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$254 Find Cheap Flights from Sioux City to Texas

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Texas departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Texas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to Texas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to Texas, as well as popular online travel agencies
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Best Texas Flight Deals from Sioux City

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Austin
Austin1 stop$254

Cheap Flight Deals from Sioux City to Texas (SUX-USTX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to Texas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sioux City to Texas

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sioux City to Texas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
3:15 pm - 10:00 pmSUX-AUS
6h 45m1 stop
2:08 pm - 10:26 pmAUS-SUX
8h 18m2 stops
$254United Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19
3:15 pm - 11:00 pmSUX-AUS
7h 45m2 stops
2:08 pm - 10:26 pmAUS-SUX
8h 18m2 stops
$259United Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19
3:15 pm - 10:00 pmSUX-AUS
6h 45m1 stop
12:50 pm - 2:40 pmAUS-SUX
25h 50m1 stop
$418United Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19

KAYAK's insights & trends for Sioux City to Texas flights

Get data-powered insights and trends into flights from Sioux City to Texas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Texas?

The average price for all round-trip flights from Sioux City to Texas depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Texas is generally in the morning, when round-trip flights cost $323 on average. Morning departures are around 26% cheaper than evening flights, on average. The most expensive time of day to fly to Texas is generally in the evening, which is peak travel time and where the average cost of a ticket is $435.

What’s the cheapest day of the week to fly from Sioux City to Texas?

The average price of all round-trip flights from Sioux City to Texas clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Texas on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Sioux City to Texas. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.
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Good to know

Cheapest flight

$254
Flight from Sioux City to Austin

FAQs - booking Texas flights

  • How does KAYAK find such low prices on flights from Sioux City to Texas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux City to Texas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux City to Texas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux City to Texas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux City to Texas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sioux City to Texas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux City to Texas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sioux City to Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Sioux City to Texas

 
See real verified KAYAK customer reviews for airlines flying from Sioux City to Texas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux City to Texas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8614 reviews
8.1Crew
6.6Food
7.3Comfort
7.0Entertainment
7.7Boarding
Airline reviews

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

4.0 OkayDonald, Feb 2025EGE - IAH
Read more United Airlines reviews

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Plane still had screens for watching movies. Good selection too.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

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

Information on your arrival and departure airports

Sioux City (SUX)

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