$179 Cheap Flights from Augusta (AGS) to San Antonio (SAT)

Augusta (AGS) to San Antonio (SAT) at a glance

Travelers can choose from a range of airlines operating flights from Augusta Regional Airport (AGS) to San Antonio International Airport (SAT) on this domestic short-haul route. Whether you're looking for cheap flights from Augusta or simply want to explore the best options, you can easily compare itineraries to find the perfect match for your budget and schedule. Discover the vibrant sights and neighborhoods of San Antonio as you plan your journey with essential details for flights to San Antonio.

• Fastest flight duration: around 3h 45m in-flight, plus roughly 1h 30m layover with one stop
• Route distance: roughly 1,000 miles (1,610 km)
• Flights per week: around 9 departures on average
• Typical fares (one-way): economy tickets often range from $135–$410, depending on seasonality and how far ahead you book

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

According to recent traveler bookings, the most popular airlines for flights from Augusta to San Antonio typically offer one-stop services, with common layover points at Hartsfield-Jackson Atlanta International Airport (ATL) with a layover of about 1 hour and 30 minutes, Charlotte-Douglas International Airport (CLT) with around a 1-hour layover, and Dallas-Fort Worth International Airport (DFW) which has a layover of approximately 1 hour and 45 minutes. This provides travelers with the flexibility to choose based on price, total travel time, and cabin class for the best itinerary.

• Delta: This comprehensive airline provides one-stop services, representing around 66% of flights on this route. One-way fares usually fall between $135 and $420, with an in-flight duration of 3 hours and 45 minutes, and an overall travel time of about 5 hours and 30 minutes when including a layover.
• American Airlines: As another full-service airline offering one-stop options, American Airlines makes up about 33% of departures on this route. Fares for one-way flights typically range from $145 to $445. Travelers can expect a flying time of 3 hours and 45 minutes, with a total journey time of roughly 5 hours and 30 minutes, factoring in a layover.

Travelers flying from Augusta to San Antonio have the option to upgrade their experience, with Delta providing both first-class and premium economy class service on this route.

Best time to fly from Augusta (AGS) to San Antonio (SAT)

The most popular months for travelers flying from Augusta to San Antonio are March, August, and December, when peak temperatures in San Antonio reach up to 86.5°F in August. If you prefer quieter travel, consider July, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 85.3°F. For better deals, May usually offers the lowest average one-way fare around $207. Flight availability peaks in December, with approximately 12 flights per week, making it easier to find convenient departure times. September has the fewest flights, with approximately 7 flights per week.

• Cheapest time to fly: May usually offers good deals with average one-way fare around $207, roughly 22% cheaper than the yearly average.
• Another budget-friendly time to fly: July typically offers an average one-way fare of around $211.
• Most flight options: December has the highest number of flights from Augusta to San Antonio, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Augusta (AGS) to San Antonio (SAT)

• Augusta to Austin (AGS-AUS): Austin-Bergstrom International Airport (AUS) is located approximately 67 miles from San Antonio International Airport (SAT). One-way economy fares for this journey generally fall between $150 and $410, varying by season and how far in advance you book. This route typically features both non-stop and one-stop flights, with common layover spots at Hartsfield-Jackson Atlanta International Airport (ATL) and Charlotte-Douglas International Airport (CLT). Leading airlines for this route include Delta and American Airlines, with first-class service also available.
• Columbia to San Antonio (CAE-SAT): Columbia Metropolitan Airport (CAE) is about 63 miles from Augusta Regional Airport (AGS). One-way economy prices on this route usually range from $130 to $405, influenced by the season and the time of booking. This route primarily offers one-stop flights, with frequent layovers at Hartsfield-Jackson Atlanta International Airport (ATL) and Charlotte-Douglas International Airport (CLT). Major carriers operating this route include Delta and American Airlines, with first-class service options as well.

How to find the best prices for flights from Augusta (AGS) to San Antonio (SAT)

Getting some of the best deals on flights from Augusta to San Antonio is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Departures in the morning (5 a.m. to 12 p.m.) often offer lower prices and are the most popular. Additionally, flying on Thursday typically results in cheaper fares, while Friday remains the most favored travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at San Antonio International Airport from Augusta Regional Airport

San Antonio welcomes travelers from Augusta with a range of transport options based on price, convenience, and proximity. Here's how to reach San Antonio efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in San Antonio, with private rides that can be arranged in advance.
• Car rental: Renting a car from San Antonio International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at San Antonio International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From San Antonio International Airport, San Antonio Seaport, a seaport, is about 0.4 miles away, while San Antonio Station, a train station, is approximately 7.5 miles from the airport.

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 April. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $179 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.