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

As of August 2025, there are 12 flights per week flying from South Carolina to San Antonio. The most common day of the week flights depart is Tue, with 33% 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 45m on average. On the other hand, flying from Hilton Head Island to Austin takes 4h 44m 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 is the cheapest airline that flies from South Carolina to San Antonio?

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

What airlines fly to San Antonio?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to San Antonio from South Carolina according to our data. American Airlines 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.

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 August 2025, there are 6 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.

$99 Cheap Flights from South Carolina to San Antonio in 2025

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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

5:10 pm - 11:20 pmCLT-SAT

7h 10m1 stop

2:30 pm - 8:50 pmSAT-CLT

5h 20m1 stop

$198Southwest

Find Deal

Tue, Nov 4 - Tue, Nov 11

6:10 am - 11:10 amCLT-SAT

6h 00m1 stop

12:05 pm - 9:10 pmSAT-CLT

8h 05m2 stops

$203Southwest

Find Deal

Tue, Nov 4 - Tue, Nov 11

5:30 pm - 12:19 amCLT-SAT

7h 49m1 stop

6:35 am - 1:02 pmSAT-CLT

5h 27m1 stop

$217Delta

Find Deal

Thu, Sep 18 - Mon, Sep 22

6:00 am - 1:15 pmCLT-SAT

8h 15m2 stops

4:21 pm - 9:59 pmSAT-CLT

4h 38m1 stop

$222United Airlines

Find Deal

Thu, Sep 25 - Tue, Sep 30

7:43 pm - 1:49 pmMYR-SAT

19h 06m1 stop

2:54 pm - 11:57 amSAT-MYR

20h 03m1 stop

$223Spirit Airlines

Find Deal

Wed, Sep 3 - Thu, Sep 11

6:40 am - 3:55 pmCLT-SAT

10h 15m1 stop

6:00 am - 12:34 pmSAT-CLT

5h 34m1 stop

$227Spirit Airlines

Find Deal

Fri, Oct 31 - Sun, Nov 9

6:00 am - 12:43 pmCLT-SAT

7h 43m1 stop

6:20 pm - 11:54 pmSAT-CLT

4h 34m1 stop

$232Delta

Find Deal

Sat, Nov 1 - Sun, Nov 9

10:25 am - 7:52 pmCLT-SAT

10h 27m2 stops

2:25 pm - 9:59 pmSAT-CLT

6h 34m1 stop

$237United Airlines

Find Deal

Wed, Sep 24 - Sun, Sep 28

5:34 pm - 1:59 pmCLT-SAT

21h 25m1 stop

6:00 am - 12:34 pmSAT-CLT

5h 34m1 stop

$241

Find Deal

Sun, Nov 9 - Thu, Nov 13

10:17 am - 6:12 pmCLT-SAT

8h 55m1 stop

8:16 pm - 4:25 pmSAT-CLT

19h 09m1 stop

$250

Find Deal

Mon, Sep 8 - Thu, Sep 11

Southwest flights from South Carolina to San Antonio

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

Southwest

Nov 4

CLT5:10 pmCharlotte Douglas

7h 10m

1 stop

SAT11:20 pmSan Antonio

Nov 11

SAT2:30 pmSan Antonio

5h 20m

1 stop

CLT8:50 pmCharlotte Douglas

$198

Find similar

Southwest

Nov 4

CLT6:10 amCharlotte Douglas

6h 00m

1 stop

SAT11:10 amSan Antonio

Nov 11

SAT12:05 pmSan Antonio

8h 05m

2 stops

CLT9:10 pmCharlotte Douglas

$203

Find similar

Southwest

Dec 6

CLT8:15 amCharlotte Douglas

10h 10m

2 stops

SAT5:25 pmSan Antonio

Dec 10

SAT12:05 pmSan Antonio

8h 05m

2 stops

CLT9:10 pmCharlotte Douglas

$208

Find similar

United Airlines flights from South Carolina to San Antonio

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

United Airlines

Sep 25

CLT6:00 amCharlotte Douglas

8h 15m

2 stops

SAT1:15 pmSan Antonio

Sep 30

SAT4:21 pmSan Antonio

4h 38m

1 stop

CLT9:59 pmCharlotte Douglas

$222

Find similar

United Airlines

Sep 24

CLT10:25 amCharlotte Douglas

10h 27m

2 stops

SAT7:52 pmSan Antonio

Sep 28

SAT2:25 pmSan Antonio

6h 34m

1 stop

CLT9:59 pmCharlotte Douglas

$237

Find similar

United Airlines

Sep 24

CAE11:04 amColumbia Metropolitan

9h 48m

2 stops

SAT7:52 pmSan Antonio

Sep 28

SAT7:00 amSan Antonio

6h 18m

1 stop

CAE2:18 pmColumbia Metropolitan

$264

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

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Tue 11/4

5:10 pm-11:20 pm

1 stop7h 10m

San Antonio

Tue 11/11

2:30 pm-8:50 pm

1 stop5h 20m

$198

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Tue 11/4

6:10 am-11:10 am

1 stop6h 00m

San Antonio

Tue 11/11

12:05 pm-9:10 pm

2 stops8h 05m

$203

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Thu 9/18

5:30 pm-12:19 am

1 stop7h 49m

San Antonio

Mon 9/22

6:35 am-1:02 pm

1 stop5h 27m

$217

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Thu 9/25

