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Cheap flights from Sioux City to Austin from $448

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sioux City to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:04 am - 3:20 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
6:00 pm - 11:44 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
5h 44m1 stop Denver Intl
$448United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 5:21 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
12h 17m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
6:00 pm - 11:44 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
5h 44m1 stop Denver Intl
$454United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 3:20 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:15 am - 6:11 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
12h 56m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$486United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 3:20 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
4:16 pm - 11:44 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
7h 28m2 stops Houston George Bush Intcntl Denver Intl
$497United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 3:20 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
6:00 pm - 11:44 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
5h 44m1 stop Denver Intl
$499United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 12:00 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
6h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
9:28 am - 6:11 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
8h 43m1 stop Chicago O'Hare Intl
$510United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 12:00 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
6h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
9:28 am - 6:11 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
8h 43m1 stop Chicago O'Hare Intl
$518United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
5:04 am - 3:20 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
4:49 pm - 11:44 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
6h 55m1 stop Denver Intl
$520United Airlines
Mon, Jan 11 - Sat, Jan 16
United Airlines Logo
5:04 am - 3:20 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
10h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
2:23 pm - 11:44 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
9h 21m2 stops Houston George Bush Intcntl Denver Intl
$525United Airlines
Mon, Jan 11 - Sat, Jan 16
United Airlines Logo
5:04 am - 12:00 pmSUX  Sioux City Sioux Gateway-AUS Austin Bergstrom
6h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
9:28 am - 6:11 pmAUS  Austin Bergstrom-SUX Sioux City Sioux Gateway
8h 43m1 stop Chicago O'Hare Intl
$544United Airlines
Sat, Jan 30 - Wed, Feb 3

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United Airlines flights from Sioux City to Austin

Our best United Airlines deals on Sioux City to Austin flight tickets
United Airlines
Jan 30
SUX5:04 amSioux City Sioux Gateway
10h 16m
2 stops
AUS3:20 pmAustin Bergstrom
Feb 3
AUS6:00 pmAustin Bergstrom
5h 44m
1 stop
SUX11:44 pmSioux City Sioux Gateway
$448
United Airlines
Jan 30
SUX5:04 amSioux City Sioux Gateway
12h 17m
2 stops
AUS5:21 pmAustin Bergstrom
Feb 3
AUS6:00 pmAustin Bergstrom
5h 44m
1 stop
SUX11:44 pmSioux City Sioux Gateway
$454
United Airlines
Jan 30
SUX5:04 amSioux City Sioux Gateway
10h 16m
2 stops
AUS3:20 pmAustin Bergstrom
Feb 3
AUS5:15 amAustin Bergstrom
12h 56m
2 stops
SUX6:11 pmSioux City Sioux Gateway
$486

momondo Fare Finder

 
Use the filters below to find and compare flights from Sioux City to Austin that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Sat 1/30

5:04 am-3:20 pm

2 stops10h 16m

Austin Bergstrom

Wed 2/3

6:00 pm-11:44 pm

1 stop5h 44m

$448

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Sat 1/30

5:04 am-5:21 pm

2 stops12h 17m

Austin Bergstrom

Wed 2/3

6:00 pm-11:44 pm

1 stop5h 44m

$454

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Sat 1/30

5:04 am-3:20 pm

2 stops10h 16m

Austin Bergstrom

Wed 2/3

5:15 am-6:11 pm

2 stops12h 56m

$486

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Sat 1/30

5:04 am-3:20 pm

2 stops10h 16m

Austin Bergstrom

Wed 2/3

4:16 pm-11:44 pm

2 stops7h 28m

$497

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Sat 1/30

5:04 am-3:20 pm

2 stops10h 16m

Austin Bergstrom

Wed 2/3

6:00 pm-11:44 pm

1 stop5h 44m

$499
Quickest round-trip

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Sat 1/30

5:04 am-12:00 pm

1 stop6h 56m

Austin Bergstrom

Wed 2/3

9:28 am-6:11 pm

1 stop8h 43m

$510

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Sat 1/30

5:04 am-12:00 pm

1 stop6h 56m

Austin Bergstrom

Wed 2/3

9:28 am-6:11 pm

1 stop8h 43m

$518

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Mon 1/11

5:04 am-3:20 pm

2 stops10h 16m

Austin Bergstrom

Sat 1/16

4:49 pm-11:44 pm

1 stop6h 55m

$520

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Mon 1/11

5:04 am-3:20 pm

2 stops10h 16m

Austin Bergstrom

Sat 1/16

2:23 pm-11:44 pm

2 stops9h 21m

$525

Sioux CityAustin

SUX Sioux City Sioux Gateway - AUS Austin Bergstrom

SUXAUS

Sioux City Sioux Gateway

Sat 1/30

5:04 am-12:00 pm

1 stop6h 56m

Austin Bergstrom

Wed 2/3

9:28 am-6:11 pm

1 stop8h 43m

$544

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Austin from

How to get the cheapest flight ticket from Sioux City 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 airlines fly to Austin?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Austin from Sioux City according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 4 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux City to Austin

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

Cheap Sioux City to Austin (SUX to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux City to Austin

Best Price Found

$448

Fastest flight time

10h 16m

Direct flights

None
The best flight deal from Sioux City to Austin found on momondo in the last 72 hours is $448
The fastest flight from Sioux City to Austin takes 10h 16m
There are no direct flights from Sioux City to Austin. There are no popular flight routes from Sioux City to Austin.
Search flight deals

Frequently asked questions about flying from Sioux City to Austin

  • How far is Sioux City Sioux Gateway to Austin Bergstrom by plane?

    The straight-line distance from Sioux City Sioux Gateway to Austin Bergstrom is 847.0 mi. Typically, this will take 10h 16m by plane in normal conditions.

  • When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to Austin Bergstrom Airport?

    Prices for flights from Sioux City Sioux Gateway Airport to Austin Bergstrom Airport refresh daily.

  • How old do you have to be to fly from Sioux City Sioux Gateway Airport to Austin Bergstrom 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 Sioux City Sioux Gateway Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The required travel and health documents for your Austin Bergstrom 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 Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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
Seguin
Dripping Springs
Pflugerville
Kyle
Bastrop
Horseshoe Bay
Canyon Lake
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Sioux City to Austin?

Finding the right flight to Austin from Sioux City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

Can I find flights from Sioux City to Austin with flexible booking policies on momondo?

momondo does allow users to show only those flights to Austin from Sioux City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sioux City to Austin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sioux City to Austin.

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

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

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