How many passenger seats are available on a flight on this route?

On average, all flights from Houston offer a total of 267 seats to St Louis per day

What is the cheapest airline for this route?

The cheapest airline for this route is Trans States Airlines, Inc. on average. Trans States Airlines, Inc. operates 115 flight per week

Cheap Flights from Houston, TX to St Louis (STL) from $208 - IAH to STL Tickets & Airfare Deals at Cheapflights.com

During this time it is forecast that there will be 4 inches more rainfall in St Louis than in Houston .

The weather in St Louis for the next ten days will be 90°F - that’s 5°F warmer than 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 Air New Zealand.

40 users have been comparing flight prices between Houston and St Louis this week.

How many flights depart from Houston George Bush Intcntl to Lambert-St Louis on average per day?

Travelers can expect 36 flights from Houston George Bush Intcntl to Lambert-St Louis on average per day.
Morning (6am - Noon) - 33% of flight departures
Evening (6pm - Midnight) - 67% of flight departures

How long does the flight from Houston George Bush Intcntl to Lambert-St Louis take?

A typical nonstop flight can take about 2 hours, covering about 416 miles.

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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	$356	Price for this month
Cheapest price	$308	From Houston to St Louis

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 52 days in advance, depart on a Thursday or Saturday and return on a Saturday

Cheap flights from Houston to St Louis in July 2019

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