$135+ Cheap flights from Charleston (CHS) to Puerto Rico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJU
Nov 29 — Dec 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 October 30, 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 October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/26:40 am -
2 stops41h 27m
Wed 12/166:25 am -
1 stop14h 04m
Deal found 10/26![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/1010:15 pm -
1 stop21h 22m
Wed 12/166:25 am -
1 stop14h 04m
Deal found 10/27![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/1010:15 pm -
1 stop21h 22m
Thu 12/176:00 am -
1 stop11h 13m
Deal found 10/27![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/11:21 pm -
2 stops30h 16m
Wed 12/96:25 am -
1 stop14h 04m
Deal found 10/28![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/1010:15 pm -
1 stop21h 22m
Fri 12/186:00 am -
1 stop16h 01m
Deal found 10/27![Multiple Airlines logo]()
$305
This JetBlue deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:45 pm -
1 stop5h 14m
Thu 12/1712:30 pm -
1 stop7h 18m
Deal found 10/29![JetBlue logo]()
$309
This JetBlue deal was found by Cheapflights users on 10/29. 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.
Fri 12/117:45 pm -
1 stop5h 14m
Sat 12/1912:30 pm -
1 stop7h 18m
Deal found 10/29![JetBlue logo]()
$310
This JetBlue deal was found by Cheapflights users on 10/29. 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.
Fri 12/47:45 pm -
1 stop5h 14m
Mon 12/711:40 am -
1 stop8h 05m
Deal found 10/29![JetBlue logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/1210:13 pm -
1 stop14h 12m
Tue 11/178:45 am -
2 stops29h 39m
Deal found 10/29![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/312:13 pm -
1 stop10h 30m
Wed 1/62:47 pm -
1 stop18h 41m
Deal found 10/26![Multiple Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/183:35 pm -
1 stop7h 22m
Mon 12/71:09 am -
1 stop9h 08m
Deal found 10/28![United Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 10/292:13 pm -
1 stop20h 19m
Sat 10/3111:22 am -
1 stop22h 16m
Deal found 10/26![Multiple Airlines logo]()
$515
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 October 30, 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 October 30, 2026.
This JetBlue deal was found by Cheapflights users on 10/29. 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.
Fri 12/47:45 pm -
1 stop5h 14m
Mon 12/711:40 am -
1 stop8h 05m
Deal found 10/29![JetBlue logo]()
$312
This Southwest deal was found by Cheapflights users on 10/28. 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 1/291:35 pm -
2 stops10h 00m
Sun 1/317:20 am -
2 stops12h 00m
Deal found 10/28![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 10/26. 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 1/243:23 pm -
1 stop7h 34m
Sat 2/271:09 am -
1 stop9h 07m
Deal found 10/26![United Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/53:00 pm -
1 stop10h 25m
Tue 1/122:55 pm -
1 stop18h 43m
Deal found 10/28![Multiple Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 10/26. 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 1/306:35 am -
2 stops10h 25m
Sat 2/66:05 am -
1 stop10h 15m
Deal found 10/26![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 10/29. 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 12/41:30 pm -
2 stops10h 20m
Mon 12/72:25 pm -
1 stop6h 40m
Deal found 10/29![Southwest logo]()
$322
This JetBlue deal was found by Cheapflights users on 10/27. 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 11/244:40 pm -
1 stop7h 52m
Tue 12/111:27 am -
1 stop8h 18m
Deal found 10/27![JetBlue logo]()
$375
This Southwest deal was found by Cheapflights users on 10/28. 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 2/712:40 pm -
2 stops10h 00m
Wed 2/107:25 am -
2 stops10h 20m
Deal found 10/28![Southwest logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 1/710:15 pm -
1 stop25h 23m
Sun 1/1011:26 pm -
1 stop9h 32m
Deal found 10/29![Multiple Airlines logo]()
$410
This JetBlue deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2412:46 pm -
1 stop8h 09m
Sun 1/316:01 am -
1 stop8h 07m
Deal found 10/30![JetBlue logo]()
$410
This Southwest deal was found by Cheapflights users on 10/26. 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 2/512:40 pm -
2 stops10h 00m
Mon 2/82:30 pm -
1 stop9h 25m
Deal found 10/26![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/183:35 pm -
1 stop7h 22m
Mon 12/71:09 am -
1 stop9h 08m
Deal found 10/28![United Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 1/244:47 pm -
2 stops33h 17m
Sun 2/282:55 pm -
1 stop18h 03m
Deal found 10/26![Multiple Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 10/26. 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.
Thu 12/106:35 am -
2 stops9h 25m
Mon 12/145:40 am -
2 stops11h 50m
Deal found 10/26![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:35 pm -
1 stop7h 22m
Fri 12/41:09 am -
1 stop9h 23m
Deal found 10/30![United Airlines logo]()
$535
This Southwest deal was found by Cheapflights users on 10/26. 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 1/86:40 am -
2 stops8h 00m
Sun 1/177:25 am -
2 stops10h 20m
Deal found 10/26![Southwest logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/272:13 pm -
1 stop10h 30m
Wed 1/62:47 pm -
1 stop18h 41m
Deal found 10/26![Multiple Airlines logo]()
$593
Last-minute flights from Charleston to Puerto RicoDiscover last-minute flight deals from Charleston to Puerto Rico. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Puerto Rico. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 10/292:13 pm -
1 stop20h 19m
Sat 10/3111:22 am -
1 stop22h 16m
Deal found 10/26![Multiple Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/77:54 pm -
1 stop16h 31m
Tue 11/108:45 am -
2 stops29h 39m
Deal found 10/26![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/810:13 pm -
1 stop14h 12m
Wed 11/118:45 am -
1 stop11h 29m
Deal found 10/29![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/98:58 pm -
2 stops17h 21m
Fri 11/137:00 am -
1 stop15h 01m
Deal found 10/25![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/1210:13 pm -
1 stop14h 12m
Tue 11/178:45 am -
2 stops29h 39m
Deal found 10/29![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/1210:13 pm -
1 stop14h 12m
Mon 11/167:00 am -
1 stop15h 01m
Deal found 10/26![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/134:57 pm -
1 stop28h 57m
Tue 11/173:55 pm -
2 stops22h 29m
Deal found 10/29![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/134:57 pm -
1 stop28h 57m
Mon 11/167:26 pm -
1 stop14h 12m
Deal found 10/29![Multiple Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:35 pm -
1 stop7h 22m
Fri 12/41:09 am -
1 stop9h 23m
Deal found 10/30![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/183:35 pm -
1 stop7h 22m
Mon 12/71:09 am -
1 stop9h 08m
Deal found 10/28![United Airlines logo]()
$487
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:53 pm -
1 stop6h 10m
Tue 12/85:21 pm -
2 stops30h 01m
Deal found 10/26![JetBlue logo]()
$566
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/269:00 am -
2 stops23h 38m
Thu 12/36:00 am -
1 stop6h 00m
Deal found 10/29![American Airlines logo]()
$322
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 October 30, 2026.
Search for one-way flight options from Charleston to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 1/118:23 pm -
2 stops28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/117:54 pm -
1 stop16h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 1/108:43 pm -
2 stops27h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 2/47:00 am -
2 stops30h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/1010:15 pm -
1 stop21h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/510:13 pm -
1 stop14h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/47:54 pm -
1 stop16h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 10/28. 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 1/227:00 am -
1 stop13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$161
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/28:02 am -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$166
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/269:00 am -
2 stops23h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$167
This Priceline deal was found by Cheapflights users on 10/28. 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 11/284:33 pm -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![JetBlue logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/283:47 pm -
1 stop10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$309
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 October 30, 2026.
Round-trip from | $264 (Kiwi.com) |
|---|---|
One-way from | $135 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $403 |
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 7,457,451 searches. Data last updated October 30, 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 Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Thu 2/4
7:00 am-2:43 pm
2 stops30h 43m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$153
CharlestonSan Juan
CHS Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Fri 2/5
12:40 pm-11:40 pm
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$161
CharlestonSan Juan
CHS Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Wed 4/21
6:30 am-3:42 pm
1 stop9h 12m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$161
CharlestonSan Juan
CHS Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Thu 2/25
8:05 am-5:20 pm
2 stops8h 15m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$161
CharlestonSan Juan
CHS Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Wed 4/21
8:15 am-7:40 pm
2 stops11h 25m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$161
CharlestonSan Juan
CHS Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Sat 12/12
8:12 pm-12:23 pm
1 stop15h 11m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$179
CharlestonSan Juan
CHS Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Thu 12/10
6:45 am-1:07 am
3 stops17h 22m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$182
CharlestonSan Juan
CHS Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Mon 1/11
8:23 pm-2:43 pm
3 stops17h 20m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$196
Quickest round-trip
CharlestonSan Juan
CHS Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Sat 1/2
7:45 pm-2:21 am
1 stop5h 36m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$199
CharlestonSan Juan
CHS Charleston - SJU San Juan Luis Munoz Marin Intl
CHSSJU
Charleston
Tue 11/24
5:55 am-5:15 pm
2 stops10h 20m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$199
Showing 1-10 of 33 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, September is the cheapest month in which you can book a flight from Charleston to Puerto Rico (average of $390). Flying from Charleston to Puerto Rico in December is currently the most expensive (average of $570). 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 83 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 October 30, 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
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 October 30, 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$208 | Average$394 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$232 | Average$439 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$401 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$282 | Average$400 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$308 | Average$473 | FlexibilityNo cancel fee | On-time71% |