
2 stops20h 07mSpirit Airlines
Wed 6/125:40 amSJU - CHS
1 stop7h 50mSpirit Airlines
Deal found 5/8$205
Thu 5/307:01 amCHS - SJU
2 stops20h 04mSpirit Airlines
Mon 6/35:45 amSJU - CHS
1 stop15h 24mSpirit Airlines
Deal found 5/7$209
Sat 5/2512:52 pmCHS - SJU
1 stop4h 53mSpirit Airlines
Mon 6/37:40 pmSJU - CHS
2 stops21h 53mSpirit Airlines
Deal found 5/7$210
Mon 6/312:52 pmCHS - SJU
3 stops30h 05mSpirit Airlines
Thu 6/65:40 amSJU - CHS
1 stop7h 50mSpirit Airlines
Deal found 5/7$212
Fri 5/3112:52 pmCHS - SJU
1 stop6h 12mSpirit Airlines
Wed 6/55:40 amSJU - CHS
1 stop7h 50mSpirit Airlines
Deal found 5/7$214
Thu 6/62:20 pmCHS - SJU
1 stop12h 50mSpirit Airlines
Fri 6/145:40 amSJU - CHS
1 stop7h 50mSpirit Airlines
Deal found 5/7$216

Cheap JetBlue flights from Charleston to San Juan

Explore cheap flight options specifically provided by JetBlue for the route between Charleston and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Some of the lowest-priced JetBlue flights we've found at this time heading from Charleston to San Juan. Deals frequently update to provide users with more options.
Tue 6/46:51 pmCHS - SJU
1 stop8h 10mJetBlue
Tue 6/187:00 amSJU - CHS
1 stop7h 24mJetBlue
Deal found 5/7$242
Wed 6/56:51 pmCHS - SJU
1 stop8h 09mJetBlue
Mon 6/1710:10 amSJU - CHS
1 stop8h 40mJetBlue
Deal found 5/7$276
Wed 7/3111:04 amCHS - SJU
1 stop6h 57mJetBlue
Tue 8/135:01 amSJU - CHS
1 stop9h 23mJetBlue
Deal found 5/7$310
Tue 6/410:05 amCHS - SJU
1 stop9h 25mJetBlue
Fri 6/1410:10 amSJU - CHS
1 stop8h 40mJetBlue
Deal found 5/7$313
Sat 6/86:51 pmCHS - SJU
1 stop8h 09mJetBlue
Fri 6/1410:10 amSJU - CHS
1 stop8h 40mJetBlue
Deal found 5/7$347

Cheap Charleston to San Juan flights in May & June 2024

Find cheap flight options from Charleston to San Juan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
The lowest fares we've come across on flights traveling from Charleston to San Juan in May and June 2024. Check back soon for alternative fares.
Wed 5/152:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 5/217:57 pmSJU - CHS
1 stop27h 58mSpirit Airlines
Deal found 5/7$124
Tue 6/42:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 6/118:06 pmSJU - CHS
1 stop27h 36mSpirit Airlines
Deal found 5/7$137
Wed 5/152:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 5/217:57 pmSJU - CHS
2 stops21h 36mSpirit Airlines
Deal found 5/7$140
Sat 6/112:52 pmCHS - SJU
1 stop22h 40mSpirit Airlines
Wed 6/59:06 pmSJU - CHS
1 stop26h 36mSpirit Airlines
Deal found 5/7$154
Mon 6/312:52 pmCHS - SJU
1 stop22h 40mSpirit Airlines
Thu 6/68:06 pmSJU - CHS
1 stop26h 51mSpirit Airlines
Deal found 5/7$160
Tue 6/412:52 pmCHS - SJU
1 stop24h 10mSpirit Airlines
Tue 6/118:06 pmSJU - CHS
1 stop27h 36mSpirit Airlines
Deal found 5/6$161
Wed 6/512:55 pmCHS - SJU
2 stops14h 15mSpirit Airlines
Sat 6/86:38 pmSJU - CHS
1 stop5h 04mSpirit Airlines
Deal found 5/6$165
Wed 5/157:01 amCHS - SJU
2 stops20h 04mSpirit Airlines
Tue 5/219:07 pmSJU - CHS
2 stops20h 26mSpirit Airlines
Deal found 5/7$167
Tue 5/142:46 pmCHS - SJU
1 stop12h 19mMultiple Airlines
Fri 5/1712:59 amSJU - CHS
1 stop13h 18mMultiple Airlines
Deal found 5/7$168

