$244+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
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 June 12, 2025.
Round-trip from | $244 (United Airlines) |
|---|
Find flight deals from Texas to Sioux City
Cheapest flights from Texas to Sioux CityExplore 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 June 12, 2025.
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 June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
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 June 12, 2025.
Use the filters below to find and compare flights from Texas to Sioux City that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AustinSioux City
AUS - SUX
AUSSUX
Austin Bergstrom
Fri 8/8
12:50 pm-6:18 pm
1 stop5h 28m
Sioux City Sioux Gateway
Tue 8/19
7:49 am-5:23 pm
2 stops9h 34m
DallasSioux City
DFW - SUX
DFWSUX
Dallas/Fort Worth
Fri 8/29
11:15 am-6:13 pm
1 stop6h 58m
Sioux City Sioux Gateway
Fri 9/5
6:48 pm-11:40 pm
1 stop4h 52m
HoustonSioux City
IAH - SUX
IAHSUX
Houston George Bush Intcntl
Thu 7/3
8:27 pm-10:40 pm
2 stops26h 13m
Sioux City Sioux Gateway
Mon 7/7
6:53 pm-11:59 pm
1 stop5h 06m
HoustonSioux City
IAH - SUX
IAHSUX
Houston George Bush Intcntl
Wed 7/23
8:25 am-6:18 pm
1 stop9h 53m
DallasSioux City
DFW - SUX
DFWSUX
Dallas/Fort Worth
Wed 6/18
11:09 am-5:15 pm
1 stop6h 06m
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.
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, 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 June 12, 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 June 12, 2025.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Deb,Jan 2025
MKE - ORD
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Deb,Jan 2025
MKE - ORD
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.
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Alternative routes for Texas to Sioux City
See prices for flight routes from nearby airports that may be better suited for you.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$233 | Average$386 | FlexibilityNo cancel fee | On-time69% |