• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights


Book with Confidence: 40M+ Travelers, 20+ years of Expertise
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Customer Support
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 Customer Support

When’s a good time to book a flight from Atlanta to San Antonio?

What’s the cheapest day of the week to fly from Atlanta to San Antonio?‡

Search Cheap Flights
What is the cheapest month to fly from Atlanta to San Antonio?‡

Search Cheap Flights

‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from Atlanta to San Antonio
  • Plan Ahead - One of the keys to securing cheap flights from Atlanta to San Antonio is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Atlanta to San Antonio drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If San Antonio has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from Atlanta to San Antonio?

‡

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from Atlanta to San Antonio. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

What Our Customers Say About Our Service?

sitejabber-review
Excellent | 4 Stars
Based on 233,423 reviews
Great | 4.1 Stars
Based on 23,777 reviews
Submit A Review
  • Dec 10, 2025 Dipender Panwar I want to recognize the outstanding service provided by Jochim. His professionalism, attention to detail, and genuine customer care have consistently stood out. Interactions with him are always clear, patient, and solution focused. Team members like Jochim make a real difference and reflect positively on the organization.

    Read More

  • Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

    Read More

  • Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

    Read More

See all reviews

Atlanta to San Antonio Flight Route Information

Travel Distance:873 Miles
Airlines Flying This Route: Delta Air Lines, Air France
Weekly Flights:9
Avg. Flight Duration:02.10 Hours

Insights About Flying from Atlanta to San Antonio

Q. Which is the high season to travel from Atlanta to San Antonio?

A. The month of August is considered the high season for flying from ATL to SAT. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. How many direct flights are available from ATL to SAT?

A. There are a total of 36 direct flights from Atlanta to San Antonio. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

Q. Which is the low season to travel from Atlanta to San Antonio?

A. June is considered the low season for traveling from Atlanta to San Antonio, Texas. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. How many daily flights are there between Atlanta to San Antonio?

A. There are as many as 1 daily flights available for travelers between ATL to SAT. This data offers flexibility in choosing departure times that best suit your schedule.

Q. Which is the busiest day for passengers flying between Atlanta to San Antonio?

A. Friday are the busiest days for passengers flying between Atlanta to San Antonio. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.

Q. At what time does the last flight depart to San Antonio?

A. The last flight to San Antonio typically departs between 10:00PM - 11:00PM. Travelers who prefer late-night departures will find this information valuable for planning their journey.

Q. What percentage of travelers spent an average of 4 days in San Antonio, Texas?

A. Approximately 32.56% of travelers spent an average of 4 days exploring San Antonio. This information can assist in planning the duration of your stay in San Antonio

Q. What percentage of Atlanta to San Antonio travelers were over 60 years old?

A. A notable 23% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.

Q. What percentage of ATL to SAT travelers were millennials?

A. Millennials make up a significant portion of travelers on this route, accounting for 33% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.

Q. What percentage of Atlanta to San Antonio travelers were female?

A. Almost half of the passengers, approximately 58% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of Atlanta to San Antonio travellers booked first or business class?

A. 3% of travelers booked first or business class on this route.

Q. On which days one can have the most flight options in San Antonio?

A. Friday offer the most flight options in San Antonio.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from Atlanta to San Antonio

Looking for flights from Atlanta to San Antonio? Look no more, for you�re at the right place. Book cheap flights from Atlanta to San Antonio on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab ATL to SAT flight deals and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away!

Airports in Atlanta

The city of Atlanta is served by Hartsfield-Jackson Atlanta International Airport. The airport provides domestic & international passenger and cargo services to various destinations like Amsterdam, Paris, Cancun, London, Tokyo, Punta Cana, Mexico City, Seoul, Lima, Miami, Tampa, Dallas, Orlando, and more. Passengers can easily commute between the airport & the city using shared-ride shuttles, hotel shuttles, Limousines & taxis, rideshare/TNC, buses & trains, rental cars, and SkyTrain.

Explore San Antonio

San Antonio is the seventh most populous city in the United States and the second most populous city in the state of Texas and the Southern United States. It was founded as a Spanish mission and colonial outpost in 1718 and became the first chartered civil settlement in Texas in 1731. San Antonio is located near Alamo, a historical mission that was the basis of the Battle of the Alamo against the Mexican forces in 1836. This iconic battle was a crucial part of the Texas Revolution and culminated in the Battle of San Jacinto that drove back the Mexicans.

Things to do in San Antonio

SeaWorld San Antonio

The SeaWorld San Antonio is one of the largest marine-life theme parks in the world. It is spread across 250 acres and comprises a marine mammal park, an oceanarium, and animal theme park. It is the largest of the three parks in the SeaWorld chain owned by SeaWorld Entertainment

Alamo Mission

The Alamo Mission in San Antonio was founded in the 18th century as a Roman Catholic mission and fortress compound. It is where the Battle of the Alamo was fought between the Mexican forces and the heavily outnumbered Texian defenders in 1836.

San Antonio River Walk

The San Antonio River Walk is a popular city park and network of walkways beside the San Antonio River. It is dotted with many shops, restaurants, bars, and public artwork plus five historic missions. This river walk is just the place if you�re looking to spend a quiet evening.

Best Time to Fly to San Antonio

The best time to fly to San Antonio is the summer season from May to October. The city celebrates its popular festivals like Oktoberfest and San Antonio Rock n' Roll Marathon during this time of the year.

Download Our App

Get CheapOair deals on the GO!

Download
Check Your Flight Status

Get there on time, every time!

Check Status

Flights from Atlanta

Flights to San Antonio

Earn 2X points on CheapOair app
Earn up to 6X points on CheapOair app
Book on our apps (iOS & Android).
  • Get notified when prices drop for trips you are planning
  • Change or cancel your flights on the go!
  • Get flight alerts and updates for your trips
Switch to the app
Scan QR and installScan QR and install

Award-winning assistance, affordable travel

  • Excellent | 4 Stars
    Based on 233,423 reviews
    This rating is as of 02/10/2025
    Close[x]
  • Great | 4.1 Stars
    Based on 23,777 reviews
  •   American Business Awards
    2020 Gold Stevie – Product
    Management Team of the Year
  •   Stevie Awards for Sales & Customer Service
    2021 Bronze Stevie – Customer Service
    Department of the Year
  •  

Easy Access

Connect with Us
  • Quick Links
  • Popular Airlines
  • Popular Flight Routes
  • Top U.S. Destinations
  • Top International Destinations
Explore our cheap airfare options by carrier, with over 500 options to choose from.
Book one of our most popular flight routes with three easy clicks.
Find cheap airline tickets to popular U.S. destinations from coast to coast.
Get cheap air travel to global destinations in Europe, Asia and beyond.
partners logos

© 2006-2025 Fareportal, Inc. All rights reserved. Privacy Policy and agree to our Terms and Conditions. California: CST #2073455, Florida: ST37449, Hawaii - SOT#TAR-7560-0, Washington: WASOT #602755832 (affiliate of Travelong, Inc.)