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Houston to St. Louis, MO flights

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  • Cheap flights with over 660 airlines
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  • Fly to St. Louis, MO for low prices
Cheapest flight Cheapest price for a one-way flight between Houston with St. Louis, MO found by our customers in the last 72 hours
Departing Airport The airport G.Bush Intercontinental is the departure airport operating flights between Houston and St. Louis, MO
Arriving Airport Flights departing Houston with St. Louis, MO as destination arrives at Lambert-St Louis Internatl
High season According to search data from our customers, June is the busiest time to fly from Houston to St. Louis, MO

Cheap last minute flights to St. Louis, MO

Latest deals and top flight routes from Houston airports.

Departure Mon, 22 Aug Return Tue, 23 Aug
HOU Houston
STL St. Louis, MO
return from £157
Departure Tue, 06 Sep Return Thu, 08 Sep
HOU Houston
STL St. Louis, MO
return from £249
Flight route information
Find out further information on Houston and St. Louis, MO to help you prepare for your trip.
Houston airports
  • ( G.Bush Intercontinental (IAH)
    How far from city centre: 16 miles
  • ( Ellington Field (EFD)
    How far from city centre: 17 miles
  • ( West Houston (IWS)
    How far from city centre: 8 miles
  • ( D W Hooks (DWH)
    How far from city centre: 24 miles
  • ( Spaceland (SPX)
    How far from city centre: 18 miles
  • ( Andrau Airpark (AAP)
    How far from city centre: 9 miles
St. Louis, MO airports
  • ( Spirit Of (SUS)
    How far from city centre: 25 miles
  • ( Bi State Park (CPS)
    How far from city centre: 4 miles
  • ( Lambert-St Louis Internatl (STL)
    How far from city centre: 12 miles
K Distance: 680 miles

Search for flights from Houston to St. Louis, MO

Find cheap flights from Houston to St. Louis, MO with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from Houston with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from Houston to St. Louis, MO to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from Houston to St. Louis, MO

😷 Is it safe to travel from Houston to St. Louis, MO during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United States may apply when travelling from Houston. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
🔍 How can I find cheap flights from Houston to St. Louis, MO at Opodo?
The cheapest price for a flight from Houston to St. Louis, MO is 157£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
📉 When is the best time to book a flight from Houston to St. Louis, MO?
The most popular months to book a trip from Houston to St. Louis, MO are April, March and January, based on the searches of our customers.
📅 When is the best time to travel from Houston to St. Louis, MO?
The best time of the year to go to St. Louis, MO when flying from Houston depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, June is the top 1º month to fly to St. Louis, MO from Houston in terms of searches from our customer, followed by April and November. If you prefer to avoid high peaks of turism, however, and escape a crowded period, February, March and May are the months with less volume of searchs for the route Houston -  St. Louis, MO.
🌡️ How is the weather in St. Louis, MO compared to Houston?
While in Houston the temperatures can reach an average of 36.54 ºC in summer, with precipitation levels up to 12.0 mm ,St. Louis, MO's temperatures can go up to 34.91 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -13.87 ºC in St. Louis, MO, compared to the -0.28 ºC average degrees reported in Houston. During the winter period, Houston can register 9.0 mm precipitation, while St. Louis, MO have an average of 6.0 mm rain level.
🛄 Which airports have flights between Houston and St. Louis, MO?
The main airport route flying between Houston and St. Louis, MO is: G.Bush Intercontinental (IAH) to Lambert-St Louis Internatl (STL). This route is covered by the following airline(s):
  • United Airlines.
  • Copa Airlines.
  • All Nippon Airways.
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