Cheap flights from San Antonio to Charleston from £82
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Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
How much do flights to Charleston cost?
Cheapest one-way trip | £82 |
|---|---|
Cheapest round-trip | £193 |
Average round-trip | £239 |
Includes rare itinerary | |
Most popular airline | Spirit Airlines |
Key info about flying to Charleston
Check-in for a flight from San Antonio to Charleston
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Spirit Airlines | NKS | NK | No |
| United Airlines | UAL | UA | No |
| BREEZE | MX | No | |
| Frontier Airlines | FFT | F9 | No |
| JetBlue Airways | JBU | B6 | No |
Online check-in is not available for these airlines.
Weather in Charleston
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 14°C | 7°C |
| February | 16°C | 9°C |
| March | 19°C | 11°C |
| April | 22°C | 15°C |
| May | 26°C | 19°C |
| June | 29°C | 23°C |
| July | 31°C | 25°C |
| August | 30°C | 25°C |
| September | 28°C | 22°C |
| October | 24°C | 17°C |
| November | 19°C | 12°C |
| December | 16°C | 9°C |
14 day forecast
Charleston travel tips
Complete the lighthouse trail
The Morrison lighthouse is situated about a thousand feet offshore at the entrance to Charleston Harbour. The trail leads from Folly Beach, and the best vantage point of the lighthouse is from the top of the sand dune. The lighthouse is no longer in operation, but it is well worth discovering, as is the isolated sandy beach behind it.
Take a boat trip with a naturalist
Explore the waterways and estuaries of Charleston Harbour with a qualified naturalist. The 2-hour tour is for small groups of visitors so that you get the most out of the trip, which is focusing on the wildlife. You will visit Morris Island to pull in a crab basket and search for seashells, as well as learn about the myriad of different birds.
Sample the area’s wine
There is only one vineyard in South Carolina, so it would be a shame not to visit it! Deep Water vineyard covers 50 acres. You can enjoy a tour with a tasting of some of the winery’s reds and whites, or if you want to take things a little more leisurely, you can order an accompanying cheeseboard.
Frequently asked questions
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