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

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Home North America USA Texas Houston Cheap flights from Sioux City to Houston

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

All the information you need to plan the best SUX to IAH flight in 2022: compare Sioux City to Houston flight prices with the expected peak season, weather and rainfall in Houston.
What is the cheapest day to fly round-trip from Sioux City to Houston?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Useful info, stats and facts about <span class="emphasized">Sioux City</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Sioux City to Houston

What airport do you fly from for flights from Sioux City to Houston?

Sioux City Sioux Gateway (SUX), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Sioux City to Houston. 2 airlines have flights from Sioux Gateway to Houston on a regular basis. Booking flights from Sioux City Sioux Gateway to Houston should not be difficult; the airport handles an average of 0 outbound flights to Houston per day.

Related searches

Flights to Houston from Sioux City (SUX)
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Other flights to Houston

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COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Sioux City?

Information is based on travel restrictions for travel to Houston within the United States

Most visitors from Sioux City Sioux Gateway need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Sioux City Sioux Gateway must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Houston.

Quarantine requirements
Visitors from Sioux City Sioux Gateway are not required to quarantine after entering Houston.

Do I need a test to fly back to Sioux City from Houston?

Returning to Sioux City Sioux Gateway from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Sioux City Sioux Gateway.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Sioux City Sioux Gateway.

Hide COVID Travel Restrictions for Houston, TX

Alternative routes for Sioux City to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Cedar Rapids to Beaumont Jefferson County from $527 pp
Des Moines to Brownsville South Padre Is. Intl from $831 pp
Dubuque to Brownsville South Padre Is. Intl from $1,525 pp
Sioux City Sioux Gateway to Beaumont Jefferson County from $19,157 pp

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Sioux City to Houston.
Average temperature for May in Houston
77.0 °F

Airports servicing Sioux City

Sioux City (SUX)

Airports servicing Houston

George Bush Intcntl (IAH)
Hobby (HOU)

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