Cheap Flights from Atlanta, GA to San Antonio, TX from $38

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On Cheapflightsplus.com you will find 4 direct and 532 connecting flights from Atlanta to San Antonio. You can compare airfare deals from 6 airlines and multiple travel sites from $38, book and save on cheap plane tickets and last minute offers. Also check out ATL-SAT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Atlanta to San Antonio Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $38 (one-way), $65 (round-trip).

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Best Flights from Atlanta to San Antonio Today

Take a look at the list of non stop flights and flights with layovers from Atlanta to San Antonio with the lowest price of $38. The fastest direct flight takes 2h 20m and the fastest connecting – 4h 15m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $38 Find flight	10:10 Atlanta Hartsfield-Jackson	11:37 San Antonio San Antonio	2h 27m	Spirit Airlines	NK2171
from $48 Find flight	09:54 Atlanta Hartsfield-Jackson	11:14 San Antonio San Antonio	2h 20m	Spirit Airlines	NK1196
from $50 Find flight	15:10 Atlanta Hartsfield-Jackson	16:43 San Antonio San Antonio	2h 33m	Frontier Airlines	F94809
from $68 Find flight	18:14 Atlanta Hartsfield-Jackson	05:00+1 день San Antonio San Antonio	11h 46m layover 4h 43m - Las Vegas	Spirit Airlines	NK2572 NK2705
from $79 Find flight	19:30 Atlanta Hartsfield-Jackson	23:25 San Antonio San Antonio	4h 55m layover 0h 43m - Orlando	Spirit Airlines	NK3135 NK446

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 15, 2025

Flight Schedule Atlanta (Georgia) to San Antonio (Texas)

Full flight schedule will help you in detecting at what time planes fly from Atlanta to San Antonio. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
08:42 — 18:33	08:42 — 10:14 NK1364 Spirit Airlines Atlanta — Las Vegas 3h 37m stop 13:51 — 18:33 NK1586 Spirit Airlines Las Vegas — San Antonio	10h 51m including layover	Find flight from$89
08:45 — 21:32	08:45 — 09:17 NK2709 Spirit Airlines Atlanta — New Orleans 1h 5m stop 10:22 — 13:04 NK2800 Spirit Airlines New Orleans — Orlando 6h 30m stop 19:34 — 21:32 NK2298 Spirit Airlines Orlando — San Antonio	13h 47m including layover	Find flight from$107
08:56 — 14:02	08:56 — 10:26 NK2468 Spirit Airlines Atlanta — Tampa 1h 41m stop 12:07 — 14:02 NK2160 Spirit Airlines Tampa — San Antonio	6h 6m including layover	Find flight from$98
09:54 — 11:14	09:54 — 11:14 NK1196 Spirit Airlines Atlanta — San Antonio	2h 20m	Find flight from$48
10:10 — 11:37	10:10 — 11:37 NK2171 Spirit Airlines Atlanta — San Antonio	2h 27m	Find flight from$38
10:43 — 21:50	10:43 — 12:38 NK2214 Spirit Airlines Atlanta — Detroit 6h 59m stop 19:37 — 21:50 NK2746 Spirit Airlines Detroit — San Antonio	12h 7m including layover	Find flight from$79
11:06 — 22:56	11:06 — 12:56 NK1467 Spirit Airlines Atlanta — Miami 7h 44m stop 20:40 — 22:56 NK1477 Spirit Airlines Miami — San Antonio	12h 50m including layover	Find flight from$89
14:33 — 21:18	14:33 — 16:30 NK1025 Spirit Airlines Atlanta — Detroit 2h 33m stop 19:03 — 21:18 NK2746 Spirit Airlines Detroit — San Antonio	7h 45m including layover	Find flight from$89
15:10 — 16:43	15:10 — 16:43 F94809 Frontier Airlines Atlanta — San Antonio	2h 33m	Find flight from$50
15:35 — 05:04 +1 day	15:35 — 16:47 NK332 Spirit Airlines Atlanta — Las Vegas 7h 43m stop 00:30 — 05:04 NK1058 Spirit Airlines Las Vegas — San Antonio	14h 29m including layover	Find flight from$83
16:45 — 13:08 +1 day	07:45 — 09:18 F94891 Frontier Airlines Atlanta — Las Vegas 14h 3m stop 08:40 — 13:23 F93418 Frontier Airlines Las Vegas — San Antonio	21h 23m including layover	Find flight from$102
18:14 — 05:00 +1 day	17:52 — 19:11 NK2572 Spirit Airlines Atlanta — Las Vegas 4h 43m stop 00:33 — 05:04 NK2705 Spirit Airlines Las Vegas — San Antonio	11h 46m including layover	Find flight from$68
18:30 — 14:00 +1 day	18:30 — 20:00 F91449 Frontier Airlines Atlanta — Denver 14h 43m stop 10:43 — 14:00 F92356 Frontier Airlines Denver — San Antonio	20h 30m including layover	Find flight from$107
19:30 — 23:25	19:30 — 21:00 NK3135 Spirit Airlines Atlanta — Orlando 43m stop 21:43 — 23:25 NK446 Spirit Airlines Orlando — San Antonio	4h 55m including layover	Find flight from$79
22:12 — 23:38	22:12 — 23:38 NK1358 Spirit Airlines Atlanta — San Antonio	2h 26m	Find flight from$48

