What are the cheapest airlines flying from Charlotte to San Antonio round-trip?

Flying on Spirit Airlines is currently your cheapest option to San Antonio, with prices starting at $280. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $287 and $327, respectively. You may be able to fly from Charlotte to San Antonio for 23% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Charlotte to San Antonio one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $97. Users have also found prices from $114 and $134 on Spirit Airlines and Delta, respectively.

What are the cheapest flights from Charlotte to San Antonio?

Looking for the cheapest flight from Charlotte to San Antonio? While on average our users pay $314, our data indicates the cheapest price to be $138. The most popular route (Charlotte Douglas - San Antonio), is priced around $222.

What are the most popular airlines that fly from Charlotte to San Antonio?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Charlotte to San Antonio.

What is the cheapest day to fly round-trip from Charlotte to San Antonio?

Travelers have found that booking a Friday departure is the best way to save up to 28% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Charlotte to San Antonio, book at least 55 days before your planned departure. Booking around this time can save you about 47% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $381 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $463.

What is the cheapest month to fly from Charlotte to San Antonio?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, October can be a great choice for travel to San Antonio. Flights to San Antonio from Charlotte in October are about $366 on average during October, but can be found for as low as $179.

Most accurate provider : When it comes to deals on Charlotte-San Antonio flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Charlotte-San Antonio flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Charlotte-San Antonio flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Charlotte-San Antonio flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Charlotte to San Antonio?

Booking a flight from Charlotte Douglas (CLT) to San Antonio (SAT) is your only option if you wish to fly from Charlotte to San Antonio. On a typical day, there are 4 flights from Douglas to San Antonio, all of which are around 3h 04m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Douglas to San Antonio.

Can I find deals for flights from Charlotte to San Antonio that include hotel bookings?

Yes. In addition to deals on Charlotte to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Charlotte to San Antonio?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlotte to San Antonio.

Can I find deals for business class flights from Charlotte to San Antonio?

Yes. Cheapflights offers flight deals from Charlotte to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$97+ Flights from Charlotte to San Antonio - Compare & Save Big

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Find cheap flights from Charlotte to San Antonio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Charlotte Douglas to San Antonio are usually found in October or August, booked 75 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Charlotte to San Antonio

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$280 (Mytrip)
One-way from	$97 (CheapOair)
Popular in	April
Cheapest in	October
Average price	$401
Good round-trip deal	$298 or less
Good one-way deal	$191 or less

Provider with most accurate pricing for Charlotte Douglas-San Antonio flight deals.

Search Deals

Provider most trusted by Cheapflights users for Charlotte Douglas-San Antonio flights.

Search Deals

From Charlotte Douglas to San Antonio

Search Deals

One-way flight from Charlotte Douglas to San Antonio

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Charlotte Douglas to San Antonio.

Search Deals

Price to beat on a one-way flight from Charlotte Douglas to San Antonio.

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Find flight deals from Charlotte to San Antonio

Cheapest flights from Charlotte to San Antonio
Explore the most affordable flight options available from Charlotte to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 28, 2025.

mar. 5/134:46 pmCLT - SAT

1 stop7h 05mSpirit Airlines

ven. 5/1610:51 pmSAT - CLT

2 stops33h 59mSpirit Airlines

Deal found 4/27

$280

lun. 5/268:55 amCLT - SAT

Nonstop2h 57mAmerican Airlines

lun. 6/211:46 amSAT - CLT

Nonstop2h 48mAmerican Airlines

Deal found 4/28

$287

ven. 5/97:44 amCLT - SAT

1 stop12h 47mMultiple Airlines

lun. 5/1210:01 amSAT - CLT

1 stop6h 38mMultiple Airlines

Deal found 4/28

$295

mar. 11/186:00 amCLT - SAT

1 stop6h 18mDelta

sam. 11/2212:50 pmSAT - CLT

1 stop7h 59mDelta

Deal found 4/28

$297

jeu. 5/110:36 pmCLT - SAT

1 stop21h 55mFrontier

dim. 5/410:52 amSAT - CLT

1 stop21h 05mFrontier

Deal found 4/28

$301

jeu. 6/269:05 pmCLT - SAT

1 stop4h 45mSouthwest

dim. 6/296:35 amSAT - CLT

1 stop4h 35mSouthwest

Deal found 4/28

$327

jeu. 6/56:00 amCLT - SAT

2 stops10h 23mUnited Airlines

dim. 6/82:10 pmSAT - CLT

1 stop6h 18mUnited Airlines

Deal found 4/28

$412

Best flights from Charlotte to San Antonio
Discover carefully curated flight deals from Charlotte to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 28, 2025.

