$59 Cheap Flights from St. Louis (STL) to Houston (HOU)

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Cheap Flights from St. Louis to Houston (STL-HOU)

Prices were available within the past 7 days and start at $59 for one-way flights and $94 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Spirit Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Flights from St. Louis (STL) to Houston (IAH)
Origin airport
Lambert-St. Louis Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines
Roundtrip price
$94
Distance
667 mi
Average flight time
2 hours 48 mins

St. Louis to Houston Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to Houston offer the perfect respite. Not only does exploring Houston provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to Houston may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from STL to HOU today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Houston are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Houston more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is $59 now!

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to William P. Hobby Airport (HOU)?
Pack your bags, because round-trip journeys between Lambert Field and William P. Hobby Airport (HOU) start from $94. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert Field to William P. Hobby Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Lambert Field to HOU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Lambert Field to HOU flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from STL to William P. Hobby Airport (HOU)?
It’s just 684 mi between STL and William P. Hobby Airport. Chances are you’ll spend more time traveling to and from the airport than actually flying!
Which airlines fly direct from St. Louis Lambert International Airport to HOU?
Offering 117 flights monthly, Southwest Airlines (WN) is a great choice when flying straight from Lambert-St. Louis Intl. Airport (STL) to HOU.
Are Lambert-St. Louis Intl. Airport (STL) to HOU flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some super cheap fares from STL to HOU appearing a few weeks prior to the departure date. If you’d rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline advertises prices so far in advance.
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