Cheap flights from San Antonio to Austin (SAT - AUS) from $92

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — AUS
Mar 24 — Mar 311

Cheap flight deals from San Antonio to Austin

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2024.

Round-trip from

$263

One-way from

$125
From San Antonio to Austin Bergstrom
One-way flight from San Antonio to Austin Bergstrom

When is the cheapest time to fly from San Antonio to Austin (SAT - AUS)?

When flying from San Antonio to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from San Antonio to Austin

Explore cheap flight options specifically provided by United Airlines for the route between San Antonio and Austin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Consider these cheap United Airlines flights we've found departing from San Antonio to Austin. Deals update often to give you more flight options matching your criteria
Tue 4/309:45 amSAT - AUS
1 stop8h 13mUnited Airlines
Wed 5/15:10 amAUS - SAT
1 stop14h 02mUnited Airlines
Deal found 3/17$302
Sat 4/209:45 amSAT - AUS
1 stop8h 13mUnited Airlines
Mon 4/295:10 amAUS - SAT
1 stop12h 37mUnited Airlines
Deal found 3/18$386
Wed 4/1710:40 amSAT - AUS
1 stop10h 33mUnited Airlines
Wed 5/15:10 amAUS - SAT
1 stop14h 02mUnited Airlines
Deal found 3/18$426
Mon 4/112:18 pmSAT - AUS
1 stop10h 47mUnited Airlines
Tue 4/27:38 amAUS - SAT
1 stop15h 59mUnited Airlines
Deal found 3/18$674
Sat 4/2012:18 pmSAT - AUS
1 stop3h 08mUnited Airlines
Tue 4/307:20 amAUS - SAT
1 stop3h 46mUnited Airlines
Deal found 3/18$1,050

Cheap Spirit Airlines flights from San Antonio to Austin

Explore cheap flight options specifically provided by Spirit Airlines for the route between San Antonio and Austin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the cheapest available Spirit Airlines flights departing from San Antonio and landing in Austin. Deals are refreshing constantly so come back soon for more options.
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
1 stop19h 18mSpirit Airlines
Deal found 3/18$192
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
3 stops20h 13mSpirit Airlines
Deal found 3/18$257
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
3 stops20h 13mSpirit Airlines
Deal found 3/18$258
Tue 4/164:44 pmSAT - AUS
3 stops24h 47mSpirit Airlines
Tue 4/236:24 pmAUS - SAT
3 stops25h 25mSpirit Airlines
Deal found 3/19$278
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Sat 4/274:08 pmAUS - SAT
1 stop8h 34mSpirit Airlines
Deal found 3/18$284
Wed 4/1710:53 pmSAT - AUS
2 stops35h 20mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
1 stop19h 18mSpirit Airlines
Deal found 3/18$287
Mon 4/19:29 pmSAT - AUS
2 stops20h 09mSpirit Airlines
Tue 4/29:22 pmAUS - SAT
2 stops19h 08mSpirit Airlines
Deal found 3/18$300
Thu 4/185:47 amSAT - AUS
1 stop9h 28mSpirit Airlines
Sat 4/274:08 pmAUS - SAT
1 stop8h 34mSpirit Airlines
Deal found 3/18$308
Wed 4/175:47 amSAT - AUS
2 stops29h 30mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
3 stops20h 13mSpirit Airlines
Deal found 3/18$318

Cheap San Antonio to Austin flights in March & April 2024

Find cheap flight options from San Antonio to Austin specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
These are some of the most attractive deals on flights from San Antonio to Austin in 2024. Check back in a little while for more flight options.
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
1 stop19h 18mSpirit Airlines
Deal found 3/18$192
Tue 4/1610:53 pmSAT - AUS
2 stops19h 54mSpirit Airlines
Tue 4/236:24 pmAUS - SAT
2 stops25h 25mSpirit Airlines
Deal found 3/19$231
Tue 4/165:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Tue 4/236:24 pmAUS - SAT
2 stops25h 25mSpirit Airlines
Deal found 3/19$247
Tue 4/1610:53 pmSAT - AUS
2 stops19h 54mSpirit Airlines
Tue 4/236:24 pmAUS - SAT
3 stops25h 25mSpirit Airlines
Deal found 3/19$249
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
3 stops20h 13mSpirit Airlines
Deal found 3/18$257
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
3 stops20h 13mSpirit Airlines
Deal found 3/18$258
Tue 4/164:44 pmSAT - AUS
3 stops24h 47mSpirit Airlines
Tue 4/236:24 pmAUS - SAT
3 stops25h 25mSpirit Airlines
Deal found 3/19$278
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Sat 4/274:08 pmAUS - SAT
1 stop8h 34mSpirit Airlines
Deal found 3/18$284
Wed 4/1710:53 pmSAT - AUS
2 stops35h 20mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
1 stop19h 18mSpirit Airlines
Deal found 3/18$287

