$146+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Puerto Rico with Cheapflights
1. Tell us where you want to go
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 June 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 June 9, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 8/2210:20 am
CHS
- SJU
2 stops11h 35m
American Airlines
Sat 8/2910:33 am
SJU
- CHS
2 stops12h 27m
American Airlines
Deal found 6/4![American Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Thu 8/208:20 pm
CHS
- SJU
1 stop28h 03m
Multiple Airlines
Tue 8/256:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 11/115:10 am
CHS
- SJU
1 stop6h 54m
American Airlines
Tue 11/1710:29 am
SJU
- CHS
1 stop14h 54m
American Airlines
Deal found 6/4![American Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 6/8. 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 8/201:01 pm
CHS
- SJU
1 stop9h 28m
Delta
Tue 8/255:49 pm
SJU
- CHS
1 stop6h 10m
Delta
Deal found 6/8![Delta logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/58:56 pm
CHS
- SJU
1 stop27h 45m
Multiple Airlines
Tue 8/116:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/93:15 pm
CHS
- BQN
1 stop7h 54m
United Airlines
Tue 9/1512:15 am
BQN
- CHS
1 stop8h 58m
United Airlines
Deal found 6/8![United Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Thu 7/302:53 pm
CHS
- SJU
1 stop11h 22m
Multiple Airlines
Tue 8/46:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:47 am
CHS
- SJU
1 stop8h 06m
American Airlines
Thu 9/31:38 pm
SJU
- CHS
1 stop10h 21m
American Airlines
Deal found 6/6![American Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Tue 8/43:13 pm
CHS
- BQN
1 stop10h 57m
Multiple Airlines
Tue 8/1112:04 pm
BQN
- CHS
1 stop21h 04m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sun 8/306:00 am
CHS
- SJU
2 stops32h 29m
Multiple Airlines
Thu 9/36:00 am
SJU
- CHS
1 stop7h 04m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 10/63:03 pm
CHS
- BQN
1 stop8h 06m
United Airlines
Mon 10/1212:15 am
BQN
- CHS
1 stop8h 59m
United Airlines
Deal found 6/8![United Airlines logo]()
$348
This Expedia deal was found by Cheapflights users on 6/5. 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.
Sat 8/17:02 pm
CHS
- BQN
1 stop5h 31m
JetBlue
Wed 8/55:01 am
BQN
- CHS
1 stop11h 32m
JetBlue
Deal found 6/5![JetBlue logo]()
$387
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 June 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 June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am
CHS
- SJU
1 stop6h 34m
United Airlines
Mon 10/121:00 am
SJU
- CHS
1 stop8h 13m
United Airlines
Deal found 6/4![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:10 pm
CHS
- SJU
1 stop5h 50m
Delta
Fri 9/255:41 pm
SJU
- CHS
1 stop6h 16m
Delta
Deal found 6/7![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:15 pm
CHS
- SJU
1 stop8h 50m
Southwest
Tue 10/66:10 am
SJU
- CHS
1 stop8h 00m
Southwest
Deal found 6/7![Southwest logo]()
$322
This JetBlue deal was found by Cheapflights users on 6/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:00 am
CHS
- SJU
1 stop8h 10m
JetBlue
Wed 9/211:05 am
SJU
- CHS
1 stop5h 26m
JetBlue
Deal found 6/7![JetBlue logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Tue 8/43:13 pm
CHS
- BQN
1 stop10h 57m
Multiple Airlines
Mon 8/103:10 am
BQN
- CHS
2 stops13h 07m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/93:15 pm
CHS
- BQN
1 stop7h 54m
United Airlines
Tue 9/1512:15 am
BQN
- CHS
1 stop8h 58m
United Airlines
Deal found 6/8![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:10 pm
CHS
- SJU
2 stops9h 15m
Southwest
Tue 8/186:00 am
SJU
- CHS
1 stop6h 35m
Southwest
Deal found 6/7![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 6/5. 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.
