102 € Cheap Flights from San Antonio International to Atlanta

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Flight deals from San Antonio International to Atlanta

Looking for a cheap last-minute deal or the best return flight from San Antonio International to Atlanta? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Atlanta

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Atlanta flights are currently cheapest in September.

Direct flights from San Antonio International to Atlanta

Alternative San Antonio International to Atlanta routes

Looking for the cheapest, fastest or easiest route from San Antonio International to Atlanta? You could fly into the following airports instead.

San Antonio to Atlanta: Flight information

The things to know before you go.
Cheapest flight found102 €
Cheapest month to flySeptember
Average flight time2 hrs, 25 mins
Most popular airlineWestJet
Average flights per week270

Finding cheap flights from San Antonio International to Atlanta: Frequently asked questions

There are 3 airports in Atlanta: Atlanta Fulton County, Atlanta Hartsfield-Jackson and Atlanta De Kalb / Peachtree.
The best price we found for a return flight from San Antonio International to Atlanta is 102 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 25 minutes is the average flight time from San Antonio International to Atlanta.
WestJet, LATAM Airlines and KLM fly direct from San Antonio International to Atlanta.
As of August 2025, there are 270 flights per week flying from San Antonio International to Atlanta.
The cheapest month to fly from San Antonio International to Atlanta is usually September.
If you're flying from San Antonio International Airport, the cheapest airport near Atlanta is Atlanta Hartsfield-Jackson – which is 12.6 km away from the centre of Atlanta. We've found flights into this airport from 102 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Atlanta on Thursday, 4 September 2025.
Yes – the average flight time is 2 hours and 25 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Atlanta but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Atlanta is around 40 days in advance, so don’t leave your flight to the last minute.
In August, the average temperature is usually around 26°C. July is typically the warmest month in Atlanta, when it usually averages around 33°C. You can expect the least rain in October. The coldest month is January, with temperatures averaging -0°C. The rainiest month is July.
Currently, Frontier Airlines offers the cheapest flight tickets to Atlanta.

Flying from San Antonio International Airport (SAT) to Atlanta: what you need to know

  • The average time for a direct flight from San Antonio International Airport to Atlanta is 2 hours 30 minutes.

  • The timezone in Atlanta is UTC-4. The city is one hour ahead of San Antonio, where San Antonio International Airport is located.

  • With 60 weekly flights between the two airports, San Antonio International Airport (SAT) to Hartsfield-Jackson Atlanta International Airport (ATL) is the busiest route. Delta Air Lines operates the earliest flight at 05:20. If you prefer to get more out of your day before jetting off, the latest departure from SAT to ATL is with Spirit Airlines at 20:56.

  • To avoid missing your SAT to Atlanta flight, allow plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • Longer lines at security and check-in are more likely if you're travelling during high season, so give yourself a bit more breathing room. A good rule for peak periods? Get there up to four hours early for international flights and at least two hours for domestic departures.

  • Begin your journey at SAT and travel straight to Hartsfield-Jackson Atlanta International Airport (ATL). That will be your arrival point when searching for San Antonio International Airport to Atlanta tickets.

  • You can choose from various carriers operating direct flights from San Antonio International Airport to Atlanta, such as:

  • Located around 13 kilometres from central San Antonio, SAT can be reached in about 20 minutes by car, depending on traffic. The journey on public transport takes roughly 1 hour 30 minutes.

  • Want a stress-free start to your travels? Stay near SAT. Whether you've booked an early flight from San Antonio International Airport to Atlanta or don't want departure day to feel hectic, these hotels are a convenient choice:

  • 83.17% of flights departing from San Antonio International Airport reach their destination as planned. Given its strong performance rating, you're unlikely to be delayed when flying out of SAT.

  • You'll find SAT at 9800 Airport Boulevard.

How to find the cheapest flights from San Antonio International Airport (SAT) to Atlanta

  • 51 € is currently the lowest price for a one-way San Antonio International Airport to Atlanta flight. A return plane ticket starts at 102 €. These prices can change depending on availability.

  • To pick up cheap flights from SAT to Atlanta, book your trip one month before your departure.

  • Plan your trip for May. That's the best month for scoring an incredible deal on San Antonio International Airport to Atlanta tickets. If your travel dates are flexible, use the 'Whole month' tool to access the cheapest price across every month.

  • Never miss a deal on cheap flights from SAT to Atlanta by creating a Price Alert. You'll get an email or notification through the app when a lower fare pops up.

  • Tailor your trip with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from San Antonio International Airport to Atlanta.

Airports in Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • The distance from Hartsfield-Jackson Atlanta International Airport (ATL) to central Atlanta is roughly 18 kilometres. It takes around 15 minutes to get to the centre driving.

  • It takes around 1 hour 10 minutes to get there by public transport.

  • Consider staying in a hotel close to ATL if you're coming in on a late flight from San Antonio International Airport to Atlanta. Select one of these options and skip the long transfer:

  • Say yes to new adventures by picking up a Hartsfield-Jackson Atlanta International Airport rental car. Grab a set of wheels from Thrifty, Dollar or Europcar to explore Atlanta and beyond.

  • To get the lowest price, reserve your ride from Hartsfield-Jackson Atlanta International Airport about three weeks ahead of your flight from SAT to Atlanta.

  • ATL is located at 6000 N Terminal Parkway.

Best time to go to Atlanta

  • Before locking in your flights from San Antonio International Airport to Atlanta, consider which time of year is best for you. Peak season in Atlanta offers a bustling atmosphere and plenty of activities, while the low season brings cheaper deals on hotels and fewer crowds.

  • The warmest month in Atlanta is July, with temperatures ranging between 19ºC (66ºF) and 34ºC (93ºF). Book your San Antonio International Airport to Atlanta plane ticket then if that's your idea of comfortable weather.

  • Search for cheap tickets from SAT to Atlanta in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -3ºC (27ºF) and 14ºC (57ºF) on average.

More about Atlanta

  • Once you've booked your flight from San Antonio International Airport to Atlanta, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Atlanta:

  • All great holidays should include a little sightseeing. Centennial Olympic Park, Georgia Aquarium and Piedmont Park are must-do's during your Atlanta adventure.

Explore more of United States

  • You've visited Atlanta, now it's time to discover other corners of United States. Travel about 467 kilometres south-east to Jacksonville to check off its leading attractions. From Jacksonville Zoo and Gardens to The Cummer Museum of Art & Gardens and Friendship Fountain, your itinerary will be busy.

  • If you're interested in discovering another side of United States, consider Charlotte, roughly 370 kilometres north-east of Atlanta. NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.