$146+ Cheap flights from San Juan to Charleston (CHS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CHS
Jun 6 — Jun 131
Round-trip
1 adult, Economy
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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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Cheapest flights from San Juan to CharlestonExplore the most affordable flight options available from San Juan to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
Explore the most affordable flight options available from San Juan to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 8/136:00 am
SJU
- CHS
1 stop7h 04m
Multiple Airlines
Tue 8/184:04 pm
CHS
- SJU
1 stop8h 19m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 5/4. 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.
Thu 8/136:30 am
SJU
- CHS
2 stops10h 10m
Southwest
Tue 8/186:45 am
CHS
- SJU
2 stops12h 15m
Southwest
Deal found 5/4![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 9/105:30 am
SJU
- CHS
1 stop9h 55m
Southwest
Sat 9/128:05 am
CHS
- SJU
2 stops11h 15m
Southwest
Deal found 5/6![Southwest logo]()
$338
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 7/297:14 pm
SJU
- CHS
1 stop15h 08m
American Airlines
Tue 8/46:00 am
CHS
- SJU
1 stop15h 59m
American Airlines
Deal found 5/6![American Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 8/46:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Wed 8/54:34 pm
CHS
- SJU
1 stop6h 55m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 8/281:38 pm
SJU
- CHS
2 stops9h 16m
American Airlines
Mon 8/316:00 am
CHS
- SJU
1 stop10h 03m
American Airlines
Deal found 5/6![American Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Wed 9/231:59 am
SJU
- CHS
2 stops14h 04m
Multiple Airlines
Mon 9/284:57 pm
CHS
- SJU
1 stop6h 41m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 7/286:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Fri 7/319:44 pm
CHS
- SJU
1 stop26h 57m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Thu 7/236:00 am
SJU
- CHS
1 stop7h 04m
Multiple Airlines
Mon 7/273:23 pm
CHS
- SJU
1 stop10h 48m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 5/3. 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 9/45:30 am
SJU
- CHS
1 stop9h 55m
Southwest
Fri 9/116:35 am
CHS
- SJU
2 stops10h 20m
Southwest
Deal found 5/3![Southwest logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/236:00 am
SJU
- CHS
1 stop27h 38m
Multiple Airlines
Sat 7/118:56 pm
CHS
- SJU
1 stop27h 45m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$376
Best flights from San Juan to CharlestonDiscover carefully curated flight deals from San Juan to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
Discover carefully curated flight deals from San Juan to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 8/2812:56 pm
SJU
- CHS
1 stop5h 56m
Delta
Mon 8/315:30 am
CHS
- SJU
1 stop6h 26m
Delta
Deal found 5/6![Delta logo]()
$312
This JetBlue deal was found by Cheapflights users on 5/6. 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 6/235:01 am
SJU
- CHS
1 stop8h 06m
JetBlue
Wed 7/84:52 pm
CHS
- SJU
1 stop7h 07m
JetBlue
Deal found 5/6![JetBlue logo]()
$381
This Southwest deal was found by Cheapflights users on 5/5. 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.
Thu 7/2310:20 am
SJU
- CHS
1 stop8h 35m
Southwest
Mon 7/271:55 pm
CHS
- SJU
2 stops9h 40m
Southwest
Deal found 5/5![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 5/3. 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 9/46:00 am
SJU
- CHS
2 stops9h 25m
Southwest
Fri 9/116:35 am
CHS
- SJU
2 stops10h 20m
Southwest
Deal found 5/3![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 5/2. 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.
Wed 6/105:30 am
SJU
- CHS
2 stops10h 40m
Southwest
Sat 6/137:20 am
CHS
- SJU
1 stop11h 45m
Southwest
Deal found 5/2![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 5/3. 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 7/26:30 am
SJU
- CHS
1 stop9h 35m
Southwest
Mon 7/64:10 pm
CHS
- SJU
1 stop8h 05m
Southwest
Deal found 5/3![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 5/6. 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.
Fri 6/56:30 am
SJU
- CHS
1 stop9h 35m
Southwest
Mon 6/84:10 pm
CHS
- SJU
2 stops9h 10m
Southwest
Deal found 5/6![Southwest logo]()
$420
This Southwest deal was found by Cheapflights users on 5/3. 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 6/67:00 am
SJU
- CHS
2 stops9h 15m
Southwest
Fri 6/124:10 pm
CHS
- SJU
2 stops9h 10m
Southwest
Deal found 5/3![Southwest logo]()
$422
This Southwest deal was found by Cheapflights users on 5/4. 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.
Thu 6/410:20 am
SJU
- CHS
1 stop11h 35m
Southwest
Tue 6/92:10 pm
CHS
- SJU
2 stops10h 05m
Southwest
Deal found 5/4![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 5/2. 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 6/16:50 am
SJU
- CHS
2 stops11h 30m
Southwest
Thu 6/412:05 pm
CHS
- SJU
1 stop12h 20m
Southwest
Deal found 5/2![Southwest logo]()
$452
Last-minute flights from San Juan to CharlestonDiscover last-minute flight deals from San Juan to Charleston. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Charleston. Data last updated May 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/238:33 am
SJU
- CHS
1 stop25h 45m
Multiple Airlines
Tue 6/27:25 am
CHS
- SJU
2 stops42h 43m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:00 am
SJU
- CHS
1 stop15h 05m
American Airlines
Sun 6/78:09 pm
CHS
- SJU
1 stop13h 30m
American Airlines
Deal found 5/5![American Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 5/5. 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.
