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.

$304 Cheap Flights from Sioux City to Austin in 2025

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0 bags

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Find the cheapest flights from Sioux City to Austin

Round-trip

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7:49 am - 4:04 pmSUX-AUS

8h 15m1 stop

11:05 am - 6:13 pmAUS-SUX

7h 08m1 stop

$304United Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

7:49 am - 5:23 pmSUX-AUS

9h 34m2 stops

12:56 pm - 6:13 pmAUS-SUX

5h 17m1 stop

$314United Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

7:49 am - 3:23 pmSUX-AUS

7h 34m2 stops

2:15 pm - 10:57 pmAUS-SUX

8h 42m2 stops

$319United Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

7:49 am - 4:04 pmSUX-AUS

8h 15m1 stop

11:05 am - 6:13 pmAUS-SUX

7h 08m1 stop

$334United Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

6:48 pm - 11:58 pmSUX-AUS

5h 10m1 stop

11:05 am - 6:13 pmAUS-SUX

7h 08m1 stop

$412United Airlines

Find Deal

Tue, Aug 19 - Wed, Aug 20

7:49 am - 4:05 pmSUX-AUS

8h 16m1 stop

7:05 am - 6:13 pmAUS-SUX

11h 08m2 stops

$422United Airlines

Find Deal

Tue, Aug 19 - Wed, Aug 20

7:49 am - 7:36 pmSUX-AUS

11h 47m2 stops

7:05 am - 6:13 pmAUS-SUX

11h 08m2 stops

$427United Airlines

Find Deal

Tue, Aug 19 - Wed, Aug 20

6:48 pm - 10:53 pmSUX-AUS

28h 05m2 stops

5:25 pm - 10:57 pmAUS-SUX

5h 32m1 stop

$429United Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

6:48 pm - 10:53 pmSUX-AUS

28h 05m2 stops

12:10 pm - 10:57 pmAUS-SUX

10h 47m2 stops

$434United Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

7:49 am - 4:04 pmSUX-AUS

8h 15m1 stop

5:25 pm - 10:57 pmAUS-SUX

5h 32m1 stop

$448United Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

United Airlines flights from Sioux City to Austin

Our best United Airlines deals on Sioux City to Austin flight tickets

United Airlines

Aug 23

SUX7:49 amSioux City Sioux Gateway

8h 15m

1 stop

AUS4:04 pmAustin Bergstrom

Aug 26

AUS11:05 amAustin Bergstrom

7h 08m

1 stop

SUX6:13 pmSioux City Sioux Gateway

$304

Find similar

United Airlines

Aug 23

SUX7:49 amSioux City Sioux Gateway

9h 34m

2 stops

AUS5:23 pmAustin Bergstrom

Aug 26

AUS12:56 pmAustin Bergstrom

5h 17m

1 stop

SUX6:13 pmSioux City Sioux Gateway

$314

Find similar

United Airlines

Aug 23

SUX7:49 amSioux City Sioux Gateway

7h 34m

2 stops

AUS3:23 pmAustin Bergstrom

Aug 26

AUS2:15 pmAustin Bergstrom

8h 42m

2 stops

SUX10:57 pmSioux City Sioux Gateway

$319

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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, Southwest and United Airlines 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 56% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 6 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	$304
Fastest flight time	5h 06m
Direct flights	None
Airports in Austin	1 airport

The best flight deal from Sioux City to Austin found on momondo in the last 72 hours is $304

The fastest flight from Sioux City to Austin takes 5h 06m

There are no direct flights from Sioux City to Austin. Popular non-direct route for this connection is Sioux City Sioux Gateway Airport - Austin Bergstrom Airport.

There is 1 airport near Austin: Austin Bergstrom (AUS)

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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 5h 06m 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.

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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.