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San Antonio

$74+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SAT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:15 pmMYR - SAT
1 stop25h 00mSpirit Airlines
Mon 12/151:55 pmSAT - MYR
1 stop26h 53mSpirit Airlines
Deal found 10/30$222
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 11/245:24 pmCAE - SAT
1 stop6h 52mUnited Airlines
Mon 12/82:12 pmSAT - CAE
1 stop6h 55mUnited Airlines
Deal found 10/30$259
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/146:31 pmCHS - SAT
1 stop5h 08mAmerican Airlines
Sun 12/216:51 amSAT - CHS
1 stop8h 27mAmerican Airlines
Deal found 10/29$265
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/256:50 amCHS - SAT
1 stop12h 42mSpirit Airlines
Sun 11/308:33 pmSAT - CHS
2 stops24h 32mSpirit Airlines
Deal found 10/29$266
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/118:28 amSAV - SAT
2 stops35h 04mMultiple Airlines
Thu 11/137:37 pmSAT - SAV
1 stop21h 21mMultiple Airlines
Deal found 10/28$277
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/277:14 amCLT - SAT
Nonstop3h 05mAmerican Airlines
Wed 12/316:41 amSAT - CLT
Nonstop2h 49mAmerican Airlines
Deal found 10/29$277
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:59 pmCLT - SAT
2 stops27h 46mSpirit Airlines
Wed 11/127:37 pmSAT - CLT
1 stop12h 25mSpirit Airlines
Deal found 10/28$278
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:20 pmCLT - SAT
3 stops26h 08mSpirit Airlines
Sun 11/167:37 pmSAT - CLT
1 stop12h 25mSpirit Airlines
Deal found 10/30$279
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:10 amCLT - SAT
1 stop6h 00mSouthwest
Wed 11/52:30 pmSAT - CLT
1 stop5h 20mSouthwest
Deal found 10/27$281
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 11/81:18 pmCLT - SAT
2 stops31h 12mMultiple Airlines
Wed 11/127:37 pmSAT - CLT
1 stop12h 25mMultiple Airlines
Deal found 10/28$282
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/178:03 pmGSP - SAT
1 stop15h 00mMultiple Airlines
Thu 11/208:33 pmSAT - GSP
1 stop21h 50mMultiple Airlines
Deal found 10/29$283
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:11 pmCLT - SAT
3 stops29h 10mSpirit Airlines
Sun 12/75:40 amSAT - CLT
2 stops26h 59mSpirit Airlines
Deal found 10/28$283

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$214
(Kiwi.com)

One-way from

$74
(Kiwi.com)

Popular in

April

Cheapest in

May

Average price

$353
Provider with most accurate pricing for Myrtle Beach Intl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Myrtle Beach Intl-San Antonio flights.
Search Deals
From South Carolina to San Antonio
Search Deals
One-way flight from South Carolina to San Antonio
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Sun 1/11

5:40 pm-3:11 pm

1 stop22h 31m

San Antonio

Thu 1/15

7:56 pm-8:43 am

2 stops11h 47m

$214

Myrtle BeachSan Antonio

MYR - SAT

MYRSAT

Myrtle Beach Intl

Fri 12/12

2:15 pm-2:15 pm

1 stop25h 00m

San Antonio

Mon 12/15

1:55 pm-5:48 pm

1 stop26h 53m

$222

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Fri 11/14

3:33 pm-5:10 pm

1 stop26h 37m

San Antonio

Sun 11/23

7:39 pm-8:57 am

1 stop12h 18m

$238

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Mon 11/24

5:24 pm-11:16 pm

1 stop6h 52m

San Antonio

Mon 12/8

2:12 pm-10:07 pm

1 stop6h 55m

$259

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Sun 1/11

5:18 pm-11:30 pm

1 stop7h 12m

San Antonio

Wed 1/14

7:45 am-4:06 pm

1 stop7h 21m

$265

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Sun 12/14

6:31 pm-10:39 pm

1 stop5h 08m

San Antonio

Sun 12/21

6:51 am-4:18 pm

1 stop8h 27m

$265

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Tue 11/25

6:50 am-6:32 pm

1 stop12h 42m

San Antonio

Sun 11/30

8:33 pm-10:05 pm

2 stops24h 32m

$266

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Tue 12/2

10:05 pm-12:28 am

Nonstop3h 23m

San Antonio

Sat 12/6

8:17 am-12:02 pm

Nonstop2h 45m

$277

SavannahSan Antonio

SAV - SAT

SAVSAT

Savannah/Hilton Head

Tue 11/11

8:28 am-6:32 pm

2 stops35h 04m

San Antonio

Thu 11/13

7:37 pm-5:58 pm

1 stop21h 21m

$277

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Mon 11/24

5:59 pm-3:59 pm

2 stops23h 00m

San Antonio

Fri 11/28

8:33 pm-8:16 am

1 stop10h 43m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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, May is the cheapest month in which you can book a flight from South Carolina to San Antonio (average of $168). Flying from South Carolina to San Antonio in June is currently the most expensive (average of $247). 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 October 30, 2025.

It’s typically best to fly out from South Carolina to San Antonio in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from South Carolina to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from South Carolina to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their South Carolina to San Antonio flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 6h 52m. Spirit Airlines provides one of the quickest options available for as low as $259. The distance from South Carolina to San Antonio is about 1061 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 $90. However, be on the lookout for offers from Frontier and Southwest, 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, Columbia Metropolitan - San Antonio or Greenville - 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, May is the cheapest month in which you can book a flight from South Carolina to San Antonio (average of $168). Flying from South Carolina to San Antonio in June is currently the most expensive (average of $247). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$193Average$438FlexibilityNo cancel feeOn-time63%
Spirit AirlinesCheapest$196Average$290FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$216Average$407FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$361FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$252Average$405FlexibilityNo cancel feeOn-time71%

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