Sun 8/303:05 pm
CHS
- SJU
2 stops9h 25m
Southwest
Thu 9/36:30 am
SJU
- CHS
2 stops10h 10m
Southwest
Deal found 6/5![Southwest logo]()
$356
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:10 am
CHS
- SJU
1 stop6h 30m
Delta
Sun 8/22:42 pm
SJU
- CHS
1 stop9h 44m
Delta
Deal found 6/5![Delta logo]()
$425
This Expedia deal was found by Cheapflights users on 6/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:40 pm
CHS
- BQN
1 stop5h 53m
JetBlue
Sat 8/15:01 am
BQN
- CHS
2 stops14h 21m
JetBlue
Deal found 6/4![JetBlue logo]()
$466
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 8/293:34 pm
CHS
- BQN
1 stop7h 35m
United Airlines
Mon 8/3112:15 am
BQN
- CHS
1 stop8h 58m
United Airlines
Deal found 6/7![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:35 am
CHS
- SJU
1 stop13h 45m
Southwest
Mon 7/135:00 am
SJU
- CHS
2 stops8h 15m
Southwest
Deal found 6/8![Southwest logo]()
$423
This Orbitz deal was found by Cheapflights users on 6/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:02 pm
CHS
- BQN
1 stop5h 31m
JetBlue
Tue 8/42:38 pm
BQN
- CHS
2 stops19h 30m
JetBlue
Deal found 6/5![JetBlue logo]()
$494
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 9/103:15 pm
CHS
- BQN
1 stop7h 54m
United Airlines
Mon 9/1412:15 am
BQN
- CHS
1 stop8h 58m
United Airlines
Deal found 6/8![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:45 am
CHS
- SJU
2 stops11h 20m
Southwest
Fri 8/146:30 am
SJU
- CHS
2 stops10h 10m
Southwest
Deal found 6/6![Southwest logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 10/83:03 pm
CHS
- BQN
1 stop8h 06m
United Airlines
Wed 10/1412:15 am
BQN
- CHS
1 stop8h 59m
United Airlines
Deal found 6/8![United Airlines logo]()
$543
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 10/93:03 pm
CHS
- BQN
1 stop8h 06m
United Airlines
Thu 10/1512:15 am
BQN
- CHS
1 stop23h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 10/93:03 pm
CHS
- BQN
1 stop8h 06m
United Airlines
Mon 10/1212:15 am
BQN
- CHS
3 stops34h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$619
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 7/56:00 am
CHS
- CPX
2 stops11h 21m
United Airlines
Wed 7/1510:48 am
CPX
- CHS
2 stops13h 04m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,673
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/36:00 am
CHS
- CPX
2 stops11h 21m
United Airlines
Fri 7/1010:48 am
CPX
- CHS
2 stops13h 04m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,673
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 8/16:00 am
CHS
- CPX
2 stops11h 21m
United Airlines
Wed 8/510:48 am
CPX
- CHS
2 stops13h 04m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,673
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 7/62:47 pm
CHS
- CPX
2 stops26h 34m
United Airlines
Fri 7/1010:48 am
CPX
- CHS
2 stops13h 04m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,823
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/96:00 am
CHS
- CPX
2 stops11h 21m
United Airlines
Sat 7/1110:48 am
CPX
- CHS
2 stops13h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,842
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 7/63:34 pm
CHS
- CPX
2 stops25h 47m
United Airlines
Sat 7/1110:48 am
CPX
- CHS
2 stops13h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,992
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 7/56:00 am
CHS
- CPX
2 stops11h 21m
United Airlines
Sat 7/1110:48 am
CPX
- CHS
2 stops23h 35m
United Airlines
Deal found 6/8![United Airlines logo]()
$2,027
Last-minute flights from Charleston to Puerto RicoDiscover last-minute flight deals from Charleston to Puerto Rico. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Puerto Rico. Data last updated June 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Mon 6/229:28 pm
CHS
- SJU
1 stop27h 09m
Multiple Airlines
Fri 6/269:24 am
SJU
- CHS
1 stop23h 24m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/4. 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 6/228:09 pm
CHS
- SJU
1 stop14h 53m
American Airlines
Thu 6/256:01 am
SJU
- CHS
1 stop13h 29m
American Airlines
Deal found 6/4![American Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:44 pm
CHS
- SJU
1 stop26h 53m
Multiple Airlines
Tue 7/143:36 pm
SJU
- CHS
2 stops17h 32m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Tue 7/144:04 pm
CHS
- SJU
1 stop8h 37m
Multiple Airlines
Fri 7/316:45 am
SJU
- CHS
2 stops34h 51m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/179:44 pm
CHS
- SJU
1 stop26h 57m
Multiple Airlines
Tue 7/213:36 pm
SJU
- CHS
2 stops17h 32m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/179:44 pm
CHS
- SJU
1 stop26h 57m
Multiple Airlines
Fri 7/246:45 am
SJU
- CHS
2 stops32h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Sat 7/253:44 pm
CHS
- BQN
1 stop19h 20m
Multiple Airlines
Sat 8/112:19 pm
BQN
- CHS
1 stop20h 19m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:35 am
CHS
- SJU
1 stop13h 45m
Southwest
Tue 8/186:00 am
SJU
- CHS
1 stop6h 35m
Southwest
Deal found 6/7![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:35 am
CHS
- SJU
1 stop10h 40m
Southwest
Thu 8/66:30 am
SJU
- CHS
2 stops10h 10m
Southwest
Deal found 6/7![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 6/5. 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 7/2710:35 am
