Cheap flights from George Bush Intcntl (IAH) to St. Louis (STL)
The best prices from Houston George Bush Intcntl to Lambert-St Louis are usually found in January or October, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Saturday
How to find the cheapest flight from George Bush Intcntl (IAH) to St. Louis (STL)
All the information you need to plan the best IAH to STL flight in 2022: compare George Bush Intcntl to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.
IAH - STL Price | $207 - $418 |
|---|---|
STL Temperature | 32 - 80.6 °F |
STL Rainfall | 2.2 - 4.7 inches |
| Popular in | June | High demand for flights, 25% potential price rise |
|---|---|---|
| Cheapest in | January | Best time to find cheap flights, 34% potential price drop |
| Round-trip from | $207 | From Houston George Bush Intcntl to Lambert-St Louis |
| One-way from | $152 | One-way flight from Houston George Bush Intcntl to Lambert-St Louis |
What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to St. Louis?
Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 15% on the overall cost on flights from Houston George Bush Intcntl Airport to St. Louis.
How far in advance should I book a flight from Houston George Bush Intcntl Airport to St. Louis?
Travelers have found it’s best to book a flight 52 days in advance to save up to 44% 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 52 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 Houston George Bush Intcntl Airport to St. Louis 1-2 weeks in advance for as low as $331, or $421 for flights within the next 24 hours.
What is the cheapest month to fly from Houston George Bush Intcntl Airport to St. Louis?
September is one of the best times of the year to fly to St. Louis from Houston George Bush Intcntl Airport. Prices for September average $328 per person but you can even find prices for as low as $194. The most expensive prices can be found in the month of July. Opting for a September flight can save you 33% on your journey compared to booking in July
When is the cheapest time to fly from Houston George Bush Intcntl Airport to St. Louis (IAH - STL)?
When flying from Houston George Bush Intcntl Airport to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the morning.
Cheap flights from George Bush Intcntl to St. Louis in September, October 2022
The best prices found for IAH to STL flights for September, October
Houston George Bush Intcntl
Lambert-St Louis
1 stop
7h 35mLambert-St Louis
Houston George Bush Intcntl
1 stop
9h 13mMultiple Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
24h 02mLambert-St Louis
Houston George Bush Intcntl
1 stop
23h 27mSpirit Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
7h 35mLambert-St Louis
Houston George Bush Intcntl
1 stop
9h 13mMultiple Airlines
George Bush Intcntl to St. Louis 2022 flight deals
Cheap flights to St. Louis from George Bush Intcntl found for this year
Houston George Bush Intcntl
Lambert-St Louis
1 stop
7h 35mLambert-St Louis
Houston George Bush Intcntl
1 stop
9h 13mMultiple Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
24h 02mLambert-St Louis
Houston George Bush Intcntl
1 stop
23h 27mSpirit Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
7h 35mLambert-St Louis
Houston George Bush Intcntl
1 stop
9h 13mMultiple Airlines
Cheap Spirit Airlines flights from George Bush Intcntl to St. Louis
Houston George Bush Intcntl
Lambert-St Louis
1 stop
24h 02mLambert-St Louis
Houston George Bush Intcntl
1 stop
23h 27mSpirit Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
18h 12mLambert-St Louis
Houston George Bush Intcntl
1 stop
21h 57mSpirit Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
18h 55mLambert-St Louis
Houston George Bush Intcntl
1 stop
18h 21mSpirit Airlines
Cheap Frontier flights from George Bush Intcntl to St. Louis
Houston George Bush Intcntl
Lambert-St Louis
1 stop
7h 35mLambert-St Louis
Houston George Bush Intcntl
1 stop
9h 09mFrontier
Houston George Bush Intcntl
Lambert-St Louis
1 stop
7h 35mLambert-St Louis
Houston George Bush Intcntl
1 stop
9h 01mFrontier
Houston George Bush Intcntl
Lambert-St Louis
1 stop
7h 35mLambert-St Louis
Houston George Bush Intcntl
1 stop
9h 09mFrontier
Non-stop flights to St. Louis from George Bush Intcntl
Save time with George Bush Intcntl to St. Louis direct flight deals
Houston George Bush Intcntl
Lambert-St Louis
Nonstop
1h 59mLambert-St Louis
Houston George Bush Intcntl
Nonstop
2h 10mUnited Airlines
Houston George Bush Intcntl
Lambert-St Louis
Nonstop
2h 07mLambert-St Louis
Houston George Bush Intcntl
Nonstop
2h 21mUnited Airlines
Houston George Bush Intcntl
Lambert-St Louis
Nonstop
2h 12mLambert-St Louis
Houston George Bush Intcntl
Nonstop
2h 20mUnited Airlines
Last minute flights from George Bush Intcntl to St. Louis
Late deals on return flights to St. Louis from George Bush Intcntl, departing today and this week
Houston George Bush Intcntl
Lambert-St Louis
1 stop
23h 16mLambert-St Louis
Houston George Bush Intcntl
1 stop
22h 50mSpirit Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
7h 22mLambert-St Louis
Houston George Bush Intcntl
1 stop
13h 58mMultiple Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
19h 46mLambert-St Louis
Houston George Bush Intcntl
2 stops
26h 17mSpirit Airlines
One-way flights to St. Louis from George Bush Intcntl
The cheapest one-way flights from George Bush Intcntl to St. Louis
Houston George Bush Intcntl
Lambert-St Louis
1 stop
15h 08mMultiple Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
26h 44mMultiple Airlines
Houston George Bush Intcntl
Lambert-St Louis
1 stop
7h 35mFrontier
Related info for your journey
Useful info, stats and facts about George Bush Intcntl to St. Louis flights.
