Flights from Pittsburgh (Pittsburgh) to Illinois (Illinois)

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We compare hundreds of flights from Pittsburgh to Illinois from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Pittsburgh (PIT) to Chicago (ORD)
 Depart 15 Jun 15
 Return 30 Jun 15

Flying with American Airlines

Price subject to availability

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  • Dep date
  1 more CheapOair.com flights available on this route
$483   Dep 30 May 15 - Rtn 06 Jun 15
Pittsburgh to Chicago
PIT to CHI CheapOair.com
Pittsburgh (PIT) to Chicago (CHI)
 Depart 01 Jul 15
 Return 03 Jul 15

Price subject to availability

 
 
Pittsburgh (PIT) to Chicago (CHI)
 Depart 17 Jun 15
 Return 24 Jun 15

Price subject to availability

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Pittsburgh (PIT) to Chicago (ORD)
 Depart 26 Aug 15
 Return 02 Sep 15

Flying with US Airways

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$375   Dep 26 Aug 15 - Rtn 02 Sep 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$430   Dep 26 Aug 15 - Rtn 02 Sep 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$459   Dep 19 Aug 15 - Rtn 26 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$472   Dep 19 Aug 15 - Rtn 26 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$478   Dep 12 Aug 15 - Rtn 19 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$483   Dep 05 Aug 15 - Rtn 12 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$489   Dep 29 Jul 15 - Rtn 05 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$489   Dep 19 Aug 15 - Rtn 26 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$491   Dep 12 Aug 15 - Rtn 19 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$496   Dep 05 Aug 15 - Rtn 12 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$501   Dep 12 Aug 15 - Rtn 19 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$502   Dep 29 Jul 15 - Rtn 05 Aug 15
Pittsburgh to Chicago
PIT to ORD momondo.com
$507   Dep 05 Aug 15 - Rtn 12 Aug 15
Pittsburgh to Chicago
PIT to MDW momondo.com
$517   Dep 26 Aug 15 - Rtn 02 Sep 15
Pittsburgh to Chicago
PIT to MDW momondo.com
$527   Dep 29 Jul 15 - Rtn 05 Aug 15
Pittsburgh to Chicago
PIT to MDW momondo.com
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