Flights from Buffalo Niagra International (BUF) to Illinois

• $137RTincl. taxesGo to website

  Buffalo (BUF) to Chicago (ORD) Flying with United Airlines

  Depart Dec 09 09 Return Dec 12 09

  2 more CheapTickets flights available for this route.

  Buffalo (BUF) to Chicago (ORD)	Dep Dec 18 09 - Rt Dec 21 09	Delta Airlines	$172	Web
  Buffalo (BUF) to Chicago (ORD)	Dep Dec 05 09 - Rt Dec 08 09	United Airlines	$172	Web

  Fares include taxes. Subject to availability. Updated 12 hours ago

  Advice and help

  

  Show me 2 flights from CheapTickets(list view)

• $137RTincl. taxesGo to website

  Buffalo (BUF) to Chicago (ORD) Flying with Major US Carrier

  Depart Dec 09 09 Return Dec 16 09

  2 more Travelocity flights available for this route.

  Buffalo (BUF) to Chicago (ORD)	Dep Dec 02 09 - Rt Dec 09 09	US Airways	$154	Web
  Buffalo (BUF) to Chicago (ORD)	Dep Dec 16 09 - Rt Dec 23 09	United Airlines	$171	Web

  Fares include taxes. Subject to availability. Updated 17 hours ago

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  Show me 2 flights from Travelocity(list view)

• $167RTincl. taxesGo to website

  Buffalo (BUF) to Chicago (ORD)

  Depart Dec 09 09 Return Dec 16 09

  1 more OneTravel.com flight available for this route.

  Buffalo (BUF) to Moline (MLI)

  Dep Dec 09 09 - Rt Dec 16 09

  $213

  Web

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

  Advice and help

  

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

• $137RTincl. taxesGo to website

  Buffalo (BUF) to Chicago (ORD) Flying with United Airlines

  Depart Dec 09 09 Return Dec 12 09

  2 more Orbitz flights available for this route.

  Buffalo (BUF) to Chicago (ORD)	Dep Dec 11 09 - Rt Dec 14 09	United Airlines	$144	Web
  Buffalo (BUF) to Chicago (ORD)	Dep Dec 05 09 - Rt Dec 08 09	United Airlines	$165	Web

  Fares include taxes. Subject to availability. Updated 10 hours ago

  Advice and help

  

  Show me 2 flights from Orbitz(list view)

• $169RTincl. taxesGo to website

  Buffalo (BUF) to Chicago (ORD)

  Depart Dec 08 09 Return Dec 15 09

  1 more CheapOair.com flight available for this route.

  Buffalo (BUF) to Moline (MLI)

  Dep Dec 08 09 - Rt Dec 15 09

  $217

  Web

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

  Advice and help

  

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

• $143RTincl. taxesGo to website

  Buffalo (BUF) to Chicago (ORD)

  Depart Dec 08 09 Return Dec 15 09

  

  Show me 5 flights from CheapAir.com(list view)

• $137RTincl. taxesGo to website

  Buffalo (BUF) to Chicago (ORD)

  Depart Dec 09 09 Return Dec 14 09

  

  Show me 9 flights from Hotwire(list view)