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Cheap flights from Atlanta to San Antonio from R2 653

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Atlanta to San Antonio

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
8:05 - 9:48ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 43mdirect
Delta Logo
16:36 - 19:54SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 18mdirect
R5 290Delta
Thu, Dec 3 - Mon, Dec 7
Delta Logo
8:05 - 9:48ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 43mdirect
Delta Logo
16:36 - 19:54SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 18mdirect
R5 306Delta
Thu, Dec 3 - Mon, Dec 7
Delta Logo
8:05 - 9:48ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 43mdirect
Delta Logo
16:36 - 19:54SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 18mdirect
R5 323Delta
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
6:05 - 13:30ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
8h 25m1 stop Phoenix Sky Harbor Intl
Southwest Logo
14:50 - 18:05SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 15mdirect
R5 455Southwest
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
16:15 - 18:00ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 45mdirect
Southwest Logo
14:00 - 22:45SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
7h 45m2 stops El Paso Denver Intl
R5 537Southwest
Fri, Jan 15 - Tue, Jan 19
Southwest Logo
14:55 - 21:25ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
7h 30m1 stop Baltimore/Washington
Southwest Logo
13:00 - 19:00SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
5h 00m1 stop Dallas Love Field
R5 620Southwest
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
8:00 - 15:10ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
8h 10m1 stop Orlando
Southwest Logo
14:50 - 18:05SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 15mdirect
R5 636Southwest
Tue, Dec 29 - Thu, Dec 31
Southwest Logo
21:30 - 1:15ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
4h 45m1 stop Nashville Intl
Southwest Logo
8:15 - 15:40SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
6h 25m2 stops Houston Hobby Dallas Love Field
R5 702Southwest
Sat, Nov 21 - Thu, Nov 26
Delta Logo
15:47 - 17:25ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 38mdirect
Delta Logo
5:30 - 8:49SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 19mdirect
R5 784Delta
Sun, Nov 22 - Thu, Nov 26
United Airlines Logo
7:00 - 10:51ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
4h 51m1 stop Houston George Bush Intcntl
United Airlines Logo
7:38 - 17:37SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
8h 59m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
R5 817United Airlines
Wed, Dec 30 - Thu, Dec 31

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United Airlines flights from Atlanta to San Antonio

Our best United Airlines deals on Atlanta to San Antonio flight tickets
United Airlines
Dec 30
ATL7:00Atlanta Hartsfield-Jackson
4h 51m
1 stop
SAT10:51San Antonio
Dec 31
SAT7:38San Antonio
8h 59m
2 stops
ATL17:37Atlanta Hartsfield-Jackson
R5 817
United Airlines
Nov 26
ATL9:20Atlanta Hartsfield-Jackson
4h 56m
1 stop
SAT13:16San Antonio
Nov 28
SAT19:15San Antonio
6h 37m
1 stop
ATL2:52Atlanta Hartsfield-Jackson
R6 757
United Airlines
Nov 25
ATL11:31Atlanta Hartsfield-Jackson
5h 07m
1 stop
SAT15:38San Antonio
Nov 28
SAT19:15San Antonio
6h 37m
1 stop
ATL2:52Atlanta Hartsfield-Jackson
R6 839

Southwest flights from Atlanta to San Antonio

Our best Southwest deals on Atlanta to San Antonio flight tickets
Southwest
Dec 3
ATL6:05Atlanta Hartsfield-Jackson
8h 25m
1 stop
SAT13:30San Antonio
Dec 7
SAT14:50San Antonio
2h 15m
ATL18:05Atlanta Hartsfield-Jackson
R5 455
Southwest
Jan 15
ATL16:15Atlanta Hartsfield-Jackson
2h 45m
SAT18:00San Antonio
Jan 19
SAT14:00San Antonio
7h 45m
2 stops
ATL22:45Atlanta Hartsfield-Jackson
R5 537
Southwest
Dec 3
ATL14:55Atlanta Hartsfield-Jackson
7h 30m
1 stop
SAT21:25San Antonio
Dec 7
SAT13:00San Antonio
5h 00m
1 stop
ATL19:00Atlanta Hartsfield-Jackson
R5 620

momondo Fare Finder

 
Use the filters below to find and compare flights from Atlanta to San Antonio that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Thu 3/12

8:05-9:48

Nonstop2h 43m

San Antonio

Mon 7/12

16:36-19:54

Nonstop2h 18m

R5 290

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Thu 3/12

8:05-9:48

Nonstop2h 43m

San Antonio

Mon 7/12

16:36-19:54

Nonstop2h 18m

R5 306

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Thu 3/12

8:05-9:48

Nonstop2h 43m

San Antonio

Mon 7/12

16:36-19:54

Nonstop2h 18m

R5 323

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Thu 3/12

6:05-13:30

1 stop8h 25m

San Antonio

Mon 7/12

14:50-18:05

Nonstop2h 15m

R5 455

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Fri 15/1

16:15-18:00

Nonstop2h 45m

San Antonio

Tue 19/1

14:00-22:45

2 stops7h 45m

R5 537

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Thu 3/12

14:55-21:25

1 stop7h 30m

San Antonio

Mon 7/12

13:00-19:00

1 stop5h 00m

R5 620

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Tue 29/12

8:00-15:10

1 stop8h 10m

San Antonio

Thu 31/12

14:50-18:05

Nonstop2h 15m

R5 636

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Sat 21/11

21:30-1:15

1 stop4h 45m

San Antonio

Thu 26/11

8:15-15:40

2 stops6h 25m

R5 702
Fastest return journey

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Sun 22/11

15:47-17:25

Nonstop2h 38m

San Antonio

Thu 26/11

5:30-8:49

Nonstop2h 19m

R5 784

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Wed 30/12

7:00-10:51

1 stop4h 51m

San Antonio

Thu 31/12

7:38-17:37

2 stops8h 59m

R5 817

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Atlanta to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Atlanta and San Antonio?

Prices are currently typical for flights on this route.

Typical prices usually range from R3 576 to R7 745.
The lowest price recently found on this route was R5 290.

What is the cheapest month to fly to San Antonio?

The month of February is, on average, the cheapest month to fly to San Antonio from Atlanta, with most prices found around R3 906. If you’re not able to fly to San Antonio in February, then January is your next best option. Flight prices from Atlanta to San Antonio during January average around R4 697.

How far in advance should I book a flight from Atlanta to San Antonio?

You are more likely to see cheaper flights to San Antonio from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around R5 639 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Atlanta for as low as R4 219 on momondo.

How have Atlanta to San Antonio flight prices changed over time?

As of November 2026, prices for Atlanta to San Antonio flights are approximately 66% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Atlanta to San Antonio (ATL to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to San Antonio

Best price found

R2 653

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Atlanta in the past 72 hours is R2 653. The best return flight deal from Atlanta to San Antonio found on momondo in the last 72 hours is R5 290.
Direct flights go from Atlanta to San Antonio every day.
There is 1 airport in San Antonio. From Atlanta there are direct flights to San Antonio (SAT).
Search flight deals

Frequently asked questions about flying from Atlanta to San Antonio

  • How far is Atlanta Hartsfield-Jackson to San Antonio by plane?

    The straight-line distance from Atlanta Hartsfield-Jackson to San Antonio is 1417,7 km.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to San Antonio Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to San Antonio Airport were last updated today.

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Atlanta to San Antonio?

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to San Antonio?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to San Antonio . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Atlanta to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Atlanta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Atlanta to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Atlanta to San Antonio.

I’m not ready to book a flight from Atlanta to San Antonio right now. Can momondo alert me if prices change?

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