Charleston to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Charleston and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
The lowest fares we've come across on flights traveling from Charleston to San Juan in May and June 2024. Check back soon for alternative fares.
Wed 5/152:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 5/217:57 pmSJU - CHS
1 stop27h 58mSpirit Airlines
Deal found 5/7$124
Wed 9/1112:52 pmCHS - SJU
1 stop6h 19mSpirit Airlines
Tue 9/177:57 pmSJU - CHS
1 stop27h 58mSpirit Airlines
Deal found 5/8$134
Tue 6/42:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 6/118:06 pmSJU - CHS
1 stop27h 36mSpirit Airlines
Deal found 5/7$137
Wed 5/152:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 5/217:57 pmSJU - CHS
2 stops21h 36mSpirit Airlines
Deal found 5/7$140
Sat 6/112:52 pmCHS - SJU
1 stop22h 40mSpirit Airlines
Wed 6/59:06 pmSJU - CHS
1 stop26h 36mSpirit Airlines
Deal found 5/7$154
Mon 6/312:52 pmCHS - SJU
1 stop22h 40mSpirit Airlines
Thu 6/68:06 pmSJU - CHS
1 stop26h 51mSpirit Airlines
Deal found 5/7$160
Tue 6/412:52 pmCHS - SJU
1 stop24h 10mSpirit Airlines
Tue 6/118:06 pmSJU - CHS
1 stop27h 36mSpirit Airlines
Deal found 5/6$161
Wed 6/512:55 pmCHS - SJU
2 stops14h 15mSpirit Airlines
Sat 6/86:38 pmSJU - CHS
1 stop5h 04mSpirit Airlines
Deal found 5/6$165
Wed 5/157:01 amCHS - SJU
2 stops20h 04mSpirit Airlines
Tue 5/219:07 pmSJU - CHS
2 stops20h 26mSpirit Airlines
Deal found 5/7$167

Charleston to San Juan flights leaving soon

Find last-minute flight options from Charleston to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Consider one of these great deals we found on last-minute flights from Charleston to San Juan. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 5/152:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 5/217:57 pmSJU - CHS
1 stop27h 58mSpirit Airlines
Deal found 5/7$124
Wed 5/152:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Tue 5/217:57 pmSJU - CHS
2 stops21h 36mSpirit Airlines
Deal found 5/7$140
Wed 5/157:01 amCHS - SJU
2 stops20h 04mSpirit Airlines
Tue 5/219:07 pmSJU - CHS
2 stops20h 26mSpirit Airlines
Deal found 5/7$167
Tue 5/142:46 pmCHS - SJU
1 stop12h 19mMultiple Airlines
Fri 5/1712:59 amSJU - CHS
1 stop13h 18mMultiple Airlines
Deal found 5/7$168
Wed 5/152:46 pmCHS - SJU
1 stop12h 19mMultiple Airlines
Fri 5/1712:59 amSJU - CHS
1 stop13h 18mMultiple Airlines
Deal found 5/6$223
Tue 5/142:46 pmCHS - SJU
1 stop12h 19mMultiple Airlines
Sat 5/182:35 pmSJU - CHS
3 stops25h 59mMultiple Airlines
Deal found 5/7$249
Tue 5/142:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Wed 5/155:40 amSJU - CHS
1 stop8h 16mSpirit Airlines
Deal found 5/6$251
Tue 5/142:46 pmCHS - SJU
1 stop12h 19mMultiple Airlines
Sat 5/185:00 amSJU - CHS
2 stops17h 41mMultiple Airlines
Deal found 5/7$254
Tue 5/142:46 pmCHS - SJU
1 stop12h 19mSpirit Airlines
Wed 5/155:40 amSJU - CHS
1 stop8h 16mSpirit Airlines
Deal found 5/7$256

One-way flights to San Juan from Charleston

Search for one-way flight options from Charleston to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Take a look at some of the best available options we've come across on one-way flights from Charleston to San Juan. Those seeking round-trip flights from Charleston to San Juan should utilize the search form at the the top of the page.
Sun 5/2612:52 pmCHS - SJU
1 stop9h 22mSpirit Airlines
Deal found 5/7$100
Sat 6/227:03 amCHS - SJU
1 stop16h 31mSpirit Airlines
Deal found 5/7$105
Mon 6/1712:55 pmCHS - SJU
1 stop22h 46mSpirit Airlines
Deal found 5/7$117
Fri 6/72:20 pmCHS - SJU
1 stop9h 37mSpirit Airlines
Deal found 5/7$118
Mon 6/172:20 pmCHS - SJU
1 stop12h 12mSpirit Airlines
Deal found 5/7$135
Sun 5/267:01 amCHS - SJU
2 stops15h 13mSpirit Airlines
Deal found 5/7$147
Mon 6/1712:55 pmCHS - SJU
2 stops10h 57mSpirit Airlines
Deal found 5/7$187
Thu 6/276:45 amCHS - SJU
1 stop15h 45mAmerican Airlines
Deal found 5/7$191
Sun 5/267:01 amCHS - SJU
3 stops15h 13mSpirit Airlines
Deal found 5/7$204

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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$205 - $376

