Cheap flights from Atlanta to San Antonio

Flights starting at $124. Choose between Delta Air Lines, United Airlines, or Frontier Airlines to find the best price.

Why travel with Kiwi.com?
Best price

100+ million searches a day to find you the best available price.

Unique content

Explore unique options you won’t find anywhere else.

Travel hacks

Discover flight options and prices the airlines don’t want you to see.

Tips to know when travelling to San Antonio

Travelers usually depart from Hartsfield–Jackson Atlanta International, Atlanta Bus Station, Atlanta - Peachtree, or Atlanta-Civic Center Bus stop when they travel from Atlanta to San Antonio. Book your trip to arrive at San Antonio International, San Antonio, San Antonio Train Station, San Antonio-Patton Tareyton Tempo, or San Antonio-Pearl. The distance between Atlanta and San Antonio is 1406 km. The most popular airlines for this route are Delta Air Lines, United Airlines, Frontier Airlines, American Airlines, and LATAM Airlines. Atlanta and San Antonio have 75 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights6666666
Fly direct with

Delta Air Lines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Atlanta to San Antonio

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo
LATAM AirlinesLANLAYesNo

San Antonio travel tips

1) Buses in San Antonio run with long pauses

If you're in a hurry, don't rely on buses to San Antonio. Even on the most popular routes, buses run at intervals of 15 minutes (usually 30 minutes or even 1 hour). Trams run much more often – every 10 minutes.

2) Visit the Cathedral of St. Fernando in San Antonio to honour the heroes of the Battle of the Alamo

The Cathedral of St. Fernando was built in the middle of the 18th century, and recently underwent a large-scale reconstruction, during which unique stained glass windows were installed. Also, this cathedral is known for the fact that it keeps coffins with the remains of the heroes who participated in the Battle of the Alamo in 1836.

3) Explore plants that live in hot climates at the San Antonio Botanical Garden

The beautiful botanical garden of the city of San Antonio provides the opportunity to explore a large collection of diverse palms, cacti, and other plants in hot climates. Several thematic sections are presented here today. One of them is dedicated to a collection of tropical rainforest plants, for which glass greenhouses in the form of pyramids were built. Visitors are also introduced to the amazing desert plants and typical nature of West Texas. Daily admission is $15 for adults.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Atlanta to San Antonio?
A one-way nonstop (direct) flight between Atlanta and San Antonio takes around 2.5 hours.
What is the flight distance between Atlanta and San Antonio?
The flight distance between Atlanta and San Antonio is 1406 km.
What airlines offer nonstop (direct) flights between Atlanta and San Antonio?
Several carriers operate flights between Atlanta and San Antonio. Airlines offering nonstop (direct) flights include Delta Air Lines.
What are the most popular routes to and from Atlanta?
Travelers frequently search for route combinations, such as Atlanta and New York, Los Angeles, Las Vegas, Orlando, Denver, London, Miami, Philadelphia, San Francisco, Washington, D.C., Chicago, Salt Lake City, Phoenix, Paris, San Juan, Seattle, Fort Lauderdale, Houston, Mexico City, San Diego.
What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and Las Vegas, Denver, Orlando, San Diego, Los Angeles, Phoenix, Washington, D.C., Chicago, Mexico City, Salt Lake City, Minneapolis, San Juan, Charlotte, San Francisco, Philadelphia, Colorado Springs, Fort Lauderdale, New York, Santa Ana, Raleigh.
Which airports are there in Atlanta?
Atlanta is mainly served by Hartsfield–Jackson Atlanta International. But there are other airports nearby, including DeKalb–Peachtree.
What airports are near Atlanta?
The main airport in Atlanta is Hartsfield–Jackson Atlanta International. It is also served by McGhee Tyson, Greenville–Spartanburg International, Birmingham-Shuttlesworth International, Chattanooga Metropolitan, Middle Georgia Regional, Columbus Metropolitan, Montgomery Regional, Augusta Regional, Southwest Georgia Regional.
What airports are near San Antonio?
The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Nuevo Laredo International, Laredo International, Piedras Negras International, Corpus Christi International, Killeen–Fort Hood Regional, Victoria Regional, Del Rio International, Easterwood.
What buses and trains depart from Atlanta?
A number of bus and train companies depart from Atlanta, including Southeastern Stages, Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Atlanta and San Antonio?
What is Virtual Interlining and how do I use it?
Which airlines fly between Atlanta and San Antonio?
When's the best time to travel between Atlanta and San Antonio?
What flights operate between Atlanta and San Antonio?
How many airports are there near Atlanta?
How many airports are there near San Antonio?
Is it possible to reach Atlanta by bus or train?
What time do nonstop (direct) flights between Atlanta and San Antonio depart?
What time do nonstop (direct) flights between Atlanta and San Antonio arrive?
What time do flights between Atlanta and San Antonio depart?
What time do flights between Atlanta and San Antonio arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Explore alternative trips

Flights from Atlanta

Flights to San Antonio

Popular routes

Find the best connection from Atlanta to San Antonio

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses