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$300+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SAT
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
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Cheap 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 July 12, 2026.

This Delta deal was found by Cheapflights users on 7/8. 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 10/314:30 pm
CRW
-
SAT
1 stop7h 58m
Delta
Wed 11/45:30 am
SAT
-
CRW
1 stop7h 27m
Delta
Deal found 7/8$300
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/84:48 pm
CRW
-
SAT
1 stop6h 55m
Delta
Fri 8/145:20 am
SAT
-
CRW
1 stop7h 50m
Delta
Deal found 7/9$304
This American Airlines deal was found by Cheapflights users on 7/9. 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 10/312:54 pm
CRW
-
SAT
2 stops10h 17m
American Airlines
Wed 11/46:42 am
SAT
-
CRW
1 stop4h 57m
American Airlines
Deal found 7/9$306
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am
CRW
-
SAT
1 stop4h 49m
Delta
Mon 9/286:35 am
SAT
-
CRW
1 stop6h 17m
Delta
Deal found 7/7$308
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 7/185:57 pm
CRW
-
SAT
1 stop6h 00m
United Airlines
Wed 7/221:25 pm
SAT
-
CRW
1 stop6h 22m
United Airlines
Deal found 7/8$412
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/85:14 pm
CRW
-
SAT
1 stop5h 01m
American Airlines
Fri 8/1410:59 am
SAT
-
CRW
2 stops11h 00m
American Airlines
Deal found 7/9$431
This American Airlines deal was found by Cheapflights users on 7/7. 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 9/2512:45 pm
CRW
-
SAT
2 stops11h 05m
American Airlines
Mon 9/287:10 am
SAT
-
CRW
1 stop7h 44m
American Airlines
Deal found 7/7$452
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Thu 11/511:10 am
CRW
-
SAT
1 stop6h 35m
American Airlines
Mon 11/96:42 am
SAT
-
CRW
1 stop4h 57m
American Airlines
Deal found 7/7$471
This Delta deal was found by Cheapflights users on 7/8. 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.
Thu 7/232:45 pm
CRW
-
SAT
1 stop6h 52m
Delta
Mon 7/274:15 pm
SAT
-
CRW
1 stop6h 16m
Delta
Deal found 7/8$513
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 7/245:57 pm
CRW
-
SAT
1 stop6h 00m
United Airlines
Tue 7/281:25 pm
SAT
-
CRW
1 stop6h 22m
United Airlines
Deal found 7/8$516

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 July 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$300
(Delta)

Popular in

November

Cheapest in

May

Average price

$478
Provider with most accurate pricing for Charleston Yeager-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston Yeager-San Antonio flights.
Search Deals
From Charleston Yeager to San Antonio
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 12, 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

Price

Cheapest round-trip

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Sat 10/31

4:30 pm-11:28 pm

1 stop7h 58m

San Antonio

Wed 11/4

5:30 am-1:57 pm

1 stop7h 27m

$300

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Sat 10/31

2:54 pm-12:11 am

2 stops10h 17m

San Antonio

Wed 11/4

6:42 am-12:39 pm

1 stop4h 57m

$306

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Thu 11/5

2:37 pm-9:44 pm

1 stop8h 07m

San Antonio

Mon 11/9

8:00 am-2:41 pm

1 stop5h 41m

$308
Quickest round-trip

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Fri 9/25

6:00 am-9:49 am

1 stop4h 49m

San Antonio

Mon 9/28

6:35 am-1:52 pm

1 stop6h 17m

$308

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Fri 9/18

10:00 am-4:31 pm

1 stop7h 31m

San Antonio

Mon 9/21

5:30 pm-12:09 am

1 stop5h 39m

$548

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Fri 9/18

10:00 am-4:31 pm

1 stop7h 31m

San Antonio

Sun 9/20

5:30 pm-12:09 am

1 stop5h 39m

$603

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Tue 12/8

6:48 am-11:47 am

1 stop5h 59m

San Antonio

Sat 12/12

1:25 pm-8:59 pm

1 stop6h 34m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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, May is the cheapest month in which you can book a flight from Charleston, West Virginia to San Antonio (average of $318). Flying from Charleston, West Virginia to San Antonio in November is currently the most expensive (average of $898). 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 July 12, 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.
Delta
7.8
Good
8,458 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,458 reviews
Delta
7.8
Good
8,458 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,980 reviews
Delta
7.8
Good
8,458 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,804 reviews
Delta
7.8
Good
8,458 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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.

  • How long is the flight from Charleston, West Virginia to San Antonio?

    Delta and American Airlines can get you from Charleston, West Virginia to San Antonio in just under 7h 58m. Your travel time can differ by up to 2h 19m. Charleston, West Virginia and San Antonio are separated by a distance of 1140 mi. This flight may include one or multiple stops.

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

    Delta, at $248, was found to be the cheapest airline from Charleston, West Virginia to San Antonio.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is priced at 45% 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, May is the cheapest month in which you can book a flight from Charleston, West Virginia to San Antonio (average of $318). Flying from Charleston, West Virginia to San Antonio in November is currently the most expensive (average of $898). 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 July 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$355FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$309Average$400FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$387Average$387FlexibilityNo cancel feeOn-time71%

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