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Cheap flights from Saint George to Austin from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint George to Austin departing on 6/11. 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

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Find the cheapest flights from Saint George to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:32 pm - 11:13 pm
SGU
-
AUS
4h 41m
1 stop
American Airlines Logo
2:36 pm - 9:23 pm
AUS
-
SGU
7h 47m
1 stop
$236American Airlines
Wed, Aug 5 - Tue, Aug 11
American Airlines Logo
5:32 pm - 11:13 pm
SGU
-
AUS
4h 41m
1 stop
American Airlines Logo
8:00 am - 5:01 pm
AUS
-
SGU
10h 01m
2 stops
$242American Airlines
Wed, Aug 5 - Tue, Aug 11
American Airlines Logo
5:30 pm - 11:59 pm
SGU
-
AUS
5h 29m
1 stop
American Airlines Logo
6:14 am - 11:03 am
AUS
-
SGU
5h 49m
1 stop
$307American Airlines
Fri, Jun 5 - Mon, Jun 8
American Airlines Logo
5:30 pm - 11:58 pm
SGU
-
AUS
5h 28m
1 stop
American Airlines Logo
6:20 am - 11:10 am
AUS
-
SGU
5h 50m
1 stop
$326American Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
11:30 am - 8:39 pm
SGU
-
AUS
8h 09m
2 stops
United Airlines Logo
5:35 am - 4:04 pm
AUS
-
SGU
11h 29m
2 stops
$337United Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
5:30 pm - 11:59 pm
SGU
-
AUS
5h 29m
1 stop
American Airlines Logo
6:15 am - 11:07 am
AUS
-
SGU
5h 52m
1 stop
$338American Airlines
Fri, May 22 - Tue, May 26
American Airlines Logo
5:30 pm - 11:59 pm
SGU
-
AUS
5h 29m
1 stop
American Airlines Logo
5:00 am - 11:07 am
AUS
-
SGU
7h 07m
2 stops
$344American Airlines
Fri, May 22 - Tue, May 26
American Airlines Logo
5:30 pm - 11:59 pm
SGU
-
AUS
5h 29m
1 stop
American Airlines Logo
6:14 am - 11:03 am
AUS
-
SGU
5h 49m
1 stop
$362American Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
11:30 am - 9:06 pm
SGU
-
AUS
8h 36m
2 stops
United Airlines Logo
5:35 am - 9:39 am
AUS
-
SGU
5h 04m
1 stop
$373United Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
5:00 am - 10:43 am
SGU
-
AUS
4h 43m
1 stop
American Airlines Logo
6:20 am - 11:10 am
AUS
-
SGU
5h 50m
1 stop
$377American Airlines
Tue, Aug 4 - Mon, Aug 10

American Airlines flights from Saint George to Austin

Our best American Airlines deals on Saint George to Austin flight tickets
American Airlines
Aug 5
SGU5:32 pmSaint George
4h 41m
1 stop
AUS11:13 pmAustin Bergstrom
Aug 11
AUS2:36 pmAustin Bergstrom
7h 47m
1 stop
SGU9:23 pmSaint George
$236
American Airlines
Aug 5
SGU5:32 pmSaint George
4h 41m
1 stop
AUS11:13 pmAustin Bergstrom
Aug 11
AUS8:00 amAustin Bergstrom
10h 01m
2 stops
SGU5:01 pmSaint George
$242
American Airlines
Jun 5
SGU5:30 pmSaint George
5h 29m
1 stop
AUS11:59 pmAustin Bergstrom
Jun 8
AUS6:14 amAustin Bergstrom
5h 49m
1 stop
SGU11:03 amSaint George
$307

