$109+ Cheap flights from Hobby (HOU) to St. Louis (STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STL
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Hobby to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston Hobby to Lambert-St Louis are usually found in October or September, booked 88 days in advance, depart on a Wednesday or Monday and return on a Thursday
Cheap flight deals from Hobby to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hobby to St. LouisExplore the most affordable flight options available from Hobby to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Hobby to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:25 pm -
Nonstop2h 00m
Mon 10/55:05 am -
Nonstop2h 05m
Deal found 9/9![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:25 pm -
Nonstop2h 05m
Thu 10/295:25 am -
1 stop4h 20m
Deal found 9/8![Southwest logo]()
$223
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:30 am -
Nonstop2h 00m
Tue 10/2712:15 pm -
2 stops5h 30m
Deal found 9/8![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:25 pm -
Nonstop2h 05m
Mon 10/125:05 am -
Nonstop2h 05m
Deal found 9/7![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:45 pm -
1 stop4h 05m
Mon 11/22:00 pm -
Nonstop2h 10m
Deal found 9/9![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
1 stop6h 05m
Fri 10/2310:25 pm -
Nonstop2h 05m
Deal found 9/8![Southwest logo]()
$256
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:09 am -
1 stop4h 42m
Fri 10/235:35 pm -
1 stop5h 28m
Deal found 9/8![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:25 pm -
Nonstop2h 05m
Fri 10/165:05 am -
Nonstop2h 05m
Deal found 9/9![Southwest logo]()
$275
Best flights from Hobby to St. LouisDiscover carefully curated flight deals from Hobby to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Hobby to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:50 pm -
Nonstop2h 00m
Mon 11/235:10 am -
Nonstop2h 05m
Deal found 9/9![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:28 pm -
1 stop6h 26m
Sun 11/85:35 pm -
1 stop5h 28m
Deal found 9/9![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
1 stop6h 05m
Fri 10/2310:25 pm -
Nonstop2h 05m
Deal found 9/8![Southwest logo]()
$256
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:20 pm -
1 stop5h 50m
Wed 9/305:30 pm -
Nonstop2h 00m
Deal found 9/9![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:15 pm -
Nonstop2h 00m
Thu 10/226:25 pm -
Nonstop2h 00m
Deal found 9/5![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:45 pm -
Nonstop2h 00m
Sat 12/55:30 am -
Nonstop2h 05m
Deal found 9/6![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:45 pm -
1 stop4h 05m
Tue 11/38:30 am -
Nonstop2h 10m
Deal found 9/7![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:45 pm -
1 stop4h 05m
Tue 11/35:00 pm -
Nonstop2h 05m
Deal found 9/5![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:10 pm -
Nonstop2h 00m
Tue 9/2910:15 am -
1 stop4h 45m
Deal found 9/6![Southwest logo]()
$371
Last-minute flights from Hobby to St. LouisDiscover last-minute flight deals from Hobby to St. Louis. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Hobby to St. Louis. Data last updated September 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:25 pm -
Nonstop2h 00m
Mon 10/55:05 am -
Nonstop2h 05m
Deal found 9/9![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:25 pm -
Nonstop2h 05m
Mon 10/125:05 am -
Nonstop2h 05m
Deal found 9/7![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:25 pm -
Nonstop2h 05m
Fri 10/165:05 am -
Nonstop2h 05m
Deal found 9/9![Southwest logo]()
$275
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:30 am -
Nonstop2h 00m
Tue 10/2712:15 pm -
2 stops5h 30m
Deal found 9/8![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
1 stop6h 05m
Fri 10/2310:25 pm -
Nonstop2h 05m
Deal found 9/8![Southwest logo]()
$256
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:09 am -
1 stop4h 42m
Fri 10/235:35 pm -
1 stop5h 28m
Deal found 9/8![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:25 pm -
Nonstop2h 05m
Thu 10/295:25 am -
1 stop4h 20m
Deal found 9/8![Southwest logo]()
$223
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:45 pm -
1 stop4h 05m
Mon 11/22:00 pm -
Nonstop2h 10m
Deal found 9/9![Southwest logo]()
$252
One-way flights from Hobby to St. LouisSearch for one-way flight options from Hobby to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Hobby to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:30 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Southwest logo]()
$109
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:09 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$148
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:06 pm -
1 stop6h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:09 am -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$171
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:25 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$181
This Southwest deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:45 pm -
1 stop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$186
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am -
