SUX - AUS

$324 Find Cheap Flights from Sioux City to Austin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Austin departing on 1/24. 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, 0 bags

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

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

Cheapest round-trip
$324
United Airlines
Sat 1/24Tue 1/27
SUX - AUS • 1 stop
Cheapest one-way
Multiple Airlines
Wed 12/17
SUX - AUS • multi-stop
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We hope you love your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to Austin 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 Sioux City to Austin

Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:00 am - 12:55 pm
SUX
-
AUS
6h 55m1 stop
United Airlines Logo
4:51 pm - 11:47 pm
AUS
-
SUX
6h 56m1 stop
$324United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:00 am - 12:55 pm
SUX
-
AUS
6h 55m1 stop
United Airlines Logo
4:20 pm - 11:47 pm
AUS
-
SUX
7h 27m2 stops
$334United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
12:45 pm - 9:30 pm
SUX
-
AUS
8h 45m2 stops
United Airlines Logo
4:20 pm - 11:47 pm
AUS
-
SUX
7h 27m2 stops
$339United Airlines
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
6:30 pm - 11:44 pm
SUX
-
AUS
5h 14m1 stop
United Airlines Logo
5:30 am - 10:45 am
AUS
-
SUX
5h 15m1 stop
$528United Airlines
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
6:30 pm - 11:44 pm
SUX
-
AUS
5h 14m1 stop
United Airlines Logo
5:30 am - 10:45 am
AUS
-
SUX
5h 15m1 stop
$573United Airlines
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
6:30 pm - 11:44 pm
SUX
-
AUS
5h 14m1 stop
United Airlines Logo
7:30 pm - 10:45 am
AUS
-
SUX
15h 15m2 stops
$613United Airlines
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
6:10 am - 4:56 am
SUX
-
AUS
22h 46m2 stops
United Airlines Logo
7:30 pm - 10:45 am
AUS
-
SUX
15h 15m2 stops
$713United Airlines
Booking Insights

Good to know

Cheapest flight$324
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.

FAQs for booking flights from Sioux City to Austin

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

    In the last 3 days, the lowest price for a flight from Sioux City to Austin was $324 for a round-trip ticket.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

    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 Sioux City to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Sioux City 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 Sioux City to Austin?

    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 Austin with an airline and back to Sioux City with another airline. Booking your flights between Sioux City and AUS 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 Sioux City to Austin?

    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 Austin from Sioux City 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 Sioux City to Austin

Information on your arrival and departure airports

Sioux City (SUX)
Austin (AUS)