HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Sioux City to Austin (SUX - AUS) from $569

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. 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.
SUX — AUS
May 27 — Jun 31
From?
To?
Mon 5/27
Mon 6/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Sioux City to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 22, 2024.

Round-trip from

$261
From Sioux City Sioux Gateway to Austin Bergstrom
Search Deals

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

When flying from Sioux City to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Sioux City to Austin

Explore cheap flight options specifically provided by United Airlines for the route between Sioux City and Austin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Mon 5/2711:55 amSUX - AUS
1 stop6h 57mUnited Airlines
Tue 5/281:00 pmAUS - SUX
1 stop5h 19mUnited Airlines
Deal found 5/22$659
Mon 5/276:26 amSUX - AUS
1 stop5h 45mUnited Airlines
Tue 5/2811:00 amAUS - SUX
2 stops11h 53mUnited Airlines
Deal found 5/22$668
Mon 5/2711:55 amSUX - AUS
2 stops11h 12mUnited Airlines
Tue 5/281:00 pmAUS - SUX
2 stops9h 53mUnited Airlines
Deal found 5/22$710

Cheap Sioux City to Austin flights in May & June 2024

Find cheap flight options from Sioux City to Austin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
Sat 5/256:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Mon 5/275:45 amAUS - SUX
1 stop5h 20mUnited Airlines
Deal found 5/21$569
Mon 5/2711:55 amSUX - AUS
1 stop6h 57mUnited Airlines
Tue 5/281:00 pmAUS - SUX
1 stop5h 19mUnited Airlines
Deal found 5/22$659
Mon 5/276:26 amSUX - AUS
1 stop5h 45mUnited Airlines
Tue 5/2811:00 amAUS - SUX
2 stops11h 53mUnited Airlines
Deal found 5/22$668
Sat 5/256:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Mon 5/277:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Deal found 5/21$692
Mon 5/2711:55 amSUX - AUS
2 stops11h 12mUnited Airlines
Tue 5/281:00 pmAUS - SUX
2 stops9h 53mUnited Airlines
Deal found 5/22$710
Sat 5/256:54 pmSUX - AUS
2 stops20h 25mUnited Airlines
Mon 5/277:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Deal found 5/21$904

Sioux City to Austin 2024 flight deals

Discover exclusive flight deals for travel between Sioux City and Austin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Sat 5/256:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Mon 5/275:45 amAUS - SUX
1 stop5h 20mUnited Airlines
Deal found 5/21$569
Mon 5/2711:55 amSUX - AUS
1 stop6h 57mUnited Airlines
Tue 5/281:00 pmAUS - SUX
1 stop5h 19mUnited Airlines
Deal found 5/22$659
Mon 5/276:26 amSUX - AUS
1 stop5h 45mUnited Airlines
Tue 5/2811:00 amAUS - SUX
2 stops11h 53mUnited Airlines
Deal found 5/22$668
Sat 5/256:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Mon 5/277:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Deal found 5/21$692
Mon 5/2711:55 amSUX - AUS
2 stops11h 12mUnited Airlines
Tue 5/281:00 pmAUS - SUX
2 stops9h 53mUnited Airlines
Deal found 5/22$710
Sat 5/256:54 pmSUX - AUS
2 stops20h 25mUnited Airlines
Mon 5/277:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Deal found 5/21$904

Sioux City to Austin flights leaving soon

Find last-minute flight options from Sioux City to Austin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Mon 5/2711:55 amSUX - AUS
1 stop6h 57mUnited Airlines
Tue 5/281:00 pmAUS - SUX
1 stop5h 19mUnited Airlines
Deal found 5/22$659
Mon 5/276:26 amSUX - AUS
1 stop5h 45mUnited Airlines
Tue 5/2811:00 amAUS - SUX
2 stops11h 53mUnited Airlines
Deal found 5/22$668
Mon 5/2711:55 amSUX - AUS
2 stops11h 12mUnited Airlines
Tue 5/281:00 pmAUS - SUX
2 stops9h 53mUnited Airlines
Deal found 5/22$710

When is the cheapest time to fly from Sioux City to Austin?

Use this chart to determine the cheapest time to fly round-trip from Sioux City to Austin. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sioux City to Austin flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Sioux City to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Sioux City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Austin by month

Plan your trip to Austin by taking into account the average temperature and rainfall totals by month.

AUS

Temperature

50 - 84.2 °F

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Are there last-minute flights available from Sioux City to Austin for under $700?

    There are currently 3+ open flights from Sioux City to Austin within the next 7 days for less than $700.

  • What does SUX to AUS mean?

