Cheap flights from San Antonio to Austin (SAT - AUS) from $131

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. 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
May 28 — Jun 41

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 May 23, 2024.

Round-trip from

$261
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 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 2,708,702 searches. Data last updated May 23, 2024.
Consider these cheap Spirit Airlines flights we've found departing from San Antonio to Austin. Deals update often to give you more flight options matching your criteria
Mon 9/95:50 amSAT - AUS
1 stop27h 17mSpirit Airlines
Tue 9/104:49 pmAUS - SAT
1 stop28h 02mSpirit Airlines
Deal found 5/22$131
Mon 9/95:50 amSAT - AUS
1 stop27h 17mSpirit Airlines
Tue 9/104:35 pmAUS - SAT
2 stops30h 30mSpirit Airlines
Deal found 5/22$139
Mon 9/93:50 pmSAT - AUS
2 stops17h 17mSpirit Airlines
Tue 9/104:35 pmAUS - SAT
2 stops30h 30mSpirit Airlines
Deal found 5/22$172
Mon 9/93:50 pmSAT - AUS
2 stops17h 17mSpirit Airlines
Tue 9/104:35 pmAUS - SAT
3 stops30h 30mSpirit Airlines
Deal found 5/22$201
Mon 9/95:00 amSAT - AUS
3 stops28h 07mSpirit Airlines
Tue 9/104:35 pmAUS - SAT
3 stops30h 30mSpirit Airlines
Deal found 5/22$240
Wed 5/2910:05 pmSAT - AUS
1 stop19h 41mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
1 stop18h 57mSpirit Airlines
Deal found 5/22$390
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
1 stop18h 57mSpirit Airlines
Deal found 5/22$396
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
2 stops20h 31mSpirit Airlines
Deal found 5/22$409
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
3 stops28h 44mSpirit Airlines
Deal found 5/22$463

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 2,708,702 searches. Data last updated May 23, 2024.
Have a look at some of the cheapest available United Airlines flights departing from San Antonio and landing in Austin. Deals are refreshing constantly so come back soon for more options.
Thu 7/115:30 amSAT - AUS
1 stop9h 51mUnited Airlines
Thu 7/117:48 pmAUS - SAT
1 stop17h 28mUnited Airlines
Deal found 5/22$617
Wed 5/295:30 amSAT - AUS
1 stop11h 31mUnited Airlines
Wed 7/105:15 amAUS - SAT
1 stop12h 29mUnited Airlines
Deal found 5/22$793

Cheap San Antonio to Austin flights in May & June 2024

Find cheap flight options from San Antonio to Austin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Prices were last updated on May 23, 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.
Sat 6/225:30 amSAT - AUS
1 stop17h 59mUnited Airlines
Sat 6/297:48 pmAUS - SAT
1 stop12h 35mUnited Airlines
Deal found 5/23$307
Wed 5/2910:05 pmSAT - AUS
1 stop19h 41mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
1 stop18h 57mSpirit Airlines
Deal found 5/22$390
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
1 stop18h 57mSpirit Airlines
Deal found 5/22$396
Sat 6/225:21 amSAT - AUS
1 stop27h 49mSpirit Airlines
Sat 6/2912:09 pmAUS - SAT
2 stops33h 14mSpirit Airlines
Deal found 5/23$403
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
2 stops20h 31mSpirit Airlines
Deal found 5/22$409
Sun 6/28:41 pmSAT - AUS
1 stop14h 13mMultiple Airlines
Wed 6/54:39 pmAUS - SAT
2 stops20h 31mMultiple Airlines
Deal found 5/22$412
Sun 6/28:41 pmSAT - AUS
1 stop14h 13mMultiple Airlines
Wed 6/59:06 amAUS - SAT
1 stop10h 33mMultiple Airlines
Deal found 5/22$419
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
3 stops28h 44mSpirit Airlines
Deal found 5/22$463
Sun 6/28:41 pmSAT - AUS
1 stop14h 13mMultiple Airlines
Wed 6/54:39 pmAUS - SAT
3 stops28h 44mMultiple Airlines
Deal found 5/22$481

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 2,708,702 searches. Data last updated May 23, 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.
Mon 9/95:50 amSAT - AUS
1 stop27h 17mSpirit Airlines
Tue 9/104:49 pmAUS - SAT
1 stop28h 02mSpirit Airlines
Deal found 5/22$131
Mon 9/95:50 amSAT - AUS
1 stop27h 17mSpirit Airlines
Tue 9/104:35 pmAUS - SAT
2 stops30h 30mSpirit Airlines
Deal found 5/22$139
Mon 9/93:50 pmSAT - AUS
2 stops17h 17mSpirit Airlines
Tue 9/104:35 pmAUS - SAT
2 stops30h 30mSpirit Airlines
Deal found 5/22$172
Mon 9/93:50 pmSAT - AUS
2 stops17h 17mSpirit Airlines
Tue 9/104:35 pmAUS - SAT
3 stops30h 30mSpirit Airlines
Deal found 5/22$201
Mon 9/95:00 amSAT - AUS
3 stops28h 07mSpirit Airlines
Tue 9/104:35 pmAUS - SAT
3 stops30h 30mSpirit Airlines
Deal found 5/22$240
Sat 6/225:30 amSAT - AUS
1 stop17h 59mUnited Airlines
Sat 6/297:48 pmAUS - SAT
1 stop12h 35mUnited Airlines
Deal found 5/23$307
Wed 5/2910:05 pmSAT - AUS
1 stop19h 41mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
1 stop18h 57mSpirit Airlines
Deal found 5/22$390
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
1 stop18h 57mSpirit Airlines
Deal found 5/22$396
Sat 6/225:21 amSAT - AUS
1 stop27h 49mSpirit Airlines
Sat 6/2912:09 pmAUS - SAT
2 stops33h 14mSpirit Airlines
Deal found 5/23$403

San Antonio to Austin flights leaving soon

Find last-minute flight options from San Antonio to Austin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Book one of these great deals on flights from San Antonio to Austin. Tip: verify your flight details before completing your reservation.
Wed 5/2910:05 pmSAT - AUS
1 stop19h 41mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
1 stop18h 57mSpirit Airlines
Deal found 5/22$390
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
1 stop18h 57mSpirit Airlines
Deal found 5/22$396
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
2 stops20h 31mSpirit Airlines
Deal found 5/22$409
Sun 6/28:41 pmSAT - AUS
1 stop14h 13mMultiple Airlines
Wed 6/54:39 pmAUS - SAT
2 stops20h 31mMultiple Airlines
Deal found 5/22$412
Sun 6/28:41 pmSAT - AUS
1 stop14h 13mMultiple Airlines
Wed 6/59:06 amAUS - SAT
1 stop10h 33mMultiple Airlines
Deal found 5/22$419
Wed 5/292:31 pmSAT - AUS
2 stops17h 35mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
3 stops28h 44mSpirit Airlines
Deal found 5/22$463
Sun 6/28:41 pmSAT - AUS
1 stop14h 13mMultiple Airlines
Wed 6/54:39 pmAUS - SAT
3 stops28h 44mMultiple Airlines
Deal found 5/22$481
Sun 6/24:48 pmSAT - AUS
3 stops20h 02mMultiple Airlines
Wed 6/54:39 pmAUS - SAT
2 stops20h 31mMultiple Airlines
Deal found 5/22$533
Wed 5/296:39 pmSAT - AUS
3 stops23h 07mSpirit Airlines
Wed 6/54:39 pmAUS - SAT
3 stops28h 44mSpirit Airlines
Deal found 5/22$570

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 2,708,702 searches. Data last updated May 23, 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.
Mon 5/2710:30 pmSAT - AUS
3 stops33h 36mSpirit Airlines
Deal found 5/22$321
Mon 5/2710:30 pmSAT - AUS
1 stop17h 25mSpirit Airlines
Deal found 5/22$414
Mon 5/276:45 amSAT - AUS
2 stops25h 21mSpirit Airlines
Deal found 5/22$676

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 2,708,702 searches. Data last updated May 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$131 - $617

Route

Depart

Return

Price

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Mon 9/9

1 stop27h 17m

Austin Bergstrom

Tue 9/10

1 stop28h 02m

$131

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Mon 9/9

1 stop27h 17m

Austin Bergstrom

Tue 9/10

2 stops30h 30m

$139

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Mon 9/9

2 stops17h 17m

Austin Bergstrom

Tue 9/10

2 stops30h 30m

$172

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Mon 9/9

2 stops17h 17m

Austin Bergstrom

Tue 9/10

3 stops30h 30m

$201

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Mon 9/9

3 stops28h 07m

Austin Bergstrom

Tue 9/10

3 stops30h 30m

$240

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Sun 6/2

1 stop14h 13m

Austin Bergstrom

Wed 6/5

2 stops20h 31m

$412

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Sun 6/2

1 stop14h 13m

Austin Bergstrom

Wed 6/5

1 stop10h 33m

$419

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Sun 6/2

1 stop14h 13m

Austin Bergstrom

Wed 6/5

3 stops28h 44m

$481

San AntonioAustin Bergstrom

SAT - AUS

SATAUS

San Antonio

Thu 7/11

1 stop9h 51m

Austin Bergstrom

Thu 7/11

1 stop17h 28m

$617

Flights are sorted by cheapest first

Deals found on 5/22

No data available for this route at this time. Please check back soon.

Best time to book a flight from San Antonio to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 May 23, 2024.
See what other customers who have flown with Spirit Airlines and United 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.
7.4
Good
10,852 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.7

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

7.4
Good
10,852 reviews
7.4
Good
10,852 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.7

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

6.4
Okay
8,649 reviews
7.4
Good
10,852 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.7

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

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 $131, but on average you can expect to pay $358.

  • Are there last-minute flights available from San Antonio to Austin for under $400?

    There are currently 11+ open flights from San Antonio to Austin within the next 7 days for less than $400.

  • 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 $131. Another option worth looking into is United Airlines, starting at $617 round trip.

  • 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.

  • Can I find deals for flights from San Antonio to Austin that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Austin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Antonio to Austin with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Austin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Antonio to Austin that include hotel bookings?

    Yes. In addition to deals on San Antonio to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Austin.

  • Can I find deals for business class flights from San Antonio to Austin?

    Yes. Cheapflights offers flight deals from San Antonio to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Antonio to Austin that allow pets onboard?

    Many airlines flying from San Antonio to Austin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Antonio to Austin?

    Yes, you can often find last-minute deals on San Antonio to Austin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Antonio to Austin flight deals updated?

    The San Antonio to Austin flight deals you see on this page were last updated on 5/23.

  • When is the best time to book a flight from San Antonio to Austin?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Austin (average of $261). Flying from San Antonio to Austin in March is currently the most expensive (average of $360). 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.

See more FAQs

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Alternative routes for San Antonio to Austin
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Find flights from San Antonio to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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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