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

On average, all flights from Chicago offer a total of 65,823,214 seats to Houston per day

What is the cheapest airline for this route?

The cheapest airline for this route is Southwest Airlines Co. on average. Southwest Airlines Co. operates 202 flight per week

Cheap Flights from Chicago, IL to Houston, TX from $91 - CHI to IAH Tickets & Airfare Deals at Cheapflights.com

There will be 4 inches less rainfall in Houston than in Chicago over the next ten days.

During the next 10 days, the weather in Houston is expected to be 4°F warmer than Chicago (82°F).

Sun, Mon, Tue, Wed, Thu, Fri and Sat the only days where direct flights are available for this route.

Which airlines fly from Chicago to Houston?

Airlines such as American Airlines, JAL and LOT operate direct flights from Chicago to Houston.

In the last month, 352 people have been searching for flights from Chicago to Houston.

How many flights depart from Chicago to Houston George Bush Intcntl on average per day?

Per day, 159 flights depart from Chicago to Houston George Bush Intcntl on average.
Early Morning (Midnight to 6am) - 8% of flight departures
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 28% of flight departures
Evening (6pm - Midnight) - 38% of flight departures

How long does the flight from Chicago to Houston George Bush Intcntl take?

A typical nonstop flight can take about 3 hours, covering about 576 miles.

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Price	$136 - $229
Temperature	59 - 86 °F
Rainfall	0 - 0 inches

Most popular in	July	High demand for flights, 8% potential price rise
Cheapest in	May	Best time to find cheap flights, 3% potential price drop
Average price	$187	Price for this month
Cheapest price	$136	From Chicago to Houston

Cheap flights from Chicago to Houston (ORD - IAH)

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The best prices from Chicago to Houston are usually found in May or January, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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