San Antonio to Austin 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Austin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
These are some of the most attractive deals on flights from San Antonio to Austin in 2024. Check back in a little while for more flight options.
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
1 stop19h 18mSpirit Airlines
Deal found 3/18$192
Tue 4/1610:53 pmSAT - AUS
2 stops19h 54mSpirit Airlines
Tue 4/236:24 pmAUS - SAT
2 stops25h 25mSpirit Airlines
Deal found 3/19$231
Tue 4/165:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Tue 4/236:24 pmAUS - SAT
2 stops25h 25mSpirit Airlines
Deal found 3/19$247
Tue 4/1610:53 pmSAT - AUS
2 stops19h 54mSpirit Airlines
Tue 4/236:24 pmAUS - SAT
3 stops25h 25mSpirit Airlines
Deal found 3/19$249
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
3 stops20h 13mSpirit Airlines
Deal found 3/18$257
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
3 stops20h 13mSpirit Airlines
Deal found 3/18$258
Tue 4/164:44 pmSAT - AUS
3 stops24h 47mSpirit Airlines
Tue 4/236:24 pmAUS - SAT
3 stops25h 25mSpirit Airlines
Deal found 3/19$278
Wed 4/175:47 amSAT - AUS
1 stop11h 44mSpirit Airlines
Sat 4/274:08 pmAUS - SAT
1 stop8h 34mSpirit Airlines
Deal found 3/18$284
Wed 4/1710:53 pmSAT - AUS
2 stops35h 20mSpirit Airlines
Wed 4/247:45 pmAUS - SAT
1 stop19h 18mSpirit Airlines
Deal found 3/18$287

One-way flights to Austin from San Antonio

Search for one-way flight options from San Antonio to Austin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
If you're seeking multiple options on one-way flights from San Antonio to Austin, be sure to check out these deals, which are updated often. Those seeking round-trip flights from San Antonio to Austin should utilize the search form at the the top of the page.
Tue 3/268:41 pmSAT - AUS
1 stop25h 47mMultiple Airlines
Deal found 3/18$92
Mon 4/1511:37 amSAT - AUS
1 stop27h 18mFrontier
Deal found 3/18$125
Mon 4/152:20 pmSAT - AUS
2 stops27h 11mSpirit Airlines
Deal found 3/18$143
Mon 4/152:20 pmSAT - AUS
3 stops27h 11mSpirit Airlines
Deal found 3/18$150
Tue 3/264:30 pmSAT - AUS
2 stops25h 08mSpirit Airlines
Deal found 3/18$168
Tue 3/264:30 pmSAT - AUS
3 stops23h 07mMultiple Airlines
Deal found 3/18$215

Find flights from San Antonio to Austin within your budget

Customize your flight search to find flights from San Antonio to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$192 - $570

Route

Depart

Return

Price

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Wed 4/17

1 stop11h 44m

Austin Bergstrom

Wed 4/24

1 stop19h 18m

$192

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Wed 4/17

1 stop11h 44m

Austin Bergstrom

Wed 4/24

3 stops20h 13m

$257

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Wed 4/17

1 stop11h 44m

Austin Bergstrom

Wed 4/24

3 stops20h 13m

$258

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Tue 4/16

3 stops24h 47m

Austin Bergstrom

Tue 4/23

3 stops25h 25m

$278

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Wed 4/17

1 stop11h 44m

Austin Bergstrom

Sat 4/27

1 stop8h 34m

$284

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Tue 4/30

1 stop8h 13m

Austin Bergstrom

Wed 5/1

1 stop14h 02m

$302

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Sat 4/20

1 stop6h 36m

Austin Bergstrom

Tue 4/30

1 stop6h 32m

$356

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Wed 4/17

1 stop16h 59m

Austin Bergstrom

Tue 4/30

1 stop11h 01m

$422

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Mon 4/1

3 stops29h 09m

Austin Bergstrom

Tue 4/2

3 stops19h 08m

$570

Flights are sorted by cheapest first

Deals found on 3/18

Average price of flights to Austin by month

Plan your trip from San Antonio to Austin by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to Austin is currently $149 while a round-trip flight costs $324. Price data was last updated on March 10, 2024.

Currently, August is the cheapest month in which you can book a flight from San Antonio to Austin (average of $263). Flying from San Antonio to Austin in March is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$278

February

$280

March

$358

April

$331

May

$322

June

$346

July

$308

August

$263

September

$268

October

$298

November

$313

December

$282

Temperature and rainfall in Austin by month

Plan your trip to Austin by taking into account the average temperature and rainfall totals by month.

AUS

Temperature

50 - 84.2 °F

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated March 19, 2024.
See what other customers who have flown with United Airlines, Spirit Airlines and Alaska Airlines from San Antonio to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,147 reviews

Food

7.3

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.3

Comfort

7.9

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

8.1
Very good
9,147 reviews
8.1
Very good
9,147 reviews

Food

7.3

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.3

Comfort

7.9

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

7.4
Good
11,602 reviews
8.1
Very good
9,147 reviews

Food

7.3

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.3

Comfort

7.9

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

7.3
Good
15,312 reviews
8.1
Very good
9,147 reviews

Food

7.3

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.3

Comfort

7.9

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

6.5
Okay
8,875 reviews
8.1
Very good
9,147 reviews

Food

7.3

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.3

Comfort

7.9

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

6.4
Okay
4,333 reviews
8.1
Very good
9,147 reviews

Food

7.3

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.3

Comfort

7.9

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from San Antonio to Austin for under $200 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Austin for under $200. The cheapest flight booked recently is on Spirit Airlines for just $192, but on average you can expect to pay $317.

  • What are the cheapest airlines flying from San Antonio to Austin round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Austin, with prices starting at $192. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $302 and $356, respectively.

  • What does SAT to AUS mean?

    SAT stands for San Antonio Airport, while AUS stands for Austin Bergstrom Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Austin
See prices for flight routes from nearby airports that may be better suited for you.

Search flights from San Antonio to Austin by cabin class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Antonio to Austin?

Cheapflights helps you search for flights from San Antonio to Austin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Austin?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Austin from San Antonio.

Can Cheapflights find flights from San Antonio to Austin with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio to Austin, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Antonio to Austin become cheaper?

Yes! Start tracking prices for San Antonio to Austin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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