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$248+ Cheap flights from Saint George to Austin (SGU - AUS)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — AUS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Saint George to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Saint George (SGU) 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 September 15, 2025.

Round-trip from

$248
(Delta)

Popular in

November

Cheapest in

February

Average price

$248
From Saint George to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Saint George to Austin

Cheapest flights from Saint George to Austin
Explore the most affordable flight options available from Saint George to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:20 pmSGU - AUS
1 stop4h 38mDelta
Sat 12/1312:28 pmAUS - SGU
1 stop7h 06mDelta
Deal found 9/14$248
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:45 pmSGU - AUS
2 stops8h 14mUnited Airlines
Sat 12/134:47 pmAUS - SGU
1 stop7h 11mUnited Airlines
Deal found 9/14$254
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:45 pmSGU - AUS
1 stop6h 10mAmerican Airlines
Sun 10/196:15 amAUS - SGU
1 stop5h 58mAmerican Airlines
Deal found 9/13$294
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:45 pmSGU - AUS
1 stop5h 24mAmerican Airlines
Thu 11/135:01 amAUS - SGU
1 stop6h 26mAmerican Airlines
Deal found 9/14$316
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:33 pmSGU - AUS
1 stop5h 25mUnited Airlines
Tue 9/307:05 amAUS - SGU
2 stops10h 01mUnited Airlines
Deal found 9/14$324
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:45 pmSGU - AUS
1 stop5h 21mAmerican Airlines
Fri 11/288:33 amAUS - SGU
2 stops8h 41mAmerican Airlines
Deal found 9/14$333
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:30 amSGU - AUS
2 stops11h 29mUnited Airlines
Mon 12/16:17 pmAUS - SGU
1 stop5h 41mUnited Airlines
Deal found 9/14$380
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:25 amSGU - AUS
2 stops11h 34mUnited Airlines
Sun 10/195:37 pmAUS - SGU
3 stops23h 29mUnited Airlines
Deal found 9/13$437

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Saint George to Austin that are best for you.

Fly from

Saint George

Fly to

Austin

Route

Depart

Return

Price

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Wed 12/10

3:20 pm-8:58 pm

1 stop4h 38m

Austin Bergstrom

Sat 12/13

12:28 pm-6:34 pm

1 stop7h 06m

$248

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Wed 12/10

1:45 pm-10:59 pm

2 stops8h 14m

Austin Bergstrom

Sat 12/13

4:47 pm-10:58 pm

1 stop7h 11m

$254

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Sat 3/7

5:30 am-1:34 pm

1 stop7h 04m

Austin Bergstrom

Tue 3/10

6:06 pm-10:39 pm

1 stop5h 33m

$294

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Fri 11/21

5:00 am-12:53 pm

1 stop6h 53m

Austin Bergstrom

Fri 11/28

12:10 pm-4:14 pm

1 stop5h 04m

$294

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Mon 11/10

4:45 pm-11:09 pm

1 stop5h 24m

Austin Bergstrom

Thu 11/13

5:01 am-10:27 am

1 stop6h 26m

$316

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Sat 3/7

5:30 pm-11:38 pm

1 stop5h 08m

Austin Bergstrom

Tue 3/10

5:45 am-4:04 pm

2 stops11h 19m

$319

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Sat 2/28

5:30 am-11:28 am

1 stop4h 58m

Austin Bergstrom

Wed 3/4

2:27 pm-9:20 pm

1 stop7h 53m

$328

Saint GeorgeAustin

SGU - AUS

SGUAUS

Saint George

Sat 2/28

7:05 pm-12:54 am

1 stop4h 49m

Austin Bergstrom

Wed 3/4

6:10 am-6:30 pm

2 stops13h 20m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Saint George to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Saint George 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.

Cheapflights Insights

Everything you need to know about your flight from Saint George to Austin

What is the cheapest month to book a flight from Saint George to Austin?

Currently, August is the cheapest month in which you can book a flight from Saint George to Austin (average of $285). Flying from Saint George to Austin in March is currently the most expensive (average of $362). 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.

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 September 15, 2025.
Read reviews from past customers who have flown American Airlines from Saint George to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Entertainment

6.9

Boarding

7.5

Food

6.4

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Entertainment

6.9

Boarding

7.5

Food

6.4

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Saint George to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint George to Austin?

    Departing from Saint George to Austin will take you 4h 38m. Saint George and Austin are separated by a distance of 1030 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Saint George to Austin round-trip?

    Cheapflights users have booked flights from Saint George to Austin round-trip from $248. This flight start at 26% lower than the current average price 3 months from now.

  • Can I find deals for flights from Saint George to Austin that include hotel bookings?

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

  • How can I find direct flights from Saint George to Austin?

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

  • Can I find deals for business class flights from Saint George to Austin?

    Yes. Cheapflights offers flight deals from Saint George 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.

  • What is the cheapest month to book a flight from Saint George to Austin?

    Currently, August is the cheapest month in which you can book a flight from Saint George to Austin (average of $285). Flying from Saint George to Austin in March is currently the most expensive (average of $362). 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

Traveling to a place near Austin?

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

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Alternative routes for Saint George to Austin

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Top airline flying from Saint George to Austin

Discover the top airline that operate flights from Saint George to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$348FlexibilityNo cancel feeOn-time71%

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