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 29 Apr 15
 Return 06 May 15

Flying with Spirit Airlines

Price subject to availability

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  • Price
  • Dep date
  5 more Flightnetwork flights available on this route
$308   Dep 29 Apr 15 - Rtn 06 May 15
Chicago to San Diego
ORD to SAN Flightnetwork
$382   Dep 29 Apr 15 - Rtn 06 May 15
Chicago to San Diego
ORD to SAN Flightnetwork
$391   Dep 29 Apr 15 - Rtn 06 May 15
Chicago to San Diego
ORD to SAN Flightnetwork
$392   Dep 29 Apr 15 - Rtn 06 May 15
Chicago to San Diego
ORD to SAN Flightnetwork
$399   Dep 29 Apr 15 - Rtn 06 May 15
Chicago to San Diego
ORD to SAN Flightnetwork
Chicago (ORD) to San Diego (SAN)
 Depart 28 Apr 15
 Return 29 Apr 15

Flying with Spirit Airlines

Price subject to availability

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  • Price
  • Dep date
  5 more CheapOair.com flights available on this route
$259   Dep 18 Aug 15 - Rtn 26 Aug 15
Chicago to San Diego
ORD to SAN CheapOair.com
$299   Dep 16 Jun 15 - Rtn 30 Jun 15
Chicago to San Diego
ORD to SAN CheapOair.com
$353   Dep 23 Jun 15 - Rtn 30 Jun 15
Chicago to San Diego
ORD to SAN CheapOair.com
$398   Dep 05 May 15 - Rtn 12 May 15
Champaign to San Diego
CMI to SAN CheapOair.com
$443   Dep 30 Mar 15 - Rtn 27 May 15
Bloomington to San Diego
BMI to SAN CheapOair.com
Chicago (CHI) to San Diego (SAN)
 Depart 28 Apr 15
 Return 05 May 15

Flying with Spirit Airlines

Price subject to availability

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Chicago (CHI) to San Diego (SAN)
 Depart 29 Apr 15
 Return 06 May 15

Price subject to availability

   View more dates
 
Chicago (ORD) to San Diego (SAN)
 Depart 27 May 15
 Return 03 Jun 15

Flying with Spirit Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more momondo.com flights available on this route
$236   Dep 03 Jun 15 - Rtn 10 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$279   Dep 10 Jun 15 - Rtn 17 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$360   Dep 17 Jun 15 - Rtn 24 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$374   Dep 24 Jun 15 - Rtn 01 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$388   Dep 27 May 15 - Rtn 03 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$388   Dep 03 Jun 15 - Rtn 10 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$388   Dep 10 Jun 15 - Rtn 17 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$449   Dep 03 Jun 15 - Rtn 10 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$449   Dep 10 Jun 15 - Rtn 17 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$490   Dep 27 May 15 - Rtn 03 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$499   Dep 17 Jun 15 - Rtn 24 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$549   Dep 24 Jun 15 - Rtn 01 Jul 15
Chicago to San Diego
ORD to SAN momondo.com
$562   Dep 03 Jun 15 - Rtn 10 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$570   Dep 27 May 15 - Rtn 03 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
$662   Dep 27 May 15 - Rtn 03 Jun 15
Chicago to San Diego
ORD to SAN momondo.com
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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 Diego438
      Lowest ticket price forIllinois to San Diego$181
      Average flight price forIllinois to San Diego$522
      Average flight time forIllinois to San Diego4 hrs 10 mins