Flights from Illinois (Illinois) to San Diego (SAN)

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We compare hundreds of flights from Illinois to San Diego from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Chicago (CHI) to San Diego (SAN)
 Depart 04 Jan 17
 Return 07 Jan 17

Flying with Spirit Airlines

Price subject to availability

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  • Price
  • Dep date
  6 more OneTravel.com flights available on this route
$226   Dep 14 Jun 16 - Rtn 21 Jun 16
Chicago to San Diego
ORD to SAN OneTravel.com
$418   Dep 19 Jul 16 - Rtn 27 Jul 16
Bloomington to San Diego
BMI to SAN OneTravel.com
$445   Dep 19 Aug 16 - Rtn 26 Aug 16
Moline to San Diego
MLI to SAN OneTravel.com
$476   Dep 10 Jun 16 - Rtn 17 Jun 16
Springfield to San Diego
SPI to SAN OneTravel.com
$498   Dep 23 Jun 16 - Rtn 28 Jun 16
Peoria to San Diego
PIA to SAN OneTravel.com
$611   Dep 15 Jul 16 - Rtn 27 Jul 16
Champaign to San Diego
CMI to SAN OneTravel.com
Chicago (CHI) to San Diego (SAN)
 Depart 23 Aug 16
 Return 24 Aug 16

Flying with Spirit Airlines

Price subject to availability

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  • Price
  • Dep date
  6 more CheapOair.com flights available on this route
$220   Dep 20 Aug 16 - Rtn 24 Aug 16
Chicago to San Diego
ORD to SAN CheapOair.com
$408   Dep 15 Jun 16 - Rtn 04 Jul 16
Moline to San Diego
MLI to SAN CheapOair.com
$446   Dep 19 Jul 16 - Rtn 27 Jul 16
Bloomington to San Diego
BMI to SAN CheapOair.com
$453   Dep 20 Jun 16 - Rtn 28 Jun 16
Peoria to San Diego
PIA to SAN CheapOair.com
$471   Dep 22 Jun 16 - Rtn 26 Jun 16
Springfield to San Diego
SPI to SAN CheapOair.com
$611   Dep 15 Jul 16 - Rtn 27 Jul 16
Champaign to San Diego
CMI to SAN CheapOair.com
Moline (MLI) to San Diego (SAN)
 Depart 04 Nov 16
 Return 09 Nov 16

Flying with United Airlines

Price subject to availability

 
 
Chicago (ORD) to San Diego (SAN)
 Depart 18 Jun 16
 Return 25 Jun 16

Price subject to availability

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Chicago (CHI) to San Diego (SAN)
 Depart 18 Jun 16
 Return 25 Jun 16

Price subject to availability

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      Travel information for Illinois to San Diego

      Photo of San Diego   San Diego
      Partners with flight deals forIllinois to San Diego5
      Flights available forIllinois to San Diego174
      Lowest ticket price forIllinois to San Diego$166
      Average flight price forIllinois to San Diego$505
      Average flight time forIllinois to San Diego4 hrs 10 mins