$289+ Cheap flights from Charleston, WV to San Antonio (CRW - SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SAT
Mai 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to San Antonio with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Charleston to San Antonio
Cheapest
Best
Last-minute
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Cheapest flights from Charleston to San AntonioExplore the most affordable flight options available from Charleston to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Charleston to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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.
Di 6/26:59 pm
CRW
- SAT
1 stop6h 45m
Delta
Mo 6/82:40 pm
SAT
- CRW
1 stop7h 51m
Delta
Deal found 4/27![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 4/23. 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.
Fr 5/156:59 pm
CRW
- SAT
1 stop6h 45m
Delta
Di 5/1912:08 pm
SAT
- CRW
1 stop5h 11m
Delta
Deal found 4/23![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sa 5/161:55 pm
CRW
- SAT
2 stops10h 04m
United Airlines
Di 5/196:49 am
SAT
- CRW
1 stop5h 27m
United Airlines
Deal found 4/23![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Mo 5/116:11 pm
CRW
- SAT
1 stop5h 48m
American Airlines
Mo 5/185:42 pm
SAT
- CRW
1 stop5h 17m
American Airlines
Deal found 4/25![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Do 8/610:45 am
CRW
- SAT
1 stop6h 18m
United Airlines
Mo 8/101:40 pm
SAT
- CRW
1 stop8h 13m
United Airlines
Deal found 4/25![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Di 6/25:47 pm
CRW
- SAT
1 stop6h 10m
United Airlines
Mo 6/81:40 pm
SAT
- CRW
1 stop8h 13m
United Airlines
Deal found 4/27![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 4/27. 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.
Di 4/2811:12 am
CRW
- SAT
1 stop5h 11m
Delta
Di 5/56:20 am
SAT
- CRW
1 stop7h 22m
Delta
Deal found 4/27![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 4/25. 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.
Do 5/711:12 am
CRW
- SAT
1 stop7h 04m
Delta
So 5/102:27 pm
SAT
- CRW
1 stop7h 40m
Delta
Deal found 4/25![Delta logo]()
$402
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Do 4/306:11 pm
CRW
- SAT
1 stop5h 48m
American Airlines
Mo 5/45:42 pm
SAT
- CRW
1 stop5h 17m
American Airlines
Deal found 4/23![American Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Do 5/76:45 am
CRW
- SAT
2 stops9h 54m
United Airlines
So 5/106:49 am
SAT
- CRW
1 stop5h 25m
United Airlines
Deal found 4/25![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Di 7/285:52 pm
CRW
- SAT
1 stop5h 59m
United Airlines
Sa 8/15:30 am
SAT
- CRW
2 stops10h 42m
United Airlines
Deal found 4/23![United Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 4/26. 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.
Mi 4/296:00 am
CRW
- SAT
1 stop6h 21m
Delta
Mo 5/44:30 pm
SAT
- CRW
1 stop5h 26m
Delta
Deal found 4/26![Delta logo]()
$419
Best flights from Charleston to San AntonioDiscover carefully curated flight deals from Charleston to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Charleston to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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.
Fr 5/156:59 pm
CRW
- SAT
1 stop6h 45m
Delta
Di 5/1912:08 pm
SAT
- CRW
1 stop5h 11m
Delta
Deal found 4/23![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Mo 5/116:11 pm
CRW
- SAT
1 stop5h 48m
American Airlines
Mo 5/185:42 pm
SAT
- CRW
1 stop5h 17m
American Airlines
Deal found 4/25![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Do 5/76:45 am
CRW
- SAT
2 stops9h 54m
United Airlines
So 5/106:49 am
SAT
- CRW
1 stop5h 25m
United Airlines
Deal found 4/25![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 4/23. 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.
Sa 5/1611:12 am
CRW
- SAT
1 stop5h 49m
Delta
Di 5/196:50 am
SAT
- CRW
1 stop7h 00m
Delta
Deal found 4/23![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Di 5/121:55 pm
CRW
- SAT
2 stops10h 04m
United Airlines
Sa 5/162:00 pm
SAT
- CRW
1 stop6h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 4/25. 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.
Mo 6/86:00 am
CRW
- SAT
1 stop4h 52m
Delta
Fr 6/124:15 pm
SAT
- CRW
1 stop6h 16m
Delta
Deal found 4/25![Delta logo]()
$616
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Do 5/285:57 pm
CRW
- SAT
1 stop6h 02m
United Airlines
Fr 5/291:40 pm
SAT
- CRW
1 stop6h 07m
United Airlines
Deal found 4/24![United Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 4/24. 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.
Di 6/26:59 pm
CRW
- SAT
1 stop6h 45m
Delta
Sa 6/66:50 am
SAT
- CRW
1 stop7h 24m
Delta
Deal found 4/24![Delta logo]()
$666
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Mi 5/135:50 pm
CRW
- SAT
1 stop6h 04m
United Airlines
So 5/176:49 am
SAT
- CRW
1 stop5h 25m
United Airlines
Deal found 4/27![United Airlines logo]()
$698
Last-minute flights from Charleston to San AntonioDiscover last-minute flight deals from Charleston to San Antonio. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to San Antonio. Data last updated April 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/27. 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.
