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

The number of flights available between San Antonio and South Carolina is 19 per week as of August 2026. The most frequent departure day is Tue, with 42% of weekly flights leaving on this day.

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

Frontier, Breeze Airways, and Delta are the most popular carriers operating from San Antonio to South Carolina

What airlines fly to South Carolina?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to South Carolina from San Antonio according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to South Carolina. Keep in mind that there are 4 different airlines that fly to South Carolina on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

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 San Antonio Airport to South Carolina.

What documentation or ID do you need to fly to South Carolina?

The necessary travel and health documents for your South Carolina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$118 Cheap Flights from San Antonio to South Carolina in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to South Carolina

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:51 am - 4:58 pmSAT San Antonio-CLT Charlotte Douglas

6h 07m1 stop Orlando

9:52 pm - 9:07 amCLT Charlotte Douglas-SAT San Antonio

12h 15m1 stop Orlando

$236Frontier

Sat, Sep 5 - Tue, Sep 8

10:34 am - 12:38 pmSAT San Antonio-CLT Charlotte Douglas

25h 04m1 stop Orlando

7:46 pm - 11:21 amCLT Charlotte Douglas-SAT San Antonio

16h 35m1 stop Denver Intl

$246Frontier

Wed, Oct 14 - Wed, Oct 21

2:43 pm - 10:59 pmSAT San Antonio-GSP Greenville

7h 16m1 stop Atlanta Hartsfield-Jackson

10:10 am - 3:12 pmGSP Greenville-SAT San Antonio

6h 02m1 stop Atlanta Hartsfield-Jackson

$284Delta

Sun, Sep 6 - Thu, Sep 10

7:35 am - 1:40 pmSAT San Antonio-GSP Greenville

5h 05m1 stop Nashville Intl

7:00 am - 12:50 pmGSP Greenville-SAT San Antonio

6h 50m2 stops Nashville Intl Dallas Love Field

$289Southwest

Sun, Sep 6 - Thu, Sep 10

1:41 pm - 6:46 pmSAT San Antonio-AGS Augusta Bush Field

4h 05m1 stop Atlanta Hartsfield-Jackson

5:25 am - 9:43 amAGS Augusta Bush Field-SAT San Antonio

5h 18m1 stop Atlanta Hartsfield-Jackson

$301Delta

Tue, Oct 6 - Wed, Oct 21

2:50 pm - 9:10 pmSAT San Antonio-CLT Charlotte Douglas

5h 20m1 stop Chicago Midway

6:30 am - 10:00 amCLT Charlotte Douglas-SAT San Antonio

4h 30m1 stop Nashville Intl

$319Southwest

Wed, Aug 26 - Sat, Aug 29

5:30 pm - 11:41 pmSAT San Antonio-AGS Augusta Bush Field

5h 11m1 stop Dallas/Fort Worth

3:59 pm - 9:59 pmAGS Augusta Bush Field-SAT San Antonio

7h 00m1 stop Dallas/Fort Worth

$327American Airlines

Sun, Sep 6 - Sat, Sep 26

6:00 am - 1:31 pmSAT San Antonio-CAE Columbia Metropolitan

6h 31m1 stop Dallas/Fort Worth

5:25 pm - 9:38 pmCAE Columbia Metropolitan-SAT San Antonio

5h 13m1 stop Charlotte Douglas

$329American Airlines

Wed, Sep 9 - Sat, Sep 12

12:15 pm - 7:07 pmSAT San Antonio-CAE Columbia Metropolitan

5h 52m1 stop Washington, D.C. Dulles Intl

10:23 am - 4:31 pmCAE Columbia Metropolitan-SAT San Antonio

7h 08m1 stop Chicago O'Hare Intl

$329United Airlines

Wed, Aug 26 - Wed, Sep 2

12:15 pm - 7:07 pmSAT San Antonio-CAE Columbia Metropolitan

5h 52m1 stop Washington, D.C. Dulles Intl

5:38 pm - 10:50 pmCAE Columbia Metropolitan-SAT San Antonio

6h 12m1 stop Chicago O'Hare Intl

$329United Airlines

Thu, Aug 27 - Mon, Aug 31

Cheap last minute flights

Enter your travel dates to find the best prices.

