HOU to STL (Houston to St. Louis) Flights

Last Minute Flights from HOU to STL

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

OriginDestinationTravel DatesFlights From*
IAHSt. LouisMay 2 to May 4$310
*Prices include taxes and fees

Cheapest HOU to STL Flights

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

OriginDestinationTravel DatesFlights From*
IAHSt. LouisMay 19 to May 20$208
HOUSt. LouisMay 28 to June 4$271
IAHSt. LouisMay 24 to May 27$271
IAHSt. LouisJuly 2 to July 3$275
*Prices include taxes and fees
HOU to STL Flight Details
Origin airport
George Bush Intercontinental
Origin airport IATA code
IAH
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Distance
667 mi

Frequently asked questions

What airlines fly direct from William P. Hobby Airport to Lambert-St. Louis Intl. Airport (STL)?
Unfortunately, there aren’t any air carriers flying straight from HOU to Lambert-St. Louis Intl. Airport (STL). You’ll have to book a journey with one or more stops.
How many flights are there from HOU to STL?
There are roughly 4 daily flights from Houston, TX (HOU-William P. Hobby) to St. Louis, MO (STL-Lambert-St. Louis Intl.), so you have ample opportunities to get to St. Louis. Just pick out a time and date that matches your plans and secure your airfare.
How long does it take to fly from Houston, TX (HOU-William P. Hobby) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
You’ll barely have enough time for a short snooze on this trip of 2 hours and 2 minutes. Houston, TX (HOU-William P. Hobby) to St. Louis, MO (STL-Lambert-St. Louis Intl.) is classed as a short-haul flight.
What is the flight distance from Houston, TX (HOU-William P. Hobby) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Covering just 690 miles (1,100 1), the short-haul journey from Houston, TX (HOU-William P. Hobby) to St. Louis, MO (STL-Lambert-St. Louis Intl.) is a real breeze. Spend your journey dreaming about what you’ll do and see when you land in St. Louis.
What is the earliest departure time out of Houston to St. Louis?
Depart HOU at 5:15AM and hit the tarmac at STL at 7:10AM. This flight is the earliest available on this route.
What is the latest departure time out of Houston to St. Louis?
The latest flight takes off from HOU at 9:35PM and lands at STL at 11:40PM. You’ll have lots of time to get ready for this trip.
What is the average price from Houston to St. Louis?
You can find a round-trip airfare from HOU to STL from around $208. The best fares sell out early, so book as soon as you’ve pinned down your travel dates. 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.

Houston to St. Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Houston to St. Louis 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 HOU to STL, 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 Houston to St. Louis, 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.