Cheap Flights from Charlotte (CLT) to San Antonio (SAT)

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Popular airlines from Charlotte-Douglas International Airport (CLT) to San Antonio International Airport (SAT)

Frequently asked questions

Which airlines fly direct from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
Enter CLT to SAT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
To find a cheap flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The best airline to fly with from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) will differ from traveller to traveller. If you like to fly early, AA offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. AA offers the most daily flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
When flying from Charlotte-Douglas Intl. (CLT) to San Antonio Intl. (SAT), you'll find approximately 4 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 101 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The earliest flight from Charlotte-Douglas Intl. (CLT) to San Antonio Intl. (SAT) typically departs at approximately 5:05 AM local time. This service is operated by Southwest Airlines and is seasonal, active in June, July, and August. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
You'll typically find the most flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) on a Friday, with around 58 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines. Fridays offer notably more flight options compared to other days of the week, making it a great day to plan your trip.
What are the most popular departure times for flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The most popular departure times for flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) are in the early morning, from 6am to 9am. About 27% of passengers prefer this time. Many major carriers, including Delta, American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
Direct flights from CLT to SAT usually take about 3 hours 20 minutes, traveling roughly 1,094 miles. If you opt for a connecting flight, expect to add around 3 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
Select the "Business class" and "First class" filters when looking for CLT to SAT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight with Expedia?
It's easy to earn miles on a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Antonio from Charlotte-Douglas Intl. (CLT)?
If you're planning to travel to San Antonio from Charlotte-Douglas Intl. (CLT), you can fly directly into San Antonio Intl. (SAT) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), O'Hare Intl. (ORD), Nashville Intl. (BNA) before reaching San Antonio. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) at the last minute?
Typically, booking a last minute flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package?
Securing a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
If you booked your Charlotte, NC (CLT-Charlotte-Douglas Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Charlotte-Douglas Intl.
Destination airport
San Antonio Intl.
Distance
1750 km
Average flight time
2 hours 7 mins

Book with confidence

Compare flights from Charlotte to San Antonio easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Charlotte to San Antonio. Operating between them flights per day, airlines cover the route. And fly direct, getting you to San Antonio Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Charlotte-Douglas Intl. to San Antonio Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Charlotte-Douglas Intl. (CLT) to San Antonio Intl. (SAT)

The easiest way to view the best deals on flights from Charlotte to San Antonio today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Charlotte-Douglas Intl. to San Antonio Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Charlotte and San Antonio
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Charlotte to San Antonio flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Charlotte-Douglas Intl. to San Antonio Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Charlotte to San Antonio easily and book with confidence

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