Cheap flights from St. Louis (STL) to Houston from $55
This is the cheapest one-way flight price, found on 12/5. Prices may vary by date and flight preferences.
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How to find the cheapest flight from St. Louis (STL) to Houston
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Houston (HO1). 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 December 7, 2023.
Popular in | March |
|---|---|
Cheapest in | July |
Round-trip from | $238 |
One-way from | $142 |
How far in advance should I book a flight from St. Louis to Houston?
Travelers have found it’s best to book a flight 56 days in advance to save up to 151% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Houston 1-2 weeks in advance for as low as $272, or $520 for flights within the next 24 hours.
What is the cheapest month to fly from St. Louis to Houston?
July is one of the best times of the year to fly to Houston from St. Louis. Prices for July average $360 per person but you can even find prices for as low as $255. The most expensive prices can be found in the month of March. Opting for a July flight can save you 25% on your journey compared to booking in March
When is the cheapest time to fly from St. Louis to Houston (STL - IAH)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Houston as you normally would.
Cheap Frontier flights from St. Louis to Houston
Explore cheap flight options specifically provided by Frontier for the route between St. Louis and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Take a look at some of the lowest-priced Frontier flights heading from St. Louis to Houston. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap United Airlines flights from St. Louis to Houston
Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Some of the best deals we've found on United Airlines flights traveling from St. Louis to Houston. Make sure to examine the flight information before completing your reservation.
Cheap St. Louis to Houston flights in December & January 2023
Find cheap flight options from St. Louis to Houston specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on December 7, 2023.
These are some of the most attractive deals on flights from St. Louis to Houston in 2023. If these deals don't appeal to you, be sure to come back soon for more options.
St. Louis to Houston 2023 flight deals
Discover exclusive flight deals for travel between St. Louis and Houston in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
These are some of the most attractive deals on flights from St. Louis to Houston in 2023. If these deals don't appeal to you, be sure to come back soon for more options.
Non-stop flights to Houston from St. Louis
Discover non-stop flight options from St. Louis to Houston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
If you're seeking options on non-stop flights from St. Louis to Houston, check out these fares. Those looking to potentially save on 1 or 2-stop flights from St. Louis to Houston should utilize the search form at the the top of the page.
St. Louis to Houston flights leaving soon
Find last-minute flight options from St. Louis to Houston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Consider one of these great deals we found on last-minute flights from St. Louis to Houston. Users should examine the flight details to ensure there are no surprises.
One-way flights to Houston from St. Louis
Search for one-way flight options from St. Louis to Houston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Houston. Those seeking round-trip flights from St. Louis to Houston should utilize the search form at the the top of the page.
Find flights from St. Louis to Houston within your budget
Customize your flight search to find flights from St. Louis to Houston 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 2,618,515 searches. Data last updated December 7, 2023.
Fly from
Fly to
Budget
$95 - $305
Route
Depart
Return
Price
Lambert-St LouisHouston Hobby
STL - HOU
STLHOU
Lambert-St Louis
Tue 1/16
1 stop12h 53m
Houston Hobby
Sat 1/20
1 stop14h 02m
Lambert-St LouisHouston George Bush Intcntl
STL - IAH
STLIAH
Lambert-St Louis
Tue 1/16
1 stop13h 03m
Houston George Bush Intcntl
Tue 1/23
1 stop22h 55m
Lambert-St LouisHouston George Bush Intcntl
STL - IAH
STLIAH
Lambert-St Louis
Mon 1/15
1 stop16h 04m
Houston George Bush Intcntl
Thu 1/18
1 stop17h 25m
Lambert-St LouisHouston George Bush Intcntl
STL - IAH
STLIAH
Lambert-St Louis
Thu 1/18
1 stop26h 42m
Houston George Bush Intcntl
Tue 1/23
1 stop22h 55m
Lambert-St LouisHouston George Bush Intcntl
STL - IAH
STLIAH
Lambert-St Louis
Mon 1/8
1 stop28h 16m
Houston George Bush Intcntl
Wed 1/10
1 stop27h 00m
Lambert-St LouisHouston George Bush Intcntl
STL - IAH
STLIAH
Lambert-St Louis
Fri 3/1
1 stop8h 42m
Houston George Bush Intcntl
Mon 3/4
1 stop7h 56m
Lambert-St LouisHouston George Bush Intcntl
STL - IAH
STLIAH
Lambert-St Louis
Mon 1/8
Nonstop2h 31m
Houston George Bush Intcntl
Wed 1/10
Nonstop2h 01m
Lambert-St LouisHouston George Bush Intcntl
STL - IAH
STLIAH
Lambert-St Louis
Fri 2/9
1 stop7h 57m
Houston George Bush Intcntl
Tue 2/13
2 stops7h 28m
Lambert-St LouisHouston Hobby
STL - HOU
STLHOU
Lambert-St Louis
Fri 4/26
1 stop6h 12m
Houston Hobby
Sat 5/4
1 stop6h 43m
Average price of flights to Houston by month
Plan your trip from St. Louis to Houston by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Houston is currently 85.22 USD while a round-trip flight costs 170.78 USD. Price data was last updated on December 3, 2023.