United Airlines flights from Saint George to Austin

Our best United Airlines deals on Saint George to Austin flight tickets
United Airlines
Aug 25
SGU11:30 amSaint George
8h 09m
2 stops
AUS8:39 pmAustin Bergstrom
Aug 29
AUS5:35 amAustin Bergstrom
11h 29m
2 stops
SGU4:04 pmSaint George
$337
United Airlines
Aug 25
SGU11:30 amSaint George
8h 36m
2 stops
AUS9:06 pmAustin Bergstrom
Aug 29
AUS5:35 amAustin Bergstrom
5h 04m
1 stop
SGU9:39 amSaint George
$373
United Airlines
Aug 25
SGU5:30 pmSaint George
5h 11m
1 stop
AUS11:41 pmAustin Bergstrom
Aug 29
AUS5:35 amAustin Bergstrom
5h 04m
1 stop
SGU9:39 amSaint George
$408

momondo Fare Finder

 
Customize your flight search to find flights from Saint George 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, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Saint George to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Wed 8/5

5:32 pm-11:13 pm

1 stop4h 41m

Austin Bergstrom

Tue 8/11

2:36 pm-9:23 pm

1 stop7h 47m

$236

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Wed 8/5

5:32 pm-11:13 pm

1 stop4h 41m

Austin Bergstrom

Tue 8/11

8:00 am-5:01 pm

2 stops10h 01m

$242

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Fri 6/5

5:30 pm-11:59 pm

1 stop5h 29m

Austin Bergstrom

Mon 6/8

6:14 am-11:03 am

1 stop5h 49m

$307

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Tue 8/4

5:30 pm-11:58 pm

1 stop5h 28m

Austin Bergstrom

Tue 8/11

6:20 am-11:10 am

1 stop5h 50m

$326

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Tue 8/25

11:30 am-8:39 pm

2 stops8h 09m

Austin Bergstrom

Sat 8/29

5:35 am-4:04 pm

2 stops11h 29m

$337

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Fri 5/22

5:30 pm-11:59 pm

1 stop5h 29m

Austin Bergstrom

Tue 5/26

6:15 am-11:07 am

1 stop5h 52m

$338

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Fri 5/22

5:30 pm-11:59 pm

1 stop5h 29m

Austin Bergstrom

Tue 5/26

5:00 am-11:07 am

2 stops7h 07m

$344

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Fri 6/5

5:30 pm-11:59 pm

1 stop5h 29m

Austin Bergstrom

Mon 6/8

6:14 am-11:03 am

1 stop5h 49m

$362

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Tue 8/25

11:30 am-9:06 pm

2 stops8h 36m

Austin Bergstrom

Sat 8/29

5:35 am-9:39 am

1 stop5h 04m

$373
Quickest round-trip

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Tue 8/4

5:00 am-10:43 am

1 stop4h 43m

Austin Bergstrom

Mon 8/10

6:20 am-11:10 am

1 stop5h 50m

$377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Saint George 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 month to fly to Austin?

The cheapest month to fly to Austin from Saint George is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then September is your next best option. Flight prices from Saint George to Austin during September average around $248.

When to book flights from Saint George to Austin

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

Cheap Saint George to Austin (SGU to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint George to Austin

Fastest flight time

4h 59m

Direct flights

None
The fastest flight from Saint George to Austin takes 4h 59m
There are no direct flights from Saint George to Austin. There are no popular flight routes from Saint George to Austin.
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Frequently asked questions about flying from Saint George to Austin

  • How far is Saint George to Austin Bergstrom by plane?

    The distance between Saint George and Austin Bergstrom is about 1021.7 mi. Typically, this will take 4h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from Saint George Airport to Austin Bergstrom Airport?

    Prices for flights from Saint George Airport to Austin Bergstrom Airport were last updated today.

  • How many operators does momondo search for flights from Saint George Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Saint George 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 Saint George 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.

  • What is the most popular airline from Saint George to Austin?

Best airlines flying from Saint George to Austin

Compare and see reviews for airlines that fly from Saint George to Austin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

Traveling to a place near Austin?

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

Why use momondo?

Why should I use momondo to find a flight deal from Saint George to Austin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Saint George to Austin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Saint George to Austin with flexible booking policies on momondo?

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

How can momondo help me find flights from Saint George to Austin?

Once all potential Saint George 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 Saint George to Austin right now. Can momondo alert me if prices change?

Price alerts on flights to Austin from Saint George are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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