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Cheap flights from San Antonio to Atlanta from $51

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 11/10. 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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Find the cheapest flights from San Antonio to Atlanta

Cheap round-trip flights

Frontier Logo
3:22 pm - 6:04 amSAT-ATL
13h 42m1 stop
Frontier Logo
2:59 pm - 4:30 pmATL-SAT
2h 31mnonstop
$145Frontier
Find Deal
Sat, Oct 4 - Mon, Oct 6
Frontier Logo
5:45 pm - 9:19 pmSAT-ATL
2h 34mnonstop
Frontier Logo
3:06 pm - 4:50 pmATL-SAT
2h 44mnonstop
$146Frontier
Find Deal
Fri, Oct 17 - Mon, Oct 20
Frontier Logo
7:15 pm - 8:35 pmSAT-ATL
24h 20m1 stop
Frontier Logo
3:06 pm - 4:50 pmATL-SAT
2h 44mnonstop
$148Frontier
Find Deal
Mon, Oct 13 - Mon, Oct 20
Frontier Logo
8:25 pm - 6:02 amSAT-ATL
8h 37m1 stop
Frontier Logo
8:00 pm - 7:30 pmATL-SAT
24h 30m1 stop
$149Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
Logo
9:33 pm - 2:09 pmSAT-ATL
15h 36m1 stop
Logo
8:37 am - 4:47 pmATL-SAT
9h 10m1 stop
$172
Find Deal
Thu, Sep 25 - Mon, Sep 29
Logo
12:45 pm - 8:12 pmSAT-ATL
6h 27m1 stop
Logo
2:59 pm - 4:30 pmATL-SAT
2h 31mnonstop
$180
Find Deal
Fri, Oct 3 - Mon, Oct 6
Southwest Logo
4:25 pm - 7:40 pmSAT-ATL
2h 15mnonstop
Southwest Logo
2:20 pm - 4:00 pmATL-SAT
2h 40mnonstop
$187Southwest
Find Deal
Mon, Nov 10 - Thu, Nov 13
Southwest Logo
12:05 pm - 3:20 pmSAT-ATL
2h 15mnonstop
Southwest Logo
1:00 pm - 2:40 pmATL-SAT
2h 40mnonstop
$206Southwest
Find Deal
Wed, Nov 19 - Sat, Nov 22
American Airlines Logo
10:12 am - 5:28 pmSAT-ATL
6h 16m1 stop
American Airlines Logo
5:05 pm - 10:56 pmATL-SAT
6h 51m1 stop
$207American Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
Spirit Airlines Logo
4:16 pm - 12:35 amSAT-ATL
7h 19m1 stop
Spirit Airlines Logo
1:42 pm - 10:27 pmATL-SAT
9h 45m1 stop
$210Spirit Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16

Frontier flights from San Antonio to Atlanta

Our best Frontier deals on San Antonio to Atlanta flight tickets
Frontier
Oct 4
SAT3:22 pmSan Antonio
13h 42m
1 stop
ATL6:04 amAtlanta Hartsfield-Jackson
Oct 6
ATL2:59 pmAtlanta Hartsfield-Jackson
2h 31m
SAT4:30 pmSan Antonio
$145
Find similar
Frontier
Oct 17
SAT5:45 pmSan Antonio
2h 34m
ATL9:19 pmAtlanta Hartsfield-Jackson
Oct 20
ATL3:06 pmAtlanta Hartsfield-Jackson
2h 44m
SAT4:50 pmSan Antonio
$146
Find similar
Frontier
Oct 13
SAT7:15 pmSan Antonio
24h 20m
1 stop
ATL8:35 pmAtlanta Hartsfield-Jackson
Oct 20
ATL3:06 pmAtlanta Hartsfield-Jackson
2h 44m
SAT4:50 pmSan Antonio
$148
Find similar

