$54 Cheap flight deals from Houston (HOU) to St. Louis (STL)

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This Weekend's Flight Deals from Houston to St. Louis

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 28 - Thu, May 2
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$158 Roundtrip, found 7 hours ago
$158
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sun, Apr 28 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Thu, May 2, priced at $158 found 7 hours ago
Sun, Apr 28 - Thu, May 2
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$158 Roundtrip, found 7 hours ago
$158
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sun, Apr 28 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Thu, May 2, priced at $158 found 7 hours ago

Airfares from $54 One Way, $108 Round Trip from Houston to St. Louis

Prices starting at $108 for return flights and $54 for one-way flights to St. Louis were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 15 - Thu, May 16
HOU
Houston
STL
St. Louis
$108 Roundtrip, found 2 days ago
$108
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, May 15 from Houston to St. Louis, returning Thu, May 16, priced at $108 found 2 days ago
Mon, May 13 - Tue, May 21
IAH
Houston
STL
St. Louis
$108 Roundtrip, just found
$108
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 13 from Houston to St. Louis, returning Tue, May 21, priced at $108 just found
Mon, May 6 - Sat, May 11
IAH
Houston
STL
St. Louis
$112 Roundtrip, found 15 hours ago
$112
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Mon, May 6 from Houston to St. Louis, returning Sat, May 11, priced at $112 found 15 hours ago
Sun, May 19 - Sun, May 26
IAH
Houston
STL
St. Louis
$196 Roundtrip, found 14 hours ago
$196
Roundtrip
found 14 hours ago
Select Spirit Airlines flight, departing Sun, May 19 from Houston to St. Louis, returning Sun, May 26, priced at $196 found 14 hours ago
Wed, May 22 - Sun, May 26
IAH
Houston
STL
St. Louis
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 22 from Houston to St. Louis, returning Sun, May 26, priced at $212 found 1 day ago

St. Louis economy flight packages

Live by Loews - St.Louis
4.0-star property

Live by Loews - St.Louis

9.2/10 Wonderful! (1,004 reviews)

May 22 - May 26

4 night stay

Houston (HOU) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach

St. Louis (STL) to Houston (HOU)

United • Non-stop • Coach
per person
The hotel and restaurant is very nice and it was so easy to park and walk around the area. Super nice staff members!

Reviewed on Mar 10, 2024

DoubleTree by Hilton St. Louis Forest Park
4.0-star property

DoubleTree by Hilton St. Louis Forest Park

8.4/10 Very Good! (1,002 reviews)

May 22 - May 26

4 night stay

Houston (HOU) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach

St. Louis (STL) to Houston (HOU)

United • Non-stop • Coach
per person
The AC sysytem was extremely loud. Woke me up every time it came on. Staff were barely interested in helping or answering questions. Access to hotel from parking garage was difficult and no signage or instructions from check in staff.

Reviewed on Sep 16, 2023

Courtyard by Marriott St. Louis Downtown West
3.0-star property

Courtyard by Marriott St. Louis Downtown West

8.6/10 Excellent! (925 reviews)

May 22 - May 26

4 night stay

Houston (HOU) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach

St. Louis (STL) to Houston (HOU)

United • Non-stop • Coach
per person
Clean, clean, clean, and quiet inside and out! A super friendly staff which is always appreciated after many hours of driving. The common areas and rooms are fresh-looking (newly remodeled/built?), and I would stay here again with no hesitation. It's always nice when the photos of the property match the actual condition.

Reviewed on Dec 10, 2023

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Prices and availability subject to change. Additional terms may apply.

More About Flying To St. Louis from Houston

Route Information for Flights from Houston to St. Louis

Origin Airport IATA Code
HOU
Destination Airport IATA Code
STL
Distance
667 mi
Direct Flight Airlines
Emirates, ANA, Copa Airlines, Virgin Australia, Air New Zealand, United Airlines
Earliest Flight Arrival
2:58PM UTC
Latest Flight Arrival
3:14AM UTC

Fly from Houston to St Louis

If you love architecture, zoos, parks and gardens, St Louis is the perfect destination for you. Visit places like the iconic Gateway Arch as well as Forest park during your stay. You can fly from Houston to St Louis out of the George Bush Intercontinental Airport (IAH), and you can get there by taking the 8 freeway to Hardy Toll Road. Once you depart, the flight time is about an hour and 45 minutes.

Attractions

For travelers who love sports, you ll be able to catch a home game when the Cardinals are playing at Bush Stadium off the 64 freeway. The stadium is within walking distance of The Gateway Arch, which crosses the Mississippi River. Here, you can take tours to learn about the early expansion of the United States. The St Louis Zoo is 6 miles west of the stadium and arch, and it s filled with majestic animals from around the globe like polar bears, zebras, kangaroos and gorillas.

Hints and tips

You ll arrive at Lambert St Louis International Airport (STL). St Louis can get cold in the winter with temperatures ranging between 28 and 45 degrees, and the summers have highs of 89 degrees with some humidity. If you re in town on a Friday, head down to Tower Grove Park when all the local food trucks gather around to serve quick, delicious dishes.

Frequently asked questions

Are there non-stop flights from Houston to St. Louis?
Yes, United Airlines flies direct from George Bush Intercontinental Airport (IAH) to Lambert-St. Louis Intl. Airport (STL), so you’ll be hitting the tarmac and starting your unforgettable adventure before you know it.
What is the shortest flight from Houston to St. Louis?
It can take as little as 2 hours and 30 minutes to travel from William P. Hobby Airport to St. Louis, MO (STL-Lambert-St. Louis Intl.). Settle in and enjoy the ride, because you’ll be coming in to land in next to no time.
What airlines fly from Houston to St. Louis most frequently?
If you’re looking for the airline that offers the most flights from Houston to St. Louis, United Airlines is the top pick. This quality carrier operates 117 flights along this route per month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.