Are direct flights from Atlanta to San Antonio always the best option?

Direct flights offer convenience and save time, but they are not always the most budget-friendly choice. Flights with layovers can sometimes be more affordable, depending on the route and airline. Consider your priorities for cost versus travel duration.

Can flexible travel dates help on Atlanta to San Antonio flights?

Yes, having flexible travel dates can often lead to finding cheaper flights. Prices can vary significantly between different days of the week or even within the same week. Exploring a range of dates may reveal more economical options.

What extra costs should I check before booking Atlanta to San Antonio flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these can help you budget accurately.

Flights From Atlanta

To San Antonio

Cheap Flights from Atlanta to San Antonio

Browse current best options from Atlanta. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Atlanta

RatePunk searches hundreds of travel sites at once for deals on flights to San Antonio

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Atlanta to San Antonio

Explore current cheapest deals departing from Atlanta to San Antonio

2026-08-12 – 2026-08-19
ATL - San Antonio
67% AI deal score
$259
$206
Round trip
2026-08-11 – 2026-08-15
ATL - San Antonio
48% AI deal score
$157
$216
Round trip
2026-10-14 – 2026-10-21
ATL - San Antonio
48% AI deal score
$130
$216
Round trip
2026-10-14 – 2026-10-20
ATL - San Antonio
48% AI deal score
$130
$216
Round trip
2026-08-19 – 2026-08-26
ATL - San Antonio
66% AI deal score
$260
$222
Round trip
2026-08-15 – 2026-08-22
ATL - San Antonio
47% AI deal score
$137
$226
Round trip
2026-10-03 – 2026-10-07
ATL - San Antonio
47% AI deal score
$133
$226
Round trip
2026-10-14 – 2026-10-17
ATL - San Antonio
47% AI deal score
$134
$226
Round trip
2026-08-21 – 2026-09-05
ATL - San Antonio
45% AI deal score
$219
$227
Round trip
2026-10-13 – 2026-10-21
ATL - San Antonio
44% AI deal score
$227
$231
Round trip

Atlanta to San Antonio: Overview

Insights for flights from Atlanta to San Antonio

When considering cheap flights from Atlanta to San Antonio, April stands out as the most affordable month, with a median fare of just $126. Other cost-effective options include March, where the median fare is $194, and May, with a median fare of $202. Planning your trip during these months can lead to significant savings.

Fares for flights from Atlanta to San Antonio typically range from $239–$384, with a median price of $292. Right now, current fares are below the typical level, presenting a favorable time to consider booking. Approximately 15% of recent fares have been classified as a good price, indicating that competitive deals are available if you monitor the market.

Most itineraries for this route involve connections, as 0% of recent fares were non-stop. This means that if you fly from Atlanta to San Antonio, you should expect to make at least one stop. The typical number of connections for these itineraries is 2.

A typical journey from Atlanta to San Antonio, including connections, takes about 7h 20m. This duration accounts for the time spent on connecting flights, which is common given that most itineraries on this route are not direct.

How much is a round trip from Atlanta to San Antonio

Regular price: $205 - $348

Prices for flights from Atlanta to San Antonio are currently within the regular range.

The regular price range for flights from Atlanta to San Antonio is $205 to $348. The current lowest deal is $206 with Frontier Airlines for travel from Aug 12-Aug 19.

now $206

Low $205

High $348

The cheapest time to fly from Atlanta to San Antonio

The cheapest month to fly from Atlanta to San Antonio is April, with a median price of $176. The most expensive month is June, with a median price of $604. Prices are generally lower from January to November.

