
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $222 (Kiwi.com) |
One-way from | $126 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $409 |
Fly from
Fly to
Route
Depart
Return
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 9/12
8:05 am-7:20 pm
2 stops11h 15m
San Juan Luis Munoz Marin Intl
Sat 9/19
10:25 am-6:50 pm
2 stops8h 25m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 8/22
3:00 pm-10:29 pm
1 stop7h 29m
San Juan Luis Munoz Marin Intl
Wed 8/26
12:56 pm-6:51 pm
1 stop5h 55m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Sat 10/24
6:00 am-12:34 pm
1 stop6h 34m
San Juan Luis Munoz Marin Intl
Thu 10/29
2:05 pm-11:48 pm
1 stop9h 43m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Thu 9/24
1:15 pm-10:50 pm
1 stop9h 35m
San Juan Luis Munoz Marin Intl
Tue 9/29
8:20 am-7:15 pm
2 stops10h 55m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Fri 8/21
2:17 pm-10:29 pm
1 stop8h 12m
San Juan Luis Munoz Marin Intl
Wed 8/26
7:00 am-5:38 pm
1 stop10h 38m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Wed 10/7
1:10 pm-11:45 pm
2 stops10h 35m
San Juan Luis Munoz Marin Intl
Mon 10/12
5:30 am-6:45 pm
1 stop13h 15m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Tue 10/20
1:10 pm-10:40 pm
1 stop9h 30m
San Juan Luis Munoz Marin Intl
Sat 10/24
5:30 am-1:35 pm
1 stop8h 05m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Mon 8/24
6:35 am-4:55 pm
2 stops10h 20m
San Juan Luis Munoz Marin Intl
Mon 8/31
5:30 am-3:25 pm
1 stop9h 55m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Tue 9/1
8:10 am-7:00 pm
2 stops10h 50m
San Juan Luis Munoz Marin Intl
Sat 9/5
8:20 am-7:20 pm
2 stops11h 00m
CharlestonSan Juan
CHS - SJU
CHSSJU
Charleston
Mon 8/10
1:15 pm-11:05 pm
2 stops9h 50m
| 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 | |
| Price Accuracy1 star | Trust Score*3 stars |
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 $535). 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.
Baltimore (BWI) – chosen by Cheapflights users on 25% of 1-stop itineraries from Charleston to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $471.
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.
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Libby,Jun 2026
TUS - LAS
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Libby,Jun 2026
TUS - LAS
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Libby,Jun 2026
TUS - LAS
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Libby,Jun 2026
TUS - LAS
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Libby,Jun 2026
TUS - LAS
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Libby,Jun 2026
TUS - LAS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$195 | Average$391 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$222 | Average$423 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$469 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$301 | Average$568 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$322 | Average$479 | FlexibilityNo cancel fee | On-time63% |