    SUX stands for Sioux City Sioux Gateway Airport, while AUS stands for Austin Bergstrom Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Sioux City to Austin that include extra baggage allowance?

    The amount of baggage you can bring on your Sioux City to Austin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sioux City to Austin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sioux City to Austin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Sioux City to Austin that include hotel bookings?

    Yes. In addition to deals on Sioux City to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to Austin.

  • Can I find deals for business class flights from Sioux City to Austin?

    Yes. Cheapflights offers flight deals from Sioux City to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Sioux City to Austin that allow pets onboard?

    Many airlines flying from Sioux City to Austin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sioux City to Austin?

    Yes, you can often find last-minute deals on Sioux City to Austin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sioux City to Austin flight deals updated?

    The Sioux City to Austin flight deals you see on this page were last updated on 5/22.

  • When is the best time to book a flight from Sioux City to Austin?

    Currently, August is the cheapest month in which you can book a flight from Sioux City to Austin (average of $261). Flying from Sioux City to Austin in March is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sioux City to Austin
See prices for flight routes from nearby airports that may be better suited for you.

Omaha to Dallas/Fort Worth flights
Cedar Rapids to Dallas/Fort Worth flights
Des Moines to Dallas/Fort Worth flights
Des Moines to Hobby flights
Des Moines to George Bush Intcntl flights
Omaha to Hobby flights
Omaha to George Bush Intcntl flights
Moline to Dallas/Fort Worth flights
Cedar Rapids to Austin flights
Omaha to Love Field flights
Moline to Austin flights
Omaha to Austin flights
Des Moines to Austin flights
Omaha to McAllen flights
Cedar Rapids to San Antonio flights
Moline to Hobby flights
Cedar Rapids to Hobby flights
Cedar Rapids to George Bush Intcntl flights
Omaha to San Antonio flights
Des Moines to San Antonio flights
Moline to George Bush Intcntl flights
Moline to Love Field flights
Omaha to Brownsville flights
Cedar Rapids to Love Field flights
Cedar Rapids to El Paso flights
Des Moines to McAllen flights
Omaha to Harlingen flights
Des Moines to El Paso flights
Moline to San Antonio flights
Omaha to El Paso flights
Des Moines to Love Field flights
Des Moines to Brownsville flights
Omaha to Corpus Christi flights
Cedar Rapids to Corpus Christi flights
Omaha to Killeen flights
La Crosse to Dallas/Fort Worth flights
Waterloo to Hobby flights
Des Moines to Amarillo flights
Waterloo to George Bush Intcntl flights
Moline to Corpus Christi flights
Cedar Rapids to McAllen flights
Des Moines to Harlingen flights
Moline to El Paso flights
Waterloo to Dallas/Fort Worth flights
Cedar Rapids to Lubbock flights
Omaha to Amarillo flights
Moline to Brownsville flights
La Crosse to Hobby flights
Moline to McAllen flights
Cedar Rapids to Beaumont flights

Top airline flying from Sioux City to Austin

Discover the top airline that operate flights from Sioux City to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$221Average$415FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Tijuana to Cancún flights
Chicago to San Francisco flights
El Paso to Dallas flights
Los Angeles to Chicago O'Hare Intl Airport flights
New York to Athens flights
Tampa to Orlando flights
USA to Mumbai flights
Miami to Orlando flights
Los Angeles to El Salvador flights
Orlando to Fort Lauderdale flights
Miami to Dallas flights
Sioux City to Scranton flights

Search flights from Sioux City to Austin by cabin class

Find flights from Sioux City to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Neiva La Marguita
Flights to Hyannis Barnstable
Flights to Laayoune Hassan I
Flights to Edremit/Korfez
Flights to Vava'u Lupepau'U
Flights to Surigao
Flights to Melilla
Flights to Virac
Flights to Rhinelander Oneida County
Flights to Cornwall Newquay
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Mason City
Flights to Ningbo Lishe Intl
Flights to Miyakojima Hirara
Flights to Kirkwall Arpt
Flights to Girona Costa Brava
Flights to Provincetown
Flights to Perugia Sant Egidio
Flights to Samos
Flights to Constanţa Mihail Kogalniceanu
Flights to Dharamshala Kangra
Flights to Dalaman
Flights to Pellston Emmet County

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sioux City to Austin?

Deals for Sioux City to Austin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sioux City to Austin?

Millions of users choose and trust Cheapflights to book the best flight deals from Sioux City to Austin for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sioux City to Austin with no change fees?

Yes! Cheapflights helps users easily find flights from Sioux City to Austin with no change fees.

Can Cheapflights notify me if prices for flights from Sioux City to Austin become cheaper?

Not ready to book yet? You can track prices for flights from Sioux City to Austin on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines