STL to IAH (Saint Louis to Houston) Flights

Last Minute Flights from STL to IAH

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STL to IAH Flight Details

Distance and aircraft type by airline for flights from Lambert-St. Louis International Airport to George Bush Intercontinental Airport.

Distance 668.06 miles
Interesting Facts About Flights from Saint Louis to Houston (STL to IAH)
What airlines fly direct from STL airport to IAH airport?
Each month there are several airlines that offer direct flights from Saint Louis (STL) to Houston (IAH). Among the top airlines that consistently provide STL to IAH flights include:
  • American Airlines - (AA) with 180 direct flights between Saint Louis and Houston monthly
  • Cape Air - (9K) with 30 direct flights between STL and IAH monthly
  • United Airlines - (UA) with 60 direct flights between Saint Louis and Houston monthly
How long does it take to fly from STL to IAH?
The total flight duration time from Saint Louis (STL) to Houston (IAH) is typically 5 hours 49 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 932 miles, or 1,500 kilometers.
How many flights are there from STL to IAH per day?
With 3 different airlines operating flights between Saint Louis and Houston, there are, on average, 270 flights per month. This equates to about 63 flights per week, and 9 flights per day from STL to IAH.
How many morning flights are there from STL to IAH?
  • American Airlines - (AA) has about 3 flights before noon, starting with the earliest at 06:03AM PST and the latest 11:53AM PST
  • United Airlines - (UA) has about 2 flights before noon, starting with the earliest at 06:30AM PST and the latest 11:30AM PST
How many afternoon flights are available from Saint Louis to Houston?
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by United Airlines, where the earliest departing flight is at 04:30PM PST and the last departing flight is at 04:30PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by Cape Air, where the earliest departing flight is at 01:15PM PST and the last departing flight is at 01:15PM PST.
  • There are about 2 American Airlines flights between 12pm PST and 6pm PST, beginning at 01:31PM PST and the last afternoon flight at 05:35PM PST.
What is the flight distance from Saint Louis to Houston?
The calculated straight line flying distance from STL airport to IAH airport is 932 miles, or 1,500 kilometers.
What is the earliest departure time out of Saint Louis to Houston?
The earliest flight departs from STL at 06:03AM and arrives at 09:47AM at IAH.
What is the latest flight available from STL to IAH?
The latest departure time from STL is scheduled at 05:35PM with an arrival time of 10:18PM at IAH.

Saint Louis to Houston Flight Schedule

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Saint 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 Saint Louis to Houston to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from STL to IAH, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Saint 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.

Cheap STL to IAH Tickets Calendar

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Frequently Traveled Flights from Saint Louis, Missouri

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Popular Flights from Houston, Texas

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Airlines

Check out popular airlines servicing Saint Louis (STL), and lock down the best fare for your upcoming travel plans. Flights.com makes it simple to find flights departing from Lambert-St. Louis International Airport across many airlines, so quit waiting and book your trip with us!

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