Which airports can I use when flying from San Antonio to Austin?

Flights from San Antonio to Austin usually depart from San Antonio (SAT) and arrive at Austin Bergstrom (AUS).

What cabin classes can I book on flights from San Antonio to Austin?

Only Economy Class is available on flights from San Antonio to Austin.

Which airports do connecting flights from San Antonio to Austin pass through?

Connecting flights from San Antonio to Austin most commonly pass through: • Seattle/Tacoma Intl (SEA) - 67% of one-stop connections • Dallas Love Field (DAL) - 33% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from San Antonio to Austin?

Yes. Being flexible with your travel dates can save you up to 80% on the San Antonio to Austin route. Monday is the cheapest departure day at $165 round-trip on average, while Tuesday is the most expensive at $788, a difference of $623. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Austin?

Some of the most popular sights in Austin are Sixth Street, University of Texas at Austin and ACL Live at The Moody Theater. These are among the most viewed places in Austin on KAYAK.

How long is a flight from San Antonio to Austin?

There are currently no nonstop flights available from San Antonio to Austin. Flights with 1 layover take between 3h 56m and 11h 12m in total, depending on the connection.

Do I need a passport to fly from San Antonio to Austin?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from San Antonio to Austin changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $218 to $1,676. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from San Antonio to Austin looking right now?

One-way fares from San Antonio to Austin are currently lower than usual. Average one-way flight prices are about $192, which is 15% below the typical average for this route.

How much time can I save by choosing a different layover airport from San Antonio to Austin?

Flying via Dallas Love Field (DAL) gives the shortest average 1-stop total travel time at 3h 56m, compared with 11h 12m via Seattle/Tacoma Intl (SEA).

What car rental options are available at Austin Bergstrom Airport (AUS)?

Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include: • Europcar • Hertz • Fox • Easirent • Thrifty

What is the cheapest airline to fly from San Antonio to Austin?

Frontier ($218) offered the cheapest round-trip ticket from San Antonio to Austin in the last 5 days.

What is the most popular layover airport when flying from San Antonio to Austin?

Seattle/Tacoma Intl (SEA) is the most popular layover for the San Antonio to Austin route. 67% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SEA.

What is the cheapest layover airport when flying from San Antonio to Austin?

Flights via Dallas Love Field (DAL) offer the most affordable fares, with an average round-trip price of $346. Based on KAYAK data over the past 3 months.

When flying from San Antonio to Austin which airport offers the shortest layover?

Dallas Love Field (DAL) had the shortest average connection time for San Antonio to Austin layovers at 164 minutes over the past 3 months.

$156 CHEAP FLIGHTS from San Antonio to Austin (SAT - AUS)

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Cheapest round-trip

$218

Typical prices: $346-$788

Frontier

Sun 10/14Sat 10/20

SAT - AUS • 1 stop

Cheapest one-way

$156

Typical prices: $99-$408

Southwest

Mon 1/22

SAT - AUS • 1 stop

Top layover airports

Dallas Love Field (DAL)

Cheapest • Avg $346 (round-trip)

Seattle/Tacoma Intl (SEA)

Shortest trip • 11h 12m (one-way)

Insights

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Flight Deals

Cheap Flights from San Antonio to Austin (SAT-AUS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from San Antonio to Austin