Currently, January is the cheapest month in which you can book a flight from St. Louis to Houston (average of $237). Flying from St. Louis to Houston in June is currently the most expensive (average of $337). 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.
January
$237
February
$248
March
$305
April
$313
May
$298
June
$337
July
$318
August
$259
September
$239
October
$263
November
$278
December
$278
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated December 7, 2023.
See what other customers who have flown with Frontier, United Airlines and Alaska Airlines from St. Louis to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Average temperature in Houston by month
Plan your trip to Houston by selecting the month that matches your preferred temperature. July sees the highest average temperature while January sees the lowest average temperature. Temperature data was last updated on December 3, 2023.
IAH Temperature | 53.6 - 84.2 °F |
|---|
Average rainfall in Houston by month
Keep in mind the precipitation totals in Houston when planning your trip. Houston sees an average of 4.14 precipitation per year with the most occurring in June. Precipitation data was last updated on December 3, 2023.
IAH Rainfall | 3.2 - 5.9 inches |
|---|
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from St. Louis to Houston?
For a flight from St. Louis to Houston, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 3 outbound flights to Houston per day. 5 airlines have flights to Houston from Lambert-St Louis on a regular basis.
Can I find flights from St. Louis to Houston for under $100 on Cheapflights?
Yes, there are multiple flights from St. Louis to Houston for under $100. The cheapest flight booked recently is on Frontier for just $95, but on average you can expect to pay $138.
Are there nonstop flights from St. Louis to Houston for under $300 on Cheapflights?
Cheapflights has at least 20 direct flights from St. Louis to Houston under $300. A good price for a nonstop flight from St. Louis to Houston is less than $387.
Are there last-minute flights available from St. Louis to Houston for under $200?
There are currently 20+ open flights from St. Louis to Houston within the next 7 days for less than $200.
What days are nonstop flights available from St. Louis to Houston?
Nonstop flights can be found on the following days: Friday.
How many flights depart from St. Louis to Houston on average per day?
Travelers can expect 1 flight from St. Louis to Houston on average per day.
Early Morning (Midnight to 6am) - 100% of flight departures
How long is the flight from St. Louis to Houston?
There are many flights that can get you from St. Louis to Houston in 2h 31m. Fly via Frontier or United Airlines to get the fastest option. St. Louis and Houston are separated by a distance of 671 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from St. Louis to Houston round-trip?
Currently priced at $95, Frontier will fly you from St. Louis to Houston and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $249. Frontier is priced at 73% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from St. Louis to Houston one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $55. Spirit Airlines flights start at $81 while deals on Delta start at $127 one-way.
What are the most popular airlines that fly from St. Louis to Houston?
The most popular airlines flying from St. Louis to Houston are American Airlines, Frontier and United Airlines. Something to consider prior to booking your flight.
What are the most reliable airlines from St. Louis to Houston?
Before booking your flight to Houston from St. Louis, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (95%), ANA (88%), Copa Airlines( 82%).
What are the cheapest flights from St. Louis to Houston?
The cheapest flight price from St. Louis to Houston is $166. On average you can expect to pay $711. The most popular route, (Lambert-St Louis - Houston Hobby), can usually be booked for $137.
What does STL to IAH mean?
STL stands for Lambert-St Louis Airport, while IAH stands for Houston George Bush Intcntl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are some additional IATA codes for airports related to your trip.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for St. Louis to HoustonSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from St. Louis to Houston
Discover the top 5 airlines that operate flights from St. Louis to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Search flights to Houston by cabin class
Hourly flight availability from St. Louis to Houston
Find hourly flight availability from St. Louis to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 7, 2023.
| 43%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 30%of flight departures | Morning6 am to noon |
| 21%of flight departures | AfternoonNoon to 6 pm |
| 6%of flight departures | Evening6 pm to midnight |
Weekly flight availability from St. Louis to Houston
Explore weekly flight availability from St. Louis to Houston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 7, 2023.
| Sunday | 5daily flights |
|---|---|
| Monday | 4daily flights |
| Tuesday | 4daily flights |
| Wednesday | 4daily flights |
| Thursday | 4daily flights |
| Friday | 4daily flights |
| Saturday | 2daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from St. Louis to Houston?
When you search for this flight from St. Louis to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from St. Louis to Houston?
Cheapflights simply makes it quick and affordable to book flights from St. Louis to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from St. Louis to Houston with no change fees?
Certainly. Search results for flights to Houston from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from St. Louis to Houston become cheaper?
Yes, Cheapflights offers price alerts on St. Louis to Houston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.