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Cheap flights from Austin to Sioux City (AUS - SUX) from $384

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 9/28. 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.
AUS — SUX
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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What is the cheapest day to fly round-trip from Austin to Sioux City?

Monday 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 57% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap United Airlines flights from Austin to Sioux City

Explore cheap flight options specifically provided by United Airlines for the route between Austin and Sioux City. 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 2,689,106 searches. Data last updated May 7, 2024.
Sat 9/285:30 pmAUS - SUX
1 stop5h 15mUnited Airlines
Tue 10/17:45 amSUX - AUS
1 stop8h 29mUnited Airlines
Deal found 5/5$384
Sat 9/285:30 pmAUS - SUX
1 stop5h 15mUnited Airlines
Tue 10/17:45 amSUX - AUS
2 stops7h 35mUnited Airlines
Deal found 5/5$389
Sat 9/285:15 amAUS - SUX
2 stops9h 39mUnited Airlines
Tue 10/17:45 amSUX - AUS
2 stops7h 35mUnited Airlines
Deal found 5/5$398
Tue 5/287:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Fri 5/316:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Deal found 5/7$435
Tue 5/285:45 amAUS - SUX
1 stop12h 34mUnited Airlines
Fri 5/316:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Deal found 5/7$445
Wed 6/198:50 amAUS - SUX
1 stop9h 36mUnited Airlines
Tue 6/256:15 amSUX - AUS
1 stop6h 01mUnited Airlines
Deal found 5/6$462
Wed 6/1911:00 amAUS - SUX
1 stop7h 26mUnited Airlines
Tue 6/257:01 pmSUX - AUS
2 stops13h 28mUnited Airlines
Deal found 5/6$496
Tue 5/287:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Fri 5/316:54 pmSUX - AUS
2 stops13h 35mUnited Airlines
Deal found 5/7$509
Wed 6/197:48 pmAUS - SUX
2 stops27h 05mUnited Airlines
Tue 6/257:01 pmSUX - AUS
2 stops22h 16mUnited Airlines
Deal found 5/6$559

Cheap Austin to Sioux City flights in May & June 2024

Find cheap flight options from Austin to Sioux City specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
Tue 5/287:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Fri 5/316:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Deal found 5/7$435
Tue 5/285:45 amAUS - SUX
1 stop12h 34mUnited Airlines
Fri 5/316:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Deal found 5/7$445
Wed 6/198:50 amAUS - SUX
1 stop9h 36mUnited Airlines
Tue 6/256:15 amSUX - AUS
1 stop6h 01mUnited Airlines
Deal found 5/6$462
Wed 6/1911:00 amAUS - SUX
1 stop7h 26mUnited Airlines
Tue 6/257:01 pmSUX - AUS
2 stops13h 28mUnited Airlines
Deal found 5/6$496
Tue 5/287:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Fri 5/316:54 pmSUX - AUS
2 stops13h 35mUnited Airlines
Deal found 5/7$509
Wed 6/197:48 pmAUS - SUX
2 stops27h 05mUnited Airlines
Tue 6/257:01 pmSUX - AUS
2 stops22h 16mUnited Airlines
Deal found 5/6$559

Austin to Sioux City 2024 flight deals

Discover exclusive flight deals for travel between Austin and Sioux City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Sat 9/285:30 pmAUS - SUX
1 stop5h 15mUnited Airlines
Tue 10/17:45 amSUX - AUS
1 stop8h 29mUnited Airlines
Deal found 5/5$384
Sat 9/285:30 pmAUS - SUX
1 stop5h 15mUnited Airlines
Tue 10/17:45 amSUX - AUS
2 stops7h 35mUnited Airlines
Deal found 5/5$389
Sat 9/285:15 amAUS - SUX
2 stops9h 39mUnited Airlines
Tue 10/17:45 amSUX - AUS
2 stops7h 35mUnited Airlines
Deal found 5/5$398
Tue 5/287:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Fri 5/316:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Deal found 5/7$435
Tue 5/285:45 amAUS - SUX
1 stop12h 34mUnited Airlines
Fri 5/316:54 pmSUX - AUS
1 stop5h 04mUnited Airlines
Deal found 5/7$445
Wed 6/198:50 amAUS - SUX
1 stop9h 36mUnited Airlines
Tue 6/256:15 amSUX - AUS
1 stop6h 01mUnited Airlines
Deal found 5/6$462
Wed 6/1911:00 amAUS - SUX
1 stop7h 26mUnited Airlines
Tue 6/257:01 pmSUX - AUS
2 stops13h 28mUnited Airlines
Deal found 5/6$496
Tue 5/287:48 pmAUS - SUX
2 stops22h 31mUnited Airlines
Fri 5/316:54 pmSUX - AUS
2 stops13h 35mUnited Airlines
Deal found 5/7$509
Wed 6/197:48 pmAUS - SUX
2 stops27h 05mUnited Airlines
Tue 6/257:01 pmSUX - AUS
2 stops22h 16mUnited Airlines
Deal found 5/6$559

