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Cheap flights from San Antonio to Austin from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Austin departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Austin

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Antonio to Austin.
Spirit Airlines Logo
6:45 am - 12:44 pmSAT-AUS
29h 59m1 stop
Spirit Airlines Logo
7:14 am - 10:51 pmAUS-SAT
15h 37m1 stop
$275Spirit Airlines
Find Deal
Wed, May 7 - Wed, May 14
Spirit Airlines Logo
6:45 am - 7:16 pmSAT-AUS
12h 31m2 stops
Spirit Airlines Logo
7:14 am - 10:51 pmAUS-SAT
15h 37m1 stop
$285Spirit Airlines
Find Deal
Wed, May 7 - Wed, May 14
Spirit Airlines Logo
2:37 pm - 12:44 pmSAT-AUS
22h 07m2 stops
Spirit Airlines Logo
7:14 am - 12:57 pmAUS-SAT
29h 43m2 stops
$306Spirit Airlines
Find Deal
Wed, May 7 - Wed, May 14
United Airlines Logo
7:31 pm - 8:37 amSAT-AUS
13h 06m1 stop
United Airlines Logo
5:00 am - 3:23 pmAUS-SAT
10h 23m1 stop
$311United Airlines
Find Deal
Thu, May 22 - Thu, May 29
Spirit Airlines Logo
2:55 pm - 6:20 pmSAT-AUS
27h 25m1 stop
Spirit Airlines Logo
10:44 am - 8:55 amAUS-SAT
22h 11m1 stop
$332Spirit Airlines
Find Deal
Sun, Jun 8 - Sun, Jun 15
Spirit Airlines Logo
10:01 am - 6:20 pmSAT-AUS
8h 19m1 stop
Spirit Airlines Logo
7:25 pm - 12:32 pmAUS-SAT
17h 07m2 stops
$333Spirit Airlines
Find Deal
Fri, May 23 - Fri, May 30
Spirit Airlines Logo
1:27 pm - 6:20 pmSAT-AUS
28h 53m2 stops
Spirit Airlines Logo
10:44 am - 8:55 amAUS-SAT
22h 11m1 stop
$334Spirit Airlines
Find Deal
Sun, Jun 8 - Sun, Jun 15
Spirit Airlines Logo
7:00 am - 7:16 pmSAT-AUS
36h 16m2 stops
Spirit Airlines Logo
7:25 pm - 8:56 amAUS-SAT
13h 31m1 stop
$335Spirit Airlines
Find Deal
Thu, May 22 - Thu, May 29
 Logo
3:46 pm - 9:39 amSAT-AUS
17h 53m1 stop
 Logo
11:48 am - 5:00 amAUS-SAT
17h 12m1 stop
Sun, Jun 22 - Sun, Jun 29
United Airlines Logo
5:30 am - 3:26 pmSAT-AUS
9h 56m1 stop
United Airlines Logo
7:45 pm - 8:31 amAUS-SAT
12h 46m1 stop
$674United Airlines
Find Deal
Wed, May 14 - Wed, May 14

Spirit Airlines flights from San Antonio to Austin

Our best Spirit Airlines deals on San Antonio to Austin flight tickets
Spirit Airlines
May 7
SAT6:45 amSan Antonio
29h 59m
1 stop
AUS12:44 pmAustin Bergstrom
May 14
AUS7:14 amAustin Bergstrom
15h 37m
1 stop
SAT10:51 pmSan Antonio
Spirit Airlines
May 7
SAT6:45 amSan Antonio
12h 31m
2 stops
AUS7:16 pmAustin Bergstrom
May 14
AUS7:14 amAustin Bergstrom
15h 37m
1 stop
SAT10:51 pmSan Antonio
Spirit Airlines
May 7
SAT2:37 pmSan Antonio
22h 07m
2 stops
AUS12:44 pmAustin Bergstrom
May 14
AUS7:14 amAustin Bergstrom
29h 43m
2 stops
SAT12:57 pmSan Antonio

United Airlines flights from San Antonio to Austin

Our best United Airlines deals on San Antonio to Austin flight tickets
United Airlines
May 22
SAT7:31 pmSan Antonio
13h 06m
1 stop
AUS8:37 amAustin Bergstrom
May 29
AUS5:00 amAustin Bergstrom
10h 23m
1 stop
SAT3:23 pmSan Antonio
United Airlines
May 14
SAT5:30 amSan Antonio
9h 56m
1 stop
AUS3:26 pmAustin Bergstrom
May 14
AUS7:45 pmAustin Bergstrom
12h 46m
1 stop
SAT8:31 amSan Antonio

See travel insights to Austin from

How to get the cheapest flight ticket from San Antonio to Austin

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 day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Tuesday when prices can be found for as low as $751. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to Austin for around $759.

What is the cheapest time of day to depart on your flight to Austin?

In the morning is the cheapest time of day to fly from San Antonio to Austin when you can find flight prices for as low as $427. Flying to Austin in the morning is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $805. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from San Antonio to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Austin (SAT to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Austin

Best Price Found

$91

Fastest flight time

6h 30m

Direct flights

None

Airports in Austin

1 airport
The best one-way flight to Austin from San Antonio in the past 72 hours is $91. The best round-trip flight deal from San Antonio to Austin found on momondo in the last 72 hours is $275.
The fastest flight from San Antonio to Austin takes 6h 30m
There are no direct flights from San Antonio to Austin. Popular non-direct route for this connection is San Antonio Airport - Austin Bergstrom Airport.
There is 1 airport near Austin: Austin Bergstrom (AUS)

  • How far is San Antonio to Austin Bergstrom by plane?

    San Antonio and Austin Bergstrom are 74.2 mi apart from one another. A reasonable flight in good conditions will take 8h 19m.

  • When did momondo last update prices for flights from San Antonio Airport to Austin Bergstrom Airport?

    Prices for flights from San Antonio Airport to Austin Bergstrom Airport are updated daily.

  • How old do you have to be to fly from San Antonio Airport to Austin Bergstrom Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
San Marcos
Round Rock
Georgetown
Wimberley
Marble Falls
Cedar Park
Canyon Lake
Dripping Springs
Pflugerville
Seguin
Bastrop
Horseshoe Bay
Buda
Kyle
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Austin?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austin from San Antonio.

Can I find flights from San Antonio to Austin with flexible booking policies on momondo?

All flight searches from San Antonio to Austin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Austin?

Once all potential San Antonio to Austin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Austin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Antonio to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.


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