How many flights depart from South Carolina to San Antonio on average per week?

As of May 2026, there are 33 flights per week flying from South Carolina to San Antonio. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

How long does it take to fly to San Antonio?

Flight times vary depending on what airport in South Carolina you fly out of and what airport in San Antonio you fly into. For example, flying from Charleston to Austin takes 2h 40m on average. On the other hand, flying from Greenville to Austin takes 4h 34m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to San Antonio?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to San Antonio from South Carolina according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from South Carolina to San Antonio?

Frontier, American Airlines, and Southwest are the most popular carriers operating from South Carolina to San Antonio

When did momondo last update prices for flights from South Carolina to San Antonio Airport?

Prices for flights from South Carolina to San Antonio Airport were last updated today.

How many operators does momondo search for flights from South Carolina to San Antonio Airport?

As of May 2026, there are 5 operators available to choose from for flights from South Carolina to San Antonio Airport.

How old do you have to be to fly from South Carolina to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Carolina to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$100 Cheap Flights from South Carolina to San Antonio in 2026

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Find the cheapest flights from South Carolina to San Antonio

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:26 am - 8:11 pm

CLT

SAT

9h 45m

1 stop

8:56 pm - 7:15 am

SAT

CLT

9h 19m

1 stop

$190Frontier

Tue, Sep 1 - Tue, Sep 8

10:14 pm - 6:56 pm

CLT

SAT

21h 42m

1 stop

7:51 pm - 9:23 pm

SAT

CLT

24h 32m

1 stop

$200Frontier

Wed, Jul 1 - Tue, Jul 7

7:00 am - 1:07 pm

AGS

SAT

7h 07m

1 stop

5:30 am - 10:57 am

SAT

AGS

4h 27m

1 stop

$297Delta

Tue, Sep 15 - Sun, Sep 20

5:00 am - 9:10 am

AGS

SAT

5h 10m

1 stop

5:35 pm - 11:30 pm

SAT

AGS

4h 55m

1 stop

$309American Airlines

Wed, Jun 17 - Tue, Jun 23

7:50 pm - 11:55 pm

GSP

SAT

5h 05m

1 stop

12:20 pm - 7:00 pm

SAT

GSP

5h 40m

1 stop

$311Southwest

Wed, Jul 8 - Wed, Jul 29

1:50 pm - 9:35 pm

GSP

SAT

8h 45m

1 stop

1:20 pm - 10:00 pm

SAT

GSP

7h 40m

2 stops

$316Southwest

Wed, Jul 8 - Wed, Jul 29

10:04 am - 1:18 pm

CAE

SAT

4h 14m

1 stop

7:55 am - 1:14 pm

SAT

CAE

4h 19m

1 stop

$319Delta

Sat, Aug 15 - Sat, Aug 22

5:15 am - 9:10 am

GSP

SAT

4h 55m

1 stop

5:52 pm - 11:52 pm

SAT

GSP

5h 00m

1 stop

$321American Airlines

Thu, Jun 4 - Tue, Jun 9

2:53 pm - 3:41 pm

CHS

SAT

25h 48m

1 stop

7:51 pm - 8:38 am

SAT

CHS

11h 47m

2 stops

$376Multiple Airlines

Thu, Aug 6 - Wed, Aug 12

4:04 pm - 4:13 pm

CHS

SAT

25h 09m

2 stops

4:26 pm - 8:38 am

SAT

CHS

15h 12m

1 stop

$380Multiple Airlines

Tue, Jul 28 - Sat, Aug 1

American Airlines flights from South Carolina to San Antonio

Our best American Airlines deals on South Carolina to San Antonio flight tickets

American Airlines

Jun 17

AGS5:00 amAugusta Bush Field

5h 10m

1 stop

SAT9:10 amSan Antonio

Jun 23

SAT5:35 pmSan Antonio

4h 55m

1 stop

AGS11:30 pmAugusta Bush Field

$309

American Airlines

Jun 4

GSP5:15 amGreenville

4h 55m

1 stop

SAT9:10 amSan Antonio

Jun 9

SAT5:52 pmSan Antonio

5h 00m

1 stop

GSP11:52 pmGreenville

$321

American Airlines

Jul 1

CLT6:30 pmCharlotte Douglas

3h 06m

SAT8:36 pmSan Antonio

Jul 4

SAT9:55 amSan Antonio

2h 57m

CLT1:52 pmCharlotte Douglas

$325

Delta flights from South Carolina to San Antonio

Our best Delta deals on South Carolina to San Antonio flight tickets

Delta

Sep 15

AGS7:00 amAugusta Bush Field

7h 07m

1 stop

SAT1:07 pmSan Antonio

Sep 20

SAT5:30 amSan Antonio

4h 27m

1 stop

AGS10:57 amAugusta Bush Field

$297

Delta

Aug 15

CAE1:59 pmColumbia Metropolitan

5h 11m

1 stop

SAT6:10 pmSan Antonio

Aug 22

SAT7:55 amSan Antonio

4h 19m

1 stop

CAE1:14 pmColumbia Metropolitan

$319

Delta

Jul 21

HHH12:11 pmHilton Head Island

10h 15m

2 stops

SAT9:26 pmSan Antonio

Aug 2

SAT7:40 amSan Antonio

6h 49m

1 stop

HHH3:29 pmHilton Head Island

$324

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Tue 9/1

11:26 am-8:11 pm

1 stop9h 45m

San Antonio

Tue 9/8

8:56 pm-7:15 am

1 stop9h 19m

$190

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Wed 7/1

10:14 pm-6:56 pm

1 stop21h 42m

San Antonio

Tue 7/7

7:51 pm-9:23 pm

1 stop24h 32m

$200

AugustaSan Antonio

AGS - SAT

AGSSAT

Augusta Bush Field

Tue 9/15

7:00 am-1:07 pm

1 stop7h 07m

San Antonio

Sun 9/20

5:30 am-10:57 am

1 stop4h 27m

$297

AugustaSan Antonio

AGS - SAT

AGSSAT

Augusta Bush Field

Wed 6/17

5:00 am-9:10 am

1 stop5h 10m

San Antonio

Tue 6/23