Find flights from Austin to Sioux City within your budget

Customize your flight search to find flights from Austin to Sioux City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$384 - $559

Route

Depart

Return

Price

Austin BergstromSioux City Sioux Gateway

AUS - SUX

AUSSUX

Austin Bergstrom

Sat 9/28

1 stop5h 15m

Sioux City Sioux Gateway

Tue 10/1

1 stop8h 29m

$384

Austin BergstromSioux City Sioux Gateway

AUS - SUX

AUSSUX

Austin Bergstrom

Sat 9/28

1 stop5h 15m

Sioux City Sioux Gateway

Tue 10/1

2 stops7h 35m

$389

Austin BergstromSioux City Sioux Gateway

AUS - SUX

AUSSUX

Austin Bergstrom

Sat 9/28

2 stops9h 39m

Sioux City Sioux Gateway

Tue 10/1

2 stops7h 35m

$398

Austin BergstromSioux City Sioux Gateway

AUS - SUX

AUSSUX

Austin Bergstrom

Tue 5/28

2 stops22h 31m

Sioux City Sioux Gateway

Fri 5/31

1 stop5h 04m

$435

Austin BergstromSioux City Sioux Gateway

AUS - SUX

AUSSUX

Austin Bergstrom

Tue 5/28

1 stop12h 34m

Sioux City Sioux Gateway

Fri 5/31

1 stop5h 04m

$445

Austin BergstromSioux City Sioux Gateway

AUS - SUX

AUSSUX

Austin Bergstrom

Wed 6/19

1 stop9h 36m

Sioux City Sioux Gateway

Tue 6/25

1 stop6h 01m

$462

Austin BergstromSioux City Sioux Gateway

AUS - SUX

AUSSUX

Austin Bergstrom

Wed 6/19

1 stop7h 26m

Sioux City Sioux Gateway

Tue 6/25

2 stops13h 28m

$496

Austin BergstromSioux City Sioux Gateway

AUS - SUX

AUSSUX

Austin Bergstrom

Tue 5/28

2 stops22h 31m

Sioux City Sioux Gateway

Fri 5/31

2 stops13h 35m

$509

Austin BergstromSioux City Sioux Gateway

AUS - SUX

AUSSUX

Austin Bergstrom

Wed 6/19

2 stops27h 05m

Sioux City Sioux Gateway

Tue 6/25

2 stops22h 16m

$559

Flights are sorted by cheapest first

Deals found on 5/5

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

Use this chart to determine the cheapest time to fly round-trip from Austin to Sioux City. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Austin to Sioux City flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Sioux City

Get insights into the airlines that provide service to Sioux City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux City. Reviews last updated May 7, 2024.
United Airlines
7.4
Good
11,090 reviews
Check prices

Comfort

7.2

Overall

7.4

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,090 reviews
United Airlines
7.4
Good
11,090 reviews
Check prices

Comfort

7.2

Overall

7.4

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

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

  • Can I find flights from Austin to Sioux City for under $400 on Cheapflights?

    Yes, there are multiple flights from Austin to Sioux City for under $400. The cheapest flight booked recently is on United Airlines for just $384, but on average you can expect to pay $488.

  • What does AUS to SUX mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Austin Bergstrom Airport to Sioux City Sioux Gateway Airport flight would often be abbreviated as a AUS to SUX flight.

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

    The amount of baggage you can bring on your Austin to Sioux City 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 Austin to Sioux City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Austin to Sioux City 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 Austin to Sioux City that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Sioux City 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 Austin to Sioux City that allow pets onboard?

    Many airlines flying from Austin to Sioux City 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 Austin to Sioux City?

    Yes, you can often find last-minute deals on Austin to Sioux City 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 Austin to Sioux City flight deals updated?

    The Austin to Sioux City flight deals you see on this page were last updated on 5/7.

See more FAQs

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Top airline flying from Austin to Sioux City

Discover the top airline that operate flights from Austin to Sioux City. 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 2,689,106 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$315Average$459FlexibilityNo cancel feeOn-time69%
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Search flights from Austin to Sioux City by cabin class

Find flights from Austin to Sioux City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Austin to Sioux City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Austin to Sioux City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Sioux City from Austin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Sioux City from Austin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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