Which airports can I use when flying from Sioux City to Austin?

Flights from Sioux City to Austin usually depart from Sioux City Sioux Gateway (SUX) and arrive at Austin Bergstrom (AUS).

Which airports do connecting flights from Sioux City to Austin pass through?

Most connecting flights from Sioux City to Austin pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Sioux City to Austin?

Yes. Flexible dates can save you up to 72% on flights from Sioux City to Austin. Wednesday is the cheapest departure day at $323 round-trip on average, while Sunday is the most expensive at $1,133, a difference of $810. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Austin?

Some of the most popular sights in Austin are Sixth Street, University of Texas at Austin and ACL Live at The Moody Theater. These are among the most viewed places in Austin on KAYAK.

Do I need a passport to fly from Sioux City to Austin?

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 Sioux City to Austin 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 $424 to $1,119. That means the highest observed fare was about 3x higher than the lowest one.

What car rental options are available at Austin Bergstrom Airport (AUS)?

Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include: • Europcar • Hertz • Fox • Thrifty • Dollar

How much is a round-trip flight from Sioux City to Austin?

Round-trip flights from Sioux City to Austin typically range from $323 to $829. The lowest price found in the past 5 days was $424, on United Airlines.

Which airline is the cheapest to fly from Sioux City to Austin?

United Airlines ($424) offered the cheapest round-trip ticket from Sioux City to Austin in the last 5 days.

What is the cheapest layover airport when flying from Sioux City to Austin?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $388. Based on KAYAK data over the past 3 months.

When flying from Sioux City to Austin which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Sioux City to Austin layovers at 3h 25m over the past 3 months.

$424 CHEAP FLIGHTS from Sioux City to Austin (SUX - AUS)

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Cheapest round-trip

$424

Typical prices: $323-$829

United Airlines

Tue 1/30Sat 2/3

SUX - AUS • 2 stops

When to travel

July

Cheapest • 31% price drop

February

Most popular

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Flight Deals

Cheap Flights from Sioux City to Austin (SUX-AUS)

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

Round-trip

One-way

Recent round-trip flight deals from Sioux City to Austin

Sat, Jan 30 - Wed, Feb 3

5:04 am - 5:21 pmSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

12h 17m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

6:00 pm - 11:44 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

5h 44m1 stop Denver Intl

$424United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 3:20 pmSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

6:00 pm - 11:44 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

5h 44m1 stop Denver Intl

$434United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 3:20 pmSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:23 pm - 11:44 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

9h 21m2 stops Houston George Bush Intcntl Denver Intl

$469United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 12:00 pmSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

6h 56m1 stop Chicago O'Hare Intl

6:00 pm - 11:44 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

5h 44m1 stop Denver Intl

$498United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 12:00 pmSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

6h 56m1 stop Chicago O'Hare Intl

6:00 pm - 11:44 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

5h 44m1 stop Denver Intl

$502United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 3:20 pmSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:23 pm - 11:44 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

9h 21m2 stops Houston George Bush Intcntl Denver Intl

$513United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 3:20 pmSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:23 pm - 11:44 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

9h 21m2 stops Houston George Bush Intcntl Denver Intl

$517United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 3:20 pmSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

7:01 am - 11:44 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

16h 43m3 stops San Francisco San Diego Denver Intl

$536United Airlines

Mon, Jan 11 - Sat, Jan 16

6:46 pm - 12:52 pmSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

18h 06m1 stop Denver Intl

10:00 am - 6:11 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

8h 11m1 stop Chicago O'Hare Intl

$550United Airlines

Mon, Jan 11 - Sat, Jan 16

6:46 pm - 11:14 amSUX Sioux City Sioux Gateway-AUS Austin Bergstrom

16h 28m2 stops Denver Intl Houston George Bush Intcntl

10:00 am - 6:11 pmAUS Austin Bergstrom-SUX Sioux City Sioux Gateway

8h 11m1 stop Chicago O'Hare Intl

$552United Airlines

Booking Insights

Price, demand and travel trends for Sioux City to Austin flights

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

Prices

Airlines

Layovers

How much is a round-trip flight from Sioux City to Austin? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sioux City to Austin departing in january.

Find deals

Cheapest flight	$424

Round-trip flight from Sioux City to Austin

When to book flights from Sioux City to Austin

Are your dates flexible? Find out the best times to travel from Sioux City to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Sioux City to Austin?
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 Sioux City to Austin 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 $424 to $1,119. That means the highest observed fare was about 3x higher than the lowest one.
What car rental options are available at Austin Bergstrom Airport (AUS)?
Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

• Europcar
• Hertz
• Fox
• Thrifty
• Dollar
Which airports can I use when flying from Sioux City to Austin?
Flights from Sioux City to Austin usually depart from Sioux City Sioux Gateway (SUX) and arrive at Austin Bergstrom (AUS).
Which airports do connecting flights from Sioux City to Austin pass through?
Most connecting flights from Sioux City to Austin pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Sioux City to Austin?
Yes. Flexible dates can save you up to 72% on flights from Sioux City to Austin. Wednesday is the cheapest departure day at $323 round-trip on average, while Sunday is the most expensive at $1,133, a difference of $810.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Austin?
Some of the most popular sights in Austin are Sixth Street, University of Texas at Austin and ACL Live at The Moody Theater. These are among the most viewed places in Austin on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $323, about $810 less than Sunday fares (71% savings) based on the last 12 months.
If you can choose when to travel, plan your Sioux City to Austin trip for July. Fares historically average $323 round-trip in that month - typically $810 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 Austin Bergstrom Airport.

• Hyatt Place Austin Airport
• Microtel Inn and Suites by Wyndham Austin Airport
• Hilton Austin Airport

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Everything you should know

Cheap Flights from Sioux City to Austin (SUX-AUS)

Recent round-trip flight deals from Sioux City to Austin

Recent one-way flight deals from Sioux City to Austin

Price, demand and travel trends for Sioux City to Austin flights

How much is a round-trip flight from Sioux City to Austin?

Which airline is the cheapest to fly from Sioux City to Austin?

What is the cheapest layover airport when flying from Sioux City to Austin?

When flying from Sioux City to Austin which airport offers the shortest layover?

Key details for Sioux City to Austin flights

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When to book flights from Sioux City to Austin

Your Sioux City to Austin flight questions, answered

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