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 (ORD) to San Diego (SAN)
 Depart 04 Jun 15
 Return 11 Jun 15

Flying with Spirit Airlines

Price subject to availability

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  • Price
  • Dep date
  7 more Flightnetwork flights available on this route
$338   Dep 04 Jun 15 - Rtn 11 Jun 15
Chicago to San Diego
MDW to SAN Flightnetwork
$461   Dep 04 Jun 15 - Rtn 11 Jun 15
Chicago to San Diego
ORD to SAN Flightnetwork
$462   Dep 04 Jun 15 - Rtn 11 Jun 15
Chicago to San Diego
ORD to SAN Flightnetwork
$465   Dep 04 Jun 15 - Rtn 11 Jun 15
Chicago to San Diego
ORD to SAN Flightnetwork
$469   Dep 04 Jun 15 - Rtn 11 Jun 15
Chicago to San Diego
ORD to SAN Flightnetwork
$473   Dep 04 Jun 15 - Rtn 11 Jun 15
Chicago to San Diego
ORD to SAN Flightnetwork
$516   Dep 04 Jun 15 - Rtn 11 Jun 15
Chicago to San Diego
ORD to SAN Flightnetwork
Chicago (CHI) to San Diego (SAN)
 Depart 02 Jun 15
 Return 10 Jun 15

Price subject to availability

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  • Price
  • Dep date
  14 more CheapOair.com flights available on this route
$260   Dep 03 Jun 15 - Rtn 09 Jun 15
Chicago to San Diego
ORD to SAN CheapOair.com
$260   Dep 10 Jun 15 - Rtn 17 Jun 15
Chicago to San Diego
ORD to SAN CheapOair.com
$260   Dep 12 Jan 16 - Rtn 09 Feb 16
Chicago to San Diego
ORD to SAN CheapOair.com
$270   Dep 08 Jun 15 - Rtn 17 Jun 15
Chicago to San Diego
ORD to SAN CheapOair.com
$270   Dep 09 Jan 16 - Rtn 09 Feb 16
Chicago to San Diego
ORD to SAN CheapOair.com
$275   Dep 10 Jun 15 - Rtn 18 Jun 15
Chicago to San Diego
ORD to SAN CheapOair.com
$288   Dep 11 May 15 - Rtn 13 May 15
Chicago to San Diego
CHI to SAN CheapOair.com
$345   Dep 09 May 15 - Rtn 12 May 15
Chicago to San Diego
CHI to SAN CheapOair.com
$366   Dep 26 Aug 15 - Rtn 06 Sep 15
Springfield to San Diego
SPI to SAN CheapOair.com
$366   Dep 29 Aug 15 - Rtn 06 Sep 15
Springfield to San Diego
SPI to SAN CheapOair.com
$390   Dep 04 Jun 15 - Rtn 06 Jun 15
Moline to San Diego
MLI to SAN CheapOair.com
$425   Dep 12 Aug 15 - Rtn 18 Aug 15
Bloomington to San Diego
BMI to SAN CheapOair.com
$480   Dep 12 Aug 15 - Rtn 19 Aug 15
Champaign to San Diego
CMI to SAN CheapOair.com
$485   Dep 15 Aug 15 - Rtn 19 Aug 15
Champaign to San Diego
CMI to SAN CheapOair.com
Chicago (CHI) to San Diego (SAN)
 Depart 02 Jun 15
 Return 04 Jun 15

Price subject to availability

 
 
Chicago (ORD) to San Diego (SAN)
 Depart 29 Jul 15
 Return 05 Aug 15

Flying with Spirit Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$246   Dep 05 Aug 15 - Rtn 12 Aug 15
Chicago to San Diego
ORD to SAN momondo.com
$294   Dep 15 Jul 15 - Rtn 22 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$324   Dep 22 Jul 15 - Rtn 29 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$347   Dep 08 Jul 15 - Rtn 15 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$429   Dep 05 Aug 15 - Rtn 12 Aug 15
Chicago to San Diego
MDW to SAN momondo.com
$499   Dep 15 Jul 15 - Rtn 22 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$499   Dep 22 Jul 15 - Rtn 29 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$499   Dep 29 Jul 15 - Rtn 05 Aug 15
Chicago to San Diego
ORD to SAN momondo.com
$499   Dep 05 Aug 15 - Rtn 12 Aug 15
Chicago to San Diego
ORD to SAN momondo.com
$577   Dep 08 Jul 15 - Rtn 15 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$741   Dep 22 Jul 15 - Rtn 29 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$744   Dep 05 Aug 15 - Rtn 12 Aug 15
Chicago to San Diego
ORD to SAN momondo.com
$759   Dep 15 Jul 15 - Rtn 22 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$770   Dep 08 Jul 15 - Rtn 15 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$801   Dep 15 Jul 15 - Rtn 22 Jul 15
Moline to San Diego
MLI to SAN momondo.com
Chicago (CHI) to San Diego (SAN)
 Depart 03 Jun 15
 Return 10 Jun 15

Price subject to availability

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Chicago (CHI) to San Diego (SAN)
 Depart 26 May 15
 Return 02 Jun 15

Flying with Spirit Airlines

Price subject to availability

   View more dates
 
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      Travel information for Illinois to San Diego

      Photo of San Diego   San Diego
      Partners with flight deals forIllinois to San Diego6
      Flights available forIllinois to San Diego449
      Lowest ticket price forIllinois to San Diego$236
      Average flight price forIllinois to San Diego$685
      Average flight time forIllinois to San Diego4 hrs 10 mins