STL to HOU (St. Louis to Houston) Flights

Last Minute Flights from STL to HOU

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLHoustonMay 4 to May 13$329
*Prices include taxes and fees

Cheapest STL to HOU Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLHoustonMay 15 to May 19$228
STLHoustonJuly 23 to July 30$271
STLHoustonJune 25 to July 4$271
STLHoustonJune 25 to July 4$291
*Prices include taxes and fees
STL to HOU Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Distance
667 mi

Frequently asked questions

What airlines fly direct from Lambert Field to William P. Hobby Airport (HOU)?
If you’re eager to jet nonstop from STL to HOU, Sun Country Airlines (SY) is an excellent option. It lists 4 flights per month between these destinations.
How many flights are there from STL to HOU?
About 4 services are scheduled per day from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Houston, TX (HOU-William P. Hobby). Fasten your safety belt because your plane to Houston is ready to leave.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Houston, TX (HOU-William P. Hobby)?
The journey between St. Louis, MO (STL-Lambert-St. Louis Intl.) and Houston, TX (HOU-William P. Hobby) is a short and sweet one, taking approximately 2 hours and 5 minutes. Shut your eyes and rest or enjoy reading your in-flight magazine.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Houston, TX (HOU-William P. Hobby)?
Considered a short-haul flight, just 690 miles (1,100 1) separates St. Louis, MO (STL-Lambert-St. Louis Intl.) and Houston, TX (HOU-William P. Hobby). Make yourself comfy, but don’t settle in too much! You’ll be landing in Houston before you know it.
How many afternoon flights are there from STL to HOU?
There are 17 afternoon and evening flights from STL to HOU every week. Sun Country Airlines (SY) offers 1 of these departures, with the first one leaving at 3:00PM.
What is the earliest departure time out of St. Louis to Houston?
5:40AM is the first flight you can get out of STL, landing at HOU at 7:45AM. Save valuable time in the morning by having your bags packed and ready to be bundled into your ride.
What is the latest departure time out of St. Louis to Houston?
From STL, the latest flight takes off at 10:55PM and touches down at HOU at 1:00AM. If you don’t enjoy early starts, this is the flight to book.
What is the average price from St. Louis to Houston?
On average, the most competitive price for a round-trip airfare from STL to HOU is $228. Walk away with your own sensational deal by securing your seats today. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Houston Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Houston to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from STL to HOU, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from St. Louis to Houston, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.