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Cheap flights from San Antonio to Atlanta from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Atlanta departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:04 pm - 8:26 pm
SAT
-
ATL
2h 22mnonstop
Frontier Logo
2:34 pm - 4:19 pm
ATL
-
SAT
2h 45mnonstop
$142Frontier
Fri, Feb 13 - Sun, Feb 15
Frontier Logo
8:24 pm - 6:15 am
SAT
-
ATL
8h 51m
1 stop
Frontier Logo
10:30 am - 4:17 pm
ATL
-
SAT
6h 47m
1 stop
$144Frontier
Mon, Feb 9 - Tue, Feb 10
Spirit Airlines Logo
10:35 am - 8:49 pm
SAT
-
ATL
9h 14m
1 stop
Spirit Airlines Logo
4:27 pm - 11:52 pm
ATL
-
SAT
8h 25m
1 stop
$145Spirit Airlines
Mon, Feb 2 - Sat, Feb 7
Frontier Logo
6:13 pm - 9:35 pm
SAT
-
ATL
2h 22mnonstop
Frontier Logo
10:40 am - 7:29 pm
ATL
-
SAT
9h 49m
1 stop
$148Frontier
Fri, Feb 6 - Sun, Feb 8
Spirit Airlines Logo
10:35 am - 7:16 pm
SAT
-
ATL
7h 41m
1 stop
Spirit Airlines Logo
6:33 pm - 11:59 pm
ATL
-
SAT
6h 26m
1 stop
$149Spirit Airlines
Sat, Feb 7 - Sat, Feb 14
Spirit Airlines Logo
6:30 am - 3:32 pm
SAT
-
ATL
8h 02m
1 stop
Spirit Airlines Logo
9:36 pm - 9:30 am
ATL
-
SAT
12h 54m
1 stop
$150Spirit Airlines
Tue, Feb 10 - Tue, Feb 17
Frontier Logo
8:24 pm - 6:54 pm
SAT
-
ATL
21h 30m
1 stop
Frontier Logo
8:49 pm - 1:11 pm
ATL
-
SAT
17h 22m
1 stop
$151Frontier
Thu, Jan 29 - Wed, Feb 4
Frontier Logo
6:13 pm - 9:35 pm
SAT
-
ATL
2h 22mnonstop
Frontier Logo
3:18 pm - 5:03 pm
ATL
-
SAT
2h 45mnonstop
$152Frontier
Fri, Feb 6 - Sun, Feb 8
Frontier Logo
6:13 pm - 9:35 pm
SAT
-
ATL
2h 22mnonstop
Frontier Logo
3:18 pm - 5:03 pm
ATL
-
SAT
2h 45mnonstop
$153Frontier
Fri, Feb 6 - Sun, Feb 8
Frontier Logo
6:45 am - 5:01 am
SAT
-
ATL
21h 16m
1 stop
Frontier Logo
9:20 pm - 9:06 am
ATL
-
SAT
12h 46m
1 stop
$155Frontier
Tue, Mar 10 - Sat, Mar 14

Spirit Airlines flights from San Antonio to Atlanta

Our best Spirit Airlines deals on San Antonio to Atlanta flight tickets
Spirit Airlines
Feb 2
SAT10:35 amSan Antonio
9h 14m
1 stop
ATL8:49 pmAtlanta Hartsfield-Jackson
Feb 7
ATL4:27 pmAtlanta Hartsfield-Jackson
8h 25m
1 stop
SAT11:52 pmSan Antonio
$145
Spirit Airlines
Feb 7
SAT10:35 amSan Antonio
7h 41m
1 stop
ATL7:16 pmAtlanta Hartsfield-Jackson
Feb 14
ATL6:33 pmAtlanta Hartsfield-Jackson
6h 26m
1 stop
SAT11:59 pmSan Antonio
$149
Spirit Airlines
Feb 10
SAT6:30 amSan Antonio
8h 02m
1 stop
ATL3:32 pmAtlanta Hartsfield-Jackson
Feb 17
ATL9:36 pmAtlanta Hartsfield-Jackson
12h 54m
1 stop
SAT9:30 amSan Antonio
$150

Frontier flights from San Antonio to Atlanta

Our best Frontier deals on San Antonio to Atlanta flight tickets
Frontier
Feb 9
SAT8:24 pmSan Antonio
8h 51m
1 stop
ATL6:15 amAtlanta Hartsfield-Jackson
Feb 10
ATL10:30 amAtlanta Hartsfield-Jackson
6h 47m
1 stop
SAT4:17 pmSan Antonio
$144
Frontier
Feb 6
SAT6:13 pmSan Antonio
2h 22m
ATL9:35 pmAtlanta Hartsfield-Jackson
Feb 8
ATL12:46 pmAtlanta Hartsfield-Jackson
9h 23m
1 stop
SAT9:09 pmSan Antonio
$148
Frontier
Feb 6
SAT6:13 pmSan Antonio
2h 22m
ATL9:35 pmAtlanta Hartsfield-Jackson
Feb 8
ATL3:18 pmAtlanta Hartsfield-Jackson
2h 45m
SAT5:03 pmSan Antonio
$152

