$137+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
May 9 — May 161
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Puerto Rico with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Puerto Rico
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Cheapest flights from Charleston to Puerto RicoExplore 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 April 9, 2026.
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 April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 9/111:15 am
CHS
- SJU
1 stop28h 43m
Multiple Airlines
Tue 9/86:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$269
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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.
Wed 5/62:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Sat 5/912:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/5![Spirit Airlines logo]()
$280
This Priceline deal was found by Cheapflights users on 4/7. 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.
Wed 5/62:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Fri 5/812:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/7![Spirit Airlines logo]()
$284
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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.
Tue 5/52:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Sat 5/912:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/8![Spirit Airlines logo]()
$285
This Priceline deal was found by Cheapflights users on 4/8. 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.
Fri 5/82:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Tue 5/1212:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/8![Spirit Airlines logo]()
$286
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 5/72:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Sun 5/1012:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/6![Spirit Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 4/6. 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 5/55:20 am
CHS
- SJU
1 stop6h 25m
Delta
Sat 5/97:30 am
SJU
- CHS
1 stop6h 33m
Delta
Deal found 4/6![Delta logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/64:34 pm
CHS
- SJU
1 stop17h 44m
Multiple Airlines
Fri 5/83:03 am
SJU
- CHS
2 stops10h 41m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/213:01 pm
CHS
- SJU
1 stop18h 18m
Multiple Airlines
Fri 5/12:09 am
SJU
- CHS
2 stops20h 04m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$298
This CheapOair deal was found by Cheapflights users on 4/8. 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.
Fri 5/112:03 pm
CHS
- SJU
1 stop21h 42m
Spirit Airlines
Mon 5/412:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/8![Spirit Airlines logo]()
$303
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Fri 5/152:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Sat 5/1612:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/6![Spirit Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 8/243:23 pm
CHS
- BQN
1 stop10h 41m
Multiple Airlines
Sat 8/2912:28 pm
BQN
- CHS
1 stop20h 10m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$380
Best flights from Charleston to Puerto RicoDiscover carefully curated flight deals from Charleston to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
Discover carefully curated flight deals from Charleston to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
This Delta deal was found by Cheapflights users on 4/4. 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.
Wed 6/1711:23 am
CHS
- SJU
1 stop9h 20m
Delta
Sun 6/215:56 pm
SJU
- CHS
1 stop6h 40m
Delta
Deal found 4/4![Delta logo]()
$292
This Southwest deal was found by Cheapflights users on 4/5. 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.
Mon 5/1110:55 am
CHS
- SJU
2 stops9h 05m
Southwest
Thu 5/146:50 am
SJU
- CHS
2 stops11h 30m
Southwest
Deal found 4/5![Southwest logo]()
$437
This JetBlue deal was found by Cheapflights users on 4/6. 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.
Tue 4/2111:18 am
CHS
- SJU
1 stop7h 13m
JetBlue
Sat 4/2510:40 am
SJU
- CHS
1 stop8h 59m
JetBlue
Deal found 4/6![JetBlue logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/204:34 pm
CHS
- BQN
1 stop9h 28m
Multiple Airlines
Sat 5/232:59 am
BQN
- CHS
2 stops14h 36m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Tue 9/293:28 pm
CHS
- BQN
1 stop7h 41m
United Airlines
Thu 10/112:15 am
BQN
- CHS
1 stop8h 39m
United Airlines
Deal found 4/7![United Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 4/6. 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 5/55:20 am
CHS
- SJU
1 stop6h 25m
Delta
Sat 5/97:30 am
SJU
- CHS
1 stop6h 33m
Delta
Deal found 4/6![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 4/4. 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 8/19:10 am
CHS
- SJU
1 stop7h 35m
Delta
Thu 8/612:56 pm
SJU
- CHS
1 stop9h 11m
Delta
Deal found 4/4![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 4/8. 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.
Thu 8/61:05 pm
CHS
- SJU
1 stop9h 24m
Delta
Mon 8/102:40 pm
SJU
- CHS
1 stop7h 07m
Delta
Deal found 4/8![Delta logo]()
$312
This Delta deal was found by Cheapflights users on 4/6. 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 6/65:20 am
CHS
- SJU
1 stop6h 41m
Delta
Wed 6/1012:54 pm
SJU
- CHS
1 stop6h 05m
Delta
Deal found 4/6![Delta logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/113:23 pm
CHS
- BQN
1 stop10h 39m
Multiple Airlines
Thu 5/142:59 am
BQN
- CHS
2 stops31h 52m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$536
This Delta deal was found by Cheapflights users on 4/6. 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.