April

Cheapest

Flights from $176

June

Most Expensive

Flights from $604

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Atlanta to San Antonio

Deutsche Luft Hansa

Last-minute flights going from Atlanta to San Antonio

Thu, Jul 30

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$401

$368

One-way

Sat, Aug 1

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$386

$349

One-way

Mon, Aug 3

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$360

$298

One-way

Tue, Aug 4

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$303

$257

One-way

Thu, Aug 6

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$331

$298

One-way

Fri, Aug 7

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$324

$294

One-way

Biggest price drops on these dates for flights from Atlanta to San Antonio

2 nights

Aug 8 - Aug 10

$319 → $252

21%

3 nights

Aug 3 - Aug 6

$360 → $298

17%

3 nights

Sep 2 - Sep 5

$286 → $232

19%

7 nights

Aug 12 - Aug 19

$259 → $206

20%

Popular Airports to fly from Atlanta to San Antonio

Atlanta - San Antonio route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Atlanta to San Antonio are below the typical level at $206.

📅 Best time to fly

April is historically cheapest at $176

Historically, April is the cheapest month to fly from Atlanta to San Antonio, with a median price of $176.

⏱️ Flight duration

Connecting flights average 7h 20m

Connecting flights from Atlanta to San Antonio typically average 7 hours and 20 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with no direct flights available in recent data.

🏆 Airline highlight

Frontier Airlines offers a recent deal

Frontier Airlines recently offered a deal for $206 from Atlanta to San Antonio.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Atlanta to San Antonio are frequent, appearing often in recent data.

Atlanta main airports to depart from

Hartsfield–Jackson Atlanta International (ATL)

Cheapest

Hartsfield–Jackson Atlanta International Airport is a convenient departure point for flights to San Antonio.

📍 ~13 km from Atlanta city center (reachable by car)

💸 Flights from ~$202

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival choice for flights from Atlanta to San Antonio.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$202

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network, offering many options.

📍 ~120 km from San Antonio (reachable by car, though traffic can increase travel time).

💸 Flights from ~$71

Business & First Class Flight Deals to San Antonio

81% AI deal score

$1,014

$643

Save $371

Frequently Asked Questions About Flights to San Antonio

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several weeks or months out, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares is usually a good strategy. Mid-week bookings may also offer different pricing compared to weekends.

Comparing nearby airports can sometimes uncover alternative flight options or potentially lower fares. While it may add to travel time, the savings could be significant. Always weigh the cost savings against the convenience of your preferred airport.

Related routes

More routes from Atlanta

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Flights to San Antonio from other cities

Flights from Boston to San Antonio Flights from Charlotte to San Antonio Flights from Chicago to San Antonio Flights from Dallas to San Antonio Flights from Denver to San Antonio Flights from Des Moines to San Antonio Flights from Detroit to San Antonio Flights from El Paso to San Antonio Flights from Hong Kong to San Antonio Flights from Houston to San Antonio Flights from Nashville to San Antonio Flights from Sioux Falls to San Antonio

Atlanta to San Antonio: Overview

Insights for flights from Atlanta to San Antonio

How much is a round trip from Atlanta to San Antonio

Regular price: $205 - $348

Prices for flights from Atlanta to San Antonio are currently within the regular range.

The regular price range for flights from Atlanta to San Antonio is $205 to $348. The current lowest deal is $206 with Frontier Airlines for travel from Aug 12-Aug 19.

now $206

Low $205

High $348

The cheapest time to fly from Atlanta to San Antonio

April

Cheapest

Flights from $176

June

Most Expensive

Flights from $604

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Atlanta to San Antonio

Deutsche Luft Hansa

Last-minute flights going from Atlanta to San Antonio

Thu, Jul 30

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$401

$368

One-way

Sat, Aug 1

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$386

$349

One-way

Mon, Aug 3

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$360

$298

One-way

Tue, Aug 4

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$303

$257

One-way

Thu, Aug 6

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$331

$298

One-way

Fri, Aug 7

⌛ Last-Minute

ATL - San Antonio

Atlanta (ATL) - San Antonio (SAT)

Frontier Airlines

$324

$294

One-way

Biggest price drops on these dates for flights from Atlanta to San Antonio

2 nights

Aug 8 - Aug 10

$319 → $252

21%

3 nights

Aug 3 - Aug 6

$360 → $298

17%

3 nights

Sep 2 - Sep 5

$286 → $232

19%

7 nights

Aug 12 - Aug 19

$259 → $206

20%

Popular Airports to fly from Atlanta to San Antonio