Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Austin to San Antonio from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to San Antonio departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Austin to San Antonio

Cheap round-trip flights

These are some of the best round-trip flight deals from Austin to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Austin to San Antonio.

Cheap last minute flights

Planning a quick getaway from Austin to San Antonio? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Austin to San Antonio

Find recent round-trip train or bus tickets from Austin to San Antonio.

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
8:00 am - 10:10 pmAUS-SAT
14h 10m1 stop
7:00 am - 4:10 pmSAT-AUS
9h 10m1 stop
$359Spirit Airlines
Find Deal
Sun, Jan 5 - Sun, Jan 12
7:42 pm - 10:09 amAUS-SAT
14h 27m1 stop
7:37 pm - 1:54 pmSAT-AUS
42h 17m3 stops
$374Spirit Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
8:17 pm - 10:10 pmAUS-SAT
25h 53m3 stops
7:00 am - 4:10 pmSAT-AUS
9h 10m1 stop
$387Spirit Airlines
Find Deal
Sun, Jan 5 - Sun, Jan 12
5:15 am - 11:10 pmAUS-SAT
17h 55m1 stop
5:00 am - 11:00 pmSAT-AUS
18h 00m1 stop
$485United Airlines
Find Deal
Tue, Dec 17 - Fri, Dec 27
7:06 am - 3:25 pmAUS-SAT
8h 19m1 stop
11:15 am - 11:17 amSAT-AUS
24h 02m2 stops
Wed, Dec 4 - Sat, Dec 7
6:44 pm - 5:30 amAUS-SAT
10h 46m1 stop
7:00 am - 11:59 pmSAT-AUS
16h 59m1 stop
$662Alaska Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
7:51 pm - 8:29 amAUS-SAT
12h 38m1 stop
6:02 pm - 8:25 amSAT-AUS
14h 23m1 stop
$667United Airlines
Find Deal
Fri, Dec 20 - Fri, Dec 27
12:49 pm - 7:42 pmAUS-SAT
6h 53m1 stop
3:37 pm - 10:58 pmSAT-AUS
7h 21m1 stop
$723American Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
6:21 pm - 10:10 pmAUS-SAT
27h 49m2 stops
11:05 am - 6:40 pmSAT-AUS
7h 35m1 stop
Tue, Dec 17 - Fri, Dec 27
12:49 pm - 5:02 pmAUS-SAT
4h 13m1 stop
6:40 pm - 10:12 pmSAT-AUS
3h 32m1 stop
$886American Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 3
9:35 am - 9:25 pmAUS-SAT
11h 50m1 stop
$222United Airlines
Find Deal
Thu, Dec 19
8:00 am - 10:10 pmAUS-SAT
14h 10m1 stop
$295Spirit Airlines
Find Deal
Fri, Dec 20
8:00 am - 10:10 pmAUS-SAT
14h 10m1 stop
$329Spirit Airlines
Find Deal
Fri, Dec 20
1:17 pm - 4:59 amAUS-SAT
15h 42m2 stops
$341Spirit Airlines
Find Deal
Tue, Nov 26
8:17 pm - 10:10 pmAUS-SAT
25h 53m2 stops
$346Spirit Airlines
Find Deal
Fri, Dec 20
8:00 am - 6:32 pmAUS-SAT
34h 32m3 stops
$379Spirit Airlines
Find Deal
Fri, Dec 20
8:17 pm - 10:10 pmAUS-SAT
25h 53m3 stops
$408Spirit Airlines
Find Deal
Fri, Dec 20
11:43 am - 1:01 amAUS-SAT
13h 18m1 stop
$426Spirit Airlines
Find Deal
Tue, Nov 26
11:43 am - 12:23 pmAUS-SAT
24h 40m3 stops
$443Spirit Airlines
Find Deal
Tue, Nov 26
4:24 pm - 6:32 pmAUS-SAT
26h 08m2 stops
$616Spirit Airlines
Find Deal
Fri, Dec 20
9:12 pm - 1:01 amAUS-SAT
27h 49m3 stops
1:18 pm - 11:25 amSAT-AUS
22h 07m2 stops
$556Spirit Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
10:14 am - 7:11 pmAUS-SAT
8h 57m1 stop
1:18 pm - 11:25 amSAT-AUS
22h 07m2 stops
$586Spirit Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
9:12 pm - 1:01 amAUS-SAT
27h 49m3 stops
1:18 pm - 5:35 pmSAT-AUS
28h 17m3 stops
$622Spirit Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
9:12 pm - 1:01 amAUS-SAT
27h 49m3 stops
8:37 pm - 11:25 amSAT-AUS
14h 48m1 stop
$627Spirit Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
10:14 am - 7:11 pmAUS-SAT
8h 57m1 stop
8:37 pm - 11:25 amSAT-AUS
14h 48m1 stop
$657Spirit Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26

