$115+ Cheap flights from Luis Munoz Marin Intl (SJU) to Charleston (CHS)
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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CHS
Mar 15 — Mar 221
1 adult, Economy
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Cheapest flights from Luis Munoz Marin Intl to CharlestonExplore the most affordable flight options available from Luis Munoz Marin Intl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Luis Munoz Marin Intl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This Frontier deal was found by Cheapflights users on 2/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:59 am
SJU
- CHS
1 stop12h 15m
Frontier
Thu 4/303:09 pm
CHS
- SJU
1 stop9h 20m
Frontier
Deal found 2/11![Frontier logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:36 pm
SJU
- CHS
1 stop7h 05m
Spirit Airlines
Sun 5/107:00 am
CHS
- SJU
1 stop13h 44m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:36 pm
SJU
- CHS
1 stop7h 05m
Spirit Airlines
Sun 5/177:00 am
CHS
- SJU
1 stop13h 44m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 am
SJU
- CHS
1 stop9h 55m
Multiple Airlines
Sat 3/75:00 pm
CHS
- SJU
2 stops31h 21m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:54 pm
SJU
- CHS
1 stop26h 19m
Spirit Airlines
Mon 3/308:07 am
CHS
- SJU
1 stop10h 48m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$276
This Orbitz deal was found by Cheapflights users on 2/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:59 am
SJU
- CHS
1 stop7h 38m
Multiple Airlines
Sat 4/118:07 am
CHS
- SJU
1 stop10h 48m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:49 pm
SJU
- CHS
2 stops16h 51m
Spirit Airlines
Mon 5/187:00 am
CHS
- SJU
1 stop7h 31m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 am
SJU
- CHS
1 stop9h 55m
Multiple Airlines
Fri 3/66:35 pm
CHS
- SJU
1 stop27h 38m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:43 pm
SJU
- CHS
1 stop17h 05m
Multiple Airlines
Mon 5/187:00 am
CHS
- SJU
1 stop7h 31m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:36 pm
SJU
- CHS
1 stop7h 05m
Multiple Airlines
Sun 5/102:53 pm
CHS
- SJU
2 stops23h 15m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$303
Best flights from Luis Munoz Marin Intl to CharlestonDiscover carefully curated flight deals from Luis Munoz Marin Intl to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Luis Munoz Marin Intl to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Frontier deal was found by Cheapflights users on 2/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:59 am
SJU
- CHS
1 stop12h 15m
Frontier
Thu 4/303:09 pm
CHS
- SJU
1 stop9h 20m
Frontier
Deal found 2/11![Frontier logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:36 pm
SJU
- CHS
1 stop7h 05m
Spirit Airlines
Sun 5/107:00 am
CHS
- SJU
1 stop13h 44m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 am
SJU
- CHS
1 stop9h 55m
Multiple Airlines
Sat 3/711:27 am
CHS
- SJU
1 stop26h 34m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 4/97:00 pm
SJU
- CHS
1 stop15h 34m
American Airlines
Sun 4/128:09 pm
CHS
- SJU
1 stop13h 04m
American Airlines
Deal found 2/11![American Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:54 pm
SJU
- CHS
1 stop26h 19m
Spirit Airlines
Mon 3/308:07 am
CHS
- SJU
1 stop10h 48m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:36 pm
SJU
- CHS
1 stop7h 05m
Multiple Airlines
Sun 5/102:53 pm
CHS
- SJU
2 stops23h 15m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 4/97:00 pm
SJU
- CHS
1 stop15h 34m
American Airlines
Sat 4/1111:14 am
CHS
- SJU
1 stop5h 58m
American Airlines
Deal found 2/12![American Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:10 am
SJU
- CHS
1 stop9h 55m
Multiple Airlines
Sun 3/88:59 pm
CHS
- SJU
1 stop16h 26m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$312
This Orbitz deal was found by Cheapflights users on 2/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:59 am
SJU
- CHS
1 stop7h 38m
Multiple Airlines
Sat 4/114:57 pm
CHS
- SJU
1 stop8h 32m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
SJU
- CHS
1 stop29h 35m
Multiple Airlines
Sat 2/285:00 pm
CHS
- SJU
1 stop22h 39m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$314
Last-minute flights from Luis Munoz Marin Intl to CharlestonDiscover last-minute flight deals from Luis Munoz Marin Intl to Charleston. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Luis Munoz Marin Intl to Charleston. Data last updated February 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
SJU
- CHS
1 stop29h 35m
Multiple Airlines
Sat 2/285:00 pm
CHS
- SJU
1 stop22h 39m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 am
SJU
- CHS
1 stop9h 55m
Multiple Airlines
Sat 3/75:00 pm
CHS
- SJU
2 stops31h 21m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 am
SJU
- CHS
1 stop9h 55m
Multiple Airlines
Fri 3/66:35 pm
CHS
- SJU
1 stop27h 38m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$287
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/46:27 pm
SJU
- CHS
2 stops24h 13m
Spirit Airlines
Sat 3/76:35 pm
CHS
- SJU
2 stops17h 50m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:10 am
SJU
- CHS
1 stop9h 55m
Multiple Airlines
Sun 3/88:59 pm
CHS
- SJU
1 stop16h 26m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/57:01 pm
SJU
- CHS
1 stop16h 25m
American Airlines
Sun 3/88:08 pm
CHS
- SJU
1 stop12h 52m
American Airlines
Deal found 2/10![American Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
SJU
- CHS
1 stop15h 53m
Multiple Airlines
Sat 3/146:16 pm
CHS
- SJU
2 stops30h 13m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:30 am
SJU
- CHS
2 stops16h 43m
Multiple Airlines
Sun 3/228:07 am
CHS
- SJU
1 stop10h 48m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:54 pm
SJU
- CHS
1 stop26h 19m
Spirit Airlines
Mon 3/308:07 am
CHS
- SJU
1 stop10h 48m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$276