5:35 pm-11:30 pm

1 stop4h 55m

$309

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Wed 7/8

7:50 pm-11:55 pm

1 stop5h 05m

San Antonio

Wed 7/29

12:20 pm-7:00 pm

1 stop5h 40m

$311

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Wed 7/8

1:50 pm-9:35 pm

1 stop8h 45m

San Antonio

Wed 7/29

1:20 pm-10:00 pm

2 stops7h 40m

$316

Quickest round-trip

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Sat 8/15

10:04 am-1:18 pm

1 stop4h 14m

San Antonio

Sat 8/22

7:55 am-1:14 pm

1 stop4h 19m

$319

GreenvilleSan Antonio

GSP - SAT

GSPSAT

Greenville

Thu 6/4

5:15 am-9:10 am

1 stop4h 55m

San Antonio

Tue 6/9

5:52 pm-11:52 pm

1 stop5h 00m

$321

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Thu 8/6

2:53 pm-3:41 pm

1 stop25h 48m

San Antonio

Wed 8/12

7:51 pm-8:38 am

2 stops11h 47m

$376

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Tue 7/28

4:04 pm-4:13 pm

2 stops25h 09m

San Antonio

Sat 8/1

4:26 pm-8:38 am

1 stop15h 12m

$380

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Carolina to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of December, then book flights to San Antonio from South Carolina during March instead. Flights to San Antonio in March, while not as cheap as those in December, still average around $155.

Can stopping save me money on South Carolina to San Antonio flights?

You could potentially save up to 9% on your flight if you consider stops on a South Carolina to San Antonio flight.

Cheap South Carolina to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Carolina to San Antonio

Fastest flight time	2h 52m
Direct flights	Every day
Airports in San Antonio	1 airport

The fastest flight from South Carolina to San Antonio takes 2h 52m

Direct flights go from South Carolina to San Antonio every day.

There is 1 airport in San Antonio. From South Carolina there are direct flights to San Antonio (SAT).

Search flight deals

Frequently asked questions about flying from South Carolina to San Antonio

When did momondo last update prices for flights from South Carolina to San Antonio Airport?
Prices for flights from South Carolina to San Antonio Airport were last updated today.
How many operators does momondo search for flights from South Carolina to San Antonio Airport?
As of May 2026, there are 5 operators available to choose from for flights from South Carolina to San Antonio Airport.
How old do you have to be to fly from South Carolina to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Carolina to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Carolina to San Antonio

Compare and see reviews for airlines that fly from South Carolina to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $193	Free Cancellation	Rating 7.9 4,287 reviews	Search Southwest flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,737 reviews	Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.1 11,648 reviews	Search American Airlines flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,447 reviews	Search Delta flights

New Braunfels

Kerrville

Boerne

Pleasanton

Schertz

Why use momondo?

Why should I use momondo to find a flight deal from South Carolina to San Antonio?

Finding the right flight to San Antonio from South Carolina is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from South Carolina to San Antonio with flexible booking policies on momondo?

Flights from South Carolina to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from South Carolina to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from South Carolina. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from South Carolina to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from South Carolina. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from South Carolina to San Antonio from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Carolina to San Antonio departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from South Carolina to San Antonio

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Can stopping save me money on South Carolina to San Antonio flights?

What is the cheapest airline that flies from South Carolina to San Antonio?

What airlines fly to San Antonio?

How many flights depart from South Carolina to San Antonio on average per week?

How long does it take to fly to San Antonio?

Cheap South Carolina to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Carolina to San Antonio

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Airports in San Antonio

Frequently asked questions about flying from South Carolina to San Antonio

Best airlines flying from South Carolina to San Antonio

Compare and see reviews for airlines that fly from South Carolina to San Antonio with momondo

Traveling to a place near San Antonio?

Why use momondo?

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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