$329 Cheap Flights from Augusta (AGS) to San Antonio (SAT)

View $329 flight on Fri, Dec 19, 2025Opens in a new window

Popular airlines from Augusta Regional Airport (AGS) to San Antonio International Airport (SAT)

Cheap Flights from Augusta to San Antonio (AGS-SAT)

Prices were available within the past 7 days and start at $329 for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov 27 - Sat, Dec 6
AGS
Augusta
SAT
San Antonio
$339 Roundtrip, found 18 hours ago
$339
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Augusta to San Antonio, returning Sat, Dec 6, priced at $339 found 18 hours ago
Delta
Tue, Dec 16 - Wed, Dec 31
AGS
Augusta
SAT
San Antonio
$339 Roundtrip, found 1 hour ago
$339
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Dec 16 from Augusta to San Antonio, returning Wed, Dec 31, priced at $339 found 1 hour ago
Delta
Wed, Feb 11 - Sun, Feb 15
AGS
Augusta
SAT
San Antonio
$349 Roundtrip, found 6 days ago
$349
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Feb 11 from Augusta to San Antonio, returning Sun, Feb 15, priced at $349 found 6 days ago
American Airlines
Tue, Apr 28 - Sat, May 2
AGS
Augusta
SAT
San Antonio
$353 Roundtrip, found 2 days ago
$353
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 28 from Augusta to San Antonio, returning Sat, May 2, priced at $353 found 2 days ago
Delta
Fri, Dec 19 - Wed, Dec 31
AGS
Augusta
SAT
San Antonio
$358 Roundtrip, found 1 hour ago
$358
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Dec 19 from Augusta to San Antonio, returning Wed, Dec 31, priced at $358 found 1 hour ago
Delta
Thu, Feb 12 - Sun, Feb 15
AGS
Augusta
SAT
San Antonio
$368 Roundtrip, found 6 days ago
$368
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Feb 12 from Augusta to San Antonio, returning Sun, Feb 15, priced at $368 found 6 days ago
American Airlines
Tue, Apr 28 - Sat, May 2
AGS
Augusta
SAT
San Antonio
$372 Roundtrip, found 2 days ago
$372
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 28 from Augusta to San Antonio, returning Sat, May 2, priced at $372 found 2 days ago
Delta
Mon, Dec 22 - Wed, Dec 31
AGS
Augusta
SAT
San Antonio
$377 Roundtrip, found 1 hour ago
$377
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Dec 22 from Augusta to San Antonio, returning Wed, Dec 31, priced at $377 found 1 hour ago
Delta
Sat, Nov 22 - Wed, Dec 3
AGS
Augusta
SAT
San Antonio
$387 Roundtrip, found 1 hour ago
$387
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Nov 22 from Augusta to San Antonio, returning Wed, Dec 3, priced at $387 found 1 hour ago
Delta
Mon, Nov 24 - Mon, Dec 1
AGS
Augusta
SAT
San Antonio
$391 Roundtrip, found 1 hour ago
$391
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Nov 24 from Augusta to San Antonio, returning Mon, Dec 1, priced at $391 found 1 hour ago

Find the cheapest month to fly from Augusta (AGS) to San Antonio (SAT)

May is typically the cheapest month to fly

From $228 - $508 per traveler.

Alternative airports near San Antonio

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Antonio Intl. SAT. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $480
SAT
San Antonio Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $480

Frequently asked questions

How much does a flight from Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT) cost?
Snag a cheap one-way flight from $329 or cheap return flight from $339 from Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT)?
Traveling in November can help you save, as it's the cheapest month for flights between AGS and SAT. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from AGS to SAT. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT)?
There aren't any daily nonstop flights available from Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from AGS to SAT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT)?
To avoid possible delays on the Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT) route, travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT) last-minute?
Booking your ticket from AGS to SAT shortly before your getaway is typically more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an AGS to SAT flight and hotel package?
You can save money by securing an AGS to SAT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your ideal flights and accommodations, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Augusta Regional Airport (AGS) to San Antonio Intl. Airport (SAT)?
If you reserved your AGS to SAT flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Augusta Regional
Destination airport
San Antonio Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$338
Distance
1006 mi

Book with confidence

Augusta to San Antonio Flights

The cheapest times to fly from Augusta to San Antonio

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Augusta to San Antonio are during the month of November. You can find some of the cheapest flights from Augusta to San Antonio with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Augusta to San Antonio

Sunday is one of the best days to book for cheap flights from Augusta to San Antonio: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Augusta to San Antonio

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Augusta to San Antonio in 2025. You can also book with separate airlines for your outbound and return journeys, from $329 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Augusta to San Antonio flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Augusta to San Antonio airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Augusta to San Antonio Flights

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*Available to One Key members.