6:00 am-1:15 pm

2 stops8h 15m

San Antonio

Tue 9/30

4:21 pm-9:59 pm

1 stop4h 38m

$222

Myrtle BeachSan Antonio

MYR - SAT

MYRSAT

Myrtle Beach Intl

Wed 9/3

7:43 pm-1:49 pm

1 stop19h 06m

San Antonio

Thu 9/11

2:54 pm-11:57 am

1 stop20h 03m

$223

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Fri 10/31

6:40 am-3:55 pm

1 stop10h 15m

San Antonio

Sun 11/9

6:00 am-12:34 pm

1 stop5h 34m

$227

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Sat 11/1

6:00 am-12:43 pm

1 stop7h 43m

San Antonio

Sun 11/9

6:20 pm-11:54 pm

1 stop4h 34m

$232

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Wed 9/24

10:25 am-7:52 pm

2 stops10h 27m

San Antonio

Sun 9/28

2:25 pm-9:59 pm

1 stop6h 34m

$237

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Sun 11/9

5:34 pm-1:59 pm

1 stop21h 25m

San Antonio

Thu 11/13

6:00 am-12:34 pm

1 stop5h 34m

$241

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Mon 9/8

10:17 am-6:12 pm

1 stop8h 55m

San Antonio

Thu 9/11

8:16 pm-4:25 pm

1 stop19h 09m

$250

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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 May, then book flights to San Antonio from South Carolina during August instead. Flights to San Antonio in August, while not as cheap as those in May, still average around $373.

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.

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

You are more likely to see cheaper flights to San Antonio from South Carolina when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $417 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from South Carolina for as low as $336 on momondo.

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

You could potentially save up to 3% 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

Best Price Found	$99
Fastest flight time	3h 02m
Direct flights	Every day
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from South Carolina in the past 72 hours is $99. The best round-trip flight deal from South Carolina to San Antonio found on momondo in the last 72 hours is $198.

The fastest flight from South Carolina to San Antonio takes 3h 02m

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

There is 1 airport near San Antonio: 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 August 2025, there are 6 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
Spirit Airlines	PriceFrom $193	Free Cancellation	Rating 6.3 8,055 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $208	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $247	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Southwest	PriceFrom $300	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest 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

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Cheap flights from South Carolina to San Antonio from $99

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 10/4. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from South Carolina to San Antonio

Cheap round-trip flights

Cheap one-way flights

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Cheap direct flights

Southwest flights from South Carolina to San Antonio

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

United Airlines flights from South Carolina to San Antonio

Our best United Airlines 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

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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of May, then book flights to San Antonio from South Carolina during August instead. Flights to San Antonio in August, while not as cheap as those in May, still average around $373.

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?

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

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

You could potentially save up to 3% 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?

Southwest, Spirit Airlines, 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 August 2025, there are 12 flights per week flying from South Carolina to San Antonio. The most common day of the week flights depart is Tue, with 33% 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

Best Price Found

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