When did momondo last update prices for flights from Austin Bergstrom Airport to San Antonio Airport?

Prices for flights from Austin Bergstrom Airport to San Antonio Airport are updated daily.

How old do you have to be to fly from Austin Bergstrom Airport to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$97 Cheap Flights from Austin to San Antonio in 2026

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Find the cheapest flights from Austin to San Antonio

Round-trip

One-way

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Cheap round-trip flights

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11:30 am - 11:52 pm

AUS

SAT

36h 22m

2 stops

6:30 am - 4:04 pm

SAT

AUS

9h 34m

1 stop

$207Spirit Airlines

Mon, Feb 9 - Wed, Feb 11

8:22 pm - 4:17 pm

AUS

SAT

19h 55m

1 stop

6:30 am - 4:04 pm

SAT

AUS

9h 34m

1 stop

$221Multiple Airlines

Mon, Feb 9 - Wed, Feb 11

11:30 am - 9:30 am

AUS

SAT

22h 00m

1 stop

8:24 pm - 11:13 pm

SAT

AUS

26h 49m

1 stop

$224Multiple Airlines

Fri, Feb 6 - Mon, Feb 9

6:45 am - 7:37 pm

AUS

SAT

12h 52m

1 stop

8:22 pm - 11:13 pm

SAT

AUS

26h 51m

1 stop

$225Frontier

Fri, Feb 13 - Mon, Feb 16

9:29 pm - 1:12 pm

AUS

SAT

15h 43m

1 stop

5:04 pm - 8:22 am

SAT

AUS

15h 18m

1 stop

$235Frontier

Fri, Feb 13 - Sun, Feb 15

11:30 am - 9:30 am

AUS

SAT

22h 00m

1 stop

6:13 pm - 9:35 pm

SAT

AUS

27h 22m

2 stops

$238Multiple Airlines

Fri, Feb 6 - Mon, Feb 9

7:15 am - 11:59 pm

AUS

SAT

16h 44m

2 stops

10:26 am - 8:53 pm

SAT

AUS

10h 27m

1 stop

$261Spirit Airlines

Thu, Feb 12 - Tue, Feb 17

4:59 pm - 11:59 pm

AUS

SAT

7h 00m

1 stop

8:53 pm - 11:16 pm

SAT

AUS

26h 23m

2 stops

$264Multiple Airlines

Sat, Feb 28 - Sat, Mar 7

11:30 am - 9:40 am

AUS

SAT

22h 10m

1 stop

1:20 pm - 10:40 pm

SAT

AUS

33h 20m

2 stops

$282Multiple Airlines

Thu, Jan 29 - Mon, Feb 2

7:15 am - 11:59 pm

AUS

SAT

16h 44m

2 stops

6:00 am - 8:53 pm

SAT

AUS

14h 53m

2 stops

$285Spirit Airlines

Thu, Feb 12 - Tue, Feb 17

Spirit Airlines flights from Austin to San Antonio

Our best Spirit Airlines deals on Austin to San Antonio flight tickets

Spirit Airlines

Feb 9

AUS11:30 amAustin Bergstrom

36h 22m

2 stops

SAT11:52 pmSan Antonio

Feb 11

SAT6:30 amSan Antonio

9h 34m

1 stop

AUS4:04 pmAustin Bergstrom

$207

Spirit Airlines

Feb 12

AUS7:15 amAustin Bergstrom

16h 44m

2 stops

SAT11:59 pmSan Antonio

Feb 17

SAT10:26 amSan Antonio

10h 27m

1 stop

AUS8:53 pmAustin Bergstrom

$261

Spirit Airlines

Feb 12

AUS7:15 amAustin Bergstrom

16h 44m

2 stops

SAT11:59 pmSan Antonio

Feb 17

SAT6:00 amSan Antonio

14h 53m

2 stops

AUS8:53 pmAustin Bergstrom

$285

Frontier flights from Austin to San Antonio

Our best Frontier deals on Austin to San Antonio flight tickets

Frontier

Feb 13

AUS6:45 amAustin Bergstrom

12h 52m

1 stop

SAT7:37 pmSan Antonio

Feb 16

SAT8:22 pmSan Antonio

26h 51m

1 stop

AUS11:13 pmAustin Bergstrom

$225

Frontier

Feb 13

AUS9:29 pmAustin Bergstrom

15h 43m

1 stop

SAT1:12 pmSan Antonio

Feb 15

SAT5:04 pmSan Antonio

15h 18m

1 stop

AUS8:22 amAustin Bergstrom

$235

Frontier

Jan 28

AUS10:40 amAustin Bergstrom

26h 31m

2 stops

SAT1:11 pmSan Antonio

Feb 1

SAT8:24 pmSan Antonio

23h 06m

1 stop

AUS7:30 pmAustin Bergstrom

$299

Fly from

Fly to

Route

Depart

Return

Price

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Mon 2/9

