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

AUS — SUX
Oct 4 — Oct 111

What is the cheapest day to fly round-trip from Austin to Sioux City?

Wednesday flights are found to be more expensive to fly from Austin to Sioux City. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sioux City.

When is the cheapest time to fly from Austin to Sioux City (AUS - SUX)?

It’s typically best to fly out from Austin to Sioux City at noon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Austin to Sioux City in September, October 2022

The best prices found for AUS to SUX flights for September, October
Oct 13 - Oct 16
AUS

Austin Bergstrom

SUX

Sioux City Sioux Gateway

1 stop

17h 00m
SUX

Sioux City Sioux Gateway

AUS

Austin Bergstrom

1 stop

24h 50m
$641

United Airlines

Pick Dates

Deal found 9/27/22

Oct 13 - Oct 16
AUS

Austin Bergstrom

SUX

Sioux City Sioux Gateway

2 stops

27h 01m
SUX

Sioux City Sioux Gateway

AUS

Austin Bergstrom

1 stop

24h 50m
$685

United Airlines

Pick Dates

Deal found 9/27/22

Oct 13 - Oct 16
AUS

Austin Bergstrom

SUX

Sioux City Sioux Gateway

2 stops

27h 01m
SUX

Sioux City Sioux Gateway

AUS

Austin Bergstrom

2 stops

51h 02m
$782

United Airlines

Pick Dates

Deal found 9/27/22

Austin to Sioux City 2022 flight deals

Cheap flights to Sioux City from Austin found for this year
Dec 16 - Dec 19
AUS

Austin Bergstrom

SUX

Sioux City Sioux Gateway

1 stop

22h 33m
SUX

Sioux City Sioux Gateway

AUS

Austin Bergstrom

1 stop

21h 36m
$510

United Airlines

Pick Dates

Deal found 9/27/22

Dec 16 - Dec 19
AUS

Austin Bergstrom

SUX

Sioux City Sioux Gateway

1 stop

14h 39m
SUX

Sioux City Sioux Gateway

AUS

Austin Bergstrom

2 stops

18h 18m
$515

United Airlines

Pick Dates

Deal found 9/27/22

Dec 16 - Dec 19
AUS

Austin Bergstrom

SUX

Sioux City Sioux Gateway

2 stops

22h 55m
SUX

Sioux City Sioux Gateway

AUS

Austin Bergstrom

2 stops

18h 18m
$519

United Airlines

Pick Dates

Deal found 9/27/22

Cheap United Airlines flights from Austin to Sioux City

Dec 16 - Dec 19
AUS

Austin Bergstrom

SUX

Sioux City Sioux Gateway

1 stop

22h 33m
SUX

Sioux City Sioux Gateway

AUS

Austin Bergstrom

1 stop

21h 36m
$510

United Airlines

Pick Dates

Deal found 9/27/22

Dec 16 - Dec 19
AUS

Austin Bergstrom

SUX

Sioux City Sioux Gateway

1 stop

14h 39m
SUX

Sioux City Sioux Gateway

AUS

Austin Bergstrom

2 stops

18h 18m
$515

United Airlines

Pick Dates

Deal found 9/27/22

Dec 16 - Dec 19
AUS

Austin Bergstrom

SUX

Sioux City Sioux Gateway

2 stops

22h 55m
SUX

Sioux City Sioux Gateway

AUS

Austin Bergstrom

2 stops

18h 18m
$519

United Airlines

Pick Dates

Deal found 9/27/22

Related info for your journey

Useful info, stats and facts about Austin to Sioux City flights.

Which airlines flying from Austin Bergstrom to Sioux City Sioux Gateway have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Austin Bergstrom to Sioux City Sioux Gateway that may be offering flexible cancellation policies are American Airlines and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Austin to Sioux City for under $600 on Cheapflights?

Yes, there are multiple flights from Austin to Sioux City for under $600. The cheapest flight booked recently is on United Airlines for just $510, but on average you can expect to pay $608.

What are the cheapest flights from Austin to Sioux City?

The cheapest flight price from Austin to Sioux City is $314. On average you can expect to pay $328. The most popular route, (Austin Bergstrom - Sioux City Sioux Gateway), can usually be booked for $616.

Alternative routes for Austin to Sioux City

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Austin to Sioux City

The chart below displays the airlines Cheapflights users traveling from Austin to Sioux City choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$308Average$444FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$326Average$545FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights