$100 Cheap Flights from Houston (HOU) to Sioux Falls (FSD)

View $100 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Sioux Falls Regional Airport (FSD)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Houston to Sioux Falls (HOU-FSD)

Prices were available within the past 7 days and start at $100 for one-way flights and $225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 28 - Fri, Oct 31
HOU
Houston
FSD
Sioux Falls
$225 Roundtrip, found 10 hours ago
$225
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Oct 28 from Houston to Sioux Falls, returning Fri, Oct 31, priced at $225 found 10 hours ago
American Airlines
Fri, Aug 15 - Mon, Aug 18
HOU
Houston
FSD
Sioux Falls
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 15 from Houston to Sioux Falls, returning Mon, Aug 18, priced at $264 found 3 days ago

Find the cheapest month to fly from Houston (HOU) to Sioux Falls (FSD)

September is typically the cheapest month to fly

From $118 - $383 per traveler.

Graph displaying average flight prices per month

Alternative airports near Sioux Falls

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

Select flight to Sioux Falls Regional FSD. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $249
FSD
Sioux Falls Regional
CheapestClosest
Average driving time to city center6 min
Flights from $249
Flights from Houston (IAH) to Sioux Falls (FSD)
Origin airport
George Bush Intercontinental
Destination airport
Sioux Falls Regional
Airlines serving
American Airlines, Delta
Roundtrip price
$208
Distance
942 mi

Houston to Sioux Falls Flights

The cheapest times to fly from Houston to Sioux Falls

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 Houston to Sioux Falls are during the month of October. You can find some of the cheapest flights from Houston to Sioux Falls with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Houston to Sioux Falls: 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 Houston to Sioux Falls

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 Houston to Sioux Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 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 Houston to Sioux Falls 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 Houston to Sioux Falls 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.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Sioux Falls Regional Airport (FSD) cost?
Discover the latest flight deals from HOU to FSD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HOU to FSD?
The cheapest flights from HOU to FSD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HOU to FSD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HOU to FSD. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Sioux Falls Regional Airport (FSD)?
You'll need to book a flight with a layover if you're traveling from William P. Hobby Airport (HOU) to Sioux Falls Regional Airport (FSD). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from HOU to FSD?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year 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 William P. Hobby Airport (HOU) to Sioux Falls Regional Airport (FSD)?
To reach Sioux Falls Regional Airport (FSD) on schedule, choose a flight that leaves from William P. Hobby Airport (HOU) before 3 PM. The likelihood 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 William P. Hobby Airport (HOU) to Sioux Falls Regional Airport (FSD) last-minute?
Last-minute bookings from HOU to FSD are generally more expensive. To lock in the lowest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a HOU to FSD flight and hotel package?
Securing a HOU to FSD flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Sioux Falls Regional Airport (FSD)?
In most instances, you can cancel or modify your HOU to FSD flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need more information, visit our Customer Service portal.

Explore a world of travel with Expedia

Houston nearby Airports

Houston

George Bush Intercontinental to Sioux Falls
$207.98
*Available to One Key members.