Wed 6/35:15 am
CHS
- SJU
1 stop6h 46m
Delta
Sun 6/75:56 pm
SJU
- CHS
1 stop6h 40m
Delta
Deal found 4/6![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 4/4. 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 6/15:15 am
CHS
- SJU
1 stop8h 23m
Delta
Sat 6/66:15 am
SJU
- CHS
1 stop5h 55m
Delta
Deal found 4/4![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 4/4. 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.
Wed 5/133:12 pm
CHS
- SJU
1 stop7h 05m
Delta
Mon 5/187:30 am
SJU
- CHS
1 stop8h 19m
Delta
Deal found 4/4![Delta logo]()
$415
This Expedia deal was found by Cheapflights users on 4/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:59 pm
CHS
- BQN
1 stop7h 53m
JetBlue
Fri 5/155:01 am
BQN
- CHS
1 stop11h 56m
JetBlue
Deal found 4/5![JetBlue logo]()
$755
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 5/312:53 pm
CHS
- BQN
1 stop11h 09m
Multiple Airlines
Thu 6/182:59 am
BQN
- CHS
2 stops31h 52m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Tue 4/2110:00 am
CHS
- BQN
3 stops13h 09m
United Airlines
Fri 4/2412:15 am
BQN
- CHS
2 stops10h 16m
United Airlines
Deal found 4/6![United Airlines logo]()
$844
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 5/209:40 am
CHS
- BQN
2 stops13h 29m
United Airlines
Sat 5/2312:15 am
BQN
- CHS
1 stop8h 36m
United Airlines
Deal found 4/8![United Airlines logo]()
$898
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 5/313:34 pm
CHS
- BQN
1 stop7h 35m
United Airlines
Thu 6/1812:15 am
BQN
- CHS
1 stop8h 36m
United Airlines
Deal found 4/7![United Airlines logo]()
$946
Last-minute flights from Charleston to Puerto RicoDiscover last-minute flight deals from Charleston to Puerto Rico. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Puerto Rico. Data last updated April 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/203:21 pm
CHS
- BQN
1 stop10h 22m
Multiple Airlines
Thu 4/232:43 am
BQN
- CHS
1 stop6h 00m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/213:01 pm
CHS
- SJU
1 stop18h 18m
Multiple Airlines
Fri 5/12:09 am
SJU
- CHS
2 stops20h 04m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/213:01 pm
CHS
- BQN
1 stop10h 42m
Multiple Airlines
Fri 4/242:38 am
BQN
- CHS
2 stops32h 30m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$393
This CheapOair deal was found by Cheapflights users on 4/8. 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.
Fri 5/112:03 pm
CHS
- SJU
1 stop21h 42m
Spirit Airlines
Mon 5/412:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/8![Spirit Airlines logo]()
$303
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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.
Tue 5/52:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Sat 5/912:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/8![Spirit Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 4/6. 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 5/55:20 am
CHS
- SJU
1 stop6h 25m
Delta
Sat 5/97:30 am
SJU
- CHS
1 stop6h 33m
Delta
Deal found 4/6![Delta logo]()
$292
This Priceline deal was found by Cheapflights users on 4/5. 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.
Wed 5/62:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Fri 5/812:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/5![Spirit Airlines logo]()
$269
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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.
Wed 5/62:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Sat 5/912:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/5![Spirit Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/64:34 pm
CHS
- SJU
1 stop17h 44m
Multiple Airlines
Fri 5/83:03 am
SJU
- CHS
2 stops10h 41m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$296
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 5/72:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Sun 5/1012:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/6![Spirit Airlines logo]()
$289
This Priceline deal was found by Cheapflights users on 4/8. 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.
Fri 5/82:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Tue 5/1212:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/8![Spirit Airlines logo]()
$286
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Fri 5/152:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Sat 5/1612:59 am
SJU
- CHS
1 stop12h 45m
Spirit Airlines
Deal found 4/6![Spirit Airlines logo]()
$305
One-way flights from Charleston to Puerto RicoSearch for one-way flight options from Charleston to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
Search for one-way flight options from Charleston to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This CheapOair deal was found by Cheapflights users on 4/7. 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.
Thu 5/72:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Deal found 4/7![Spirit Airlines logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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.
Tue 5/52:39 pm
CHS
- SJU
1 stop8h 03m
Spirit Airlines
Deal found 4/8![Spirit Airlines logo]()
$142
This American Airlines deal was found by Cheapflights users on 4/4. 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.
Mon 5/188:09 pm
CHS
- SJU
1 stop14h 44m
American Airlines
Deal found 4/4![American Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 4/213:01 pm
CHS
- SJU
1 stop7h 47m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 4/7. 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 5/168:17 pm
CHS
- SJU
1 stop14h 31m
American Airlines
Deal found 4/7![American Airlines logo]()
$149
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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.