11:30 am-11:52 pm

2 stops36h 22m

San Antonio

Wed 2/11

6:30 am-4:04 pm

1 stop9h 34m

$207

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Mon 2/9

8:22 pm-4:17 pm

1 stop19h 55m

San Antonio

Wed 2/11

6:30 am-4:04 pm

1 stop9h 34m

$221

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Fri 2/6

11:30 am-9:30 am

1 stop22h 00m

San Antonio

Mon 2/9

8:24 pm-11:13 pm

1 stop26h 49m

$224

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Fri 2/13

6:45 am-7:37 pm

1 stop12h 52m

San Antonio

Mon 2/16

8:22 pm-11:13 pm

1 stop26h 51m

$225

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Fri 2/13

9:29 pm-1:12 pm

1 stop15h 43m

San Antonio

Sun 2/15

5:04 pm-8:22 am

1 stop15h 18m

$235

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Fri 2/6

11:30 am-9:30 am

1 stop22h 00m

San Antonio

Mon 2/9

6:13 pm-9:35 pm

2 stops27h 22m

$238

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Thu 2/12

7:15 am-11:59 pm

2 stops16h 44m

San Antonio

Tue 2/17

10:26 am-8:53 pm

1 stop10h 27m

$261

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Sat 2/28

4:59 pm-11:59 pm

1 stop7h 00m

San Antonio

Sat 3/7

8:53 pm-11:16 pm

2 stops26h 23m

$264

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Thu 1/29

11:30 am-9:40 am

1 stop22h 10m

San Antonio

Mon 2/2

1:20 pm-10:40 pm

2 stops33h 20m

$282

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Thu 2/12

7:15 am-11:59 pm

2 stops16h 44m

San Antonio

Tue 2/17

6:00 am-8:53 pm

2 stops14h 53m

$285

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to San Antonio

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 airline that flies from Austin Bergstrom to San Antonio?

Spirit Airlines and Frontier are the most popular carriers operating from Austin Bergstrom to San Antonio

When to book flights from Austin to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to San Antonio according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Austin to San Antonio (AUS to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to San Antonio

Fastest flight time	7h 00m
Direct flights	None

The fastest flight from Austin to San Antonio takes 7h 00m

There are no direct flights from Austin to San Antonio. There are no popular flight routes from Austin to San Antonio.

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How far is Austin Bergstrom to San Antonio by plane?
There are 74.2 mi between Austin Bergstrom and San Antonio. Flights usually cover this in 7h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Austin Bergstrom Airport to San Antonio Airport?
Prices for flights from Austin Bergstrom Airport to San Antonio Airport are updated daily.
How old do you have to be to fly from Austin Bergstrom Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Kerrville

Boerne

Schertz

Pleasanton

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Why should I use momondo to find a flight deal from Austin to San Antonio?

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Can I find flights from Austin to San Antonio with flexible booking policies on momondo?

Flights from Austin to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Austin to San Antonio?

momondo helps you find the best flight between Austin and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Austin to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Austin to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.