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.

$100 Cheap Flights from Austin to San Antonio in 2025/26

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Find the cheapest flights from Austin to San Antonio

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One-way

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Cheap round-trip flights

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7:25 am - 9:40 am

AUS

SAT

26h 15m1 stop

10:35 am - 9:35 pm

SAT

AUS

11h 00m1 stop

$150Spirit Airlines

Sat, Jan 24 - Sat, Jan 31

7:25 am - 11:52 pm

AUS

SAT

16h 27m2 stops

10:35 am - 9:35 pm

SAT

AUS

11h 00m1 stop

$161Spirit Airlines

Sat, Jan 24 - Sat, Jan 31

11:30 am - 11:52 pm

AUS

SAT

36h 22m2 stops

10:35 am - 9:35 pm

SAT

AUS

11h 00m1 stop

$178Spirit Airlines

Mon, Feb 2 - Fri, Feb 6

7:25 am - 11:52 pm

AUS

SAT

16h 27m2 stops

6:30 am - 9:35 pm

SAT

AUS

15h 05m2 stops

$189Spirit Airlines

Sat, Jan 24 - Sat, Jan 31

8:22 pm - 4:17 pm

AUS

SAT

19h 55m1 stop

9:33 am - 3:37 pm

SAT

AUS

6h 04m1 stop

$203Frontier

Mon, Feb 9 - Mon, Feb 16

10:32 am - 9:18 am

AUS

SAT

22h 46m1 stop

6:30 am - 4:04 pm

SAT

AUS

9h 34m1 stop

$228Multiple Airlines

Sat, Jan 10 - Wed, Jan 28

10:32 am - 9:18 am

AUS

SAT

22h 46m1 stop

6:30 am - 9:35 pm

SAT

AUS

15h 05m2 stops

$230Multiple Airlines

Sat, Jan 10 - Wed, Jan 28

7:25 am - 11:52 pm

AUS

SAT

16h 27m3 stops

6:30 am - 9:35 pm

SAT

AUS

15h 05m2 stops

$235Spirit Airlines

Sat, Jan 24 - Sat, Jan 31

1:37 pm - 4:17 pm

AUS

SAT

26h 40m2 stops

9:33 am - 3:37 pm

SAT

AUS

6h 04m1 stop

$244Frontier

Mon, Feb 9 - Mon, Feb 16

7:25 am - 11:52 pm

AUS

SAT

16h 27m2 stops

6:30 am - 9:35 pm

SAT

AUS

15h 05m2 stops

$245Spirit Airlines

Mon, Feb 2 - Fri, Feb 6

Spirit Airlines flights from Austin to San Antonio

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

Spirit Airlines

Jan 24

AUS7:25 amAustin Bergstrom

26h 15m

1 stop

SAT9:40 amSan Antonio

Jan 31

SAT10:35 amSan Antonio

11h 00m

1 stop

AUS9:35 pmAustin Bergstrom

$150

Find similar

Spirit Airlines

Jan 24

AUS7:25 amAustin Bergstrom

16h 27m

2 stops

SAT11:52 pmSan Antonio

Jan 31

SAT10:35 amSan Antonio

11h 00m

1 stop

AUS9:35 pmAustin Bergstrom

$161

Find similar

Spirit Airlines

Feb 2

AUS11:30 amAustin Bergstrom

36h 22m

2 stops

SAT11:52 pmSan Antonio

Feb 6

SAT10:35 amSan Antonio

11h 00m

1 stop

AUS9:35 pmAustin Bergstrom

$178

Find similar

Frontier flights from Austin to San Antonio

Our best Frontier deals on Austin to San Antonio flight tickets

Frontier

Feb 9

AUS8:22 pmAustin Bergstrom

19h 55m

1 stop

SAT4:17 pmSan Antonio

Feb 16

SAT9:33 amSan Antonio

6h 04m

1 stop

AUS3:37 pmAustin Bergstrom

$203

Find similar

Frontier

Feb 9

AUS1:37 pmAustin Bergstrom

26h 40m

2 stops

SAT4:17 pmSan Antonio

Feb 16

SAT9:33 amSan Antonio

6h 04m

1 stop

AUS3:37 pmAustin Bergstrom

$244

Find similar

Frontier

Dec 29

AUS7:22 pmAustin Bergstrom

17h 54m

1 stop

SAT1:16 pmSan Antonio

Dec 31

SAT7:11 pmSan Antonio

12h 57m

1 stop

AUS8:08 amAustin Bergstrom

$760

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Sat 1/24

7:25 am-9:40 am

1 stop26h 15m

San Antonio

Sat 1/31

10:35 am-9:35 pm

1 stop11h 00m

$150

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Sat 1/24

7:25 am-11:52 pm

2 stops16h 27m

San Antonio

Sat 1/31

10:35 am-9:35 pm

1 stop11h 00m

$161

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Mon 2/2

11:30 am-11:52 pm

2 stops36h 22m

San Antonio

Fri 2/6

10:35 am-9:35 pm

1 stop11h 00m

$178

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Sat 1/24

7:25 am-11:52 pm

2 stops16h 27m

San Antonio

Sat 1/31

6:30 am-9:35 pm

2 stops15h 05m

$189

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Mon 2/9

8:22 pm-4:17 pm

1 stop19h 55m

San Antonio

Mon 2/16

9:33 am-3:37 pm

1 stop6h 04m

$203

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Sat 1/10

10:32 am-9:18 am

1 stop22h 46m

San Antonio

Wed 1/28

6:30 am-4:04 pm

1 stop9h 34m

$228

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Sat 1/10

10:32 am-9:18 am

1 stop22h 46m

San Antonio

Wed 1/28

6:30 am-9:35 pm

2 stops15h 05m

$230

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Sat 1/24

7:25 am-11:52 pm

3 stops16h 27m

San Antonio

Sat 1/31

6:30 am-9:35 pm

2 stops15h 05m

$235

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Mon 2/9

1:37 pm-4:17 pm

2 stops26h 40m

San Antonio

Mon 2/16

9:33 am-3:37 pm

1 stop6h 04m

$244

AustinSan Antonio

AUS - SAT

AUSSAT

Austin Bergstrom

Mon 2/2

7:25 am-11:52 pm

2 stops16h 27m

San Antonio

Fri 2/6

6:30 am-9:35 pm

2 stops15h 05m

$245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 is the most popular carrier 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	12h 16m
Direct flights	None

The fastest flight from Austin to San Antonio takes 12h 16m

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

Search flight deals

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 12h 16m, 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.

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

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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?

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