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Sioux City

$305+ Cheap flights from Texas to Sioux City (SUX)

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SUX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Round-trip from

$305
(United Airlines)
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 February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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 3/224:16 pmDFW - SUX
1 stop6h 16mUnited Airlines
Sat 3/293:20 pmSUX - DFW
1 stop5h 48mUnited Airlines
Deal found 2/20$305
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/18:50 amAUS - SUX
1 stop5h 38mUnited Airlines
Mon 5/53:26 pmSUX - AUS
1 stop5h 34mUnited Airlines
Deal found 2/20$419
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/34:59 pmIAH - SUX
1 stop5h 31mUnited Airlines
Mon 7/76:50 pmSUX - IAH
1 stop28h 01mUnited Airlines
Deal found 2/20$543

Find flights from Texas to Sioux City within your budget

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 February 20, 2025.

Fly from

Texas

Fly to

Sioux City

Route

Depart

Return

Price

DallasSioux City

DFW - SUX

DFWSUX

Dallas/Fort Worth

Sat 3/22

4:16 pm-10:32 pm

1 stop6h 16m

Sioux City Sioux Gateway

Sat 3/29

3:20 pm-9:08 pm

1 stop5h 48m

$305

AustinSioux City

AUS - SUX

AUSSUX

Austin Bergstrom

Thu 5/1

8:50 am-2:28 pm

1 stop5h 38m

Sioux City Sioux Gateway

Mon 5/5

3:26 pm-9:00 pm

1 stop5h 34m

$419

HoustonSioux City

IAH - SUX

IAHSUX

Houston George Bush Intcntl

Sun 2/23

2:20 pm-10:12 pm

1 stop7h 52m

Sioux City Sioux Gateway

Tue 2/25

5:15 pm-8:31 am

1 stop15h 16m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Texas to Sioux City

Get recent, data-driven insights about flights from Texas to Sioux City including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Texas to Sioux City (average of $318). Flying from Texas to Sioux City in March is currently the most expensive (average of $446). 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 February 20, 2025.

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

Rainfall in Sioux City by month

Plan your trip to Sioux City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sioux City ranges from 0.7 - 4.2 inches per month. June is typically the wettest month, when rainfall can reach 4.2 in. January is typically the driest time to visit Sioux City when rainfall is around 0.7 in.

Temperature in Sioux City by month

Plan your trip to Sioux City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sioux City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 February 20, 2025.
United Airlines
7.4
Good
8,765 reviews

Food

6.7

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,765 reviews
United Airlines
7.4
Good
8,765 reviews

Food

6.7

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

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

    The most popular route from Texas to Sioux City is Dallas/Fort Worth - Sioux City Sioux Gateway. You may also consider Austin Bergstrom - Sioux City Sioux Gateway or Houston George Bush Intcntl - 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, October is the cheapest month in which you can book a flight from Texas to Sioux City (average of $318). Flying from Texas to Sioux City in March is currently the most expensive (average of $446). 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

Traveling to a place near Texas?

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$233Average$389FlexibilityNo cancel feeOn-time69%
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