$167+ Cheap flights from San Antonio to Charleston (SAT - 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — CHS
Jul 10 — Jul 171
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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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 San Antonio to Charleston
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Best
Last-minute
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Cheapest flights from San Antonio to CharlestonExplore the most affordable flight options available from San Antonio to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from San Antonio to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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 9/197:35 am
SAT
- CHS
1 stop7h 20m
Southwest
Tue 9/226:45 am
CHS
- SAT
1 stop4h 35m
Southwest
Deal found 6/8![Southwest logo]()
$305
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 8/152:45 pm
SAT
- CHS
1 stop7h 05m
American Airlines
Thu 8/206:11 am
CHS
- SAT
1 stop6h 21m
American Airlines
Deal found 6/9![American Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 6/9. 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 8/156:10 am
SAT
- CHS
2 stops8h 45m
Southwest
Thu 8/201:15 pm
CHS
- SAT
1 stop5h 55m
Southwest
Deal found 6/9![Southwest logo]()
$338
This Southwest deal was found by Cheapflights users on 6/7. 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 9/1811:50 am
SAT
- CHS
1 stop7h 40m
Southwest
Mon 9/215:20 pm
CHS
- SAT
1 stop6h 35m
Southwest
Deal found 6/7![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 6/9. 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 10/37:20 am
SAT
- CHS
2 stops10h 00m
Southwest
Tue 10/66:30 am
CHS
- SAT
2 stops9h 20m
Southwest
Deal found 6/9![Southwest logo]()
$362
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/11:00 pm
SAT
- CHS
1 stop7h 34m
United Airlines
Wed 9/27:00 am
CHS
- SAT
1 stop4h 36m
United Airlines
Deal found 6/9![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/85:01 am
SAT
- CHS
1 stop6h 27m
American Airlines
Tue 7/1410:52 am
CHS
- SAT
1 stop7h 05m
American Airlines
Deal found 6/10![American Airlines logo]()
$371
Best flights from San Antonio to CharlestonDiscover carefully curated flight deals from San Antonio to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from San Antonio to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/11:00 pm
SAT
- CHS
1 stop7h 34m
United Airlines
Wed 9/27:00 am
CHS
- SAT
1 stop4h 36m
United Airlines
Deal found 6/9![United Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 6/9. 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 7/1512:20 pm
SAT
- CHS
1 stop7h 10m
Southwest
Wed 7/222:10 pm
CHS
- SAT
1 stop5h 30m
Southwest
Deal found 6/9![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 6/8. 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 8/75:20 am
SAT
- CHS
1 stop5h 34m
Delta
Sun 8/98:11 pm
CHS
- SAT
1 stop5h 17m
Delta
Deal found 6/8![Delta logo]()
$445
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 11/1712:24 pm
SAT
- CHS
2 stops9h 55m
United Airlines
Wed 11/1810:59 am
CHS
- SAT
2 stops11h 14m
United Airlines
Deal found 6/8![United Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 6/7. 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 9/1812:20 pm
SAT
- CHS
2 stops8h 05m
Southwest
Mon 9/216:35 am
CHS
- SAT
2 stops8h 40m
Southwest
Deal found 6/7![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 6/7. 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 7/47:00 am
SAT
- CHS
1 stop7h 55m
Southwest
Fri 7/107:15 am
CHS
- SAT
1 stop5h 35m
Southwest
Deal found 6/7![Southwest logo]()
$394
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 10/194:17 pm
SAT
- CHS
1 stop5h 04m
United Airlines
Wed 10/2111:05 am
CHS
- SAT
2 stops11h 26m
United Airlines
Deal found 6/9![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 10/38:00 am
SAT
- CHS
1 stop6h 10m
Delta
Sun 10/116:30 am
CHS
- SAT
1 stop5h 56m
Delta
Deal found 6/8![Delta logo]()
$445
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 7/218:20 am
SAT
- CHS
1 stop6h 15m
Southwest
Tue 7/286:10 am
CHS
- SAT
2 stops9h 25m
Southwest
Deal found 6/6![Southwest logo]()
$432
This Southwest deal was found by Cheapflights users on 6/6. 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.
Wed 7/86:10 am
SAT
- CHS
2 stops9h 00m
Southwest
Tue 7/1410:45 am
CHS
- SAT
2 stops9h 35m
Southwest
Deal found 6/6![Southwest logo]()
$437
Last-minute flights from San Antonio to CharlestonDiscover last-minute flight deals from San Antonio to Charleston. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Charleston. Data last updated June 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/7. 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 7/47:00 am
SAT
- CHS
1 stop7h 55m
Southwest
Fri 7/107:15 am
CHS
- SAT
1 stop5h 35m
Southwest
Deal found 6/7![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sat 7/410:35 am
SAT
- CHS
1 stop6h 50m
Southwest
Sat 7/116:20 pm
CHS
- SAT
1 stop5h 55m
Southwest
Deal found 6/6![Southwest logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/69:51 am
SAT
- CHS
1 stop21h 47m
Multiple Airlines
Mon 7/133:23 pm
CHS
- SAT
2 stops28h 21m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/85:01 am
SAT
- CHS
1 stop6h 27m
American Airlines
Tue 7/1410:52 am
CHS
- SAT
1 stop7h 05m
American Airlines
Deal found 6/10![American Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 6/6. 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.