Di 4/2811:12 am
CRW
- SAT
1 stop5h 11m
Delta
Di 5/56:20 am
SAT
- CRW
1 stop7h 22m
Delta
Deal found 4/27![Delta logo]()
$392
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Di 4/2810:30 am
CRW
- SAT
2 stops10h 18m
United Airlines
Di 5/56:49 am
SAT
- CRW
1 stop5h 27m
United Airlines
Deal found 4/27![United Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 4/26. 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.
Mi 4/296:00 am
CRW
- SAT
1 stop6h 21m
Delta
Mo 5/44:30 pm
SAT
- CRW
1 stop5h 26m
Delta
Deal found 4/26![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 4/28. 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.
Do 4/303:22 pm
CRW
- SAT
1 stop8h 03m
Delta
Mo 5/44:30 pm
SAT
- CRW
1 stop5h 26m
Delta
Deal found 4/28![Delta logo]()
$406
This Delta deal was found by Cheapflights users on 4/25. 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.
Do 5/711:12 am
CRW
- SAT
1 stop7h 04m
Delta
So 5/102:27 pm
SAT
- CRW
1 stop7h 40m
Delta
Deal found 4/25![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Do 5/76:45 am
CRW
- SAT
2 stops9h 54m
United Airlines
So 5/106:49 am
SAT
- CRW
1 stop5h 25m
United Airlines
Deal found 4/25![United Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Mo 5/116:11 pm
CRW
- SAT
1 stop5h 48m
American Airlines
Mo 5/185:42 pm
SAT
- CRW
1 stop5h 17m
American Airlines
Deal found 4/25![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Mo 5/111:55 pm
CRW
- SAT
2 stops10h 04m
United Airlines
Mo 5/186:49 am
SAT
- CRW
1 stop5h 27m
United Airlines
Deal found 4/25![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Di 5/121:55 pm
CRW
- SAT
2 stops10h 04m
United Airlines
Sa 5/162:00 pm
SAT
- CRW
1 stop6h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$454
One-way flights from Charleston to San AntonioSearch for one-way flight options from Charleston to San Antonio. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Charleston to San Antonio. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Do 7/3010:45 am
CRW
- SAT
1 stop6h 18m
United Airlines
Deal found 4/28![United Airlines logo]()
$342
Find flight deals from Charleston to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CRW) to San Antonio (SAT). 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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Delta) |
Popular in | November |
Cheapest in | August |
Average price | $423 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to San Antonio 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 April 28, 2026.
Use the filters below to find and compare flights from Charleston to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Fr 5/15
6:59 pm-12:44 am
1 stop6h 45m
San Antonio
Di 5/19
12:08 pm-6:19 pm
1 stop5h 11m
$308
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Sa 5/16
11:12 am-4:01 pm
1 stop5h 49m
San Antonio
Di 5/19
6:50 am-2:50 pm
1 stop7h 00m
$308
Quickest round-trip
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Mo 5/11
6:11 pm-10:59 pm
1 stop5h 48m
San Antonio
Mo 5/18
5:42 pm-11:59 pm
1 stop5h 17m
$333
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Do 5/7
6:45 am-3:39 pm
2 stops9h 54m
San Antonio
So 5/10
6:49 am-1:14 pm
1 stop5h 25m
$408
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Di 5/12
1:55 pm-10:59 pm
2 stops10h 04m
San Antonio
Sa 5/16
2:00 pm-9:09 pm
1 stop6h 09m
$454
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Mo 6/8
6:00 am-9:52 am
1 stop4h 52m
San Antonio
Fr 6/12
4:15 pm-11:31 pm
1 stop6h 16m
$616
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Di 6/2
6:59 pm-12:44 am
1 stop6h 45m
San Antonio
Sa 6/6
6:50 am-3:14 pm
1 stop7h 24m
$666
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Do 5/28
5:57 pm-10:59 pm
1 stop6h 02m
San Antonio
Fr 5/29
1:40 pm-8:47 pm
1 stop6h 07m
$684
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Mi 5/13
5:50 pm-10:54 pm
1 stop6h 04m
San Antonio
So 5/17
6:49 am-1:14 pm
1 stop5h 25m
$698
Cheapest one-way
Quickest one-way
CharlestonSan Antonio
CRW - SAT
CRWSAT
Charleston Yeager
Do 7/30
10:45 am-4:03 pm
1 stop6h 18m
$342
Sorted by cheapest first
Compare providers for flights from Charleston to San Antonio
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 Charleston to San Antonio in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston, West Virginia-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston, West Virginia-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston, West Virginia-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston, West Virginia-San Antonio 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 Charleston, West Virginia-San Antonio 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 Charleston to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Charleston with our price prediction graph.
CRW-SAT
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 Charleston to San Antonio
What is the cheapest month to book a flight from Charleston, West Virginia to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Charleston, West Virginia to San Antonio (average of $298). Flying from Charleston, West Virginia to San Antonio in November is currently the most expensive (average of $714). 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 Charleston, West Virginia to San Antonio?
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated April 28, 2026.
Read through reviews of airlines operating flights from Charleston to San Antonio, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Charleston to San Antonio. 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 San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Charleston to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and San Antonio flights
Browse other Charleston and San Antonio flight options. Last updated on April 28, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Top 3 airlines flying from Charleston to San Antonio
Discover the top 3 airlines that operate flights from Charleston to San Antonio. 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$309 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$345 | Average$387 | FlexibilityNo cancel fee | On-time71% |