Airlines that fly from Philadelphia to San Diego
ScootScoot
AirAsiaAirAsia
Jetstar AsiaJetstar Asia
Thai AirAsiaThai AirAsia
Indonesia AirAsiaIndonesia AirAsia
Singapore AirlinesSingapore Airlines
China Eastern AirlinesChina Eastern Airlines
Japan AirlinesJapan Airlines
Cathay PacificCathay Pacific
Air ChinaAir China
Malaysia AirlinesMalaysia Airlines
Qantas AirwaysQantas Airways
British AirwaysBritish Airways
IndiGoIndiGo
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Philadelphia to San Diego (ILG-SAN)
Prices were available within the past 7 days and start at S$208 for one-way flights and S$812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, 21 Dec - Mon, 30 Dec
PHL
Philadelphia
SAN
San Diego
S$812 Return, found 3 days ago
S$812
Return
found 3 days ago
Sat, 21 Dec - Mon, 30 Dec
PHL
Philadelphia
SAN
San Diego
S$867 Return, found 3 days ago
S$867
Return
found 3 days ago
Sat, 21 Dec - Mon, 30 Dec
PHL
Philadelphia
SAN
San Diego
S$893 Return, found 3 days ago
S$893
Return
found 3 days ago
Sat, 21 Dec - Mon, 30 Dec
PHL
Philadelphia
SAN
San Diego
S$926 Return, found 3 days ago
S$926
Return
found 3 days ago
Sat, 21 Dec - Mon, 30 Dec
PHL
Philadelphia
SAN
San Diego
S$927 Return, found 3 days ago
S$927
Return
found 3 days ago
Sat, 21 Dec - Mon, 30 Dec
PHL
Philadelphia
SAN
San Diego
S$973 Return, found 3 days ago
S$973
Return
found 3 days ago
Expedia's Latest Trends
Flights
Flights from Springfield to Vero BeachFlights from Salisbury to Vero BeachFlights from Salt Lake City to Glenwood SpringsFlights from San Jose to TemeculaFlights from Las Vegas to VictorvilleFlights from Missoula to TaosFlights from Sioux Falls to Coeur d'AleneFlights from Hooper Bay to ParoFlights from Queenstown to VinelandFlights from Taos to BozemanFlights from Scranton to BoulderFlights from Raleigh to HarrisonburgFlights from St. Louis to PontianakFlights from Los Angeles to Las VegasFlights from Singapore to SedonaFlights from Edmonton International Airport to HoughtonFlights from St. Petersburg - Clearwater to ProvoFlights from Tallahassee to Port CharlotteFlights from Omaha to Glenwood SpringsFlights from Cedar City to OgdenFlights from Pensacola to TaosFlights from Des Moines to Storm LakeFlights from Syracuse to Gulf ShoresFlights from Fresno to FredericksburgFlights from Princeton to DubaiFlights from Indianapolis to StamfordFlights from Milwaukee to Mammoth LakesFlights from Nanaimo to PrincetonFlights from Tyler to HattiesburgFlights from Houston to Anaheim
*Available to Expedia members.