Popular airlines from Sioux City, IA (SUX-Sioux Gateway) to Houston William Hobby Airport (HOU)

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Cheap Flights from Sioux City to Houston (SUX-HOU)

Prices were available within the past 7 days and start at $713 for one-way flights and $1,297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 8 - Tue, Nov 11
SUX
Sioux City
HOU
Houston
$1,297 Roundtrip, found 6 days ago
$1,297
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 8 from Sioux City to Houston, returning Tue, Nov 11, priced at $1,297 found 6 days ago

Find the cheapest month to fly from Sioux City (SUX) to Houston (HOU)

August is typically the cheapest month to fly

From $233 - $627 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $309
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $309

Frequently asked questions

How much does a flight from Sioux Gateway Airport (SUX) to William P. Hobby Airport (HOU) cost?
Secure a cheap one-way flight from $713 or cheap return flight from $1,297 from Sioux Gateway Airport (SUX) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sioux Gateway Airport (SUX) to William P. Hobby Airport (HOU)?
The cheapest month to fly from SUX to HOU is November, when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Sioux Gateway Airport (SUX) to William P. Hobby Airport (HOU)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SUX to HOU flight.
How many flights per day from Sioux Gateway Airport (SUX) to William P. Hobby Airport (HOU)?
There aren't any daily nonstop flights departing from Sioux Gateway Airport (SUX) to William P. Hobby Airport (HOU). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SUX to HOU?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sioux Gateway Airport (SUX) to William P. Hobby Airport (HOU)?
To touch down at William P. Hobby Airport (HOU) on schedule, book a flight that takes off from Sioux Gateway Airport (SUX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sioux Gateway Airport (SUX) to William P. Hobby Airport (HOU) last-minute?
Booking your flight from SUX to HOU shortly before your getaway is typically more expensive. However, if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a SUX to HOU flight and hotel package?
You'll typically save money by securing a SUX to HOU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sioux Gateway Airport (SUX) to William P. Hobby Airport (HOU)?
Typically, you can modify or cancel your SUX to HOU flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
Sioux Gateway
Destination airport
William P. Hobby
Roundtrip price
$1,297
Distance
882 mi

Book with confidence

Sioux City to Houston Flights

The cheapest times to fly from Sioux City to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sioux City to Houston are during the month of November. You can find some of the cheapest flights from Sioux City to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sioux City to Houston

Sunday is one of the best days to book for cheap flights from Sioux City to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sioux City to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sioux City to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $713 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sioux City to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sioux City to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sioux City to Houston Flights

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*Available to One Key members.