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$254+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — DFW
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 3/66:30 pm
SUX
-
AUS
1 stop5h 14m
United Airlines
Mon 3/95:30 am
AUS
-
SUX
1 stop5h 15m
United Airlines
Deal found 1/26$254
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/116:00 am
SUX
-
AUS
1 stop6h 56m
United Airlines
Sun 2/156:19 pm
AUS
-
SUX
1 stop5h 23m
United Airlines
Deal found 1/26$264
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 2/116:00 am
SUX
-
DFW
1 stop6h 41m
United Airlines
Sun 2/154:50 pm
DFW
-
SUX
1 stop6h 52m
United Airlines
Deal found 1/27$307
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/136:30 pm
SUX
-
DFW
1 stop5h 14m
United Airlines
Fri 3/205:30 am
DFW
-
SUX
1 stop5h 15m
United Airlines
Deal found 1/27$336
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/126:46 pm
SUX
-
AUS
1 stop5h 13m
United Airlines
Mon 2/166:19 pm
AUS
-
SUX
1 stop5h 23m
United Airlines
Deal found 1/28$349
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 4/156:00 am
SUX
-
DFW
1 stop4h 52m
United Airlines
Tue 4/215:05 pm
DFW
-
SUX
1 stop17h 41m
United Airlines
Deal found 1/28$362
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 2/76:00 am
SUX
-
DFW
1 stop6h 41m
United Airlines
Tue 2/106:10 pm
DFW
-
SUX
1 stop5h 37m
United Airlines
Deal found 1/26$364
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/106:00 am
SUX
-
AUS
1 stop5h 24m
United Airlines
Sat 2/1410:00 am
AUS
-
SUX
1 stop7h 41m
United Airlines
Deal found 1/28$394
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/116:00 am
SUX
-
AUS
1 stop5h 24m
United Airlines
Sat 2/2110:00 am
AUS
-
SUX
1 stop7h 41m
United Airlines
Deal found 1/28$396
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/76:00 am
SUX
-
DFW
1 stop6h 41m
United Airlines
Mon 2/96:10 pm
DFW
-
SUX
1 stop5h 37m
United Airlines
Deal found 1/28$448
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/1012:45 pm
SUX
-
DFW
1 stop5h 36m
United Airlines
Sat 2/144:50 pm
DFW
-
SUX
1 stop6h 52m
United Airlines
Deal found 1/28$535

Find 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 January 29, 2026.

Round-trip from

$254
(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 January 29, 2026.
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

Fri 3/6

6:30 pm-11:44 pm

1 stop5h 14m

Austin Bergstrom

Mon 3/9

5:30 am-10:45 am

1 stop5h 15m

$254

Sioux CityAustin

SUX - AUS

SUXAUS

Sioux City Sioux Gateway

Wed 2/11

12:45 pm-10:59 pm

2 stops10h 14m

Austin Bergstrom

Sun 2/15

6:19 pm-11:42 pm

1 stop5h 23m

$274

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Wed 2/11

6:00 am-12:41 pm

1 stop6h 41m

Dallas/Fort Worth

Sun 2/15

4:50 pm-11:42 pm

1 stop6h 52m

$307

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Fri 3/13

6:30 pm-11:44 pm

1 stop5h 14m

Dallas/Fort Worth

Fri 3/20

5:30 am-10:45 am

1 stop5h 15m

$336

Sioux CityAustin

SUX - AUS

SUXAUS

Sioux City Sioux Gateway

Thu 2/12

6:46 pm-11:59 pm

1 stop5h 13m

Austin Bergstrom

Mon 2/16

6:19 pm-11:42 pm

1 stop5h 23m

$349

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Wed 4/15

6:00 am-10:52 am

1 stop4h 52m

Dallas/Fort Worth

Tue 4/21

5:05 pm-10:46 am

1 stop17h 41m

$362

Sioux CityAustin

SUX - AUS

SUXAUS

Sioux City Sioux Gateway

Tue 2/10

6:00 am-11:24 am

1 stop5h 24m

Austin Bergstrom

Sat 2/14

10:00 am-5:41 pm

1 stop7h 41m

$394

Sioux CityAustin

SUX - AUS

SUXAUS

Sioux City Sioux Gateway

Wed 2/11

6:00 am-11:24 am

1 stop5h 24m

Austin Bergstrom

Sat 2/21

10:00 am-5:41 pm

1 stop7h 41m

$396

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Tue 2/10

12:45 pm-6:21 pm

1 stop5h 36m

Dallas/Fort Worth

Sat 2/14

4:50 pm-11:42 pm

1 stop6h 52m

$535

Sioux CityDallas

SUX - DFW

SUXDFW

Sioux City Sioux Gateway

Mon 2/9

12:45 pm-6:21 pm

1 stop5h 36m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 June is currently the most expensive (average of $220). 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.

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 January 29, 2026.
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
9,215 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 5h 14m. 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 - Dallas/Fort Worth or Sioux City Sioux Gateway - Beaumont Jefferson County, Sioux City Sioux Gateway - Austin Bergstrom 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 June is currently the most expensive (average of $220). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$303Average$469FlexibilityNo cancel feeOn-time69%

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