AUS - SGU

$303 Find Cheap Flights from Austin to Saint George - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$323
Typical prices: $318-$443
United Airlines
Wed 9/19Mon 10/1
AUS - SGU • 1 stop
Cheapest one-way
$303
Typical prices: $210-$414
Delta
Sun 10/14
AUS - SGU • 1 stop
When to travel
December
Cheapest • 36% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $366 (round-trip)
Salt Lake City (SLC)
Shortest trip • 5h 15m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Austin to Saint George (AUS-SGU)

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

Recent round-trip flight deals from Austin to Saint George

Sat, Sep 19 - Thu, Oct 1
United Airlines Logo
3:08 pm - 10:14 pmAUS  Austin Bergstrom-SGU Saint George
8h 06m1 stop Denver Intl
United Airlines Logo
5:00 am - 11:30 amSGU  Saint George-AUS Austin Bergstrom
5h 30m1 stop Denver Intl
$323United Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
12:07 pm - 5:05 pmAUS  Austin Bergstrom-SGU Saint George
5h 58m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
5:36 pm - 11:22 pmSGU  Saint George-AUS Austin Bergstrom
4h 46m1 stop Phoenix Sky Harbor Intl
$323American Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
6:00 am - 10:40 amAUS  Austin Bergstrom-SGU Saint George
5h 40m1 stop Dallas/Fort Worth
American Airlines Logo
11:31 am - 7:42 pmSGU  Saint George-AUS Austin Bergstrom
7h 11m1 stop Phoenix Sky Harbor Intl
$323American Airlines
Sat, Sep 19 - Wed, Sep 23
American Airlines Logo
6:00 am - 10:40 amAUS  Austin Bergstrom-SGU Saint George
5h 40m1 stop Dallas/Fort Worth
American Airlines Logo
11:31 am - 7:42 pmSGU  Saint George-AUS Austin Bergstrom
7h 11m1 stop Phoenix Sky Harbor Intl
$328American Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
12:12 pm - 10:14 pmAUS  Austin Bergstrom-SGU Saint George
11h 02m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
8:30 am - 4:57 pmSGU  Saint George-AUS Austin Bergstrom
7h 27m1 stop Denver Intl
$329United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
3:08 pm - 10:14 pmAUS  Austin Bergstrom-SGU Saint George
8h 06m1 stop Denver Intl
United Airlines Logo
10:15 am - 9:22 pmSGU  Saint George-AUS Austin Bergstrom
10h 07m2 stops Los Angeles Houston George Bush Intcntl
$329United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
2:24 pm - 10:14 pmAUS  Austin Bergstrom-SGU Saint George
8h 50m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
5:00 am - 1:22 pmSGU  Saint George-AUS Austin Bergstrom
7h 22m2 stops Denver Intl Houston George Bush Intcntl
$334United Airlines
Sat, Sep 19 - Wed, Sep 23
United Airlines Logo
3:08 pm - 10:14 pmAUS  Austin Bergstrom-SGU Saint George
8h 06m1 stop Denver Intl
United Airlines Logo
10:16 am - 9:07 pmSGU  Saint George-AUS Austin Bergstrom
9h 51m2 stops Los Angeles Houston George Bush Intcntl
$334United Airlines
Sat, Sep 19 - Thu, Oct 1
American Airlines Logo
12:07 pm - 5:05 pmAUS  Austin Bergstrom-SGU Saint George
5h 58m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
5:36 pm - 11:22 pmSGU  Saint George-AUS Austin Bergstrom
4h 46m1 stop Phoenix Sky Harbor Intl
$362American Airlines
Fri, Oct 16 - Tue, Oct 20
Delta Logo
6:06 pm - 9:55 pmAUS  Austin Bergstrom-SGU Saint George
4h 49m1 stop Salt Lake City
Delta Logo
8:50 am - 5:10 pmSGU  Saint George-AUS Austin Bergstrom
7h 20m1 stop Salt Lake City
$368Delta
Booking Insights

Price, demand and travel trends for Austin to Saint George flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Austin to Saint George with more confidence.

How much is a round-trip flight from Austin to Saint George?

Round-trip flights from Austin to Saint George start at $323. Prices are typical for this route right now, with typical round-trip fares ranging from $318 to $443. The lowest price found in the past 5 days was $323 on United Airlines.

What's the cheapest day of the week to fly from Austin to Saint George?

Tuesday is the cheapest day of the week to fly from Austin to Saint George, it is 31% cheaper than the average day. Thursday is the most expensive day with flight prices 33% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Austin to Saint George?

  • December is the cheapest month to fly from Austin to Saint George at $248 round-trip.
  • November ($574) and May ($462) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 131% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Austin to Saint George flights

Low season

January

Cheapest flight

$303
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Austin to Saint George

When to book flights from Austin to Saint George

Are your dates flexible? Find out the best times to travel from Austin to Saint George based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Austin to Saint George flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Austin to Saint George?

    Flights from Austin to Saint George usually depart from Austin Bergstrom (AUS) and arrive at Saint George (SGU).

  • What cabin classes can I book on flights from Austin to Saint George?

    Only Economy Class is available on flights from Austin to Saint George.

  • Which airports do connecting flights from Austin to Saint George pass through?

    One-stop flights from Austin to Saint George most commonly connect through:

    • Phoenix Sky Harbor Intl (PHX) - 45% of one-stop connections
    • Denver Intl (DEN) - 30% of one-stop connections
    • Salt Lake City (SLC) - 14% of one-stop connections
    • Dallas/Fort Worth (DFW) - 11% of one-stop connections

    Phoenix Sky Harbor Intl (PHX) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Austin to Saint George?

    Yes. Being flexible with your travel dates can save you up to 49% on the Austin to Saint George route. Tuesday is the cheapest departure day at $268 round-trip on average, while Thursday is the most expensive at $518, a difference of $250. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    There are currently no nonstop flights available from Austin to Saint George. Flights with 1 layover take between 5h 15m and 5h 46m in total, depending on the connection.

  • Do I need a passport to fly from Austin to Saint George?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Austin to Saint George changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $323 to $1,619. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Austin to Saint George looking right now?

    One-way fares from Austin to Saint George are currently higher than usual. Average one-way flight prices are about $391, which is 28% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Austin to Saint George?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 15m, compared with 5h 25m via Denver Intl (DEN) and 5h 44m via Phoenix Sky Harbor Intl (PHX).

  • What is the time difference between Austin and Saint George?

    Saint George is 1 hour behind Austin (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Saint George Airport (SGU)?

    Saint George Airport (SGU) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include:
    · Budget
    · Alamo
    · Hertz
    · Enterprise Rent-A-Car
    · Avis

  • How much should I expect to pay for a Austin to Saint George flight?

    Round-trip flights from Austin to Saint George range from $318 to $443, with an average of $388 over the past 12 months. Anything below $318 counts as a good deal.

Your guide to booking Austin to Saint George flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average $268 - about $250 less than Thursday (48% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Austin to Saint George trip for December. Fares historically average $248 round-trip in that month - typically $326 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Saint George Airport.
    - Red Lion Hotel and Conference Center St. George
    - St. George Inn & Suites
    - Best Western Coral Hills

More options for your flight from Austin to Saint George

Complete your trip to Saint George with a hotel stay or car rental

Car rentals in Saint George
Hotels in Saint George
Vacations in Saint George