San Antonio

$91+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SAT
Apr 8 — Apr 151
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Cheapflights Tip: The best prices from Charlotte Douglas to San Antonio are usually found in October or January, booked 75 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Charlotte to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Mytrip)

One-way from

$101
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$370

Good round-trip deal

$303 or less

Good one-way deal

$161 or less
Provider with most accurate pricing for Charlotte Douglas-San Antonio flight deals.
Provider most trusted by Cheapflights users for Charlotte Douglas-San Antonio flights.
From Charlotte Douglas to San Antonio
One-way flight from Charlotte Douglas to San Antonio
Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Charlotte Douglas to San Antonio.
Price to beat on a one-way flight from Charlotte Douglas to San Antonio.

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 April 3, 2025.

This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:15 pmCLT - SAT
Nonstop3h 01mAmerican Airlines
Sat 5/316:38 amSAT - CLT
Nonstop2h 52mAmerican Airlines
Deal found 4/2$277
This CheapOair deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2410:57 amCLT - SAT
2 stops23h 17mSpirit Airlines
Mon 4/2811:48 amSAT - CLT
1 stop21h 24mSpirit Airlines
Deal found 4/3$278
This CheapOair deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/119:16 pmCLT - SAT
1 stop15h 05mFrontier
Tue 4/159:03 amSAT - CLT
1 stop10h 35mFrontier
Deal found 4/2$280
This Booking.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/119:16 pmCLT - SAT
1 stop15h 05mMultiple Airlines
Wed 4/1610:09 amSAT - CLT
1 stop5h 29mMultiple Airlines
Deal found 4/2$287
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:30 amCLT - SAT
1 stop6h 06mDelta
Sat 5/318:00 amSAT - CLT
1 stop7h 29mDelta
Deal found 4/2$297
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2311:15 amCLT - SAT
1 stop7h 35mSouthwest
Sat 4/268:05 amSAT - CLT
1 stop5h 15mSouthwest
Deal found 4/2$378
This United deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2411:08 amCLT - SAT
2 stops9h 29mUnited Airlines
Sat 5/315:30 amSAT - CLT
1 stop4h 31mUnited Airlines
Deal found 4/2$382

Cheapflights Fare Finder

Customize your flight search to find flights from Charlotte to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Charlotte to San Antonio that are best for you.

Fly from

Charlotte

Fly to

San Antonio

Route

Depart

Return

Price

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Sat 5/24

8:15 pm-10:16 pm

Nonstop3h 01m

San Antonio

Sat 5/31

6:38 am-10:30 am

Nonstop2h 52m

$277

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Thu 4/24

10:57 am-9:14 am

2 stops23h 17m

San Antonio

Mon 4/28

11:48 am-10:12 am

1 stop21h 24m

$278

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Sat 5/24

7:30 am-12:36 pm

1 stop6h 06m

San Antonio

Sat 5/31

8:00 am-4:29 pm

1 stop7h 29m

$297

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Fri 5/23

5:24 pm-5:04 am

1 stop12h 40m

San Antonio

Mon 5/26

10:42 am-10:41 am

1 stop22h 59m

$318

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Wed 4/23

11:15 am-5:50 pm

1 stop7h 35m

San Antonio

Sat 4/26

8:05 am-2:20 pm

1 stop5h 15m

$378

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Sat 5/24

11:08 am-7:37 pm

2 stops9h 29m

San Antonio

Sat 5/31

5:30 am-11:01 am

1 stop4h 31m

$382

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Thu 5/8

9:45 pm-8:56 am

1 stop12h 11m

$91

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Fri 4/25

9:38 am-6:59 pm

1 stop10h 21m

$105

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Thu 7/3

7:45 pm-12:45 am

1 stop6h 00m

$164

CharlotteSan Antonio

CLT - SAT

CLTSAT

Charlotte Douglas

Wed 4/30

6:04 am-10:45 am

1 stop5h 41m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 12 results
1
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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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-San Antonio flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

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 March 28, 2025.

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?

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 April 3, 2025.

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?

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.

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.

Rainfall in San Antonio by month

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

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

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated April 3, 2025.
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.

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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?

    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 is 1 flight from Douglas to San Antonio, all of which are around 2h 54m 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 $277. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $292 and $297, respectively. You may be able to fly from Charlotte to San Antonio for 25% 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 Spirit Airlines. According to our data, you can fly for as low as $101. Users have also found prices from $105 and $164 on Frontier and Southwest, 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 $489, our data indicates the cheapest price to be $121. The most popular route (Charlotte Douglas - San Antonio), is priced around $183.

  • 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

Traveling to a place near Charlotte?

Book flights to Charlotte if you plan to visit one of these locations
New Braunfels

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Alternative routes for Charlotte to San Antonio

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Top 6 airlines flying from Charlotte to San Antonio

Discover the top 6 airlines that operate flights from Charlotte to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$115Average$169FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$138Average$213FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$322FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$211Average$376FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$239Average$378FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$301Average$360FlexibilityNo cancel feeOn-time63%

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