What is the cheapest flight from San Antonio to Austin?

In the last 3 days, the lowest price for a flight from San Antonio to Austin was $117 for a one-way ticket and $255 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between San Antonio and Austin?

No Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from San Antonio to Austin?

San Antonio and Austin are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at Austin Bergstrom. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from San Antonio to Austin?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from San Antonio to Austin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Austin. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Austin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from San Antonio to Austin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and AUS can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Austin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$117 CHEAP FLIGHTS from San Antonio to Austin (SAT - AUS)

SAT - AUS

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Flights Deals

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Antonio to Austin

Mon, Jul 14 - Mon, Jul 21

7:45 am - 7:27 pmSAT-AUS

11h 42m1 stop

7:30 am - 10:42 pmAUS-SAT

15h 12m1 stop

$255Spirit Airlines

Find Deal

Fri, Jul 11 - Sun, Jul 20

7:10 am - 10:18 pmSAT-AUS

15h 08m1 stop

7:30 am - 12:34 amAUS-SAT

17h 04m1 stop

$263Spirit Airlines

Find Deal

Mon, Jul 14 - Mon, Jul 21

7:45 am - 7:27 pmSAT-AUS

11h 42m1 stop

4:34 pm - 1:06 pmAUS-SAT

20h 32m2 stops

$264Spirit Airlines

Find Deal

Fri, Jul 18 - Sun, Jul 20

7:10 am - 10:18 pmSAT-AUS

15h 08m1 stop

11:50 am - 1:06 pmAUS-SAT

25h 16m2 stops

$286

Find Deal

Fri, Jul 11 - Sun, Jul 20

7:52 pm - 7:32 pmSAT-AUS

23h 40m2 stops

7:30 am - 12:34 amAUS-SAT

17h 04m1 stop

$296Spirit Airlines

Find Deal

Thu, Aug 7 - Sat, Aug 9

7:10 am - 10:18 pmSAT-AUS

15h 08m1 stop

7:30 am - 12:34 amAUS-SAT

17h 04m1 stop

$301Spirit Airlines

Find Deal

Mon, Jul 14 - Mon, Jul 21

7:45 am - 7:27 pmSAT-AUS

11h 42m1 stop

1:47 pm - 7:22 pmAUS-SAT

29h 35m3 stops

$302Spirit Airlines

Find Deal

Fri, Aug 1 - Fri, Aug 8

7:10 am - 10:18 pmSAT-AUS

15h 08m1 stop

5:42 pm - 7:22 pmAUS-SAT

25h 40m2 stops

$312

Find Deal

Fri, Jul 18 - Sun, Jul 20

7:52 pm - 10:18 pmSAT-AUS

26h 26m2 stops

11:50 am - 1:06 pmAUS-SAT

25h 16m2 stops

$316

Find Deal

Fri, Aug 1 - Fri, Aug 8

7:10 am - 10:18 pmSAT-AUS

15h 08m1 stop

4:34 pm - 10:08 amAUS-SAT

17h 34m1 stop

$317Spirit Airlines

Find Deal

Useful Info

KAYAK's insights & trends for San Antonio to Austin flights

Get data-powered insights and trends into flights from San Antonio to Austin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Austin?

If you are looking for a flight deal from San Antonio to Austin, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Austin, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Find deals

Cheapest flight	$117

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.

What is the cheapest flight from San Antonio to Austin?
In the last 3 days, the lowest price for a flight from San Antonio to Austin was $117 for a one-way ticket and $255 for a round-trip.
Do I need a passport to fly between San Antonio and Austin?
No
Which airports will I be using when flying from San Antonio to Austin?
San Antonio and Austin are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at Austin Bergstrom.
Which aircraft models fly most regularly from San Antonio to Austin?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from San Antonio to Austin?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Austin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Austin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from San Antonio to Austin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and AUS can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Austin?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Antonio to Austin

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

San Antonio (SAT)

Austin (AUS)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SAT - AUS

$117 Find Cheap Flights from San Antonio to Austin

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

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

KAYAK's insights & trends for San Antonio to Austin flights

Get data-powered insights and trends into flights from San Antonio to Austin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Austin?

If you are looking for a flight deal from San Antonio to Austin, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Austin, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Good to know

When to book flights from San Antonio to Austin

FAQs for booking flights from San Antonio to Austin

What is the cheapest flight from San Antonio to Austin?

In the last 3 days, the lowest price for a flight from San Antonio to Austin was $117 for a one-way ticket and $255 for a round-trip.

Do I need a passport to fly between San Antonio and Austin?

No

Which airports will I be using when flying from San Antonio to Austin?

San Antonio and Austin are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at Austin Bergstrom.

Which aircraft models fly most regularly from San Antonio to Austin?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from San Antonio to Austin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Austin.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Austin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from San Antonio to Austin?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Austin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Antonio to Austin

Information on your arrival and departure airports

Cabin class types available on flights from San Antonio to Austin

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

Find direct flights to and from San Antonio and Austin

Flights to other popular destinations

Flights from domestic origins to Austin

Choose which airport to fly into in Austin

Find deals for your return flight