Flights from George Bush Intercontinental (IAH) to Illinois

• $224RTincl. taxesGo to website

  Houston (IAH) to Chicago (ORD)

  Depart Dec 03 09 Return Dec 06 09

  

• $223RTincl. taxesGo to website

  Houston (IAH) to Chicago (ORD) Flying with US Airways

  Depart Dec 11 09 Return Dec 14 09

  2 more Orbitz flights available for this route.

  Houston (IAH) to Chicago (ORD)	Dep Dec 09 09 - Rt Dec 12 09	United Airlines	$223	Web
  Houston (IAH) to Chicago (ORD)	Dep Dec 05 09 - Rt Dec 08 09	Continental Airlines	$233	Web

  Fares include taxes. Subject to availability. Updated 31 minutes ago

  Advice and help

  

  Show me 2 flights from Orbitz(list view)

• $233RTincl. taxesGo to website

  Houston (IAH) to Chicago (ORD) Flying with Continental Airlines

  Depart Dec 18 09 Return Dec 21 09

  2 more CheapTickets flights available for this route.

  Houston (IAH) to Chicago (ORD)	Dep Dec 09 09 - Rt Dec 12 09	United Airlines	$233	Web
  Houston (IAH) to Chicago (ORD)	Dep Dec 05 09 - Rt Dec 08 09	United Airlines	$240	Web

  Fares include taxes. Subject to availability. Updated 31 minutes ago

  Advice and help

  

  Show me 2 flights from CheapTickets(list view)

• $244RTincl. taxesGo to website

  Houston (IAH) to Chicago (ORD)

  Depart Nov 30 09 Return Dec 07 09

  1 more CheapOair.com flight available for this route.

  Houston (IAH) to Moline (MLI)

  Dep Nov 30 09 - Rt Dec 07 09

  $288

  Web

  Fares include taxes. Subject to availability. Updated 1 day ago

  Advice and help

  

  Show me 1 flight from CheapOair.com(list view)

• $252RTincl. taxesGo to website

  Houston (IAH) to Chicago (ORD)

  Depart Dec 08 09 Return Dec 15 09

  2 more CheapAir.com flights available for this route.

  Houston (IAH) to Chicago (ORD)	Dep Dec 16 09 - Rt Dec 23 09		$252	Web
  Houston (IAH) to Chicago (ORD)	Dep Dec 26 09 - Rt Jan 02 10		$252	Web

  Fares include taxes. Subject to availability. Updated 6 hours ago

  Advice and help

  

  Show me 2 flights from CheapAir.com(list view)

• $242RTincl. taxesGo to website

  Houston (IAH) to Chicago (ORD)

  Depart Dec 02 09 Return Dec 09 09

  1 more OneTravel.com flight available for this route.

  Houston (IAH) to Moline (MLI)

  Dep Dec 02 09 - Rt Dec 09 09

  $285

  Web

  Fares include taxes. Subject to availability. Updated 1 day ago

  Advice and help

  

  Show me 1 flight from OneTravel.com(list view)

• $223RTincl. taxesGo to website

  Houston (IAH) to Chicago (ORD) Flying with Major US Carrier

  Depart Dec 09 09 Return Dec 16 09

  2 more Travelocity flights available for this route.

  Houston (IAH) to Chicago (ORD)	Dep Dec 02 09 - Rt Dec 09 09	Major US Carrier	$223	Web
  Houston (IAH) to Chicago (ORD)	Dep Dec 16 09 - Rt Dec 23 09	Major US Carrier	$228	Web

  Fares include taxes. Subject to availability. Updated 6 hours ago

  Advice and help

  

  Show me 2 flights from Travelocity(list view)

• $208RTincl. taxesGo to website

  Houston (IAH) to Chicago (ORD)

  Depart Dec 17 09 Return Jan 14 10

  

  Show me 13 flights from Hotwire(list view)