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on September 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Atlanta to San Antonio depends on and how to choose the most interesting flight option for you.

Distance between Atlanta and San Antonio is 1405 miles. Time difference between the cities is 1h. Airplanes depart 05:12 to 22:45 from 7 Atlanta airports and arrive 05:12 to 22:45 to 5 San Antonio airports. Average flight time is 2h 27m.

The fastest flight 2h 20m
Average flight time 2h 27m
The earliest flight 05:12
The latest flight 22:45
Distance 874 ml

The cheapest months to travel to San Antonio are may (from 38 $), july (from 48 $), june (from 48 $).

The most expensive months are december (from 441 $), november (from 423 $), october (from 83 $).

What is the lowest airfare Atlanta to San Antonio?

The cheapest plane ticket found by our users is $38. This airfare is for economy class on one-way NK2171 flight by Spirit Airlines for July 5, 2025 which leaves Hartsfield-Jackson in Atlanta at 10:10 am and arrives at San Antonio San Antonio at 11:37.

Economy class

$38

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Business class

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First class

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Popular Airlines on the Route

The flight Atlanta — San Antonio is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 32 departures per week at the price of from $ 243 . And the most expensive tickets are offered by Spirit Airlines airline - from $ 661.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is NK1196 by Spirit Airlines takes 2h 20m and the cheapest is NK2171 by Spirit Airlines for $38.

F9 - Frontier Airlines

from $50

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NK - Spirit Airlines

from $38

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Connecting Flights

There are 532 flights with layovers on the route. The fastest connecting flight is UA6059 by United Airlines takes 4h 15m and the cheapest is NK2171 by Spirit Airlines for $68.

AS - Alaska Airlines

from $243

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F9 - Frontier Airlines

from $102

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SY - Sun Country Airlines

from $141

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HA - Hawaiian Airlines

from $235

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UA - United Airlines

from $161

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NK - Spirit Airlines

from $68

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Airports

You can fly from Atlanta to San Antonio from 7 airports (Perimeter Mall, DeKalb-Peachtree, Hartsfield-Jackson, Beaver Ruin, Fulton County, Galleria Heliport, Technology Park).

Atlanta airports

Perimeter Mall-JAJ

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DeKalb-Peachtree-PDK

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Hartsfield-Jackson-ATL

from $38
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Beaver Ruin-JAO

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Fulton County-FTY

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Galleria Heliport-JGL

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Technology Park-JAE

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San Antonio airports

Randolph AFB-RND

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Martindale AAF-MDA

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San Antonio-SAT

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Kelly AFB-SKF

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Stinson Municipal-SSF

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Airplanes

There are flights to San Antonio from Atlanta by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Atlanta

You may also consider searching for discounted plane tickets to some other popular places from Atlanta within United States.

Atlanta — Miami

from $77

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from $72

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Atlanta — Orlando

from $79

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Atlanta — Las Vegas

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Atlanta — Houston

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from $66

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Atlanta — Boston

from $67

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Atlanta — Denver

from $55

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Atlanta — Washington D.C.

from $58

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Atlanta — Tampa

from $62

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Top International Destinations from Atlanta

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Atlanta — Cancun

from $67

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Atlanta — London

from $73

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Atlanta — Paris

from $54

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Atlanta — Toronto

from $73

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Atlanta — Tokyo

from $65

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Atlanta — Hyderabad

from $71

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Atlanta — Rome

from $75

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Atlanta — Punta Cana

from $70

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Atlanta — Mumbai

from $70

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Atlanta — San Juan

from $74

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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