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$249+ Cheap flights from Sioux City (SUX) to Texas

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — DFW
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Sioux City to Texas

Cheapest flights from Sioux City to Texas
Explore the most affordable flight options available from Sioux City to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:45 amSUX - AUS
2 stops12h 08mUnited Airlines
Sat 11/1512:49 pmAUS - SUX
1 stop5h 19mUnited Airlines
Deal found 10/27$249
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:45 amSUX - AUS
1 stop8h 43mUnited Airlines
Wed 11/123:37 pmAUS - SUX
1 stop7h 22mUnited Airlines
Deal found 10/27$344
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:45 amSUX - DFW
1 stop7h 47mUnited Airlines
Wed 11/51:46 pmDFW - SUX
1 stop4h 22mUnited Airlines
Deal found 10/26$350
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:46 pmSUX - DFW
1 stop4h 48mUnited Airlines
Fri 11/147:25 pmDFW - SUX
1 stop27h 34mUnited Airlines
Deal found 10/25$488
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:45 amSUX - DFW
1 stop7h 47mUnited Airlines
Mon 11/107:25 pmDFW - SUX
1 stop27h 34mUnited Airlines
Deal found 10/26$608

Cheap flight deals from Sioux City to Texas

Keep the following information in mind while searching for Sioux City to Texas flight deals. Data was last updated October 28, 2025.

Round-trip from

$249
(United Airlines)
From Sioux City Sioux Gateway to Texas
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Texas 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 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Sioux City to Texas that are best for you.

Fly from

Sioux City

Fly to

Texas

Route

Depart

Return

Price

Sioux CityAustin

SUX - AUS

SUXAUS

Sioux City Sioux Gateway

Tue 11/11

7:45 am-7:53 pm

2 stops12h 08m

Austin Bergstrom

Sat 11/15

12:49 pm-6:08 pm

1 stop5h 19m

$249

Sioux CityAustin

SUX - AUS

SUXAUS

Sioux City Sioux Gateway

Sat 11/8

7:45 am-4:28 pm

1 stop8h 43m

Austin Bergstrom

Wed 11/12

3:37 pm-10:59 pm

1 stop7h 22m

$344

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Fri 10/31

7:45 am-3:32 pm

1 stop7h 47m

Dallas/Fort Worth

Wed 11/5

1:46 pm-6:08 pm

1 stop4h 22m

$350

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Mon 11/10

6:46 pm-11:34 pm

1 stop4h 48m

Dallas/Fort Worth

Fri 11/14

7:25 pm-10:59 pm

1 stop27h 34m

$488

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Thu 11/6

7:45 am-3:32 pm

1 stop7h 47m

Dallas/Fort Worth

Mon 11/10

7:25 pm-10:59 pm

1 stop27h 34m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Best time to book a flight from Sioux City to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas 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.

Cheapflights Insights

Everything you need to know about your flight from Sioux City to Texas

What is the cheapest month to book a flight from Sioux City to Texas?

Currently, March is the cheapest month in which you can book a flight from Sioux City to Texas (average of $82). Flying from Sioux City to Texas in January is currently the most expensive (average of $216). 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.

What is the cheapest time of day to fly from SUX to TX?

Find hourly flight availability from Sioux City to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Sioux City to Texas in the afternoon. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. 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 Texas. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with United Airlines from Sioux City to Texas to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • What airport do you fly from for flights from Sioux City to Texas?

    For a flight from Sioux City to Texas, you will be flying from Sioux Gateway. Sioux City Sioux Gateway (SUX) is just 7.0 mi from the center of the city.

  • How long is the flight from Sioux City to Texas?

    There are many flights that can get you from Sioux City to Texas in 12h 08m. Fly via United Airlines to get the fastest option. Sioux City and Texas are separated by a distance of 846 mi.

  • What are the most popular routes from Sioux City to Texas?

    While some choose either Sioux City Sioux Gateway - Austin Bergstrom or Sioux City Sioux Gateway - Beaumont Jefferson County, Sioux City Sioux Gateway - Dallas/Fort Worth is the most popular route from Sioux City to Texas.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Sioux City to Texas?

    Currently, March is the cheapest month in which you can book a flight from Sioux City to Texas (average of $82). Flying from Sioux City to Texas in January is currently the most expensive (average of $216). 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

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Top airline flying from Sioux City to Texas

Discover the top airline that operate flights from Sioux City to Texas. 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 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$233Average$469FlexibilityNo cancel feeOn-time69%

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