¥24,890 Cheap Flights from St. Louis (STL) to Houston (IAH)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to George Bush Intercontinental Airport (IAH)

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

Prices were available within the past 7 days and start at ¥24,890 for one-way flights and ¥55,690 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
Delta
United
Delta
American Airlines
Delta
Delta

Find the cheapest month to fly from St. Louis (STL) to Houston (IAH)

November is typically the cheapest month to fly

From ¥15,759 - ¥50,489 per traveler.

Frequently asked questions

How much is a flight from STL to Houston Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Lambert Field and Houston Airport start from ¥55,690. Book today to secure the best price for your big adventure. 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 Houston Airport?
The majority of flights can be conveniently canceled online, but whether or not you incur a fee depends on your airline. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Lambert Field to Houston Airport 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 St. Louis Lambert International Airport to IAH flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from St. Louis Lambert International Airport to George Bush Intercontinental Airport (IAH)?
With the flight time between STL and Houston Airport an easy 6 hours and 23 minutes, you'll be discovering the sights of Houston before you know it.
How far is the flight from St. Louis Lambert International Airport to Houston Airport?
A flight distance of just 1,100 kilometers separates St. Louis and Houston. Once you're in the air, you won't have time to do much more than read the in-flight magazine.
Which airlines fly direct from Lambert Field to George Bush Intercontinental Airport (IAH)?
Flying straight from St. Louis Lambert International Airport to IAH is easy with United Airlines (UA). This popular carrier operates 91 flights every month.
Are Lambert Field to IAH flight tickets cheaper when they're purchased at the last minute?
Booking last minute from St. Louis Lambert International Airport to IAH can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out! If you'd rather play it safe and start planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
George Bush Intercontinental
Roundtrip price
¥55,690
Distance
1068 km
Average flight time
2 hours 14 mins

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