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$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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SAT
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:40 pm
CRW
-
SAT
1 stop6h 35m
Delta
Tue 9/2210:45 am
SAT
-
CRW
1 stop6h 13m
Delta
Deal found 5/1$289
This Delta deal was found by Cheapflights users on 5/2. 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.
Thu 11/123:25 pm
CRW
-
SAT
1 stop8h 02m
Delta
Sun 11/156:45 am
SAT
-
CRW
1 stop6h 56m
Delta
Deal found 5/2$304
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 5/225:57 pm
CRW
-
SAT
1 stop6h 02m
United Airlines
Wed 5/275:30 am
SAT
-
CRW
2 stops10h 52m
United Airlines
Deal found 5/2$382
This United Airlines deal was found by Cheapflights users on 5/5. 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 8/225:59 pm
CRW
-
SAT
1 stop5h 56m
United Airlines
Wed 8/261:40 pm
SAT
-
CRW
1 stop7h 56m
United Airlines
Deal found 5/5$391
This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:59 pm
CRW
-
SAT
1 stop5h 56m
United Airlines
Tue 9/229:37 am
SAT
-
CRW
2 stops11h 59m
United Airlines
Deal found 5/1$395
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:59 pm
CRW
-
SAT
1 stop6h 45m
Delta
Sun 5/1012:08 pm
SAT
-
CRW
1 stop5h 11m
Delta
Deal found 5/4$406
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 5/225:57 pm
CRW
-
SAT
1 stop6h 02m
United Airlines
Tue 5/261:40 pm
SAT
-
CRW
1 stop6h 07m
United Airlines
Deal found 5/2$451

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$382
(United Airlines)

Popular in

November

Cheapest in

August

Average price

$334
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. 14% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 6, 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

Fri 5/22

5:57 pm-10:59 pm

1 stop6h 02m

San Antonio

Wed 5/27

5:30 am-5:22 pm

2 stops10h 52m

$382

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Wed 6/3

6:59 pm-12:44 am

1 stop6h 45m

San Antonio

Wed 6/10

2:40 pm-11:31 pm

1 stop7h 51m

$401
Quickest round-trip

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Fri 5/22

5:57 pm-10:59 pm

1 stop6h 02m

San Antonio

Tue 5/26

1:40 pm-8:47 pm

1 stop6h 07m

$451

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Wed 5/20

6:45 am-12:15 pm

1 stop6h 30m

San Antonio

Sun 5/24

1:40 pm-8:47 pm

1 stop6h 07m

$559

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Tue 5/19

5:50 pm-10:54 pm

1 stop6h 04m

San Antonio

Tue 5/26

4:35 pm-10:25 am

2 stops16h 50m

$569

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Wed 6/3

5:57 pm-10:58 pm

1 stop6h 01m

San Antonio

Wed 6/10

5:30 am-5:22 pm

2 stops10h 52m

$617

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Tue 6/2

5:57 pm-10:58 pm

1 stop6h 01m

San Antonio

Sat 6/6

4:35 pm-10:25 am

2 stops16h 50m

$636

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Tue 7/7

5:57 pm-10:57 pm

1 stop6h 00m

San Antonio

Thu 7/9

1:20 pm-8:47 pm

1 stop6h 27m

$684

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Tue 5/19

6:45 am-12:15 pm

1 stop6h 30m

San Antonio

Sat 5/23

9:37 am-8:47 pm

2 stops10h 10m

$701

CharlestonSan Antonio

CRW - SAT

CRWSAT

Charleston Yeager

Thu 5/21

7:00 am-3:39 pm

2 stops9h 39m

San Antonio

Mon 5/25

1:40 pm-8:47 pm

1 stop6h 07m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

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 May.
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, 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 May 6, 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
7.9
Good
8,456 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.9
Good
8,456 reviews
Delta
7.9
Good
8,456 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
United Airlines
7.4
Good
9,684 reviews
Delta
7.9
Good
8,456 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
American Airlines
7.1
Good
11,666 reviews
Delta
7.9
Good
8,456 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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?

    United Airlines and Delta can get you from Charleston, West Virginia to San Antonio in just under 6h 02m. Your travel time can differ by up to 43m. 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 42% 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 $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.

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

Browse thousands of different options on Cheapflights for your next trip

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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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$352FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$309Average$400FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$345Average$387FlexibilityNo cancel feeOn-time71%

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