What airport do you fly into for flights to St. Louis from Houston George Bush Intcntl?
Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to St. Louis. You should not have trouble finding flights to Lambert-St Louis from Houston George Bush Intcntl; the airport handles an average of 9 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the St. Louis airport from Houston George Bush Intcntl. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.
Which airlines flying from Houston George Bush Intcntl to Lambert-St Louis have flexible cancellations due to COVID-19?
Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Frontier flying from Houston George Bush Intcntl to Lambert-St Louis have implemented new flexible cancellation policies.
Can I find flights from Houston George Bush Intcntl Airport to St. Louis for under $200 on Cheapflights?
Yes, there are multiple flights from Houston George Bush Intcntl Airport to St. Louis for under $200. The cheapest flight booked recently is on Spirit Airlines for just $157, but on average you can expect to pay $178.
Are there nonstop flights from Houston George Bush Intcntl Airport to St. Louis for under $300 on Cheapflights?
Cheapflights has at least 20 direct flights from Houston George Bush Intcntl Airport to St. Louis under $300. A good price for a nonstop flight from Houston George Bush Intcntl Airport to St. Louis is less than $353.
Are there last-minute flights available from Houston George Bush Intcntl Airport to St. Louis for under $200?
There are currently 20+ open flights from Houston George Bush Intcntl Airport to St. Louis within the next 7 days for less than $200.
What days are nonstop flights available from Houston George Bush Intcntl Airport to St. Louis?
You can find nonstop flights on the following days: Sunday, Monday, Thursday.
How popular is this Houston George Bush Intcntl Airport to St. Louis flight route?
Flights from Houston George Bush Intcntl to Lambert-St Louis have been viewed 63 times in the past calendar month.
How many flights depart from Houston George Bush Intcntl Airport to St. Louis on average per day?
On average, you can expect to see 7 flights from Houston George Bush Intcntl Airport to St. Louis a day.
Evening (6pm - Midnight) - 100% of flight departures
How long is the flight from Houston George Bush Intcntl Airport to St. Louis?
Airlines like Spirit Airlines and Frontier fly from Houston George Bush Intcntl Airport to St. Louis in about 7h 35m. The time it takes to get you to your destination can typically vary by up to 16h 27m. There are 671 mi between Houston George Bush Intcntl Airport and St. Louis. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Houston George Bush Intcntl Airport to St. Louis round-trip?
According to our current data, Spirit Airlines ($157), and Frontier ($179) offers the cheapest pricing from Houston George Bush Intcntl Airport to St. Louis. These flights start at 50% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to St. Louis one-way?
The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to St. Louis are Frontier ($78), Spirit Airlines ($84), and United Airlines ($111).
What are the most popular airlines that fly from Houston George Bush Intcntl Airport to St. Louis?
Before booking your flight from Houston George Bush Intcntl Airport to St. Louis check out the most popular airlines for this route: American Airlines, Frontier or Juneyao Airlines.
What are the most reliable airlines from Houston George Bush Intcntl Airport to St. Louis?
The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to St. Louis are Copa Airlines (100%), SkyWest Airlines (97%) and Mesa Airlines (90%).
What are the cheapest flights from Houston George Bush Intcntl Airport to St. Louis?
The cheapest flight price from Houston George Bush Intcntl Airport to St. Louis is $106. On average you can expect to pay $290. The most popular route, (Houston George Bush Intcntl - Lambert-St Louis), can usually be booked for $166.
Other flights from George Bush Intcntl
Flights to St. Louis from George Bush Intcntl
Alternative routes for George Bush Intcntl to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from George Bush Intcntl to St. Louis
The chart below displays the airlines Cheapflights users traveling from George Bush Intcntl to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from George Bush Intcntl to St. Louis
See what time of day planes typically take off from George Bush Intcntl to St. Louis
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 50%of flight departures | Morning6 am to noon |
| 20%of flight departures | AfternoonNoon to 6 pm |
| 29%of flight departures | Evening6 pm to midnight |
Weekly flight availability from George Bush Intcntl to St. Louis
See how many times per day planes take to the skies headed from George Bush Intcntl to St. Louis
| Sunday | 9daily flights |
|---|---|
| Monday | 9daily flights |
| Tuesday | 7daily flights |
| Wednesday | 10daily flights |
| Thursday | 11daily flights |
| Friday | 8daily flights |
| Saturday | 10daily flights |