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Cheap Flights from Houston to St. Louis, MO - Compare and Book on Opodo

Flight route information

Distance: 680 miles
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

Search for flights from Houston to St. Louis, MO

Tips for booking cheap flights from Houston to St. Louis, MO

Now you are a little bit closer to your destination. If you are looking for cheap flights from Houston to St. Louis, MO, here you will find all the information you need to book your tickets.


Would you like to travel from Houston to St. Louis, MO and you are looking for cheap flights? Luck is on your side! At Opodo, you'll find the best travel deals. Take advantage of this opportunity and get your ticket from Houston to St. Louis, MO at the best price!

1. What can I do to save money when booking flights from Houston to St. Louis, MO?

To save money when booking flights from Houston to St. Louis, MO, you can follow these tips:

By following these strategies, you can efficiently save money when booking flights from Houston to St. Louis, MO, ensuring a more economical and enjoyable journey.

2. Can the price of my tickets from Houston to St. Louis, MO change during the booking process?

Prices for tickets from Houston to St. Louis, MO may fluctuate while you are in the process of booking. While this isn't a common occurrence, it can happen because Opodo operates as an online travel agency, and ticket prices and availability are ultimately determined by the airlines. Therefore, if the airline adjusts prices or if the available tickets are depleted while you are making your reservation, you will receive confirmation within 48 hours after your ticket purchase.

3. Can I book last-minute flights from Houston to St. Louis, MO on Opodo?

When booking a flight, you may encounter situations where your desired travel date is unavailable or the flight price has increased beyond your budget. Rest assured, Opodo offers a solution. Explore our last-minute flight deals to find affordable options, especially if you have flexibility with your travel dates. Whether you need to depart on short notice or simply want to discover the cheapest day to fly between Houston and St. Louis, MO, our last-minute flights section has you covered.

4. How to make my reservation through the Opodo search engine?

Opodo provides you with all the useful information about the flights covering the route between Houston to St. Louis, MO airports. Preparing for your trip is very easy! All you have to do is enter into Opodo search engine your departure and destination airports, the dates of travel, and the number of passengers. A list of all available flights will appear on your screen in a matter of seconds! For your convenience, you can sort it according to your preferences, such as time, price, or duration of the trip.


Ready to start your journey from Houston to St. Louis, MO? Visit Opodo now to discover the best travel deals, set price alerts, and book your flight ticket at the best price. Your adventure begins here. Book with Opodo and make your travel dreams a reality!

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

How long does the flight take to go from Houston to St. Louis, MO?
The total flight time between Houston and St. Louis, MO is of around null hours on average, considering an average distance of null km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
How can I find cheap flights from Houston to St. Louis, MO at Opodo?
At Opodo we use different machine learned based methodologies to find our costumers the cheapest flight available from Houston to St. Louis, MO. Considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys, our search engine works to provides always the best price with the best conditions.
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.
Departing Airport G.Bush Intercontinental The airport G.Bush Intercontinental is the departure airport operating flights between Houston and St. Louis, MO
Arriving Airport Lambert-St Louis Internatl Flights departing Houston with St. Louis, MO as destination arrive at Lambert-St Louis Internatl
High season June According to search data from our customers, June is the busiest time to fly from Houston to St. Louis, MO
Best time to book April According to real data April is the most popular time to book a flight to St. Louis, MO when departing from Houston

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