Popular airlines from Chicago to San Diego
AirAsiaAirAsia
FireflyFirefly
Malaysia AirlinesMalaysia Airlines
ScootScoot
Malindo AirMalindo Air
AirAsiaXAirAsiaX
Thai AirAsiaThai AirAsia
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Chicago to San Diego (CHI-SAN)
Prices were available within the past 7 days and start at RM930 for one-way flights and RM1,751 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, 27 Jun - Tue, 1 Jul
ORD
SAN
RM1,751
Return
Found 4 days ago
Fri, 27 Jun - Tue, 1 Jul
ORD
SAN
RM1,792
Return
Found 4 days ago
Fri, 27 Jun - Tue, 1 Jul
ORD
SAN
RM1,810
Return
Found 4 days ago
Fri, 27 Jun - Tue, 1 Jul
ORD
SAN
RM1,811
Return
Found 4 days ago
Fri, 27 Jun - Tue, 1 Jul
ORD
SAN
RM1,851
Return
Found 4 days ago
Fri, 27 Jun - Tue, 1 Jul
ORD
SAN
RM1,852
Return
Found 4 days ago
Nearby Cities
Top Routes to San Diego
Expedia's Latest Trends
Hotels
Eco Tree HotelHotel Taj DarbarHotels with Airport Shuttle in PenangMali Resort Pattaya Beach Koh lipeDoubleTree by Hilton Sukhumvit BangkokFamily friendly Hotels in BintuluManhattan BangkokHotel Reko InnResorts PerakHotels with free airport shuttle in Taoyuan CityOYORooms Hotels in Kampung MambauHotels in KanchipuramHotels in RasaHotels with Airport Shuttle in Mong Kok
Flights
Holiday Rentals
*Available to Expedia members.