2 stops7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Southwest logo]()
$196
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:28 pm -
1 stop6h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:09 pm -
3 stops48h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$204
Find flight deals from Hobby to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Southwest) |
One-way from | $109 (Southwest) |
Popular in | March |
Cheapest in | October |
Average price | $307 |
Good round-trip deal | $307 or less |
Good one-way deal | $222 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Hobby to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Tue 12/8
11:05 am-1:05 pm
Nonstop2h 00m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Wed 10/14
11:30 am-1:30 pm
Nonstop2h 00m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Tue 10/6
6:09 am-10:51 am
1 stop4h 42m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Mon 12/7
6:08 am-1:28 pm
1 stop7h 20m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Thu 12/10
7:30 am-1:50 pm
1 stop6h 20m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Fri 12/11
7:20 am-9:20 am
Nonstop2h 00m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Sat 10/10
6:09 am-1:20 pm
1 stop7h 11m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Thu 10/8
8:25 pm-10:30 pm
Nonstop2h 05m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Sat 10/17
6:05 pm-8:10 pm
Nonstop2h 05m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Wed 10/7
6:15 pm-8:15 pm
Nonstop2h 00m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Hobby to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to St. Louis in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston Hobby Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston Hobby Airport-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Hobby to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Hobby with our price prediction graph.
HOU-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston Hobby Airport to St. Louis
Prices
More
How far ahead should I book a flight from Houston Hobby Airport to St. Louis?
The best time to book flights from Houston Hobby Airport to St. Louis is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston Hobby Airport to St. Louis?
Currently, October is the cheapest month in which you can book a flight from Houston Hobby Airport to St. Louis (average of $262). Flying from Houston Hobby Airport to St. Louis in March is currently the most expensive (average of $469). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HOU to STL?
Find hourly flight availability from Hobby to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 10, 2026.
One of the essential ways to save on airfare from Houston Hobby Airport to St. Louis is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.
What is the cheapest day to fly from Houston Hobby Airport to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from Hobby to St. Louis. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Houston Hobby Airport to St. Louis flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
What’s the top layover airport for flights from Houston Hobby Airport to St. Louis?
Share of 1-stop round-trip flights from Houston Hobby Airport to St. Louis chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DFW) – chosen by Cheapflights users on 67% of 1-stop itineraries from Houston Hobby Airport to St. Louis on Cheapflights.
What’s the cheapest layover airport for flights from Houston Hobby Airport to St. Louis?
Average round-trip fare for 1-stop flights from Houston Hobby Airport to St. Louis, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $154.
What’s the fastest layover option from Houston Hobby Airport to St. Louis?
Shortest average travel time for 1-stop one-way flights from Houston Hobby Airport to St. Louis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 4h 36m.
Which airport typically offers the quickest layover for flights from Houston Hobby Airport to St. Louis?
Average layover duration for 1-stop one-way flights from Houston Hobby Airport to St. Louis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 28m.
The best insider tips for Houston Hobby Airport to St. Louis flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston Hobby Airport to St. Louis trip
Our travel experts
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated September 10, 2026.
Read through reviews of airlines operating flights from Houston Hobby Airport to St. Louis, such as Southwest,United Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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Find useful and relevant information for your journey from Hobby to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Edwardsville
Glencoe
Chesterfield
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Hobby and St. Louis flights
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Top 3 airlines flying from Hobby to St. Louis
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$230 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$412 | FlexibilityNo cancel fee | On-time63% |