Popular airlines from Millville to San Diego
Nok AirNok Air
Thai AirAsiaThai AirAsia
Thai Airways InternationalThai Airways International
Thai AirAsia XThai AirAsia X
Hong Kong AirlinesHong Kong Airlines
AirAsiaAirAsia
ScootScoot
- 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*
Find the cheapest month to fly from Philadelphia (PHL) to San Diego (SAN)
September is typically the cheapest month to fly
From ฿3,582 - ฿8,125 per traveller.
Graph displaying average flight prices per month
Nearby Cities
Expedia's Latest Trends
Hotels
Condo Rentals PatongEleven Hotel BangkokHotels with Hot Tubs in BangkokFurama City CentreThe Imperial Hotel and Convention Centre PhitsanulokHotels in SilomWesTory - HostelRambuttri Village Inn & PlazaSantosha Health & Lifestyle ResortJumeirah Burj Al Arab DubaiCoffee Island - HostelInterContinental Shanghai Pudong Hotel by IHG
Flights
Activities
Packages
*Available to Expedia members.