mar. 5/134:46 pmCLT - SAT

1 stop7h 05mSpirit Airlines

ven. 5/1610:51 pmSAT - CLT

2 stops33h 59mSpirit Airlines

Deal found 4/27

$280

lun. 5/268:55 amCLT - SAT

Nonstop2h 57mAmerican Airlines

lun. 6/211:46 amSAT - CLT

Nonstop2h 48mAmerican Airlines

Deal found 4/28

$287

ven. 5/97:44 amCLT - SAT

1 stop12h 47mMultiple Airlines

lun. 5/1210:01 amSAT - CLT

1 stop11h 01mMultiple Airlines

Deal found 4/28

$295

jeu. 6/269:05 pmCLT - SAT

1 stop4h 45mSouthwest

dim. 6/296:35 amSAT - CLT

1 stop4h 35mSouthwest

Deal found 4/28

$327

ven. 5/97:59 pmCLT - SAT

1 stop5h 29mDelta

mer. 5/146:33 amSAT - CLT

1 stop6h 03mDelta

Deal found 4/28

$362

sam. 5/2411:08 amCLT - SAT

2 stops11h 24mUnited Airlines

sam. 5/315:30 amSAT - CLT

1 stop4h 31mUnited Airlines

Deal found 4/28

$382

Last-minute flights from Charlotte to San Antonio
Discover last-minute flight deals from Charlotte to San Antonio. Data last updated avril 28, 2025 and is based on user searches.

mar. 4/295:00 pmCLT - SAT

1 stop5h 41mUnited Airlines

mar. 5/69:40 amSAT - CLT

2 stops11h 05mUnited Airlines

Deal found 4/28

$488

jeu. 5/110:36 pmCLT - SAT

1 stop21h 55mFrontier

dim. 5/410:52 amSAT - CLT

1 stop21h 05mFrontier

Deal found 4/28

$301

sam. 5/36:42 pmCLT - SAT

1 stop16h 10mMultiple Airlines

lun. 5/56:31 pmSAT - CLT

1 stop10h 14mMultiple Airlines

Deal found 4/28

$347

sam. 5/37:37 pmCLT - SAT

1 stop5h 53mDelta

mer. 5/711:30 amSAT - CLT

1 stop7h 01mDelta

Deal found 4/28

$377

sam. 5/35:29 amCLT - SAT

1 stop7h 14mAmerican Airlines

mar. 5/68:12 amSAT - CLT

Nonstop2h 51mAmerican Airlines

Deal found 4/28

$387

dim. 5/46:30 amCLT - SAT

1 stop5h 46mUnited Airlines

sam. 5/105:30 amSAT - CLT

2 stops10h 51mUnited Airlines

Deal found 4/28

$541

mer. 5/76:25 amCLT - SAT

1 stop6h 40mSouthwest

sam. 5/105:50 amSAT - CLT

1 stop7h 30mSouthwest

Deal found 4/27

$358

jeu. 5/82:53 pmCLT - SAT

2 stops31h 57mSpirit Airlines

dim. 5/186:03 pmSAT - CLT

1 stop20h 34mSpirit Airlines

Deal found 4/28

$321

ven. 5/97:44 amCLT - SAT

1 stop12h 47mMultiple Airlines

lun. 5/1210:01 amSAT - CLT

1 stop11h 01mMultiple Airlines

Deal found 4/28

$295

ven. 5/97:59 pmCLT - SAT

1 stop5h 29mDelta

mer. 5/146:33 amSAT - CLT

1 stop6h 03mDelta

Deal found 4/28

$362

mar. 5/134:46 pmCLT - SAT

1 stop7h 05mSpirit Airlines

ven. 5/1610:51 pmSAT - CLT

2 stops33h 59mSpirit Airlines

Deal found 4/27

$280

lun. 5/268:55 amCLT - SAT

Nonstop2h 57mAmerican Airlines

lun. 6/211:46 amSAT - CLT

Nonstop2h 48mAmerican Airlines

Deal found 4/28

$287

One-way flights from Charlotte to San Antonio
Search for one-way flight options from Charlotte to San Antonio. Find affordable one-way fares based on user searches. Data last updated avril 28, 2025.

