Flights from Illinois (Illinois) to California (California)

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We compare hundreds of flights from Illinois to California from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Chicago (CHI) to San Francisco (SFO)
 Depart 25 Oct 16
 Return 01 Nov 16

Flying with Frontier Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$116   Dep 02 Nov 16 - Rtn 08 Nov 16
Chicago to Los Angeles
CHI to LAX CheapOair.com
$136   Dep 12 Nov 16 - Rtn 15 Nov 16
Chicago to San Diego
CHI to SAN CheapOair.com
$136   Dep 07 Dec 16 - Rtn 14 Dec 16
Chicago to San Diego
ORD to SAN CheapOair.com
$162   Dep 29 Oct 16 - Rtn 01 Nov 16
Chicago to Santa Ana
ORD to SNA CheapOair.com
$191   Dep 30 Sep 16 - Rtn 06 Nov 16
Chicago to Los Angeles
ORD to LAX CheapOair.com
$208   Dep 15 Oct 16 - Rtn 22 Oct 16
Chicago to Oakland
ORD to OAK CheapOair.com
$218   Dep 19 Oct 16 - Rtn 01 Nov 16
Chicago to Ontario
ORD to ONT CheapOair.com
$246   Dep 26 Oct 16 - Rtn 02 Nov 16
Chicago to San Jose
ORD to SJC CheapOair.com
$277   Dep 07 Feb 17 - Rtn 15 Feb 17
Chicago to Sacramento
ORD to SMF CheapOair.com
$289   Dep 18 Oct 16 - Rtn 25 Oct 16
Chicago to Sacramento
CHI to SMF CheapOair.com
$289   Dep 09 Nov 16 - Rtn 12 Nov 16
Springfield to San Diego
SPI to SAN CheapOair.com
$289   Dep 10 Nov 16 - Rtn 14 Nov 16
Chicago to Fresno
CHI to FAT CheapOair.com
$293   Dep 21 Oct 16 - Rtn 23 Oct 16
Chicago to Long Beach
ORD to LGB CheapOair.com
$294   Dep 26 Oct 16 - Rtn 29 Oct 16
Moline to San Diego
MLI to SAN CheapOair.com
$296   Dep 19 Oct 16 - Rtn 24 Oct 16
Moline to Ontario
MLI to ONT CheapOair.com
Chicago (CHI) to San Francisco (SFO)
 Depart 18 Oct 16
 Return 25 Oct 16

Flying with Frontier Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more OneTravel.com flights available on this route
$116   Dep 04 Nov 16 - Rtn 07 Nov 16
Chicago to Los Angeles
CHI to LAX OneTravel.com
$126   Dep 09 Nov 16 - Rtn 14 Nov 16
Chicago to San Francisco
ORD to SFO OneTravel.com
$136   Dep 08 Nov 16 - Rtn 16 Nov 16
Chicago to San Diego
CHI to SAN OneTravel.com
$136   Dep 07 Dec 16 - Rtn 14 Dec 16
Chicago to San Diego
ORD to SAN OneTravel.com
$162   Dep 22 Oct 16 - Rtn 29 Oct 16
Chicago to Santa Ana
ORD to SNA OneTravel.com
$186   Dep 13 Oct 16 - Rtn 18 Oct 16
Chicago to Oakland
CHI to OAK OneTravel.com
$193   Dep 18 Oct 16 - Rtn 25 Oct 16
Chicago to Santa Ana
CHI to SNA OneTravel.com
$208   Dep 11 Oct 16 - Rtn 18 Oct 16
Chicago to Oakland
ORD to OAK OneTravel.com
$221   Dep 17 Oct 16 - Rtn 01 Nov 16
Chicago to Los Angeles
ORD to LAX OneTravel.com
$230   Dep 05 Oct 16 - Rtn 12 Oct 16
Chicago to Ontario
ORD to ONT OneTravel.com
$246   Dep 26 Oct 16 - Rtn 02 Nov 16
Chicago to San Jose
ORD to SJC OneTravel.com
$251   Dep 03 Nov 16 - Rtn 05 Dec 16
Chicago to San Jose
CHI to SJC OneTravel.com
$289   Dep 24 Oct 16 - Rtn 31 Oct 16
Peoria to Los Angeles
PIA to LAX OneTravel.com
$289   Dep 09 Nov 16 - Rtn 12 Nov 16
Moline to San Diego
MLI to SAN OneTravel.com
$303   Dep 13 Oct 16 - Rtn 17 Oct 16
Peoria to San Francisco
PIA to SFO OneTravel.com
Chicago (ORD) to San Francisco (SFO)
 Depart 18 Oct 16
 Return 25 Oct 16

