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 45m 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?

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

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

As of December 2025, there are 28 flights per week flying from South Carolina to San Antonio. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.

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 December 2025, 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.

$80 Cheap Flights from South Carolina to San Antonio in 2025/26

1 adult

0 bags

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 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.

6:35 pm - 9:40 am

CHS

SAT

16h 05m1 stop

10:35 am - 5:36 pm

SAT

CHS

6h 01m1 stop

$153Spirit Airlines

Fri, Jan 9 - Thu, Jan 15

6:35 pm - 9:40 am

CHS

SAT

16h 05m1 stop

10:35 am - 5:36 pm

SAT

CHS

6h 01m1 stop

$183Spirit Airlines

Fri, Jan 9 - Thu, Jan 15

3:08 pm - 9:40 am

CAE

SAT

19h 32m1 stop

10:35 am - 2:18 pm

SAT

CAE

26h 43m1 stop

$187Multiple Airlines

Thu, Jan 22 - Sat, Jan 24

8:00 am - 9:40 am

SAV

SAT

26h 40m1 stop

10:35 am - 11:25 pm

SAT

SAV

11h 50m1 stop

$195Multiple Airlines

Sun, Jan 18 - Fri, Jan 23

10:17 am - 3:21 pm

CAE

SAT

6h 04m1 stop

6:30 am - 11:58 am

SAT

CAE

4h 28m1 stop

$237Delta

Wed, Jan 14 - Wed, Jan 21

9:10 am - 8:56 pm

CAE

SAT

12h 46m2 stops

12:15 pm - 6:55 pm

SAT

CAE

5h 40m1 stop

$242United Airlines

Wed, Jan 14 - Wed, Jan 21

9:10 am - 7:41 pm

CAE

SAT

11h 31m2 stops

5:25 am - 2:00 pm

SAT

CAE

7h 35m2 stops

$247United Airlines

Wed, Jan 14 - Wed, Jan 21

6:00 am - 10:11 am

CAE

SAT

5h 11m1 stop

5:20 am - 11:58 am

SAT

CAE

5h 38m1 stop

$248Delta

Thu, Dec 25 - Sat, Jan 17

1:51 pm - 8:51 pm

CAE

SAT

8h 00m2 stops

1:10 pm - 10:00 pm

SAT

CAE

7h 50m1 stop

$253American Airlines

Sat, Feb 7 - Sat, Feb 21

1:51 pm - 8:51 pm

CAE

SAT

8h 00m2 stops

9:15 am - 6:03 pm

SAT

CAE

7h 48m2 stops

$258American Airlines

Sat, Feb 7 - Sat, Feb 21

Spirit Airlines flights from South Carolina to San Antonio

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

Spirit Airlines

Jan 9

CHS6:35 pmCharleston

16h 05m

1 stop

SAT9:40 amSan Antonio

Jan 15

SAT10:35 amSan Antonio

6h 01m

1 stop

CHS5:36 pmCharleston

$153

Find similar

Spirit Airlines

Jan 9

CHS6:35 pmCharleston

16h 05m

1 stop

SAT9:40 amSan Antonio

Jan 15

SAT10:35 amSan Antonio

6h 01m

1 stop

CHS5:36 pmCharleston

$183

Find similar

Spirit Airlines

Jan 29

MYR8:15 pmMyrtle Beach Intl

14h 25m

1 stop

SAT9:40 amSan Antonio

Jan 31

SAT10:35 amSan Antonio

7h 45m

1 stop

MYR7:20 pmMyrtle Beach Intl

$204

Find similar

Delta flights from South Carolina to San Antonio

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

Delta

Jan 14

CAE10:17 amColumbia Metropolitan

6h 04m

1 stop

SAT3:21 pmSan Antonio

Jan 21

SAT6:30 amSan Antonio

4h 28m

1 stop

CAE11:58 amColumbia Metropolitan

$237

Find similar

Delta

Dec 25

CAE6:00 amColumbia Metropolitan

5h 11m

1 stop

SAT10:11 amSan Antonio

Jan 17

SAT11:18 amSan Antonio

7h 07m

1 stop

CAE7:25 pmColumbia Metropolitan

$248

Find similar

Delta

Jan 22

CAE5:35 amColumbia Metropolitan

5h 15m

1 stop

SAT9:50 amSan Antonio

Jan 26

SAT5:20 amSan Antonio

5h 38m

1 stop

CAE11:58 amColumbia Metropolitan

$279

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Fri 1/9

6:35 pm-9:40 am

1 stop16h 05m

San Antonio

Thu 1/15

10:35 am-5:36 pm

1 stop6h 01m

$153

CharlestonSan Antonio

CHS - SAT

CHSSAT

Charleston

Fri 1/9

6:35 pm-9:40 am

1 stop16h 05m

San Antonio

Thu 1/15

10:35 am-5:36 pm

1 stop6h 01m

$183

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Thu 1/22

3:08 pm-9:40 am

1 stop19h 32m

San Antonio

Sat 1/24

10:35 am-2:18 pm

1 stop26h 43m

$187

SavannahSan Antonio

SAV - SAT

SAVSAT

Savannah/Hilton Head

Sun 1/18

8:00 am-9:40 am

1 stop26h 40m

San Antonio

Fri 1/23

10:35 am-11:25 pm

1 stop11h 50m

$195

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Wed 1/14

10:17 am-3:21 pm

1 stop6h 04m

San Antonio

Wed 1/21

6:30 am-11:58 am

1 stop4h 28m

$237

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Wed 1/14

9:10 am-8:56 pm

2 stops12h 46m