sam. 5/36:42 pmCLT - SAT

1 stop16h 10mFrontier

Deal found 4/28

$97

mar. 6/34:46 pmCLT - SAT

1 stop7h 05mSpirit Airlines

Deal found 4/28

$114

dim. 6/15:40 amCLT - SAT

1 stop4h 57mDelta

Deal found 4/28

$134

dim. 6/18:15 pmCLT - SAT

Nonstop3h 01mAmerican Airlines

Deal found 4/28

$144

mer. 5/73:25 pmCLT - SAT

1 stop9h 40mSouthwest

Deal found 4/28

$150

mar. 7/110:29 amCLT - SAT

3 stops14h 30mUnited Airlines

Deal found 4/27

$250

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

mar. 5/13

4:46 pm-10:51 pm

1 stop7h 05m

San Antonio

ven. 5/16

10:51 pm-9:50 am

2 stops33h 59m

$280

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

lun. 5/26

8:55 am-10:52 am

Nonstop2h 57m

San Antonio

lun. 6/2

11:46 am-3:34 pm

Nonstop2h 48m

$287

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

ven. 5/9

7:44 am-7:31 pm

1 stop12h 47m

San Antonio

lun. 5/12

10:01 am-5:39 pm

1 stop6h 38m

$295

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

jeu. 5/1

10:36 pm-7:31 pm

1 stop21h 55m

San Antonio

dim. 5/4

10:52 am-8:57 am

1 stop21h 05m

$301

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

jeu. 6/26

9:05 pm-12:50 am

1 stop4h 45m

San Antonio

dim. 6/29

6:35 am-12:10 pm

1 stop4h 35m

$327

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

ven. 5/9

7:59 pm-12:28 am

1 stop5h 29m

San Antonio

mer. 5/14

6:33 am-1:36 pm

1 stop6h 03m

$362

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

jeu. 6/5

6:00 am-3:23 pm

2 stops10h 23m

San Antonio

dim. 6/8

2:10 pm-9:28 pm

1 stop6h 18m

$412

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

sam. 5/3

6:42 pm-9:52 am

1 stop16h 10m

$97

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

mar. 6/3

4:46 pm-10:51 pm

1 stop7h 05m

$114

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

dim. 6/1

5:40 am-9:37 am

1 stop4h 57m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results

Compare providers for flights from Charlotte to San Antonio

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to San Antonio in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*2 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Charlotte-San Antonio flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Charlotte-San Antonio flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Charlotte-San Antonio flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Charlotte-San Antonio flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charlotte to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Charlotte with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to San Antonio

How far ahead should I book a flight from Charlotte to San Antonio?

The price you pay for your flight from Charlotte to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Charlotte to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Charlotte to San Antonio (average of $295). Flying from Charlotte to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CLT to SAT?

It’s typically best to fly out from Charlotte to San Antonio in the evening. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Charlotte to San Antonio?

Travelers seeking maximum savings on their Charlotte to San Antonio flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Charlotte to San Antonio

The most flights from CLT to SAT are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in San Antonio by month

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Read through reviews of airlines operating flights from Charlotte to San Antonio, such as Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Southwest

8.0

Very good

4,292 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Delta

8.0

Very good

7,929 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

United Airlines

7.4

Good

8,696 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Spirit Airlines

6.3

Okay

7,954 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

What airports do I use to fly from Charlotte to San Antonio?
Booking a flight from Charlotte Douglas (CLT) to San Antonio (SAT) is your only option if you wish to fly from Charlotte to San Antonio. On a typical day, there are 4 flights from Douglas to San Antonio, all of which are around 3h 04m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Douglas to San Antonio.
What are the cheapest airlines flying from Charlotte to San Antonio round-trip?
Flying on Spirit Airlines is currently your cheapest option to San Antonio, with prices starting at $280. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $287 and $327, respectively. You may be able to fly from Charlotte to San Antonio for 23% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Charlotte to San Antonio one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $97. Users have also found prices from $114 and $134 on Spirit Airlines and Delta, respectively.
What are the cheapest flights from Charlotte to San Antonio?
Looking for the cheapest flight from Charlotte to San Antonio? While on average our users pay $314, our data indicates the cheapest price to be $138. The most popular route (Charlotte Douglas - San Antonio), is priced around $222.
Can I find deals for flights from Charlotte to San Antonio that include hotel bookings?
Yes. In addition to deals on Charlotte to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charlotte to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlotte to San Antonio.
Can I find deals for business class flights from Charlotte to San Antonio?
Yes. Cheapflights offers flight deals from Charlotte to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Charlotte to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Charlotte to San Antonio (average of $295). Flying from Charlotte to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to San Antonio

Top 6 airlines flying from Charlotte to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$115	Average$162	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$138	Average$213	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$196	Average$306	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$211	Average$377	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$241	Average$372	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$311	Average$448	FlexibilityNo cancel fee	On-time63%

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$97+ Cheap flights from Charlotte to San Antonio (CLT - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charlotte to San Antonio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Charlotte Douglas to San Antonio are usually found in October or August, booked 75 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Charlotte to San Antonio

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Charlotte to San Antonio

Cheapest flights from Charlotte to San AntonioExplore the most affordable flight options available from Charlotte to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 28, 2025.

Explore the most affordable flight options available from Charlotte to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 28, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Charlotte to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to San Antonio in April.

Best time to book a flight from Charlotte to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Charlotte with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to San Antonio

How far ahead should I book a flight from Charlotte to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Charlotte to San Antonio. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Charlotte to San Antonio?

What is the cheapest time of day to fly from CLT to SAT?

Find hourly flight availability from Charlotte to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 28, 2025.

What is the cheapest day to fly from Charlotte to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Charlotte to San Antonio. Price data was last updated on March 30, 2025.

Weekly flight availability from Charlotte to San Antonio

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

Reviews of airlines servicing San Antonio

Read through reviews of airlines operating flights from Charlotte to San Antonio, such as Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Charlotte to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Charlotte to San Antonio?

What are the cheapest airlines flying from Charlotte to San Antonio round-trip?

What are the cheapest airlines to fly from Charlotte to San Antonio one-way?

What are the cheapest flights from Charlotte to San Antonio?

Can I find deals for flights from Charlotte to San Antonio that include hotel bookings?

How can I find direct flights from Charlotte to San Antonio?

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What is the cheapest month to book a flight from Charlotte to San Antonio?

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Top 6 airlines flying from Charlotte to San Antonio

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Cheapest flights from Charlotte to San Antonio
Explore the most affordable flight options available from Charlotte to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 28, 2025.