Southwest flights from San Antonio to Atlanta

Our best Southwest deals on San Antonio to Atlanta flight tickets
Southwest
Nov 10
SAT4:25 pmSan Antonio
2h 15m
ATL7:40 pmAtlanta Hartsfield-Jackson
Nov 13
ATL2:20 pmAtlanta Hartsfield-Jackson
2h 40m
SAT4:00 pmSan Antonio
$187
Find similar
Southwest
Nov 19
SAT12:05 pmSan Antonio
2h 15m
ATL3:20 pmAtlanta Hartsfield-Jackson
Nov 22
ATL1:00 pmAtlanta Hartsfield-Jackson
2h 40m
SAT2:40 pmSan Antonio
$206
Find similar

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 September 15, 2025.
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

Sat 10/4

3:22 pm-6:04 am

1 stop13h 42m

Atlanta Hartsfield-Jackson

Mon 10/6

2:59 pm-4:30 pm

Nonstop2h 31m

$145

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Fri 10/17

5:45 pm-9:19 pm

Nonstop2h 34m

Atlanta Hartsfield-Jackson

Mon 10/20

3:06 pm-4:50 pm

Nonstop2h 44m

$146

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Mon 10/13

7:15 pm-8:35 pm

1 stop24h 20m

Atlanta Hartsfield-Jackson

Mon 10/20

3:06 pm-4:50 pm

Nonstop2h 44m

$148

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Fri 11/14

8:25 pm-6:02 am

1 stop8h 37m

Atlanta Hartsfield-Jackson

Sun 11/16

8:00 pm-7:30 pm

1 stop24h 30m

$149

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Thu 9/25

9:33 pm-2:09 pm

1 stop15h 36m

Atlanta Hartsfield-Jackson

Mon 9/29

8:37 am-4:47 pm

1 stop9h 10m

$172

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Fri 10/3

12:45 pm-8:12 pm

1 stop6h 27m

Atlanta Hartsfield-Jackson

Mon 10/6

2:59 pm-4:30 pm

Nonstop2h 31m

$180

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Mon 11/10

4:25 pm-7:40 pm

Nonstop2h 15m

Atlanta Hartsfield-Jackson

Thu 11/13

2:20 pm-4:00 pm

Nonstop2h 40m

$187

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Wed 11/19

12:05 pm-3:20 pm

Nonstop2h 15m

Atlanta Hartsfield-Jackson

Sat 11/22

1:00 pm-2:40 pm

Nonstop2h 40m

$206

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Sat 10/25

10:12 am-5:28 pm

1 stop6h 16m

Atlanta Hartsfield-Jackson

Tue 10/28

5:05 pm-10:56 pm

1 stop6h 51m

$207

San AntonioAtlanta

SAT - ATL

SATATL

San Antonio

Wed 11/12

4:16 pm-12:35 am

1 stop7h 19m

Atlanta Hartsfield-Jackson

Sun 11/16

1:42 pm-10:27 pm

1 stop9h 45m

$210

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 $200.

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 $403. 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 $557.

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 $656. 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 $287 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 $155 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 September 2025, prices for San Antonio to Atlanta flights are approximately 12% 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

$148

Fastest flight time

2h 10m

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 $148. The best round-trip flight deal from San Antonio to Atlanta found on momondo in the last 72 hours is $264.
The fastest flight from San Antonio to Atlanta takes 2h 10m
Direct flights go from San Antonio to Atlanta every day.
There is 1 airport near Atlanta: 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 15m.

  • 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 $66Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $73Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $176Free CancellationRating
7.9
7,954 reviews
Search Delta flights
SouthwestPriceFrom $208Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From San Antonio to Atlanta

    The lowest priced Southwest flight from San Antonio to Atlanta from the last 72 hours was $208. Generally, Southwest has 8 flights on this route every week with an average price of $352. Southwest is rated 8.0/10 by our users.

  • Delta Flights From San Antonio to Atlanta

    Another popular option for San Antonio to Atlanta flights is Delta (7.9/10, 7,954 ratings). Delta flies from San Antonio to Atlanta around 33 times per week, with deals starting from $176 round-trip and rising to an average price of around $333.

Traveling to a place near Atlanta?

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

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.

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