Cheap Flights from Houston to Chicago

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Cheap IAH to Chicago flights

Book your IAH to ORD flights with Expedia and find last-minute Houston to Chicago airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between IAH and ORD, with new flight deals and promotions almost daily. When you book your next trip from George Bush Intercontinental to O'Hare Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

IAH to ORD Flight Schedule

A $ indicates that Expedia.com offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Expedia does not provide online booking at this time.

Popular Flights from Houston, Texas

Browse popular flight destinations from Houston (IAH), and plan your next exciting trip. Expedia has cheap flights from Houston on multiple airline carriers, so book your next trip today!

Popular Flights from Chicago, Illinois

Browse popular flight destinations from Chicago (ORD), and plan your next exciting trip. Expedia has cheap flights from Chicago on multiple airline carriers, so book your next trip today!

IAH to ORD Route Map


Houston to Chicago Flights, Stats and Airplanes

Route information for flights from George Bush Intercontinental to O'Hare Intl..

Destination:
Distance:
0.00 miles

Airline carriers and aircraft used on flights from IAH to ORD

Airline Carrier Aircraft
American Airlines Canadair Regional Jet 700
Continental Airlines Boeing 737-700 pax
Continental Airlines Boeing 737-800 pax
Continental Airlines Boeing 737-900 pax
Continental Airlines Boeing 757-300 pax
Copa Airlines Boeing 737-800 pax
Copa Airlines Boeing 737-900 pax
Copa Airlines Boeing 757-300 pax
United Airlines Airbus A320-100/200
United Airlines Boeing 757-200 pax
US Airways Airbus A320-100/200
US Airways Boeing 757-200 pax
US Airways Canadair Regional Jet 700

Interesting Facts About Flights from Houston to Chicago (IAH to ORD)

  • The shortest flight between IAH and ORD takes about 121 minutes.
  • ExpressJet Airlines, American Eagle, Continental Airlines, go Operated by Mesa Airlines, Skywest Air, UNITED, American Airlines operate the shortest flights from Houston to Chicago.
  • Continental Airlines, UNITED, American Airlines, American Eagle, ExpressJet Airlines, Skywest Air, Shuttle America, go Operated by Mesa Airlines, Chautauqua Airlines offer flights from Houston, TX to Chicago, IL.
  • There were 493,164 passengers that flew from Houston to Chicago in 2009.
  • The largest aircraft servicing flights between Houston and Chicago from UNITED is the B757-2 built by Boeing with 182 seats.
  • Continental Airlines operated flights from IAH to ORD using 5 types of aircraft in 2009.
  • 622,329 seats were available on flights from IAH to ORD in 2009. Of those seats, a total of 493,164 passengers flew on all flights from IAH to ORD that year.
  • In 2009, there were 9 airline companies operating between Houston and Chicago.
  • The oldest aircraft servicing trips from Houston, TX to Chicago, IL in 2009 was American Airlines' MD-80 from Mcdonnell Douglas which started flying in 1990.
  • The shortest flight distance between Houston and Chicago is 925 miles.
  • American Eagle offers the shortest flight times from Houston to Chicago.
  • The newest aircraft servicing IAH to ORD in 2009 was Shuttle America's EMB-170 from Embraer. The EMB-170 started flying in 2004.
  • The average flight time from Houston, TX to Chicago, IL takes about 123 minutes.
  • The average aircraft occupancy on flights from Houston to Chicago in 2009 was 77.9%.
  • Continental Airlines carried a total of 294,082 passengers from IAH to ORD in 2009.
  • The smallest aircraft servicing flights from IAH to ORD for American Eagle is the EMB-145 built by Embraer with 50 seats.
  • Flight #518, operated by UNITED, was the flight with the most delays in 2009, with 58 minutes average delay between flights from Houston to Chicago.

(Source: FAA & BTS 2009 Databases)

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