4:26 pm - 12:22 pmSAT San Antonio-CLT Charlotte Douglas

18h 56m1 stop Orlando

10:14 pm - 6:54 pmCLT Charlotte Douglas-SAT San Antonio

21h 40m1 stop Denver Intl

$294Frontier

Sat, Aug 8 - Sat, Aug 15

4:26 pm - 12:22 pmSAT San Antonio-CLT Charlotte Douglas

18h 56m1 stop Orlando

9:43 pm - 8:56 amCLT Charlotte Douglas-SAT San Antonio

12h 13m1 stop Orlando

$322Frontier

Sat, Aug 8 - Sun, Aug 9

7:00 am - 10:58 amSAT San Antonio-CLT Charlotte Douglas

2h 58mnonstop

9:40 am - 11:32 amCLT Charlotte Douglas-SAT San Antonio

2h 52mnonstop

$403American Airlines

Sat, Aug 8 - Sat, Aug 15

7:00 am - 10:58 amSAT San Antonio-CLT Charlotte Douglas

2h 58mnonstop

6:45 pm - 10:54 pmCLT Charlotte Douglas-SAT San Antonio

5h 09m1 stop Dallas/Fort Worth

$413American Airlines

Sat, Aug 8 - Sat, Aug 15

12:20 pm - 9:50 pmSAT San Antonio-CLT Charlotte Douglas

8h 30m2 stops Dallas Love Field Nashville Intl

10:30 am - 1:50 pmCLT Charlotte Douglas-SAT San Antonio

4h 20m1 stop Dallas Love Field

$471Southwest

Thu, Aug 6 - Sat, Aug 15

11:50 am - 8:40 pmSAT San Antonio-CLT Charlotte Douglas

7h 50m1 stop Baltimore/Washington

6:30 am - 11:45 amCLT Charlotte Douglas-SAT San Antonio

6h 15m2 stops Nashville Intl Dallas Love Field

$498Southwest

Thu, Aug 6 - Sat, Aug 8

5:20 am - 1:14 pmSAT San Antonio-CAE Columbia Metropolitan

6h 54m1 stop Atlanta Hartsfield-Jackson

5:40 am - 11:10 amCAE Columbia Metropolitan-SAT San Antonio

6h 30m1 stop Atlanta Hartsfield-Jackson

$511Delta

Thu, Aug 6 - Thu, Aug 13

1:25 pm - 9:16 pmSAT San Antonio-CAE Columbia Metropolitan

6h 51m1 stop Chicago O'Hare Intl

10:22 am - 5:44 pmCAE Columbia Metropolitan-SAT San Antonio

8h 22m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$567United Airlines

Thu, Aug 6 - Thu, Aug 13

5:30 am - 5:05 pmSAT San Antonio-CAE Columbia Metropolitan

10h 35m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

10:22 am - 9:16 pmCAE Columbia Metropolitan-SAT San Antonio

11h 54m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$705United Airlines

Thu, Aug 6 - Thu, Aug 13

6:25 am - 11:54 amSAT San Antonio-CHS Charleston

4h 29m1 stop Atlanta Hartsfield-Jackson

2:17 pm - 6:46 pmCHS Charleston-SAT San Antonio

5h 29m1 stop Atlanta Hartsfield-Jackson

$822Delta

Thu, Aug 6 - Mon, Aug 17

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American Airlines flights from San Antonio to South Carolina

