HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sioux City

$175+ Cheap flights from Texas to Sioux City (SUX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SUX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Texas to Sioux City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Texas to Sioux City

Keep the following information in mind while searching for Texas to Sioux City flight deals. Data was last updated November 3, 2025.

Round-trip from

$234
(United Airlines)

One-way from

$175
(United Airlines)
From Texas to Sioux City Sioux Gateway
Search Deals
One-way flight from Texas to Sioux City Sioux Gateway
Search Deals

Find flight deals from Texas to Sioux City

Cheapest flights from Texas to Sioux City
Explore the most affordable flight options available from Texas to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. 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 12/101:10 pmAUS - SUX
1 stop5h 00mUnited Airlines
Wed 12/177:50 amSUX - AUS
1 stop6h 21mUnited Airlines
Deal found 11/2$304
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/71:00 pmAUS - SUX
1 stop5h 08mUnited Airlines
Sun 11/166:46 pmSUX - AUS
1 stop5h 13mUnited Airlines
Deal found 10/31$395
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/211:20 pmAUS - SUX
1 stop4h 48mUnited Airlines
Wed 11/267:45 amSUX - AUS
1 stop6h 11mUnited Airlines
Deal found 10/31$476
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/211:20 pmAUS - SUX
1 stop4h 48mUnited Airlines
Fri 11/286:46 pmSUX - AUS
1 stop5h 13mUnited Airlines
Deal found 10/31$534
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/71:00 pmAUS - SUX
1 stop5h 08mUnited Airlines
Sat 11/157:45 amSUX - AUS
1 stop5h 48mUnited Airlines
Deal found 11/1$576
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/255:20 pmAUS - SUX
1 stop5h 39mUnited Airlines
Wed 11/267:45 amSUX - AUS
1 stop6h 11mUnited Airlines
Deal found 10/31$590
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/19:09 amCRP - SUX
2 stops8h 59mUnited Airlines
Wed 11/57:45 amSUX - CRP
2 stops10h 29mUnited Airlines
Deal found 10/31$614
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/174:28 pmDFW - SUX
1 stop6h 31mUnited Airlines
Fri 11/216:46 pmSUX - DFW
1 stop4h 48mUnited Airlines
Deal found 11/2$648

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Texas to Sioux City that are best for you.

