Chicago (ORD) to San Diego (SAN) flight deal in economy from $119
ORDO'Hare International Airport
Chicago, United States
SANSan Diego International Airport
San Diego, United States
$162 USD
-27%$119 USD
Verified about 11 hours agoSeptember 2026
Mon
Tue
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Sun
Good Availability
44% of dates checked are available within 10% of the lowest price
Tuesday, September 1st, 2026
Outbound Flights
4h 27m·Nonstop
$119 USD
ORDSep 1 07:05
→SANSep 1 09:32
UA 2428Boeing 737MAX 9 Passenger
4h 29m·Nonstop
$119 USDORDSep 1 08:46
→SANSep 1 11:15
UA 660Airbus A321neo
4h 22m·Nonstop
$119 USDORDSep 1 12:40
→SANSep 1 15:02
UA 1811Boeing 737
4h 30m·Nonstop
$119 USDORDSep 1 16:00
→SANSep 1 18:30
UA 2138Boeing 737MAX 9 Passenger
4h 25m·Nonstop
$119 USDORDSep 1 19:45
→SANSep 1 22:10
UA 1168Airbus A321neo
5h 55m·1 stop
$129 USDORDSep 1 10:55
→DENSep 1 12:45
UA 536Airbus A321neo
40m layover
DENSep 1 13:25
→SANSep 1 14:50
UA 1302Boeing 737
6h 15m·1 stop
$129 USDORDSep 1 12:45
→DENSep 1 14:31
UA 2809Airbus A321neo
1h 4m layover
DENSep 1 15:35
→SANSep 1 17:00
UA 1281Boeing 737
6h 8m·1 stop
$129 USDORDSep 1 16:26
→DENSep 1 18:25
UA 2415Boeing 737
40m layover
DENSep 1 19:05
→SANSep 1 20:34
UA 540Airbus A321neo