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

American Airlines

Sep 6

SAT5:30 pmSan Antonio

5h 11m

1 stop

AGS11:41 pmAugusta Bush Field

Sep 26

AGS3:59 pmAugusta Bush Field

7h 00m

1 stop

SAT9:59 pmSan Antonio

$327

American Airlines

Sep 1

SAT8:55 amSan Antonio

2h 54m

CLT12:49 pmCharlotte Douglas

Sep 8

CLT7:20 pmCharlotte Douglas

2h 55m

SAT9:15 pmSan Antonio

$341

American Airlines

Oct 7

SAT11:51 amSan Antonio

2h 54m

CLT3:45 pmCharlotte Douglas

Oct 10

CLT5:06 pmCharlotte Douglas

5h 01m

1 stop

SAT9:07 pmSan Antonio

$345

Frontier flights from San Antonio to South Carolina

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

Frontier

Sep 5

SAT9:51 amSan Antonio

6h 07m

1 stop

CLT4:58 pmCharlotte Douglas

Sep 8

CLT9:52 pmCharlotte Douglas

12h 15m

1 stop

SAT9:07 amSan Antonio

$236

Frontier

Oct 14

SAT10:34 amSan Antonio

25h 04m

1 stop

CLT12:38 pmCharlotte Douglas

Oct 21

CLT7:46 pmCharlotte Douglas

16h 35m

1 stop

SAT11:21 amSan Antonio

$246

Frontier

Oct 3

SAT8:20 pmSan Antonio

21h 39m

1 stop

CLT6:59 pmCharlotte Douglas

Oct 6

CLT9:40 pmCharlotte Douglas

12h 27m

1 stop

SAT9:07 amSan Antonio

$256

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioCharlotte

SAT San Antonio - CLT Charlotte Douglas

SATCLT

San Antonio

Sat 9/5

9:51 am-4:58 pm

1 stop6h 07m

Charlotte Douglas

Tue 9/8

9:52 pm-9:07 am

1 stop12h 15m

$236

San AntonioCharlotte

SAT San Antonio - CLT Charlotte Douglas

SATCLT

San Antonio

Wed 10/14

10:34 am-12:38 pm

1 stop25h 04m

Charlotte Douglas

Wed 10/21

7:46 pm-11:21 am

1 stop16h 35m

$246

San AntonioGreenville

SAT San Antonio - GSP Greenville

SATGSP

San Antonio

Sun 9/6

2:43 pm-10:59 pm

1 stop7h 16m

Greenville

Thu 9/10

10:10 am-3:12 pm

1 stop6h 02m

$284

San AntonioGreenville

SAT San Antonio - GSP Greenville

SATGSP

San Antonio

Sun 9/6

7:35 am-1:40 pm

1 stop5h 05m

Greenville

Thu 9/10

7:00 am-12:50 pm

2 stops6h 50m

$289

Quickest round-trip

San AntonioAugusta

SAT San Antonio - AGS Augusta Bush Field

SATAGS

San Antonio

Tue 10/6

1:41 pm-6:46 pm

1 stop4h 05m

Augusta Bush Field

Wed 10/21

5:25 am-9:43 am

1 stop5h 18m

$301

San AntonioCharlotte

SAT San Antonio - CLT Charlotte Douglas

SATCLT

San Antonio

Wed 8/26

2:50 pm-9:10 pm

1 stop5h 20m

Charlotte Douglas

Sat 8/29

6:30 am-10:00 am

1 stop4h 30m

$319

San AntonioAugusta

SAT San Antonio - AGS Augusta Bush Field

SATAGS

San Antonio

Sun 9/6

5:30 pm-11:41 pm

1 stop5h 11m

Augusta Bush Field

Sat 9/26

3:59 pm-9:59 pm

1 stop7h 00m

$327

San AntonioColumbia

SAT San Antonio - CAE Columbia Metropolitan

SATCAE

San Antonio

Wed 9/9

6:00 am-1:31 pm

1 stop6h 31m

Columbia Metropolitan

Sat 9/12

5:25 pm-9:38 pm

1 stop5h 13m

$329

San AntonioColumbia

SAT San Antonio - CAE Columbia Metropolitan

SATCAE

San Antonio

Wed 8/26

12:15 pm-7:07 pm

1 stop5h 52m

Columbia Metropolitan

Wed 9/2

10:23 am-4:31 pm

1 stop7h 08m

$329

San AntonioColumbia

SAT San Antonio - CAE Columbia Metropolitan

SATCAE

San Antonio

Thu 8/27

12:15 pm-7:07 pm

1 stop5h 52m

Columbia Metropolitan

Mon 8/31

5:38 pm-10:50 pm

1 stop6h 12m

$329

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 San Antonio to South Carolina

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

Airlines

Other information

What is the cheapest month to fly to South Carolina?

The cheapest month to fly to South Carolina from San Antonio is in January. Flight prices, which tend to average around $310, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to South Carolina from San Antonio during September instead. Flights to South Carolina in September, while not as cheap as those in January, still average around $382.

How far in advance should I book a flight from San Antonio to South Carolina?

You are more likely to see cheaper flights to South Carolina from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to South Carolina for around $432 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Carolina from San Antonio for as low as $335 on momondo.

Cheap San Antonio to South Carolina flight deals and tips

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

Fastest flight time	2h 54m
Direct flights	Every day
Airports in South Carolina	57 airports

The fastest flight from San Antonio to South Carolina takes 2h 54m

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

There are 57 airports in South Carolina. From San Antonio there are direct flights to Charlotte Douglas (CLT).

Search flight deals

Frequently asked questions about flying from San Antonio to South Carolina

When did momondo last update prices for flights from San Antonio Airport to South Carolina?
Prices for flights from San Antonio Airport to South Carolina were last updated today.
How many operators does momondo search for flights from San Antonio Airport to South Carolina?
As of August 2026, there are 5 operators available to choose from for flights from San Antonio Airport to South Carolina.
How old do you have to be to fly from San Antonio Airport to South Carolina?
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 San Antonio Airport to South Carolina.
What documentation or ID do you need to fly to South Carolina?
The necessary travel and health documents for your South Carolina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to South Carolina

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $148	Free Cancellation	Rating 7.8 8,491 reviews	Search Delta flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,848 reviews	Search American Airlines flights
United Airlines	PriceFrom $277	Free Cancellation	Rating 7.4 10,058 reviews	Search United Airlines flights
Southwest	PriceFrom $310	Free Cancellation	Rating 8.0 4,220 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to South Carolina. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to South Carolina from San Antonio with this policy.

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

momondo helps you find the best flight between San Antonio and South Carolina by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to South Carolina from San Antonio. 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.