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Cheap flights from Sioux City to Houston (SUX - IAH)

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How to find the cheapest flight from
Sioux City (SUX) to Houston (IAH)

How far in advance should I book a flight from Sioux City to Houston?

Users have found that booking a flight from Sioux City to Houston at least 44 days early can save you up to 26% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Sioux City to Houston for as little as $118 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $157 for flights departing within the next 3 days.

What is the cheapest month to fly from Sioux City to Houston?

Flights from Sioux City to Houston lean towards being more expensive in December. Prices are generally better when you fly from Sioux City to Houston in February, with the cheapest ticket starting at $68.

When is the cheapest time to fly from Sioux City to Houston (SUX - IAH)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sioux City to Houston as you normally would.

Related info for your journey

Flight FAQs

From Sioux City to Houston

Are flight prices decreasing from Sioux City to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Sioux City and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

How popular is this flight route?

Within the past month, 20 users have taken a look at flights from Sioux City Sioux Gateway to Houston George Bush Intcntl.

Does it rain more in Sioux City or Houston?

In Sioux City, there will be less rainfall in Sioux City compared to Houston over the next 9 days.

Is Sioux City weather warmer or cooler than Houston?

Expect the weather to be around 86 °F on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Houston is generally hotter than in Sioux City.

Alternative routes for Sioux City to Houston

Destination information for Houston

Average temperature for January in Houston
59.0 °F

Airports servicing Sioux City

Airports servicing Houston

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