en USA

Take off on cheap flights from Chicago to San Diego, your adventure starts now!

Click this link for San Diego Chicago flights

Find cheap airline tickets from Chicago to San Diego by date

  • any
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • any
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • price
  • month of departure
  • month of return
$168
Spirit Airlines outward: Nov 10, 2019
4:35p ORD » 9:07p SAN
Spirit Airlines direct (4h32m)
Spirit Airlines inbound: Nov 14, 2019
1:05a SAN » 1:22p ORD
Spirit Airlines 1 stop (12h17m)
Verify
10 days ago
$168
Spirit Airlines outward: Nov 10, 2019
4:35p ORD » 9:07p SAN
Spirit Airlines direct (4h32m)
Spirit Airlines inbound: Nov 14, 2019
1:05a SAN » 1:22p ORD
Spirit Airlines 1 stop (12h17m)
Verify
8 days ago
$168
Spirit Airlines outward: Nov 10, 2019
4:35p ORD » 9:07p SAN
Spirit Airlines direct (4h32m)
Spirit Airlines inbound: Nov 13, 2019
3:15p SAN » 10:40p ORD
Spirit Airlines 1 stop (7h25m)
Verify
13 days ago
$235
Frontier Airlines outward: Dec 3, 2019
3:59a ORD » 3:13a SAN
Frontier Airlines 1 stop (23h14m)
Southwest Airlines inbound: Dec 5, 2019
3:55a SAN » 7:45a MDW
Southwest Airlines direct (3h50m)
Verify
8 days ago
$388
Spirit Airlines outward: Dec 22, 2019
4:00a ORD » 4:50a SAN
Spirit Airlines 1 stop (24h50m)
Spirit Airlines inbound: Jan 3, 2020
5:40a SAN » 1:32p ORD
Spirit Airlines 1 stop (7h52m)
Verify
8 days ago
$394
Spirit Airlines outward: Dec 22, 2019
4:00a ORD » 6:31p SAN
Spirit Airlines 1 stop (14h31m)
Spirit Airlines inbound: Jan 3, 2020
5:40a SAN » 1:30p ORD
Spirit Airlines 1 stop (7h50m)
Verify
17 days ago
Return
Departure
Availability of fares is not guaranteed for offers found in the last 7 days.
Find the cheapest Chicago San Diego flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Chicago - San Diego with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Chicago to San Diego

Sorry! We haven't found any airline tickets from Chicago to San Diego. Try launching another search above.

Travel tips for flights Chicago - San Diego

Average flight duration: 4h32m (direct flight)

  • Arrival city:
  • San Diego, USA
  • Airport(s):
  • Lindbergh Field (SAN)
  • Local time:
  • Oct 17, 2019 10:41 AM, GMT-7
  • Weather:
  • min. 64ºF, max. 69ºF
  • Departure city:
  • Chicago, USA
  • Airport(s):
  • Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • Oct 17, 2019 12:41 PM, GMT-5
  • Weather:
  • min. 45ºF, max. 56ºF
Find a cheap rental car in San Diego