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from San Antonio to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Fri 2/13

5:04 pm-8:26 pm

Nonstop2h 22m

Atlanta Hartsfield-Jackson

Sun 2/15

2:34 pm-4:19 pm

Nonstop2h 45m

$142

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Mon 2/9

8:24 pm-6:15 am

1 stop8h 51m

Atlanta Hartsfield-Jackson

Tue 2/10

10:30 am-4:17 pm

1 stop6h 47m

$144

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Mon 2/2

10:35 am-8:49 pm

1 stop9h 14m

Atlanta Hartsfield-Jackson

Sat 2/7

4:27 pm-11:52 pm

1 stop8h 25m

$145

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Fri 2/6

6:13 pm-9:35 pm

Nonstop2h 22m

Atlanta Hartsfield-Jackson

Sun 2/8

10:40 am-7:29 pm

1 stop9h 49m

$148

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Sat 2/7

10:35 am-7:16 pm

1 stop7h 41m

Atlanta Hartsfield-Jackson

Sat 2/14

6:33 pm-11:59 pm

1 stop6h 26m

$149

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Tue 2/10

6:30 am-3:32 pm

1 stop8h 02m

Atlanta Hartsfield-Jackson

Tue 2/17

9:36 pm-9:30 am

1 stop12h 54m

$150

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Thu 1/29

8:24 pm-6:54 pm

1 stop21h 30m

Atlanta Hartsfield-Jackson

Wed 2/4

8:49 pm-1:11 pm

1 stop17h 22m

$151

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Fri 2/6

6:13 pm-9:35 pm

Nonstop2h 22m

Atlanta Hartsfield-Jackson

Sun 2/8

3:18 pm-5:03 pm

Nonstop2h 45m

$152

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Fri 2/6

6:13 pm-9:35 pm

Nonstop2h 22m

Atlanta Hartsfield-Jackson

Sun 2/8

3:18 pm-5:03 pm

Nonstop2h 45m

$153

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Tue 3/10

6:45 am-5:01 am

1 stop21h 16m

Atlanta Hartsfield-Jackson

Sat 3/14

9:20 pm-9:06 am

1 stop12h 46m

$155

Flights are sorted by cheapest round-trip flights first.

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

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

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 cheapest month to fly to Atlanta?

The month of June is, on average, the cheapest month to fly to Atlanta from San Antonio, with most prices found around $180. If you aren’t able to travel to Atlanta during the month of June, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $202.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $371. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $535.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $171. Flights to Atlanta are more costly at noon, with an average ticket price of $569. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Antonio to Atlanta Hartsfield-Jackson flight route?

Fly from San Antonio to Atlanta Hartsfield-Jackson for the best San Antonio - Atlanta Hartsfield-Jackson flight prices

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

You are more likely to see cheaper flights to Atlanta from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $267 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from San Antonio for as low as $203 on momondo.

What cabin class options are available on San Antonio to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on San Antonio to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2026, prices for San Antonio to Atlanta flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to Atlanta

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

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

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

Best Price Found

$178

Fastest flight time

2h 14m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from San Antonio in the past 72 hours is $178. The best round-trip flight deal from San Antonio to Atlanta found on momondo in the last 72 hours is $342.
The fastest flight from San Antonio to Atlanta takes 2h 14m
Direct flights go from San Antonio to Atlanta every day.
There is 1 airport in Atlanta. From San Antonio there are direct flights to Atlanta Hartsfield-Jackson (ATL).
Search flight deals

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

    A flight from San Antonio to Atlanta Hartsfield-Jackson will travel around 880.9 mi. By plane, this route typically takes 2h 14m.

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

    Prices for flights from San Antonio Airport to Atlanta Hartsfield-Jackson Airport are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Atlanta Hartsfield-Jackson Airport?

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

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from San Antonio to Atlanta

Compare and see reviews for airlines that fly from San Antonio to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $67Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $70Free CancellationRating
6.3
8,311 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,120 reviews
Search American Airlines flights
DeltaPriceFrom $171Free CancellationRating
7.9
8,040 reviews
Search Delta flights
SouthwestPriceFrom $192Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights

  • Delta Flights From San Antonio to Atlanta

    The lowest priced Delta flight from San Antonio to Atlanta from the last 72 hours was $171. Generally, Delta has 30 flights on this route every week with an average price of $327. Delta is rated 7.9/10 by our users.

  • United Airlines Flights From San Antonio to Atlanta

    Another popular option for San Antonio to Atlanta flights is United Airlines (7.4/10, 9,156 ratings). United Airlines flies from San Antonio to Atlanta around 3 times per week, with deals starting from $281 round-trip and rising to an average price of around $336.

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Blue Ridge
Warner Robins
Stone Mountain
Lawrenceville
Cartersville
Covington
Dahlonega
Norcross
Auburn
Gadsden
Kennesaw
Conyers
Newnan
La Grange
Lithonia
Douglasville

Why use momondo?

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

Finding the right flight to Atlanta from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Atlanta quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Atlanta from San Antonio with this policy.

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

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 San Antonio to Atlanta.

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

Price alerts on flights to Atlanta from San Antonio 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.

An easier way to manage your Atlanta trip

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