AUS - SUX

$264 Find Cheap Flights from Austin to Sioux City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Sioux City departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Sioux City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Sioux City, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Sioux City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Sioux City

Fri, Oct 24 - Tue, Oct 28
United Airlines Logo
5:15 pm - 11:00 pmAUS-SUX
5h 45m1 stop
United Airlines Logo
6:46 pm - 11:59 pmSUX-AUS
5h 13m1 stop
$302United Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
10:34 am - 5:32 pmAUS-SUX
6h 58m1 stop
United Airlines Logo
6:00 am - 11:07 amSUX-AUS
5h 07m1 stop
$304United Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
10:34 am - 5:32 pmAUS-SUX
6h 58m1 stop
United Airlines Logo
12:45 pm - 10:34 pmSUX-AUS
9h 49m2 stops
$314United Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
10:34 am - 5:32 pmAUS-SUX
6h 58m1 stop
United Airlines Logo
6:00 am - 1:12 pmSUX-AUS
7h 12m1 stop
$334United Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
10:34 am - 5:32 pmAUS-SUX
6h 58m1 stop
United Airlines Logo
12:45 pm - 9:14 pmSUX-AUS
8h 29m2 stops
$344United Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
United Airlines Logo
9:44 am - 6:14 pmAUS-SUX
8h 30m2 stops
United Airlines Logo
6:46 pm - 11:59 pmSUX-AUS
5h 13m1 stop
$355United Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
5:46 am - 5:32 pmAUS-SUX
11h 46m2 stops
United Airlines Logo
12:45 pm - 9:14 pmSUX-AUS
8h 29m2 stops
$454United Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
United Airlines Logo
1:00 pm - 6:08 pmAUS-SUX
5h 08m1 stop
United Airlines Logo
6:46 pm - 7:09 pmSUX-AUS
24h 23m1 stop
$455United Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
United Airlines Logo
1:00 pm - 10:59 pmAUS-SUX
9h 59m2 stops
United Airlines Logo
6:46 pm - 7:09 pmSUX-AUS
24h 23m1 stop
$460United Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
United Airlines Logo
9:44 am - 6:14 pmAUS-SUX
8h 30m2 stops
United Airlines Logo
7:45 am - 7:53 pmSUX-AUS
12h 08m2 stops
$488United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$302
United Airlines
Fri 10/24Tue 10/28
AUS - SUX • 1 stop
Cheapest one-way
$264
United Airlines
Sun 4/5
AUS - SUX • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sioux City!
Booking Insights

Good to know

Cheapest flight$264
Flight from Austin to Sioux City

When to book flights from Austin to Sioux City

Are your dates flexible? Find out the best times to travel from Austin to Sioux City 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.

FAQs for booking flights from Austin to Sioux City

  • What is the cheapest flight from Austin to Sioux City?

    In the last 3 days, the lowest price for a flight from Austin to Sioux City was $264 for a one-way ticket and $302 for a round-trip.

  • Do I need a passport to fly between Austin and Sioux City?

    No, a passport isn't needed to fly from Austin to Sioux City. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Austin to Sioux City?

    Austin airport is called Austin Bergstrom and the only airport in Sioux City is Sioux City Sioux Gateway.

  • Which aircraft models fly most regularly from Austin to Sioux City?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Austin to Sioux City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Sioux City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Sioux City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Sioux City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux City with an airline and back to Austin with another airline. Booking your flights between Austin and SUX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Sioux City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux City from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Austin to Sioux City

Information on your arrival and departure airports

Austin (AUS)
Sioux City (SUX)

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