Cheap flights from Houston to St Louis (IAH - STL)
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The best prices from Houston to St Louis are usually found in May or August, booked 29 days in advance, depart on a Thursday or Saturday and return on a Thursday
+60.0%
+40.0%
+20.0%
Base
|
Price
|
$308 - $465
|
|
Temperature
|
45 - 90 °F
|
|
Rainfall
|
2 - 5 inches
|
| Most popular in | February | High demand for flights, 11% potential price rise |
| Cheapest in | May | Best time to find cheap flights, 3% potential price drop |
| Average price | $359 | Price for this month |
| Cheapest price | $308 | From Houston to St Louis |
Cheap flights from Houston to St Louis in September 2019
The best prices found for IAH to STL flights for September
28 Sep - 1 Oct
$189pp
IAH
Houston George Bush Intcntl
United Airlines
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
1 STOP
IAH
Houston George Bush Intcntl
24 Sep - 25 Sep
$189pp
IAH
Houston George Bush Intcntl
Frontier
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
1 STOP
IAH
Houston George Bush Intcntl
21 Sep - 26 Sep
$193pp
IAH
Houston George Bush Intcntl
United Airlines
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
1 STOP
IAH
Houston George Bush Intcntl
Houston to St Louis 2019 flight deals
Cheap flights to St Louis from Houston found for this year
9 Nov - 12 Nov
$189pp
IAH
Houston George Bush Intcntl
Frontier
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
1 STOP
IAH
Houston George Bush Intcntl
15 Nov - 20 Nov
$225pp
IAH
Houston George Bush Intcntl
United Airlines
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
1 STOP
IAH
Houston George Bush Intcntl
8 Nov - 11 Nov
$234pp
IAH
Houston George Bush Intcntl
United Airlines
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
1 STOP
IAH
Houston George Bush Intcntl
Last minute flights from Houston to St Louis
Late deals on round-trip flights to St Louis from Houston, departing today and this week
17 Sep - 19 Sep
$255pp
IAH
Houston George Bush Intcntl
Frontier
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
1 STOP
IAH
Houston George Bush Intcntl
15 Sep - 19 Sep
$326pp
IAH
Houston George Bush Intcntl
United Airlines
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
1 STOP
IAH
Houston George Bush Intcntl
Destination information for St Louis
Things to know before you go. Useful info for your trip from Houston to St Louis
Average temperature for September in St Louis
28.0 °C
Avg rainfall for September in St Louis
76.0 mm
Airports servicing St. Louis
Popular flight searches
Check out other popular destinations found by fellow travelers
During this time it is forecast that there will be
3 inches more rainfall in St Louis than in Houston
.
The weather in St Louis for the next ten days will be 82°F - that’s
the same temperature as
Houston.
Sun, Mon, Tue, Wed, Thu, Fri and Sat
the only
days
where direct flights are available for this route.
Which airlines fly from Houston to St Louis?
Currently, our data suggests that
4
airlines fly Houston to St Louis directly, including ANA, Copa Airlines and United Airlines.
57 users have been comparing flight prices between Houston and St Louis this week.
How many flights depart from Houston to St Louis on average per day?
Travelers can expect 20 flights from Houston George Bush Intcntl to Lambert-St Louis on average per day. Morning (6am - Noon) - 40% of flight departures
Evening (6pm - Midnight) - 60% of flight departures
How long does the flight from Houston to St Louis take?
A typical nonstop flight can take about 3 hours, covering about 416 miles.