Spirit Airlines flights from Austin to San Antonio

Our best Spirit Airlines deals on Austin to San Antonio flight tickets
Spirit Airlines
Jan 5
AUS8:00 amAustin Bergstrom
14h 10m
1 stop
SAT10:10 pmSan Antonio
Jan 12
SAT7:00 amSan Antonio
9h 10m
1 stop
AUS4:10 pmAustin Bergstrom
Spirit Airlines
Dec 6
AUS7:42 pmAustin Bergstrom
14h 27m
1 stop
SAT10:09 amSan Antonio
Dec 10
SAT7:37 pmSan Antonio
42h 17m
3 stops
AUS1:54 pmAustin Bergstrom
Spirit Airlines
Jan 5
AUS8:17 pmAustin Bergstrom
25h 53m
3 stops
SAT10:10 pmSan Antonio
Jan 12
SAT7:00 amSan Antonio
9h 10m
1 stop
AUS4:10 pmAustin Bergstrom

United Airlines flights from Austin to San Antonio

Our best United Airlines deals on Austin to San Antonio flight tickets
United Airlines
Dec 17
AUS5:15 amAustin Bergstrom
17h 55m
1 stop
SAT11:10 pmSan Antonio
Dec 27
SAT5:00 amSan Antonio
18h 00m
1 stop
AUS11:00 pmAustin Bergstrom
United Airlines
Dec 20
AUS7:51 pmAustin Bergstrom
12h 38m
1 stop
SAT8:29 amSan Antonio
Dec 27
SAT6:02 pmSan Antonio
14h 23m
1 stop
AUS8:25 amAustin Bergstrom
United Airlines
Dec 6
AUS7:20 amAustin Bergstrom
9h 30m
1 stop
SAT4:50 pmSan Antonio
Dec 10
SAT7:18 amSan Antonio
16h 40m
2 stops
AUS11:58 pmAustin Bergstrom

See travel insights to San Antonio from

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

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 San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Monday when prices can be found for as low as $0. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Saturday is $669.

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

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Austin to San Antonio at noon for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $774. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Austin to San Antonio flights?

You could potentially save up to 43% on your flight if you consider stops on a Austin to San Antonio flight.

When to book flights from Austin to San Antonio

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

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

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

Best Price Found

$222

Fastest flight time

3h 13m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Austin in the past 72 hours is $222. The best round-trip flight deal from Austin to San Antonio found on momondo in the last 72 hours is $359.
The fastest flight from Austin to San Antonio takes 3h 13m
There are no direct flights from Austin to San Antonio. Popular non-direct route for this connection is Austin Bergstrom Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

  • Is flying the fastest way to get from Austin to San Antonio?

    At 1h 10m, choosing to opt for a bus from Austin to San Antonio for this trip versus opting for a flight from Austin to San Antonio or a train from Austin to San Antonio can save you time on travel.

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

    There are 74.2 mi between Austin Bergstrom and San Antonio. Flights usually cover this in 3h 13m, depending on flying conditions and air traffic around both airports.

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

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

  • How many operators does momondo search for flights from Austin Bergstrom Airport to San Antonio Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Austin to San Antonio?


Best airlines flying from Austin to San Antonio

Compare and see reviews for airlines that fly from Austin to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $199Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to San Antonio. momondo saves you time and could save you money on your trip.

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

Flights from Austin to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Austin and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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


An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

Find better results for your trip to the United States