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$100+ Cheap flights from South Carolina to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SAT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from South Carolina to San Antonio

Keep the following information in mind while searching for South Carolina to San Antonio flight deals. Data was last updated September 16, 2025.

Round-trip from

$199
(Orbitz)

One-way from

$100
(Priceline)

Popular in

April

Cheapest in

May

Average price

$386
From South Carolina to San Antonio
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One-way flight from South Carolina to San Antonio
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from South Carolina to San Antonio

Cheapest flights from South Carolina to San Antonio
Explore the most affordable flight options available from South Carolina to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:11 amCHS - SAT
1 stop9h 19mSpirit Airlines
Sun 10/267:35 pmSAT - CHS
1 stop12h 26mSpirit Airlines
Deal found 9/14$199
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:11 amCHS - SAT
1 stop9h 19mSpirit Airlines
Sun 10/127:35 pmSAT - CHS
1 stop12h 31mSpirit Airlines
Deal found 9/14$214
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/235:05 amSAV - SAT
1 stop5h 13mAmerican Airlines
Wed 12/316:41 amSAT - SAV
1 stop4h 46mAmerican Airlines
Deal found 9/14$237
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:11 amCHS - SAT
1 stop9h 19mMultiple Airlines
Mon 10/275:45 pmSAT - CHS
2 stops23h 56mMultiple Airlines
Deal found 9/14$237
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:11 amCHS - SAT
1 stop9h 19mSpirit Airlines
Thu 10/307:35 pmSAT - CHS
1 stop12h 26mSpirit Airlines
Deal found 9/14$239
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:59 pmCHS - SAT
1 stop8h 28mMultiple Airlines
Sun 12/144:16 pmSAT - CHS
1 stop17h 29mMultiple Airlines
Deal found 9/14$246
This Delta deal was found by Cheapflights users on 9/15. 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 10/257:15 amSAV - SAT
1 stop7h 13mDelta
Wed 10/296:41 amSAT - SAV
1 stop6h 47mDelta
Deal found 9/15$247
This Flightnetwork deal was found by Cheapflights users on 9/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:10 amCHS - SAT
1 stop9h 02mSpirit Airlines
Sun 10/57:35 pmSAT - CHS
1 stop12h 31mSpirit Airlines
Deal found 9/14$247
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:10 amCHS - SAT
1 stop9h 02mMultiple Airlines
Mon 10/65:40 pmSAT - CHS
2 stops24h 01mMultiple Airlines
Deal found 9/15$248
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:11 amCHS - SAT
1 stop9h 19mSpirit Airlines
Thu 10/237:35 pmSAT - CHS
1 stop12h 31mSpirit Airlines
Deal found 9/14$254
This Delta deal was found by Cheapflights users on 9/15. 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 12/87:50 pmCAE - SAT
1 stop5h 43mDelta
Mon 12/151:05 pmSAT - CAE
1 stop7h 04mDelta
Deal found 9/15$259
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:11 amCHS - SAT
1 stop9h 19mMultiple Airlines
Mon 10/205:45 pmSAT - CHS
2 stops23h 56mMultiple Airlines
Deal found 9/14$270

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Carolina 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 September 16, 2025.
Use the filters below to find and compare flights from South Carolina to San Antonio that are best for you.

Fly from

South Carolina

Fly to

San Antonio

Route

Depart

Return

Price

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Thu 10/16

10:11 am-6:30 pm

1 stop9h 19m

San Antonio

Sun 10/19

7:35 pm-9:06 am

1 stop12h 31m

$199

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Thu 10/9

10:11 am-6:30 pm

1 stop9h 19m

San Antonio

Sun 10/12

7:35 pm-9:06 am

1 stop12h 31m

$214

SavannahSan Antonio

SAV - SAT

SAVSAT

Savannah/Hilton Head

Tue 12/23

5:05 am-9:18 am

1 stop5h 13m

San Antonio

Wed 12/31

6:41 am-12:27 pm

1 stop4h 46m

$237

SavannahSan Antonio

SAV - SAT

SAVSAT

Savannah/Hilton Head

Sat 10/25

7:15 am-1:28 pm

1 stop7h 13m

San Antonio

Wed 10/29

6:41 am-2:28 pm

1 stop6h 47m

$247

SavannahSan Antonio

SAV - SAT

SAVSAT

Savannah/Hilton Head

Tue 12/2

7:00 pm-11:20 pm

1 stop5h 20m

San Antonio

Mon 12/8

6:50 am-12:35 pm

1 stop4h 45m

$247

SavannahSan Antonio

SAV - SAT

SAVSAT

Savannah/Hilton Head

Thu 12/25

6:42 am-2:10 pm

1 stop8h 28m

San Antonio

Wed 12/31

9:12 am-2:49 pm

1 stop4h 37m

$247

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Fri 10/3

10:10 am-6:12 pm

1 stop9h 02m

San Antonio

Sun 10/5

7:35 pm-9:06 am

1 stop12h 31m

$247

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Sat 2/21

11:55 am-5:22 pm

1 stop6h 27m

San Antonio

Tue 2/24

5:30 am-11:20 am

1 stop4h 50m

$259

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Mon 12/8

7:50 pm-12:33 am

1 stop5h 43m

San Antonio

Mon 12/15

1:05 pm-6:56 pm

1 stop4h 51m

$259

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Sun 12/7

7:50 pm-12:33 am

1 stop5h 43m

San Antonio

Sat 12/13

1:05 pm-6:56 pm

1 stop4h 51m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from South Carolina to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from South Carolina 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 South Carolina to San Antonio

What is the cheapest month to book a flight from South Carolina to San Antonio?

Currently, August is the cheapest month in which you can book a flight from South Carolina to San Antonio (average of $295). Flying from South Carolina 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 SC to SAT?

Find hourly flight availability from South Carolina 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 September 16, 2025.

When flying from South Carolina to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from South Carolina 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 airport do you fly into for flights to San Antonio from South Carolina?

    For a flight from South Carolina to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

  • How long is the flight from South Carolina to San Antonio?

    A quick flight from South Carolina to San Antonio can take about 5h 13m. Spirit Airlines provides one of the quickest options available for as low as $237. The distance from South Carolina to San Antonio is about 1038 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from South Carolina to San Antonio one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from South Carolina to San Antonio for a low price.

  • What are the most popular routes from South Carolina to San Antonio?

    When deciding which route to take from South Carolina to San Antonio consider Charlotte Douglas - San Antonio, Greenville - San Antonio or Charleston - San Antonio as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Carolina 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 South Carolina to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from South Carolina to San Antonio (average of $295). Flying from South Carolina 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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Alternative routes for South Carolina to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from South Carolina to San Antonio

Discover the top 5 airlines that operate flights from South Carolina 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$193Average$310FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$252Average$401FlexibilityNo cancel feeOn-time71%
DeltaCheapest$257Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$400FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$449FlexibilityNo cancel feeOn-time63%

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