What percent of flights are delayed?

Flights on this route are not usually subject to delays

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

On average, all flights from Houston offer a total of 43,894,904 seats to Chicago per day

What is the cheapest airline for this route?

The cheapest airline for this route is United Air Lines Inc. on average. United Air Lines Inc. operates 273 flight per week

Cheap Flights from Houston, TX to Chicago, IL from $83 - IAH to CHI Tickets & Airfare Deals at Cheapflights.com

It’s likely that during this time there will be 4 inches more rain in Chicago than in Houston .

During the next 10 days, the weather in Chicago is expected to be 4°F cooler than Houston (86°F).

Recently Sun, Mon, Tue, Wed, Thu, Fri and Sat are the days when direct flights are available.

Which airlines fly from Houston to Chicago?

Currently, our data suggests that 21 airlines fly Houston to Chicago directly, including American Airlines, JAL and LOT.

So far this month, there have been 608 searches for flights from Houston to Chicago.

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

On average 202 flights depart from Houston George Bush Intcntl to Chicago per day.
Early Morning (Midnight to 6am) - 10% of flight departures
Morning (6am - Noon) - 35% of flight departures
Afternoon (Noon - 6pm) - 37% of flight departures
Evening (6pm - Midnight) - 18% of flight departures

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

A nonstop flight takes up to 3 hours, covering a distance of 576 miles.

Choose up to 4 destination airports

Location

Airports within

Airport

Drive

Transit

Miles

Pop.

Enter a location to see nearby airports

Choose up to 4 airports

Enter a location to see nearby airports

Price	$127 - $215
Temperature	34 - 84 °F
Rainfall	1 - 4 inches

Most popular in	November	High demand for flights, 16% potential price rise
Cheapest in	February	Best time to find cheap flights, 3% potential price drop
Average price	$164	Price for this month
Cheapest price	$127	From Houston to Chicago

Cheap flights from Houston to Chicago (IAH - ORD)

Know your dates, get live prices in seconds:

The best prices from Houston to Chicago are usually found in February or April, booked 39 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flights from Houston to Chicago in August 2019

Houston to Chicago 2019 flight deals

Non-stop flights to Chicago from Houston

Last minute flights from Houston to Chicago

Destination information for Chicago

Airports servicing Houston

Airports servicing Chicago

Popular flight searches

Related info for your journey

Find Flight Deals