$303+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SAT
Oct 4 — Oct 111
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
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Best
Last-minute
One-way
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 September 4, 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 September 4, 2026.
This Delta deal was found by Cheapflights users on 8/30. 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.
Tue 10/276:00 am -
1 stop7h 35m
Sat 10/312:00 pm -
1 stop6h 12m
Deal found 8/30![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 8/30. 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.
Tue 10/136:58 pm -
1 stop6h 35m
Sun 10/185:30 am -
1 stop7h 28m
Deal found 8/30![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/316:02 am -
2 stops13h 01m
Wed 11/46:37 am -
1 stop5h 38m
Deal found 9/2![United Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/315:01 am -
1 stop7h 00m
Wed 11/45:00 am -
2 stops12h 37m
Deal found 9/4![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 10/276:16 am -
1 stop7h 09m
Sat 10/315:00 am -
2 stops8h 24m
Deal found 9/1![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 9/154:24 pm -
1 stop6h 14m
Sat 9/196:00 am -
2 stops9h 20m
Deal found 8/31![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/276:02 am -
2 stops10h 36m
Sat 10/319:35 am -
2 stops10h 39m
Deal found 8/30![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 9/3. 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 10/314:35 pm -
1 stop7h 51m
Wed 11/47:50 am -
1 stop7h 00m
Deal found 9/3![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/315:01 am -
1 stop7h 00m
Thu 11/55:39 pm -
1 stop5h 24m
Deal found 9/3![American Airlines logo]()
$386
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 September 4, 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 September 4, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 10/314:35 pm -
1 stop7h 51m
Tue 11/32:00 pm -
1 stop7h 07m
Deal found 9/2![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/271:50 pm -
2 stops8h 36m
Sat 10/316:40 am -
1 stop5h 33m
Deal found 8/30![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 8/30. 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.
Tue 10/136:58 pm -
1 stop6h 35m
Sun 10/185:30 am -
1 stop7h 28m
Deal found 8/30![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/316:02 am -
2 stops13h 01m
Wed 11/46:37 am -
1 stop5h 38m
Deal found 9/2![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 1/305:12 am -
2 stops11h 28m
Wed 2/35:30 am -
2 stops10h 48m
Deal found 9/2![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 9/186:05 pm -
1 stop5h 46m
Tue 9/222:15 pm -
2 stops8h 44m
Deal found 9/3![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 10/306:02 am -
2 stops10h 36m
Sat 10/316:40 am -
1 stop5h 33m
Deal found 9/4![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/316:02 am -
3 stops15h 51m
Tue 11/311:45 am -
2 stops8h 29m
Deal found 9/2![United Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 8/31. 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 9/157:00 am -
1 stop5h 52m
Sat 9/195:30 pm -
1 stop5h 29m
Deal found 8/31![United Airlines logo]()
$571
Last-minute flights from Charleston to San AntonioDiscover last-minute flight deals from Charleston to San Antonio. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to San Antonio. Data last updated September 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 9/154:24 pm -
1 stop6h 14m
Sat 9/196:00 am -
2 stops9h 20m
Deal found 8/31![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/30. 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.
Tue 10/136:58 pm -
1 stop6h 35m
Sun 10/185:30 am -
1 stop7h 28m
Deal found 8/30![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 8/30. 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.
Tue 10/276:00 am -
1 stop7h 35m
Sat 10/312:00 pm -
1 stop6h 12m
Deal found 8/30![Delta logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 10/276:16 am -
1 stop7h 09m
Sat 10/315:00 am -
2 stops8h 24m
Deal found 9/1![American Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/276:02 am -
2 stops10h 36m
Sat 10/319:35 am -
2 stops10h 39m
Deal found 8/30![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/316:02 am -
2 stops13h 01m
Wed 11/46:37 am -
1 stop5h 38m
Deal found 9/2![United Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/315:01 am -
1 stop7h 00m
Wed 11/45:00 am -
2 stops12h 37m
Deal found 9/4![American Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 9/3. 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 10/314:35 pm -
1 stop7h 51m
Wed 11/47:50 am -
1 stop7h 00m
Deal found 9/3![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/315:01 am -
1 stop7h 00m
Thu 11/55:39 pm -
1 stop5h 24m
Deal found 9/3![American Airlines logo]()
$386
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 September 4, 2026.
Search for one-way flight options from Charleston to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 10/136:58 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/3. 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 11/116:05 am -
2 stops10h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/125:01 am -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 11/116:02 am -
3 stops15h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/136:05 pm -
2 stops15h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/126:05 pm -
3 stops29h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$656
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 September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $310 (Delta) |
One-way from | $303 (Delta) |
Popular in | November |
Cheapest in | May |
Average price | $378 |
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 7,457,451 searches. Data last updated September 4, 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
Quickest round-trip
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Tue 10/13
6:58 pm-12:33 am
1 stop6h 35m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$303
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Wed 11/11
6:58 pm-12:33 am
1 stop6h 35m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$303
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Sat 10/31
4:35 pm-11:26 pm
1 stop7h 51m
San Antonio
Tue 11/3
2:00 pm-10:07 pm
1 stop7h 07m
$310
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Tue 10/13
6:58 pm-12:33 am
1 stop6h 35m
San Antonio
Sun 10/18
5:30 am-1:58 pm
1 stop7h 28m
$314
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Tue 10/27
1:50 pm-9:26 pm
2 stops8h 36m
San Antonio
Sat 10/31
6:40 am-1:13 pm
1 stop5h 33m
$316
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Sat 10/31
6:02 am-6:03 pm
2 stops13h 01m
San Antonio
Wed 11/4
6:37 am-1:15 pm
1 stop5h 38m
$316
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Sat 1/30
5:12 am-3:40 pm
2 stops11h 28m
San Antonio
Wed 2/3
5:30 am-5:18 pm
2 stops10h 48m
$411
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Wed 11/11
6:02 am-8:53 pm
3 stops15h 51m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$454
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Fri 9/18
6:05 pm-10:51 pm
1 stop5h 46m
San Antonio
Tue 9/22
2:15 pm-11:59 pm
2 stops8h 44m
$464
CharlestonSan Antonio
CRW Charleston Yeager - SAT San Antonio
CRWSAT
Charleston Yeager
Fri 10/30
6:02 am-3:38 pm
2 stops10h 36m
San Antonio
Sat 10/31
6:40 am-1:13 pm
1 stop5h 33m
$548
Showing 1-10 of 14 resultsSorted 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 September.
| 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
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 September 4, 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.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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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Charleston and San Antonio flights
Browse other Charleston and San Antonio flight options. Last updated on September 4, 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 September 4, 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 September 4, 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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$309 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$387 | Average$387 | FlexibilityNo cancel fee | On-time71% |