Tue 7/72:27 pm
CHS
- SJU
1 stop7h 03m
Spirit Airlines
Deal found 4/8![Spirit Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 4/8. 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 6/151:11 pm
CHS
- SJU
1 stop7h 32m
Delta
Deal found 4/8![Delta logo]()
$156
This CheapOair deal was found by Cheapflights users on 4/8. 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.
Wed 4/2212:05 pm
CHS
- SJU
1 stop21h 40m
Spirit Airlines
Deal found 4/8![Spirit Airlines logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Sat 7/182:27 pm
CHS
- SJU
1 stop7h 03m
Spirit Airlines
Deal found 4/6![Spirit Airlines logo]()
$160
This CheapOair deal was found by Cheapflights users on 4/6. 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.
Fri 7/172:27 pm
CHS
- SJU
1 stop7h 03m
Spirit Airlines
Deal found 4/6![Spirit Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 7/197:47 pm
CHS
- SJU
1 stop20h 11m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 8/243:23 pm
CHS
- BQN
1 stop10h 41m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$179
Find flight deals from Charleston to Puerto Rico
Keep the following information in mind while searching for Charleston to Puerto Rico flight deals. Data was last updated April 9, 2026.
Round-trip from | $269 (Kiwi.com) |
|---|---|
One-way from | $137 (CheapOair) |
Popular in | August |
Cheapest in | July |
Average price | $427 |
Cheapflights Fare Finder
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 April 9, 2026.
Use the filters below to find and compare flights from Charleston to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Wed 6/17
11:23 am-8:43 pm
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Sun 6/21
5:56 pm-12:36 am
1 stop6h 40m
$292
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Tue 5/5
5:20 am-11:45 am
1 stop6h 25m
San Juan Luis Munoz Marin Intl
Sat 5/9
7:30 am-2:03 pm
1 stop6h 33m
$292
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 8/1
9:10 am-4:45 pm
1 stop7h 35m
San Juan Luis Munoz Marin Intl
Thu 8/6
12:56 pm-10:07 pm
1 stop9h 11m
$292
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Thu 8/6
1:05 pm-10:29 pm
1 stop9h 24m
San Juan Luis Munoz Marin Intl
Mon 8/10
2:40 pm-9:47 pm
1 stop7h 07m
$312
Quickest round-trip
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 6/6
5:20 am-12:01 pm
1 stop6h 41m
San Juan Luis Munoz Marin Intl
Wed 6/10
12:54 pm-6:59 pm
1 stop6h 05m
$328
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Wed 6/3
5:15 am-12:01 pm
1 stop6h 46m
San Juan Luis Munoz Marin Intl
Sun 6/7
5:56 pm-12:36 am
1 stop6h 40m
$389
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Mon 6/1
5:15 am-1:38 pm
1 stop8h 23m
San Juan Luis Munoz Marin Intl
Sat 6/6
6:15 am-12:10 pm
1 stop5h 55m
$414
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Wed 5/13
3:12 pm-10:17 pm
1 stop7h 05m
San Juan Luis Munoz Marin Intl
Mon 5/18
7:30 am-3:49 pm
1 stop8h 19m
$415
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Mon 5/11
10:55 am-8:00 pm
2 stops9h 05m
San Juan Luis Munoz Marin Intl
Thu 5/14
6:50 am-6:20 pm
2 stops11h 30m
$437
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Tue 4/21
11:18 am-6:31 pm
1 stop7h 13m
San Juan Luis Munoz Marin Intl
Sat 4/25
10:40 am-7:39 pm
1 stop8h 59m
$439
Showing 1-10 of 28 resultsSorted by cheapest first
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.
CHS-SJU
CHS-BQN
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 Charleston to Puerto Rico
CHS-PR0
CHS-SJU
CHS-BQN
What is the cheapest month to book a flight from Charleston to Puerto Rico?
Currently, February is the cheapest month in which you can book a flight from Charleston to Puerto Rico (average of $126). Flying from Charleston to Puerto Rico in December is currently the most expensive (average of $306). 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.
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 April 9, 2026.
Read through reviews of airlines operating flights from Charleston to Puerto Rico, such as Delta,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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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.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Puerto Rico by cabin class
Find flights from Charleston to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Puerto Rico flights
Browse other Charleston and Puerto Rico flight options. Last updated on April 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Charleston to Puerto Rico flights
Consider these flights traveling from Charleston to Puerto Rico.
Top 7 airlines flying from Charleston to Puerto Rico
Discover the top 7 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 April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$168 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$111 | Average$346 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$146 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$182 | Average$400 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$271 | Average$478 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$472 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$371 | Average$508 | FlexibilityNo cancel fee | On-time63% |