One-way flights from Luis Munoz Marin Intl to CharlestonSearch for one-way flight options from Luis Munoz Marin Intl to Charleston. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Luis Munoz Marin Intl to Charleston. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 am
SJU
- CHS
1 stop9h 55m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$115
This OneTravel deal was found by Cheapflights users on 2/10. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:36 pm
SJU
- CHS
1 stop7h 05m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$125
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Fri 2/276:27 pm
SJU
- CHS
2 stops22h 38m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$128
This Priceline deal was found by Cheapflights users on 2/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:12 pm
SJU
- CHS
1 stop15h 52m
Frontier
Deal found 2/11![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:00 am
SJU
- CHS
1 stop15h 53m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:54 pm
SJU
- CHS
1 stop26h 19m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:30 am
SJU
- CHS
2 stops36h 10m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:29 pm
SJU
- CHS
2 stops22h 07m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:58 pm
SJU
- CHS
3 stops42h 07m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:47 pm
SJU
- CHS
1 stop25h 06m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$161
Find flight deals from Luis Munoz Marin Intl to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Charleston (CHS). 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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $213 (Frontier) |
One-way from | $115 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $272 |
Cheapflights Fare Finder
Customize your flight search to find flights from Luis Munoz Marin Intl to Charleston 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 February 13, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Charleston that are best for you.
Fly from
Luis Munoz Marin Intl
Fly to
Charleston
Route
Depart
Return
Price
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Fri 4/24
1:59 am-2:14 pm
1 stop12h 15m
Charleston
Thu 4/30
3:09 pm-12:29 am
1 stop9h 20m
$213
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 5/7
3:36 pm-10:41 pm
1 stop7h 05m
Charleston
Sun 5/10
7:00 am-8:44 pm
1 stop13h 44m
$225
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Wed 3/4
7:10 am-4:05 pm
1 stop9h 55m
Charleston
Sat 3/7
11:27 am-3:01 pm
1 stop26h 34m
$272
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 3/26
7:54 pm-10:13 pm
1 stop26h 19m
Charleston
Mon 3/30
8:07 am-6:55 pm
1 stop10h 48m
$276
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 5/7
3:36 pm-10:41 pm
1 stop7h 05m
Charleston
Sun 5/10
2:53 pm-2:08 pm
2 stops23h 15m
$303
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 4/9
7:00 pm-10:34 am
1 stop15h 34m
Charleston
Sun 4/12
8:09 pm-9:13 am
1 stop13h 04m
$312
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 3/5
7:10 am-4:05 pm
1 stop9h 55m
Charleston
Sun 3/8
8:59 pm-1:25 pm
1 stop16h 26m
$312
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Wed 4/8
1:59 am-9:37 am
1 stop7h 38m
Charleston
Sat 4/11
4:57 pm-1:29 am
1 stop8h 32m
$313
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 4/9
7:00 pm-10:34 am
1 stop15h 34m
Charleston
Sat 4/11
11:14 am-5:12 pm
1 stop5h 58m
$314
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Tue 2/24
7:00 am-11:35 am
1 stop29h 35m
Charleston
Sat 2/28
5:00 pm-4:39 pm
1 stop22h 39m
$314
Showing 1-10 of 20 results
Compare providers for flights from Luis Munoz Marin Intl to Charleston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Charleston in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Luis Munoz Marin Intl to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Luis Munoz Marin Intl with our price prediction graph.
SJU-CHS
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.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Charleston
Prices
Delays
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston?
Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Charleston. Price data was last updated on February 6, 2026.
To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Charleston, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston?
Currently, October is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston (average of $126). Flying from San Juan Luis Munoz Marin Intl Airport to Charleston in December is currently the most expensive (average of $318). 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.
How often are flights from San Juan to Charleston delayed?
About 25% of weekly flights between San Juan and Charleston have experienced delays in the past year, with the average delay time being 68 minutes.
What is the most punctual flight time for San Juan to Charleston flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to Charleston flights?
Over the last year, JetBlue have had the lowest number of delays on this route, with just 100% of flights being delayed.
Reviews of airlines servicing Charleston
Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated February 13, 2026.
See what other customers who have flown with Delta, American Airlines, and JetBlue from San Juan Luis Munoz Marin Intl Airport to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach
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Luis Munoz Marin Intl and Charleston flights
Browse other Luis Munoz Marin Intl and Charleston flight options. Last updated on February 13, 2026.
Other flights from Luis Munoz Marin Intl
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Top 3 airlines flying from Luis Munoz Marin Intl to Charleston
Discover the top 3 airlines that operate flights from Luis Munoz Marin Intl to Charleston. 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$373 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$350 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$221 | Average$474 | FlexibilityNo cancel fee | On-time71% |