Fly from

Texas

Fly to

Sioux City

Route

Depart

Return

Price

DallasSioux City

DFW - SUX

DFWSUX

Dallas/Fort Worth

Fri 4/3

6:00 am-10:39 am

1 stop4h 39m

Sioux City Sioux Gateway

Sun 4/5

6:00 am-12:43 pm

1 stop6h 43m

$234

DallasSioux City

DFW - SUX

DFWSUX

Dallas/Fort Worth

Fri 3/20

5:30 am-10:39 am

1 stop5h 09m

Sioux City Sioux Gateway

Sun 3/22

6:00 am-10:48 am

1 stop4h 48m

$275

DallasSioux City

DFW - SUX

DFWSUX

Dallas/Fort Worth

Wed 3/25

5:30 am-10:39 am

1 stop5h 09m

Sioux City Sioux Gateway

Sat 3/28

6:31 pm-11:40 pm

1 stop5h 09m

$304

HoustonSioux City

IAH - SUX

IAHSUX

Houston George Bush Intcntl

Sat 2/21

9:49 am-5:41 pm

1 stop7h 52m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-7:03 pm

1 stop6h 03m

$349

AustinSioux City

AUS - SUX

AUSSUX

Austin Bergstrom

Wed 12/10

1:10 pm-6:10 pm

1 stop5h 00m

Sioux City Sioux Gateway

Wed 12/17

7:50 am-3:22 pm

2 stops7h 32m

$354

HoustonSioux City

IAH - SUX

IAHSUX

Houston George Bush Intcntl

Fri 2/20

8:17 pm-5:41 pm

1 stop21h 24m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-8:22 pm

1 stop7h 22m

$362

AustinSioux City

AUS - SUX

AUSSUX

Austin Bergstrom

Fri 11/7

1:00 pm-6:08 pm

1 stop5h 08m

Sioux City Sioux Gateway

Sun 11/16

6:46 pm-11:59 pm

1 stop5h 13m

$395

AustinSioux City

AUS - SUX

AUSSUX

Austin Bergstrom

Sat 11/22

5:41 pm-10:59 pm

1 stop5h 18m

Sioux City Sioux Gateway

Tue 11/25

7:45 am-1:56 pm

1 stop6h 11m

$476

AustinSioux City

AUS - SUX

AUSSUX

Austin Bergstrom

Sat 11/22

5:41 pm-10:59 pm

1 stop5h 18m

Sioux City Sioux Gateway

Wed 11/26

7:45 am-1:56 pm

1 stop6h 11m

$476

AustinSioux City

AUS - SUX

AUSSUX

Austin Bergstrom

Fri 11/21

1:20 pm-6:08 pm

1 stop4h 48m

Sioux City Sioux Gateway

Wed 11/26

7:45 am-1:56 pm

1 stop6h 11m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Texas to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Texas 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 Texas to Sioux City

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

Currently, November is the cheapest month in which you can book a flight from Texas to Sioux City (average of $124). Flying from Texas to Sioux City in July 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 TX to SUX?

Find hourly flight availability from Texas to Sioux City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s typically best to fly out from Texas to Sioux City in the afternoon. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Texas to Sioux City. 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 into for flights to Sioux City from Texas?

    If you book a flight to Sioux City from Texas, you will be flying to Sioux Gateway, which is the city’s only airport. Sioux City Sioux Gateway (SUX) is located 7.0 mi from the center of Sioux City.

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

    Departing from Texas to Sioux City will take you 4h 39m. There are 657 mi between Texas and Sioux City.

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

    The most popular route from Texas to Sioux City is Houston George Bush Intcntl - Sioux City Sioux Gateway. You may also consider Austin Bergstrom - Sioux City Sioux Gateway or Dallas/Fort Worth - Sioux City Sioux Gateway.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas 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.

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

    Currently, November is the cheapest month in which you can book a flight from Texas to Sioux City (average of $124). Flying from Texas to Sioux City in July 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

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 Texas to Sioux City

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Omaha flights
Denver to Des Moines flights
Los Angeles to Omaha flights
Denver to Cedar Rapids flights
Reagan-National to Omaha flights
Dallas/Fort Worth to Omaha flights
O'Hare Intl to Omaha flights
LaGuardia to Omaha flights
Seattle to Omaha flights
John F Kennedy Intl to Omaha flights
Hobby to Omaha flights
Salt Lake City to Cedar Rapids flights
Dulles Intl to Omaha flights
Dallas/Fort Worth to Cedar Rapids flights
San Francisco to Omaha flights
Sky Harbor Intl to Omaha flights
Dallas/Fort Worth to Des Moines flights
Sky Harbor Intl to Des Moines flights
Baltimore to Omaha flights
John F Kennedy Intl to Des Moines flights
LaGuardia to Des Moines flights
Boston to Omaha flights
George Bush Intcntl to Omaha flights
John F Kennedy Intl to Cedar Rapids flights
Seattle to Des Moines flights
Minneapolis to Omaha flights
Ontario to Omaha flights
Los Angeles to Des Moines flights
Portland to Omaha flights
Denver to Moline flights
Dulles Intl to Des Moines flights
Dallas/Fort Worth to Moline flights
Reagan-National to Cedar Rapids flights
Newark to Cedar Rapids flights
Detroit to Omaha flights
Dulles Intl to Cedar Rapids flights
Detroit to Des Moines flights
Newark to Omaha flights
Orlando to Omaha flights
LaGuardia to Cedar Rapids flights
Boston to Des Moines flights
Atlanta to Omaha flights
Reagan-National to Des Moines flights
Boston to Cedar Rapids flights
Baltimore to Cedar Rapids flights
Seattle to Cedar Rapids flights
San Diego to Omaha flights
Sarasota to Omaha flights
Raleigh to Omaha flights
Portland to Des Moines flights

Top airline flying from Texas to Sioux City

Discover the top airline that operate flights from Texas 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 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$233Average$374FlexibilityNo cancel feeOn-time69%

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.