Fri 6/56:30 am
SJU
- CHS
2 stops15h 25m
Southwest
Mon 6/84:10 pm
CHS
- SJU
2 stops9h 10m
Southwest
Deal found 5/5![Southwest logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Mon 6/155:15 pm
SJU
- CHS
1 stop16h 22m
Multiple Airlines
Sat 6/278:56 pm
CHS
- SJU
1 stop27h 41m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/228:50 am
SJU
- CHS
2 stops23h 48m
Multiple Airlines
Sat 7/118:56 pm
CHS
- SJU
1 stop27h 45m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/236:00 am
SJU
- CHS
1 stop27h 38m
Multiple Airlines
Sat 7/118:56 pm
CHS
- SJU
1 stop27h 45m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$376
This JetBlue deal was found by Cheapflights users on 5/6. 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 6/235:01 am
SJU
- CHS
1 stop8h 06m
JetBlue
Wed 7/84:52 pm
CHS
- SJU
1 stop7h 07m
JetBlue
Deal found 5/6![JetBlue logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/236:00 am
SJU
- CHS
1 stop27h 38m
Multiple Airlines
Thu 7/97:47 pm
CHS
- SJU
1 stop20h 18m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/236:00 am
SJU
- CHS
1 stop27h 38m
Multiple Airlines
Fri 7/109:44 pm
CHS
- SJU
2 stops27h 03m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 6/246:00 am
SJU
- CHS
1 stop26h 38m
Multiple Airlines
Tue 6/303:13 pm
CHS
- SJU
2 stops26h 20m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 6/246:00 am
SJU
- CHS
1 stop26h 38m
Multiple Airlines
Sat 7/118:56 pm
CHS
- SJU
1 stop27h 45m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$387
One-way flights from San Juan to CharlestonSearch for one-way flight options from San Juan to Charleston. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
Search for one-way flight options from San Juan to Charleston. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:33 am
SJU
- CHS
1 stop24h 10m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$146
This Delta deal was found by Cheapflights users on 5/3. 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 9/305:41 pm
SJU
- CHS
1 stop6h 16m
Delta
Deal found 5/3![Delta logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 6/116:00 am
SJU
- CHS
1 stop26h 45m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 7/287:14 pm
SJU
- CHS
1 stop15h 08m
American Airlines
Deal found 5/6![American Airlines logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 6/118:30 am
SJU
- CHS
1 stop9h 20m
JetBlue
Deal found 5/3![JetBlue logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/238:33 am
SJU
- CHS
1 stop25h 45m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$193
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:00 pm
SJU
- CHS
1 stop5h 24m
American Airlines
Deal found 5/5![American Airlines logo]()
$218
This Justfly.com deal was found by Cheapflights users on 5/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:20 pm
SJU
- CHS
1 stop13h 50m
JetBlue
Deal found 5/4![JetBlue logo]()
$232
Find flight deals from San Juan to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2026.
Round-trip from | $309 (Kiwi.com) |
|---|---|
One-way from | $146 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $360 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from San Juan to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Fri 8/28
12:56 pm-6:52 pm
1 stop5h 56m
Charleston
Mon 8/31
5:30 am-11:56 am
1 stop6h 26m
$312
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Tue 6/23
5:01 am-1:07 pm
1 stop8h 06m
Charleston
Wed 7/8
4:52 pm-11:59 pm
1 stop7h 07m
$381
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 7/23
10:20 am-6:55 pm
1 stop8h 35m
Charleston
Mon 7/27
1:55 pm-11:35 pm
2 stops9h 40m
$390
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Fri 9/4
6:00 am-3:25 pm
2 stops9h 25m
Charleston
Fri 9/11
6:35 am-4:55 pm
2 stops10h 20m
$394
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Wed 6/10
5:30 am-4:10 pm
2 stops10h 40m
Charleston
Sat 6/13
7:20 am-7:05 pm
1 stop11h 45m
$416
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 7/2
6:30 am-4:05 pm
1 stop9h 35m
Charleston
Mon 7/6
4:10 pm-12:15 am
1 stop8h 05m
$418
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Fri 6/5
6:30 am-4:05 pm
1 stop9h 35m
Charleston
Mon 6/8
4:10 pm-1:20 am
2 stops9h 10m
$420
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Sat 6/6
7:00 am-4:15 pm
2 stops9h 15m
Charleston
Fri 6/12
4:10 pm-1:20 am
2 stops9h 10m
$422
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 6/4
10:20 am-9:55 pm
1 stop11h 35m
Charleston
Tue 6/9
2:10 pm-12:15 am
2 stops10h 05m
$428
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Mon 6/1
6:50 am-6:20 pm
2 stops11h 30m
Charleston
Thu 6/4
12:05 pm-12:25 am
1 stop12h 20m
$452
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from San Juan to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from San Juan with our price prediction graph.
PR1-CHS
SJU-CHS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Juan to Charleston
PR1-CHS
SJU-CHS
How far ahead should I book a flight from San Juan to Charleston?
The price you pay for your flight from San Juan to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Juan to Charleston?
Currently, December is the cheapest month in which you can book a flight from San Juan to Charleston (average of $111). Flying from San Juan to Charleston in August is currently the most expensive (average of $358). 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 much does it cost to fly round-trip from San Juan to Charleston?
How often are flights from San Juan to Charleston delayed?
About 33% of weekly flights between San Juan and Charleston have experienced delays in the past year, with the average delay time being 45 minutes.
What is the most punctual flight time for San Juan to Charleston flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Reviews of airlines servicing Charleston
Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated May 7, 2026.
Read reviews from past customers who have flown Delta,American Airlines, andJetBlue from San Juan to Charleston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from San Juan to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Walterboro
Summerville
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach
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Top 3 airlines flying from San Juan to Charleston
Discover the top 3 airlines that operate flights from San Juan to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$221 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$247 | Average$406 | FlexibilityNo cancel fee | On-time62% |