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Cheap flights from Atlanta to San Antonio from R1 771

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.
Southwest Logo
16:35 - 18:05ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 30mdirect
Southwest Logo
16:45 - 20:00SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 15mdirect
R3 526Southwest
Thu, Oct 15 - Mon, Oct 19
Southwest Logo
14:30 - 16:00ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 30mdirect
Southwest Logo
14:50 - 18:05SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 15mdirect
R3 656Southwest
Wed, Oct 28 - Wed, Dec 2
Southwest Logo
18:05 - 0:10ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
7h 05m1 stop Chicago Midway
Southwest Logo
16:45 - 20:00SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 15mdirect
R3 672Southwest
Thu, Oct 15 - Mon, Oct 19
Southwest Logo
16:35 - 18:05ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 30mdirect
Southwest Logo
16:45 - 20:00SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 15mdirect
R3 688Southwest
Thu, Oct 8 - Mon, Oct 12
Southwest Logo
6:40 - 13:40ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
8h 00m1 stop Dallas Love Field
Southwest Logo
16:45 - 20:00SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 15mdirect
R3 769Southwest
Sat, Oct 17 - Mon, Oct 19
Delta Logo
15:40 - 17:14ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 34mdirect
Delta Logo
18:20 - 21:47SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 27mdirect
R3 786Delta
Wed, Oct 21 - Wed, Oct 28
Delta Logo
20:15 - 21:48ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 33mdirect
Delta Logo
18:20 - 21:47SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 27mdirect
R3 818Delta
Wed, Oct 14 - Tue, Oct 20
Southwest Logo
21:15 - 0:45ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
4h 30m1 stop Nashville Intl
Southwest Logo
21:20 - 6:30SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
8h 10m1 stop Phoenix Sky Harbor Intl
R3 834Southwest
Mon, Oct 19 - Fri, Oct 23
Delta Logo
18:15 - 19:48ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
2h 33mdirect
Delta Logo
5:30 - 8:56SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 26mdirect
R3 851Delta
Thu, Oct 15 - Mon, Oct 19
Southwest Logo
13:45 - 20:40ATL  Atlanta Hartsfield-Jackson-SAT San Antonio
7h 55m2 stops Kansas City Dallas Love Field
Southwest Logo
14:50 - 18:05SAT  San Antonio-ATL Atlanta Hartsfield-Jackson
2h 15mdirect
R3 899Southwest
Tue, Nov 10 - Tue, Dec 1

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Southwest flights from Atlanta to San Antonio

Our best Southwest deals on Atlanta to San Antonio flight tickets
Southwest
Oct 15
ATL16:35Atlanta Hartsfield-Jackson
2h 30m
SAT18:05San Antonio
Oct 19
SAT16:45San Antonio
2h 15m
ATL20:00Atlanta Hartsfield-Jackson
R3 526
Southwest
Oct 28
ATL14:30Atlanta Hartsfield-Jackson
2h 30m
SAT16:00San Antonio
Dec 2
SAT14:50San Antonio
2h 15m
ATL18:05Atlanta Hartsfield-Jackson
R3 656
Southwest
Oct 15
ATL16:35Atlanta Hartsfield-Jackson
2h 30m
SAT18:05San Antonio
Oct 19
SAT18:45San Antonio
4h 20m
1 stop
ATL0:05Atlanta Hartsfield-Jackson
R3 672

Delta flights from Atlanta to San Antonio

Our best Delta deals on Atlanta to San Antonio flight tickets
Delta
Oct 21
ATL15:40Atlanta Hartsfield-Jackson
2h 34m
SAT17:14San Antonio
Oct 28
SAT18:20San Antonio
2h 27m
ATL21:47Atlanta Hartsfield-Jackson
R3 786
Delta
Oct 14
ATL22:59Atlanta Hartsfield-Jackson
2h 34m
SAT0:33San Antonio
Oct 21
SAT18:20San Antonio
2h 27m
ATL21:47Atlanta Hartsfield-Jackson
R3 818
Delta
Oct 15
ATL18:15Atlanta Hartsfield-Jackson
2h 33m
SAT19:48San Antonio
Oct 19
SAT5:30San Antonio
2h 26m
ATL8:56Atlanta Hartsfield-Jackson
R3 851

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Thu 15/10

16:35-18:05

Nonstop2h 30m

San Antonio

Mon 19/10

16:45-20:00

Nonstop2h 15m

R3 526

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Wed 28/10

14:30-16:00

Nonstop2h 30m

San Antonio

Wed 2/12

14:50-18:05

Nonstop2h 15m

R3 656

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Thu 15/10

18:05-0:10

1 stop7h 05m

San Antonio

Mon 19/10

16:45-20:00

Nonstop2h 15m

R3 672

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Thu 8/10

16:35-18:05

Nonstop2h 30m

San Antonio

Mon 12/10

16:45-20:00

Nonstop2h 15m

R3 688

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Sat 17/10

6:40-13:40

1 stop8h 00m

San Antonio

Mon 19/10

16:45-20:00

Nonstop2h 15m

R3 769

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Wed 21/10

15:40-17:14

Nonstop2h 34m

San Antonio

Wed 28/10

18:20-21:47

Nonstop2h 27m

R3 786

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Wed 14/10

20:15-21:48

Nonstop2h 33m

San Antonio

Tue 20/10

18:20-21:47

Nonstop2h 27m

R3 818

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Mon 19/10

21:15-0:45

1 stop4h 30m

San Antonio

Fri 23/10

21:20-6:30

1 stop8h 10m

R3 834

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Thu 15/10

18:15-19:48

Nonstop2h 33m

San Antonio

Mon 19/10

5:30-8:56

Nonstop2h 26m

R3 851

AtlantaSan Antonio

ATL Atlanta Hartsfield-Jackson - SAT San Antonio

ATLSAT

Atlanta Hartsfield-Jackson

Tue 10/11

13:45-20:40

2 stops7h 55m

San Antonio

Tue 1/12

14:50-18:05

Nonstop2h 15m

R3 899

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 low for flights on this route.

Typical prices usually range from R4 070 to R7 848.
The lowest price recently found on this route was R3 526.

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 883. 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 533.

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 385 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 322 on momondo.

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

As of September 2026, prices for Atlanta to San Antonio flights are approximately 27% 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

R1 771

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 R1 771. The best return flight deal from Atlanta to San Antonio found on momondo in the last 72 hours is R3 526.
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?

Price alerts on flights to San Antonio from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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