Wed, Oct 14 - Tue, Oct 20

8:21 pm - 7:26 pmSAT San Antonio-AUS Austin Bergstrom

23h 05m1 stop Denver Intl

8:21 pm - 7:26 pmAUS Austin Bergstrom-SAT San Antonio

23h 05m1 stop Denver Intl

$218Frontier

Tue, Oct 27 - Tue, Nov 3

8:20 pm - 7:26 pmSAT San Antonio-AUS Austin Bergstrom

23h 06m1 stop Denver Intl

8:21 pm - 7:25 pmAUS Austin Bergstrom-SAT San Antonio

23h 04m1 stop Denver Intl

$226Frontier

Fri, Oct 16 - Tue, Oct 20

8:21 pm - 7:26 pmSAT San Antonio-AUS Austin Bergstrom

23h 05m1 stop Denver Intl

8:21 pm - 7:26 pmAUS Austin Bergstrom-SAT San Antonio

23h 05m1 stop Denver Intl

$228Frontier

Fri, Oct 9 - Tue, Oct 13

8:21 pm - 7:26 pmSAT San Antonio-AUS Austin Bergstrom

23h 05m1 stop Denver Intl

8:21 pm - 7:26 pmAUS Austin Bergstrom-SAT San Antonio

23h 05m1 stop Denver Intl

$248Frontier

Tue, Oct 13 - Tue, Oct 20

8:21 pm - 7:26 pmSAT San Antonio-AUS Austin Bergstrom

23h 05m1 stop Denver Intl

8:21 pm - 7:26 pmAUS Austin Bergstrom-SAT San Antonio

23h 05m1 stop Denver Intl

$252Frontier

Wed, Oct 14 - Mon, Oct 19

8:21 pm - 7:26 pmSAT San Antonio-AUS Austin Bergstrom

23h 05m1 stop Denver Intl

8:21 pm - 7:26 pmAUS Austin Bergstrom-SAT San Antonio

23h 05m1 stop Denver Intl

$254Frontier

Wed, Oct 14 - Fri, Oct 23

8:21 pm - 7:26 pmSAT San Antonio-AUS Austin Bergstrom

23h 05m1 stop Denver Intl

8:21 pm - 7:26 pmAUS Austin Bergstrom-SAT San Antonio

23h 05m1 stop Denver Intl

$266Frontier

Fri, Oct 16 - Mon, Oct 19

8:21 pm - 7:26 pmSAT San Antonio-AUS Austin Bergstrom

23h 05m1 stop Denver Intl

8:21 pm - 7:26 pmAUS Austin Bergstrom-SAT San Antonio

23h 05m1 stop Denver Intl

$270Frontier

Fri, Oct 16 - Fri, Oct 23

8:21 pm - 7:26 pmSAT San Antonio-AUS Austin Bergstrom

23h 05m1 stop Denver Intl

8:21 pm - 7:26 pmAUS Austin Bergstrom-SAT San Antonio

23h 05m1 stop Denver Intl

$282Frontier

Mon, Oct 12 - Mon, Oct 19

10:34 pm - 10:57 amSAT San Antonio-AUS Austin Bergstrom

36h 23m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

8:21 pm - 7:26 pmAUS Austin Bergstrom-SAT San Antonio

23h 05m1 stop Denver Intl

$294Frontier

Recent last minute flight deals from San Antonio to Austin

Fri, Sep 18 - Sun, Sep 20

2:55 pm - 11:15 pmSAT San Antonio-AUS Austin Bergstrom

8h 20m1 stop Phoenix Sky Harbor Intl

12:05 pm - 7:05 pmAUS Austin Bergstrom-SAT San Antonio

7h 00m1 stop New Orleans Louis Armstrong

$647Southwest

Fri, Sep 18 - Sun, Sep 20

4:00 pm - 8:00 pmSAT San Antonio-AUS Austin Bergstrom

4h 00m1 stop New Orleans Louis Armstrong

6:40 am - 11:35 amAUS Austin Bergstrom-SAT San Antonio

4h 55m2 stops Houston Hobby Dallas Love Field

$652Southwest

Sat, Sep 19 - Sun, Sep 20

9:45 am - 3:35 pmSAT San Antonio-AUS Austin Bergstrom

5h 50m2 stops Dallas Love Field Houston Hobby

5:40 pm - 11:00 pmAUS Austin Bergstrom-SAT San Antonio

5h 20m2 stops Dallas Love Field Houston Hobby

$657Southwest

Tue, Sep 15 - Tue, Sep 22

8:10 am - 1:50 pmSAT San Antonio-AUS Austin Bergstrom

5h 40m1 stop El Paso

7:40 am - 1:15 pmAUS Austin Bergstrom-SAT San Antonio

5h 35m1 stop Phoenix Sky Harbor Intl

$752Southwest

Tue, Sep 15 - Tue, Sep 22

6:40 am - 12:15 pmSAT San Antonio-AUS Austin Bergstrom

5h 35m2 stops Dallas Love Field Houston Hobby

12:55 pm - 4:50 pmAUS Austin Bergstrom-SAT San Antonio

3h 55m1 stop Dallas Love Field

$757Southwest

Tue, Sep 15 - Tue, Sep 22

6:40 am - 12:15 pmSAT San Antonio-AUS Austin Bergstrom

5h 35m2 stops Dallas Love Field Houston Hobby

7:45 am - 12:50 pmAUS Austin Bergstrom-SAT San Antonio

5h 05m2 stops Houston Hobby Dallas Love Field

$762Southwest

Wed, Sep 16 - Fri, Sep 18

10:03 am - 10:03 amSAT San Antonio-AUS Austin Bergstrom

24h 00m1 stop Orlando

10:58 am - 8:45 amAUS Austin Bergstrom-SAT San Antonio

45h 47m2 stops Orlando Raleigh-Durham

$787Multiple Airlines

Wed, Sep 16 - Thu, Sep 17

10:03 am - 10:03 amSAT San Antonio-AUS Austin Bergstrom

24h 00m1 stop Orlando

11:04 pm - 7:25 pmAUS Austin Bergstrom-SAT San Antonio

20h 21m2 stops Las Vegas Harry Reid Intl Denver Intl

$830Frontier

Wed, Sep 16 - Fri, Sep 18

9:20 am - 1:00 pmSAT San Antonio-AUS Austin Bergstrom

3h 40m1 stop Dallas Love Field

7:15 pm - 10:00 pmAUS Austin Bergstrom-SAT San Antonio

2h 45m1 stop Houston Hobby

$837Southwest

Wed, Sep 16 - Fri, Sep 18

6:40 am - 12:15 pmSAT San Antonio-AUS Austin Bergstrom

5h 35m2 stops Dallas Love Field Houston Hobby

1:00 pm - 7:00 pmAUS Austin Bergstrom-SAT San Antonio

6h 00m2 stops Houston Hobby Dallas Love Field

$847Southwest

Booking Insights

