
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (American Airlines) |
One-way from | $156 (American Airlines) |
Popular in | August |
Cheapest in | January |
Average price | $444 |
Fly from
Fly to
Route
Depart
Return
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Wed 8/26
5:10 am-11:46 am
1 stop6h 36m
San Juan Luis Munoz Marin Intl
Fri 8/28
12:56 pm-6:52 pm
1 stop5h 56m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 8/22
1:13 pm-10:29 pm
1 stop9h 16m
San Juan Luis Munoz Marin Intl
Tue 8/25
6:48 am-1:11 pm
1 stop6h 23m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 8/22
1:13 pm-10:29 pm
1 stop9h 16m
San Juan Luis Munoz Marin Intl
Sat 8/29
6:48 am-3:49 pm
1 stop9h 01m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Thu 9/24
1:15 pm-11:05 pm
2 stops9h 50m
San Juan Luis Munoz Marin Intl
Sun 9/27
10:05 am-6:55 pm
2 stops8h 50m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Thu 7/23
4:10 pm-12:15 am
1 stop8h 05m
San Juan Luis Munoz Marin Intl
Wed 7/29
6:00 am-4:10 pm
2 stops10h 10m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Mon 7/20
5:10 am-11:46 am
1 stop6h 36m
San Juan Luis Munoz Marin Intl
Sun 8/2
12:56 pm-10:07 pm
1 stop9h 11m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 7/4
1:10 pm-8:43 pm
1 stop7h 33m
San Juan Luis Munoz Marin Intl
Sat 7/11
12:56 pm-10:07 pm
1 stop9h 11m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Tue 11/10
6:30 am-5:25 pm
1 stop9h 55m
San Juan Luis Munoz Marin Intl
Thu 11/19
1:55 pm-9:46 pm
1 stop8h 51m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Wed 11/11
6:30 am-5:25 pm
1 stop9h 55m
San Juan Luis Munoz Marin Intl
Tue 11/17
7:00 am-4:51 pm
1 stop10h 51m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Thu 7/23
4:10 pm-1:20 am
2 stops9h 10m
San Juan Luis Munoz Marin Intl
Tue 7/28
6:00 am-4:10 pm
2 stops10h 10m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
The price you pay for your flight from Charleston to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from Charleston to San Juan Luis Munoz Marin Intl Airport (average of $391). Flying from Charleston to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of $579). 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.
Fort Lauderdale (FLL) – chosen by Cheapflights users on 33% of 1-stop itineraries from Charleston to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $484.
Flights via Fort Lauderdale (FLL) have the shortest average one-way travel time for 1-stop routes: 5h 15m.
Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 0h 56m.
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$195 | Average$375 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$341 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$222 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$474 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$365 | Average$502 | FlexibilityNo cancel fee | On-time63% |