Cheap flights from Chicago to San Diego

Find cheap San Diego to Chicago flights with our free search service. Compare all available fares for direct or connection flights from San Diego to Chicago.

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
Cancel Done
Economy Class
  • Economy Class
  • Business Class
Done
Done

Chicago to San Diego flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated
Chicago (CHI) - San Diego (SAN) 2026-12-22 2027-01-03 261 USD 12 hours 40 minutes Connection 2026-11-08T22:47:36
Chicago (CHI) - San Diego (SAN) 2026-12-30 2027-01-03 269 USD 8 hours 15 minutes Direct 2026-11-08T22:52:13
Chicago (CHI) - San Diego (SAN) 2026-12-31 2027-01-02 299 USD 8 hours 15 minutes Direct 2026-11-08T22:46:53
Chicago (CHI) - San Diego (SAN) 2026-12-30 2027-01-02 317 USD 8 hours 15 minutes Direct 2026-11-08T22:45:37
Chicago (CHI) - San Diego (SAN) 2026-12-03 2026-12-11 372 USD 8 hours 15 minutes Direct 2026-11-11T05:13:13
Chicago (CHI) - San Diego (SAN) 2027-01-03 2027-01-16 402 USD 8 hours 30 minutes Direct 2026-11-09T22:43:29
Chicago (CHI) - San Diego (SAN) 2026-12-01 2026-12-04 406 USD 8 hours 20 minutes Direct 2026-11-09T16:59:13

Chicago to San Diego flight status

Flight Origin Destination Departure Arrival Equip
WN874 Chicago (MDW) San Diego (SAN) 7:50 a.m. 8:40 a.m. B738
WN4925 Chicago (MDW) San Diego (SAN) 3:30 p.m. 5:50 p.m. B737
WN3944 Chicago (MDW) San Diego (SAN) 9:20 a.m. noon B737
WN3345 Chicago (MDW) San Diego (SAN) 2:20 p.m. 3:35 p.m. B737
WN4317 Chicago (MDW) San Diego (SAN) 8:25 p.m. 8:40 p.m. B738
WN2146 Chicago (MDW) San Diego (SAN) 11:30 a.m. 1:20 p.m. B38M
WN4749 Chicago (MDW) San Diego (SAN) 5:20 p.m. 7:15 p.m. B737
WN5023 Chicago (MDW) San Diego (SAN) 11:05 a.m. 12:45 p.m. B737
WN6107 Chicago (MDW) San Diego (SAN) 2:40 p.m. 2:45 p.m. B737
WN6388 Chicago (MDW) San Diego (SAN) 1:30 p.m. 3:25 p.m. B738
FL295 Chicago (MDW) San Diego (SAN) 11:55 a.m. 2:30 p.m.