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more Smartfares.com flights available on this route
$126   Dep 12 Oct 16 - Rtn 01 Nov 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
$126   Dep 09 Nov 16 - Rtn 11 Nov 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
$126   Dep 21 Oct 16 - Rtn 24 Oct 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
$126   Dep 04 Nov 16 - Rtn 08 Nov 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
$126   Dep 08 Nov 16 - Rtn 14 Nov 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
$126   Dep 09 Nov 16 - Rtn 15 Nov 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
$126   Dep 10 Nov 16 - Rtn 14 Nov 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
$136   Dep 22 Oct 16 - Rtn 25 Oct 16
Chicago to San Diego
ORD to SAN Smartfares.com
$136   Dep 23 Oct 16 - Rtn 27 Oct 16
Chicago to San Francisco
ORD to SFO Smartfares.com
$136   Dep 25 Oct 16 - Rtn 01 Nov 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
$136   Dep 27 Oct 16 - Rtn 30 Oct 16
Chicago to San Francisco
ORD to SFO Smartfares.com
$146   Dep 07 Nov 16 - Rtn 17 Nov 16
Chicago to San Francisco
ORD to SFO Smartfares.com
$156   Dep 22 Oct 16 - Rtn 24 Oct 16
Chicago to San Diego
ORD to SAN Smartfares.com
$156   Dep 05 Nov 16 - Rtn 10 Nov 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
$156   Dep 09 Nov 16 - Rtn 13 Nov 16
Chicago to Los Angeles
ORD to LAX Smartfares.com
Chicago (CHI) to Los Angeles (LAX)
 Depart 02 Nov 16
 Return 09 Nov 16

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more CheapAir.com flights available on this route
$116   Dep 02 Nov 16 - Rtn 09 Nov 16
Chicago to San Francisco
CHI to SFO CheapAir.com
$126   Dep 12 Oct 16 - Rtn 19 Oct 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$126   Dep 15 Oct 16 - Rtn 22 Oct 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$126   Dep 19 Oct 16 - Rtn 26 Oct 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$126   Dep 22 Oct 16 - Rtn 29 Oct 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$126   Dep 26 Oct 16 - Rtn 02 Nov 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$126   Dep 29 Oct 16 - Rtn 05 Nov 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$126   Dep 31 Oct 16 - Rtn 07 Nov 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$136   Dep 22 Oct 16 - Rtn 29 Oct 16
Chicago to San Diego
CHI to SAN CheapAir.com
$136   Dep 31 Oct 16 - Rtn 07 Nov 16
Chicago to San Francisco
CHI to SFO CheapAir.com
$156   Dep 21 Oct 16 - Rtn 28 Oct 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$156   Dep 24 Oct 16 - Rtn 31 Oct 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$156   Dep 26 Oct 16 - Rtn 02 Nov 16
Chicago to San Diego
CHI to SAN CheapAir.com
$156   Dep 28 Oct 16 - Rtn 04 Nov 16
Chicago to Los Angeles
CHI to LAX CheapAir.com
$156   Dep 29 Oct 16 - Rtn 05 Nov 16
Chicago to San Diego
CHI to SAN CheapAir.com
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