Wed 7/811:50 am
SAT
- CHS
1 stop7h 55m
Southwest
Tue 7/144:15 pm
CHS
- SAT
1 stop7h 45m
Southwest
Deal found 6/6![Southwest logo]()
$427
This Southwest deal was found by Cheapflights users on 6/9. 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 7/155:30 am
SAT
- CHS
2 stops7h 50m
Southwest
Wed 7/222:10 pm
CHS
- SAT
1 stop5h 30m
Southwest
Deal found 6/9![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 6/7. 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.
Tue 7/216:10 am
SAT
- CHS
2 stops8h 25m
Southwest
Tue 7/283:00 pm
CHS
- SAT
1 stop7h 40m
Southwest
Deal found 6/7![Southwest logo]()
$432
One-way flights from San Antonio to CharlestonSearch for one-way flight options from San Antonio to Charleston. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from San Antonio to Charleston. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 10/266:40 am
SAT
- CHS
1 stop8h 00m
American Airlines
Deal found 6/8![American Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 9/1112:38 pm
SAT
- CHS
2 stops23h 46m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 6/247:51 pm
SAT
- CHS
2 stops11h 47m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 9/139:25 am
SAT
- CHS
2 stops34h 31m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/47:51 pm
SAT
- CHS
2 stops11h 57m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 6/7. 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 9/114:39 pm
SAT
- CHS
1 stop5h 09m
American Airlines
Deal found 6/7![American Airlines logo]()
$214
This Southwest deal was found by Cheapflights users on 6/8. 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 10/262:15 pm
SAT
- CHS
2 stops8h 50m
Southwest
Deal found 6/8![Southwest logo]()
$219
This Delta deal was found by Cheapflights users on 6/8. 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 9/45:20 am
SAT
- CHS
1 stop5h 34m
Delta
Deal found 6/8![Delta logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/411:30 am
SAT
- CHS
3 stops28h 11m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 9/1112:38 pm
SAT
- CHS
3 stops19h 00m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/34:22 pm
SAT
- CHS
1 stop15h 26m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$242
Find flight deals from San Antonio to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $305 (Southwest) |
One-way from | $167 (American Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $451 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 June 10, 2026.
Use the filters below to find and compare flights from San Antonio to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Tue 9/1
1:00 pm-9:34 pm
1 stop7h 34m
Charleston
Wed 9/2
7:00 am-10:36 am
1 stop4h 36m
$367
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Wed 7/15
12:20 pm-8:30 pm
1 stop7h 10m
Charleston
Wed 7/22
2:10 pm-6:40 pm
1 stop5h 30m
$371
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Tue 11/17
12:24 pm-11:19 pm
2 stops9h 55m
Charleston
Wed 11/18
10:59 am-9:13 pm
2 stops11h 14m
$378
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Fri 9/18
12:20 pm-9:25 pm
2 stops8h 05m
Charleston
Mon 9/21
6:35 am-2:15 pm
2 stops8h 40m
$390
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Sat 7/4
7:00 am-3:55 pm
1 stop7h 55m
Charleston
Fri 7/10
7:15 am-11:50 am
1 stop5h 35m
$394
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Mon 10/19
4:17 pm-10:21 pm
1 stop5h 04m
Charleston
Wed 10/21
11:05 am-9:31 pm
2 stops11h 26m
$400
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Tue 7/21
8:20 am-3:35 pm
1 stop6h 15m
Charleston
Tue 7/28
6:10 am-2:35 pm
2 stops9h 25m
$432
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Wed 7/8
6:10 am-4:10 pm
2 stops9h 00m
Charleston
Tue 7/14
10:45 am-7:20 pm
2 stops9h 35m
$437
Quickest round-trip
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Fri 8/7
5:20 am-11:54 am
1 stop5h 34m
Charleston
Sun 8/9
8:11 pm-12:28 am
1 stop5h 17m
$445
San AntonioCharleston
SAT - CHS
SATCHS
San Antonio
Sat 10/3
8:00 am-3:10 pm
1 stop6h 10m
Charleston
Sun 10/11
6:30 am-11:26 am
1 stop5h 56m
$445
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Charleston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Charleston in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Antonio-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from San Antonio with our price prediction graph.
SAT-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 Antonio to Charleston
What is the cheapest month to book a flight from San Antonio to Charleston?
Currently, January is the cheapest month in which you can book a flight from San Antonio to Charleston (average of $319). Flying from San Antonio to Charleston in March is currently the most expensive (average of $477). 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 Antonio to Charleston?
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 June 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from San Antonio 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.
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Antonio 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
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach
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Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Antonio to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Charleston flights
Browse other San Antonio and Charleston flight options. Last updated on June 10, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Popular flight searches
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Top 4 airlines flying from San Antonio to Charleston
Discover the top 4 airlines that operate flights from San Antonio 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$264 | Average$424 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$377 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$286 | Average$389 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$310 | Average$426 | FlexibilityNo cancel fee | On-time63% |