CHS
- SJU
1 stop10h 40m
Southwest
Tue 8/46:00 am
SJU
- CHS
1 stop13h 15m
Southwest
Deal found 6/5![Southwest logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Thu 7/302:53 pm
CHS
- SJU
1 stop11h 22m
Multiple Airlines
Tue 8/46:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/319:44 pm
CHS
- SJU
1 stop26h 57m
Multiple Airlines
Thu 8/66:00 am
SJU
- CHS
1 stop7h 04m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$358
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 June 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 9/96:00 am
CHS
- SJU
1 stop17h 57m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$146
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:00 pm
CHS
- SJU
1 stop12h 35m
Southwest
Deal found 6/4![Southwest logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:44 pm
CHS
- SJU
1 stop26h 39m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$159
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:15 am
CHS
- SJU
2 stops9h 56m
American Airlines
Deal found 6/8![American Airlines logo]()
$161
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:41 am
CHS
- SJU
1 stop15h 52m
American Airlines
Deal found 6/8![American Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 9/95:31 pm
CHS
- SJU
2 stops15h 53m
American Airlines
Deal found 6/7![American Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/304:04 pm
CHS
- SJU
1 stop8h 33m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$183
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 7/1410:58 am
CHS
- SJU
1 stop10h 42m
JetBlue
Deal found 6/8![JetBlue logo]()
$191
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 7/147:34 pm
CHS
- SJU
1 stop14h 11m
American Airlines
Deal found 6/4![American Airlines logo]()
$195
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:10 pm
CHS
- SJU
2 stops9h 15m
Southwest
Deal found 6/4![Southwest logo]()
$197
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 June 9, 2026.
Round-trip from | $312 (American Airlines) |
|---|---|
One-way from | $146 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $510 |
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 June 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
Tue 10/6
6:00 am-12:34 pm
1 stop6h 34m
San Juan Luis Munoz Marin Intl
Mon 10/12
1:00 am-9:13 am
1 stop8h 13m
$312
Quickest round-trip
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Tue 9/22
4:10 pm-10:00 pm
1 stop5h 50m
San Juan Luis Munoz Marin Intl
Fri 9/25
5:41 pm-11:57 pm
1 stop6h 16m
$322
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 10/3
1:15 pm-10:05 pm
1 stop8h 50m
San Juan Luis Munoz Marin Intl
Tue 10/6
6:10 am-2:10 pm
1 stop8h 00m
$322
CharlestonAguadilla
CHS - BQN
CHSBQN
Charleston
Wed 9/9
3:15 pm-11:09 pm
1 stop7h 54m
Aguadilla Borinquen
Tue 9/15
12:15 am-9:13 am
1 stop8h 58m
$342
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Mon 7/27
4:10 pm-1:25 am
2 stops9h 15m
San Juan Luis Munoz Marin Intl
Tue 8/18
6:00 am-12:35 pm
1 stop6h 35m
$356
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sun 8/30
3:05 pm-12:30 am
2 stops9h 25m
San Juan Luis Munoz Marin Intl
Thu 9/3
6:30 am-4:40 pm
2 stops10h 10m
$356
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 8/29
11:00 am-7:10 pm
1 stop8h 10m
San Juan Luis Munoz Marin Intl
Wed 9/2
11:05 am-4:31 pm
1 stop5h 26m
$391
CharlestonAguadilla
CHS - BQN
CHSBQN
Charleston
Tue 8/4
3:13 pm-2:10 am
1 stop10h 57m
Aguadilla Borinquen
Mon 8/10
3:10 am-4:17 pm
2 stops13h 07m
$408
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Mon 7/6
10:35 am-12:20 am
1 stop13h 45m
San Juan Luis Munoz Marin Intl
Mon 7/13
5:00 am-1:15 pm
2 stops8h 15m
$423
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 8/8
6:45 am-6:05 pm
2 stops11h 20m
San Juan Luis Munoz Marin Intl
Fri 8/14
6:30 am-4:40 pm
2 stops10h 10m
$424
Showing 1-10 of 37 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
CHS-CPX
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
CHS-CPX
What is the cheapest month to book a flight from Charleston to Puerto Rico?
Currently, July is the cheapest month in which you can book a flight from Charleston to Puerto Rico (average of $84). Flying from Charleston to Puerto Rico in August is currently the most expensive (average of $287). 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 far ahead should I book a flight from Charleston to Puerto Rico?
The best time to book flights from Charleston to Puerto Rico is 85 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.
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 June 9, 2026.
Read through reviews of airlines operating flights from Charleston to Puerto Rico, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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 June 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 5 airlines flying from Charleston to Puerto Rico
Discover the top 5 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$195 | Average$410 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$222 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$469 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$365 | Average$502 | FlexibilityNo cancel fee | On-time63% |