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$248+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SAT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$248
(American Airlines)

Popular in

November

Cheapest in

June

Average price

$334
From Charleston Yeager to San Antonio
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Charleston to San Antonio

Cheapest flights from Charleston to San Antonio
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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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 9/95:14 pmCRW - SAT
1 stop5h 08mAmerican Airlines
Tue 9/169:21 amSAT - CRW
1 stop6h 21mAmerican Airlines
Deal found 8/14$248
This Delta deal was found by Cheapflights users on 8/11. 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.
Wed 9/106:40 amCRW - SAT
1 stop6h 44mDelta
Wed 9/172:00 pmSAT - CRW
1 stop7h 40mDelta
Deal found 8/11$263
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 8/276:40 amCRW - SAT
1 stop6h 44mDelta
Sun 8/316:40 amSAT - CRW
1 stop7h 05mDelta
Deal found 8/12$278
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/277:00 amCRW - SAT
2 stops9h 26mUnited Airlines
Sun 8/316:48 amSAT - CRW
1 stop5h 37mUnited Airlines
Deal found 8/12$284
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/107:48 amCRW - SAT
2 stops11h 54mAmerican Airlines
Wed 9/1711:11 amSAT - CRW
1 stop4h 57mAmerican Airlines
Deal found 8/11$299
This Delta deal was found by Cheapflights users on 8/13. 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.
Mon 11/246:24 amCRW - SAT
1 stop7h 54mDelta
Sat 11/296:45 amSAT - CRW
1 stop6h 57mDelta
Deal found 8/13$303
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 9/45:45 pmCRW - SAT
1 stop6h 13mUnited Airlines
Sun 9/76:48 amSAT - CRW
1 stop5h 37mUnited Airlines
Deal found 8/13$328

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 August 14, 2025.
Use the filters below to find and compare flights from Charleston to San Antonio that are best for you.

Fly from

Charleston

Fly to

San Antonio

Route

Depart

Return

Price

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Tue 9/9

12:40 pm-7:22 pm

1 stop7h 42m

San Antonio

Tue 9/16

4:49 pm-11:15 pm

1 stop5h 26m

$248

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Wed 9/10

6:40 am-12:24 pm

1 stop6h 44m

San Antonio

Wed 9/17

2:00 pm-10:40 pm

1 stop7h 40m

$263

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Wed 8/27

6:40 am-12:24 pm

1 stop6h 44m

San Antonio

Sun 8/31

6:40 am-2:45 pm

1 stop7h 05m

$278

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Wed 8/27

7:00 am-3:26 pm

2 stops9h 26m

San Antonio

Sun 8/31

6:48 am-1:25 pm

1 stop5h 37m

$284

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Wed 9/10

7:48 am-6:42 pm

2 stops11h 54m

San Antonio

Wed 9/17

11:11 am-5:08 pm

1 stop4h 57m

$299

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Mon 11/24

6:24 am-1:18 pm

1 stop7h 54m

San Antonio

Sat 11/29

6:45 am-2:42 pm

1 stop6h 57m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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.
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 $295). Flying from Charleston, West Virginia to San Antonio in March is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from CRW to SAT?

Find hourly flight availability from Charleston to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Charleston, West Virginia to San Antonio in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

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 August 14, 2025.
Read through reviews of airlines operating flights from Charleston to San Antonio, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Charleston, West Virginia to San Antonio round-trip?

    Delta, at $246, was found to be the cheapest airline from Charleston, West Virginia to San Antonio.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is priced at 51% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Charleston to San Antonio that include hotel bookings?

    Yes. In addition to deals on Charleston to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to San Antonio.

  • Can I find deals for business class flights from Charleston to San Antonio?

    Yes. Cheapflights offers flight deals from Charleston to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $295). Flying from Charleston, West Virginia to San Antonio in March is currently the most expensive (average of $376). 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$478FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$348Average$477FlexibilityNo cancel feeOn-time69%

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