San Antonio

Wed 1/21

12:15 pm-6:55 pm

1 stop5h 40m

$242

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Wed 1/14

9:10 am-7:41 pm

2 stops11h 31m

San Antonio

Wed 1/21

5:25 am-2:00 pm

2 stops7h 35m

$247

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Thu 12/25

6:00 am-10:11 am

1 stop5h 11m

San Antonio

Sat 1/17

5:20 am-11:58 am

1 stop5h 38m

$248

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Sat 2/7

1:51 pm-8:51 pm

2 stops8h 00m

San Antonio

Sat 2/21

1:10 pm-10:00 pm

1 stop7h 50m

$253

ColumbiaSan Antonio

CAE - SAT

CAESAT

Columbia Metropolitan

Sat 2/7

1:51 pm-8:51 pm

2 stops8h 00m

San Antonio

Sat 2/21

9:15 am-6:03 pm

2 stops7h 48m

$258

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

Airlines

Other information

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from South Carolina during May instead. Flights to San Antonio in May, while not as cheap as those in September, still average around $355.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $365. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $476.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from South Carolina to San Antonio at noon for as low as $254. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $460. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 13% 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	3h 04m
Direct flights	Every day
Airports in San Antonio	1 airport

The fastest flight from South Carolina to San Antonio takes 3h 04m

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

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 December 2025, 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 4,253 reviews	Search Southwest flights
Spirit Airlines	PriceFrom $196	Free Cancellation	Rating 6.3 8,179 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $223	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $252	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 1/10

Sat 1/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Texas

Popular cities in the United States

Flights to New Yorkfrom $34

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $41

Flights to San Franciscofrom $53

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $49

Flights to Bostonfrom $55

Flights to Atlantafrom $49

Flights to Dallasfrom $52

Flights to Seattlefrom $58

Cheap flights from South Carolina to San Antonio from $80

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 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from South Carolina to San Antonio

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from South Carolina to San Antonio

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

Delta flights from South Carolina to San Antonio

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

momondo Fare Finder

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

See travel insights to San Antonio from

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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from South Carolina during May instead. Flights to San Antonio in May, while not as cheap as those in September, still average around $355.

What is the cheapest day to depart on your flight to San Antonio?

What is the cheapest time of day to depart on your flight to San Antonio?

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

You could potentially save up to 13% on your flight if you consider stops on a South Carolina to San Antonio flight.

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

Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating 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?

As of December 2025, there are 28 flights per week flying from South Carolina to San Antonio. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.

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

Fastest flight time

Direct flights

Airports in San Antonio

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

How many operators does momondo search 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?

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

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?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas