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 42% of people opting to fly with this airline when traveling to South Carolina. Keep in mind that there are 5 different airlines that fly to South Carolina on a routine basis, so you have a few additional options to choose from.

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

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

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 46 per week as of March 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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 March 2026, there are 4 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.

$90 Cheap Flights from San Antonio to South Carolina in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

3:00 pm - 4:56 pm

SAT

CLT

24h 56m

1 stop

6:30 pm - 3:09 pm

CLT

SAT

21h 39m

1 stop

$191Frontier

Fri, Apr 17 - Fri, Apr 24

3:00 pm - 4:56 pm

SAT

CLT

24h 56m

1 stop

6:18 pm - 3:09 pm

CLT

SAT

21h 51m

1 stop

$212Frontier

Fri, Apr 17 - Mon, Apr 20

5:00 am - 11:44 am

SAT

GSP

5h 44m

1 stop

5:12 pm - 10:52 pm

GSP

SAT

6h 40m

1 stop

$275American Airlines

Wed, Apr 15 - Wed, Apr 22

5:09 pm - 12:24 am

SAT

CHS

6h 15m

1 stop

5:00 am - 9:15 am

CHS

SAT

5h 15m

1 stop

$275American Airlines

Wed, May 13 - Wed, May 20

1:25 pm - 8:50 pm

SAT

CHS

6h 25m

1 stop

7:15 pm - 11:15 pm

CHS

SAT

5h 00m

1 stop

$312Southwest

Mon, Apr 20 - Wed, Apr 22

7:20 am - 9:30 pm

SAT

CHS

13h 10m

2 stops

3:40 pm - 11:15 pm

CHS

SAT

8h 35m

1 stop

$323Southwest

Mon, Apr 20 - Wed, Apr 22

5:30 am - 11:17 am

SAT

CAE

4h 47m

1 stop

11:55 am - 3:21 pm

CAE

SAT

4h 26m

1 stop

$339Delta

Fri, Jul 10 - Wed, Jul 29

2:00 pm - 11:59 pm

SAT

CAE

8h 59m

2 stops

2:20 pm - 10:54 pm

CAE

SAT

9h 34m

1 stop

$344United Airlines

Tue, May 5 - Sat, May 9

5:30 am - 4:55 pm

SAT

CAE

10h 25m

2 stops

10:50 am - 7:00 pm

CAE

SAT

9h 10m

2 stops

$366United Airlines

Sat, Apr 18 - Sat, Apr 25

6:20 am - 2:17 pm

SAT

GSP

6h 57m

1 stop

3:03 pm - 8:30 pm

GSP

SAT

6h 27m

1 stop

$415Delta

Sat, Apr 25 - Sat, May 2

Frontier flights from San Antonio to South Carolina

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

Frontier

Apr 17

SAT3:00 pmSan Antonio

24h 56m

1 stop

CLT4:56 pmCharlotte Douglas

Apr 24

CLT6:30 pmCharlotte Douglas

21h 39m

1 stop

SAT3:09 pmSan Antonio

$191

Frontier

Apr 17

SAT3:00 pmSan Antonio

24h 56m

1 stop

CLT4:56 pmCharlotte Douglas

Apr 20

CLT6:18 pmCharlotte Douglas

21h 51m

1 stop

SAT3:09 pmSan Antonio

$212

Frontier

Jun 1

SAT8:59 pmSan Antonio

9h 26m

1 stop

CLT7:25 amCharlotte Douglas

Jun 3

CLT8:55 amCharlotte Douglas

12h 19m

1 stop

SAT8:14 pmSan Antonio

$221

Spirit Airlines flights from San Antonio to South Carolina

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

Spirit Airlines

May 9

SAT6:07 amSan Antonio

6h 47m

1 stop

CLT1:54 pmCharlotte Douglas

May 10

CLT12:50 pmCharlotte Douglas

12h 09m

1 stop

SAT11:59 pmSan Antonio

$256

Spirit Airlines

May 3

SAT6:00 amSan Antonio

7h 36m

1 stop

CLT2:36 pmCharlotte Douglas

May 8

CLT12:50 pmCharlotte Douglas

12h 09m

1 stop

SAT11:59 pmSan Antonio

$257

Spirit Airlines

Apr 8

SAT10:22 amSan Antonio

13h 16m

1 stop

CLT12:38 amCharlotte Douglas

Apr 12

CLT2:47 pmCharlotte Douglas

22h 40m

1 stop

SAT12:27 pmSan Antonio

$258

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 - CLT

SATCLT

San Antonio

Fri 4/17

3:00 pm-4:56 pm

1 stop24h 56m

Charlotte Douglas

Fri 4/24

6:30 pm-3:09 pm

1 stop21h 39m

$191

San AntonioCharlotte

SAT - CLT

SATCLT

San Antonio

Fri 4/17

3:00 pm-4:56 pm

1 stop24h 56m

Charlotte Douglas

Mon 4/20

6:18 pm-3:09 pm

1 stop21h 51m

$212

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Wed 4/15

5:00 am-11:44 am

1 stop5h 44m

Greenville

Wed 4/22

5:12 pm-10:52 pm

1 stop6h 40m

$275

San AntonioCharleston

SAT - CHS

SATCHS

San Antonio

Wed 5/13

5:09 pm-12:24 am

1 stop6h 15m

Charleston

Wed 5/20

5:00 am-9:15 am

1 stop5h 15m

$275

San AntonioCharleston

SAT - CHS

SATCHS

San Antonio

Mon 4/20

1:25 pm-8:50 pm

1 stop6h 25m

Charleston

Wed 4/22

7:15 pm-11:15 pm

1 stop5h 00m

$312

San AntonioCharleston

SAT - CHS

SATCHS

San Antonio

Mon 4/20

7:20 am-9:30 pm

2 stops13h 10m

Charleston

Wed 4/22

3:40 pm-11:15 pm

1 stop8h 35m

$323

Quickest round-trip

San AntonioColumbia

SAT - CAE

SATCAE

San Antonio

Fri 7/10

5:30 am-11:17 am

1 stop4h 47m

Columbia Metropolitan

Wed 7/29

11:55 am-3:21 pm

1 stop4h 26m

$339

San AntonioColumbia

SAT - CAE

SATCAE

San Antonio

Tue 5/5

2:00 pm-11:59 pm

2 stops8h 59m

Columbia Metropolitan

Sat 5/9

2:20 pm-10:54 pm

1 stop9h 34m

$344

San AntonioColumbia

SAT - CAE

SATCAE

San Antonio

Sat 4/18

5:30 am-4:55 pm

2 stops10h 25m

Columbia Metropolitan

Sat 4/25

10:50 am-7:00 pm

2 stops9h 10m

$366

San AntonioGreenville

SAT - GSP

SATGSP

San Antonio

Sat 4/25

6:20 am-2:17 pm

1 stop6h 57m

Greenville

Sat 5/2

3:03 pm-8:30 pm

1 stop6h 27m

$415

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 $319, 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 $370.

How far in advance should I book a flight 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 $436 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 $318 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 47m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in South Carolina	57 airports

The fastest flight from San Antonio to South Carolina takes 2h 47m

Direct flights go from San Antonio to South Carolina on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

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

Search flight deals

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 March 2026, there are 4 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 7.9 8,320 reviews	Search Delta flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,492 reviews	Search American Airlines flights
Southwest	PriceFrom $310	Free Cancellation	Rating 8.0 4,329 reviews	Search Southwest flights
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 9,469 reviews	Search United Airlines 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.