- 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*
American Airlines flights from Chicago to San Diego (ORD→SAN)
Prices were available within the past 7 days and start at CA $148 for one-way flights and CA $246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri., Aug. 15 - Fri., Aug. 22
ORD
Chicago
SAN
San Diego
CA $246 Roundtrip, found 6 days ago
CA $246
Roundtrip
found 6 days ago
Fri., Jul. 25 - Tue., Aug. 5
ORD
Chicago
SAN
San Diego
CA $280 Roundtrip, found 1 day ago
CA $280
Roundtrip
found 1 day ago
Fri., Aug. 15 - Fri., Aug. 22
ORD
Chicago
SAN
San Diego
CA $289 Roundtrip, found 6 days ago
CA $289
Roundtrip
found 6 days ago
Mon., Aug. 11 - Thu., Aug. 14
ORD
Chicago
SAN
San Diego
CA $290 Roundtrip, found 3 days ago
CA $290
Roundtrip
found 3 days ago
Fri., Aug. 15 - Fri., Aug. 22
ORD
Chicago
CLD
Carlsbad
CA $315 Roundtrip, found 6 days ago
CA $315
Roundtrip
found 6 days ago
Fri., Jul. 25 - Tue., Aug. 5
ORD
Chicago
SAN
San Diego
CA $324 Roundtrip, found 1 day ago
CA $324
Roundtrip
found 1 day ago
Origin airport | O'Hare Intl. |
Destination airport | San Diego Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Spirit Airlines, United |
Popular airline | Delta |
Distance | 2752 km |
Average flight time | 2 hours 19 mins |
- Trending American Airlines Flights
- Trending Routes
- Other Airlines
- Main Airports for American Airlines Flights
- Flights from Other Cities
- Expedia's Latest Trends
Most Popular American Airlines Routes from Chicago
Most Popular American Airlines Routes from San Diego
- Toronto to Montego Bay (YYZ - MBJ)
- Toronto to London (YYZ - LHR)
- Vancouver to Tokyo (YVR - NRT)
- Montreal to Fort Lauderdale (YUL - FLL)
- Toronto to Las Vegas (YYZ - LAS)
- Vancouver to Tokyo (YVR - NRT)
- Toronto to Los Angeles (YYZ - LAX)
- Toronto to Montego Bay (YYZ - MBJ)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Toronto to Dublin (YYZ - DUB)
Popular Domestic Routes in San Diego Intl.
- Montreal to Paris (YUL - CDG)
- Toronto to Tokyo (YYZ - HND)
- Toronto to Miami (YYZ - MIA)
- Toronto to Montego Bay (YYZ - MBJ)
- Toronto to London (YYZ - LHR)
- Toronto to Orlando (YYZ - MCO)
- Montreal to Fort Lauderdale (YUL - FLL)
- Toronto to Los Angeles (YYZ - LAX)
- Vancouver to Tokyo (YVR - NRT)
- Toronto to Lisbon (YYZ - LIS)
Main Airports for American Airlines Flights
Expedia's Latest Trends
Flights
Flights from Ottawa to Las VegasFlights from Vancouver to Las VegasFlights from Toronto to PhiladelphiaFlights from Edmonton to Los AngelesFlights from Toronto to SeattleFlights from Toronto to Myrtle BeachFlights from Toronto to New YorkFlights from Montreal to Las VegasFlights from Detroit to Las VegasFlights from Vancouver to SeattleFlights from Los Angeles to VancouverFlights from Calgary to Los AngelesFlights from Montreal to Fort LauderdaleFlights from Winnipeg to Las VegasFlights from Montreal to Los AngelesFlights from Winnipeg to Los AngelesFlights from Calgary to SeattleFlights from Los Angeles to TorontoFlights from Buffalo to Fort LauderdaleFlights from Toronto to Fort LauderdaleFlights from Calgary to San FranciscoFlights from Bellingham to Las VegasFlights from Seattle to DelhiFlights from Vancouver to Palm SpringsFlights from Vancouver to Los AngelesFlights from Vancouver to DallasFlights from Toronto to Las VegasFlights from Buffalo to Las VegasFlights from Toronto to Los AngelesFlights from Edmonton to Seattle
*Available to Expedia members.