Flights from Billings Logan International (BIL) to Illinois (Illinois)

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We compare hundreds of flights from Billings Logan International to Illinois from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Billings (BIL) to Chicago (ORD)
 Depart 04 Dec 15
 Return 09 Dec 15

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  4 more CheapOair.com flights available on this route
$476   Dep 05 Dec 15 - Rtn 07 Dec 15
Billings to Chicago
BIL to ORD CheapOair.com
$495   Dep 02 Dec 15 - Rtn 07 Dec 15
Billings to Chicago
BIL to ORD CheapOair.com
$543   Dep 03 Dec 15 - Rtn 08 Dec 15
Billings to Chicago
BIL to CHI CheapOair.com
$619   Dep 28 Jul 15 - Rtn 08 Aug 15
Billings to Chicago
BIL to CHI CheapOair.com
Billings (BIL) to Chicago (ORD)
 Depart 09 Sep 15
 Return 16 Sep 15

Flying with Alaska Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more momondo.com flights available on this route
$524   Dep 16 Sep 15 - Rtn 23 Sep 15
Billings to Chicago
BIL to ORD momondo.com
$541   Dep 30 Sep 15 - Rtn 07 Oct 15
Billings to Chicago
BIL to ORD momondo.com
$640   Dep 23 Sep 15 - Rtn 30 Sep 15
Billings to Moline
BIL to MLI momondo.com
$732   Dep 16 Sep 15 - Rtn 23 Sep 15
Billings to Moline
BIL to MLI momondo.com
$745   Dep 30 Sep 15 - Rtn 07 Oct 15
Billings to Moline
BIL to MLI momondo.com
$748   Dep 30 Sep 15 - Rtn 07 Oct 15
Billings to Moline
BIL to MLI momondo.com
$759   Dep 09 Sep 15 - Rtn 16 Sep 15
Billings to Moline
BIL to MLI momondo.com
$765   Dep 23 Sep 15 - Rtn 30 Sep 15
Billings to Moline
BIL to MLI momondo.com
$771   Dep 16 Sep 15 - Rtn 23 Sep 15
Billings to Moline
BIL to MLI momondo.com
$777   Dep 09 Sep 15 - Rtn 16 Sep 15
Billings to Moline
BIL to MLI momondo.com
$778   Dep 30 Sep 15 - Rtn 07 Oct 15
Billings to Moline
BIL to MLI momondo.com
$780   Dep 02 Sep 15 - Rtn 09 Sep 15
Billings to Moline
BIL to MLI momondo.com
$789   Dep 16 Sep 15 - Rtn 23 Sep 15
Billings to Moline
BIL to MLI momondo.com
$826   Dep 02 Sep 15 - Rtn 09 Sep 15
Billings to Chicago
BIL to ORD momondo.com
$863   Dep 23 Sep 15 - Rtn 30 Sep 15
Billings to Chicago
BIL to ORD momondo.com
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