Price, demand and travel trends for San Antonio to Austin flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Antonio to Austin with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Antonio to Austin?

Round-trip flights from San Antonio to Austin start at $218. Prices are below average for this route right now, with typical round-trip fares ranging from $346 to $788. The lowest price found in the past 5 days was $218 on Frontier.

Find deals

Cheapest flight	$156

Flight from San Antonio to Austin

When to book flights from San Antonio to Austin

Are your dates flexible? Find out the best times to travel from San Antonio to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from San Antonio to Austin?
Flights from San Antonio to Austin usually depart from San Antonio (SAT) and arrive at Austin Bergstrom (AUS).
What cabin classes can I book on flights from San Antonio to Austin?
Only Economy Class is available on flights from San Antonio to Austin.
Which airports do connecting flights from San Antonio to Austin pass through?
Connecting flights from San Antonio to Austin most commonly pass through:

• Seattle/Tacoma Intl (SEA) - 67% of one-stop connections
• Dallas Love Field (DAL) - 33% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from San Antonio to Austin?
Yes. Being flexible with your travel dates can save you up to 80% on the San Antonio to Austin route. Monday is the cheapest departure day at $165 round-trip on average, while Tuesday is the most expensive at $788, a difference of $623. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Austin?
Some of the most popular sights in Austin are Sixth Street, University of Texas at Austin and ACL Live at The Moody Theater. These are among the most viewed places in Austin on KAYAK.
How long is a flight from San Antonio to Austin?
There are currently no nonstop flights available from San Antonio to Austin. Flights with 1 layover take between 3h 56m and 11h 12m in total, depending on the connection.
Do I need a passport to fly from San Antonio to Austin?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from San Antonio to Austin changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $218 to $1,676. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from San Antonio to Austin looking right now?
One-way fares from San Antonio to Austin are currently lower than usual. Average one-way flight prices are about $192, which is 15% below the typical average for this route.
How much time can I save by choosing a different layover airport from San Antonio to Austin?
Flying via Dallas Love Field (DAL) gives the shortest average 1-stop total travel time at 3h 56m, compared with 11h 12m via Seattle/Tacoma Intl (SEA).
What car rental options are available at Austin Bergstrom Airport (AUS)?
Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
• Europcar
• Hertz
• Fox
• Easirent
• Thrifty

If your dates can be flexible, aim for a Monday departure instead of Tuesday. On this route, Monday flights average $165 - about $623 less than Tuesday (79% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Austin Bergstrom Airport.
- Hyatt Place Austin Airport
- Microtel Inn and Suites by Wyndham Austin Airport
- Hilton Austin Airport

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SAT - AUS

$156 Find Cheap Flights from San Antonio to Austin - Compare and Save

Everything you should know

Cheap Flights from San Antonio to Austin (SAT-AUS)

Recent round-trip flight deals from San Antonio to Austin

Recent one-way flight deals from San Antonio to Austin

Recent last minute flight deals from San Antonio to Austin

Recent direct flight deals from San Antonio to Austin

Price, demand and travel trends for San Antonio to Austin flights

How much is a round-trip flight from San Antonio to Austin?

What is the cheapest airline to fly from San Antonio to Austin?

What is the most popular layover airport when flying from San Antonio to Austin?

What is the cheapest layover airport when flying from San Antonio to Austin?

When flying from San Antonio to Austin which airport offers the shortest layover?

Key details for San Antonio to Austin flights

Cheapest flight

When to book flights from San Antonio to Austin

Your San Antonio to Austin flight questions, answered

Your guide to booking San Antonio to Austin flights

More options for your flight from San Antonio to Austin

Complete your trip to Austin with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Antonio to Austin

Find direct flights to and from San Antonio and Austin

Flights from domestic origins to Austin

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