Route

Depart

Return

Price

CharlestonSan Juan Luis Munoz Marin Intl

CHS - SJU

CHSSJU

Charleston

Wed 6/5

2 stops20h 07m

San Juan Luis Munoz Marin Intl

Wed 6/12

1 stop7h 50m

$205

CharlestonSan Juan Luis Munoz Marin Intl

CHS - SJU

CHSSJU

Charleston

Thu 5/30

2 stops20h 04m

San Juan Luis Munoz Marin Intl

Mon 6/3

1 stop15h 24m

$209

CharlestonSan Juan Luis Munoz Marin Intl

CHS - SJU

CHSSJU

Charleston

Sat 5/25

1 stop4h 53m

San Juan Luis Munoz Marin Intl

Mon 6/3

2 stops21h 53m

$210

CharlestonSan Juan Luis Munoz Marin Intl

CHS - SJU

CHSSJU

Charleston

Mon 6/3

3 stops30h 05m

San Juan Luis Munoz Marin Intl

Thu 6/6

1 stop7h 50m

$212

CharlestonSan Juan Luis Munoz Marin Intl

CHS - SJU

CHSSJU

Charleston

Tue 6/4

1 stop8h 10m

San Juan Luis Munoz Marin Intl

Tue 6/18

1 stop7h 24m

$242

CharlestonSan Juan Luis Munoz Marin Intl

CHS - SJU

CHSSJU

Charleston

Tue 5/14

1 stop12h 19m

San Juan Luis Munoz Marin Intl

Sat 5/18

2 stops17h 41m

$254

CharlestonSan Juan Luis Munoz Marin Intl

CHS - SJU

CHSSJU

Charleston

Tue 5/28

3 stops32h 32m

San Juan Luis Munoz Marin Intl

Tue 6/4

3 stops28h 42m

$259

CharlestonSan Juan Luis Munoz Marin Intl

CHS - SJU

CHSSJU

Charleston

Fri 6/21

1 stop13h 10m

San Juan Luis Munoz Marin Intl

Tue 6/25

2 stops18h 00m

$370

CharlestonSan Juan Luis Munoz Marin Intl

CHS - SJU

CHSSJU

Charleston

Thu 6/13

1 stop8h 55m

San Juan Luis Munoz Marin Intl

Tue 6/18

1 stop8h 01m

$376

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to 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 May 3, 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.
Search Deals

When is the cheapest time 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 May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Juan by month

Plan your trip from Charleston to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight from Charleston to San Juan is currently $145 while a round-trip flight costs $260. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Charleston to San Juan (average of $251). Flying from Charleston to San Juan in March is currently the most expensive (average of $338). 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.

January

$278

February

$286

March

$338

April

$298

May

$279

June

$316

July

$332

August

$278

September

$251

October

$266

November

$301

December

$301

Temperature and rainfall in San Juan by month

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

SJU

Temperature

77 - 82.4 °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 May 8, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, JetBlue 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.
JetBlue
7.6
Good
4,525 reviews
Check prices

Comfort

7.9

Overall

7.6

Crew

8.3

Food

7.2

Entertainment

7.5

Boarding

7.8

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

JetBlue
7.6
Good
4,525 reviews
JetBlue
7.6
Good
4,525 reviews
Check prices

Comfort

7.9

Overall

7.6

Crew

8.3

Food

7.2

Entertainment

7.5

Boarding

7.8

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

United Airlines
7.4
Good
11,043 reviews
JetBlue
7.6
Good
4,525 reviews
Check prices

Comfort

7.9

Overall

7.6

Crew

8.3

Food

7.2

Entertainment

7.5

Boarding

7.8

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

American Airlines
7.3
Good
14,677 reviews
JetBlue
7.6
Good
4,525 reviews
Check prices

Comfort

7.9

Overall

7.6

Crew

8.3

Food

7.2

Entertainment

7.5

Boarding

7.8

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

Spirit Airlines
6.4
Okay
8,706 reviews
JetBlue
7.6
Good
4,525 reviews
Check prices

Comfort

7.9

Overall

7.6

Crew

8.3

Food

7.2

Entertainment

7.5

Boarding

7.8

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

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 $300 on Cheapflights?

    Yes, there are multiple flights from Charleston to San Juan for under $300. The cheapest flight booked recently is on Spirit Airlines for just $205, but on average you can expect to pay $221.

  • Are there last-minute flights available from Charleston to San Juan for under $200?

    There are currently 20+ open flights from Charleston to San Juan within the next 7 days for less than $200.

  • 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 $205. Another option worth looking into is JetBlue, starting at $242 round trip. Spirit Airlines is currently priced 52% 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 ($100), American Airlines ($191), and JetBlue ($283).

  • What are the most popular airlines that fly from Charleston to San Juan?

    Before booking your flight from Charleston to San Juan check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

  • 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 5/8.

See more FAQs

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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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$145Average$232FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
JetBlueCheapest$255Average$431FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$288Average$467FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$289Average$368FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$311Average$486FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Charleston to San Juan by cabin class

Find flights from Charleston to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Charleston to San Juan?

Deals for Charleston to San Juan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Charleston to San Juan?

Cheapflights helps you find that perfect flight to San Juan from Charleston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Charleston to San Juan with no change fees?

Yes! Cheapflights helps users easily find flights from Charleston to San Juan with no change fees.

Can Cheapflights notify me if prices for flights from Charleston to San Juan become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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