Airlines operating on route
Starting at $118
Helping travelers to find the best flight offers
Starting at $118
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Philadelphia to San Diego:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
We couldn't find any special offers for flights from Philadelphia to San Diego
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Philadelphia to San Diego
Below you will find a list of airlines operating flights on the Philadelphia — San Diego route and the starting prices for flights of each specific airline on it.
Philadelphia — San Diego
07/11/2025
Departure date
Direct flight
AA3245
Starting at $406
Philadelphia — San Diego
08/24/2025
Departure date
Direct flight
AA1489
Starting at $351
The cheapest flight ticket from Philadelphia to San Diego according to data for the last 48 hours costs $108
Often the best time to buy tickets from Philadelphia to San Diego is 2 months before departure.
The fastest flights from Philadelphia to San Diego start from 7 hours 44 minutes in the air.
The following airlines operate direct flights on the route Philadelphia — San Diego: American Airlines
Unable to find information about the schedule of direct flights from
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Philadelphia to San Diego. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from Philadelphia to San Diego, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest one-way flight from Philadelphia to San Diego departs on 07/11/2025, is operated by Spirit Airlines and costs $108
The cheapest roundtrip flight from Philadelphia to San Diego departs on 07/07/2025, is operated by Spirit Airlines and costs $172
Fastest flight from Philadelphia to San Diego takes 7h 44m
There are no direct flights on this route.
The distance between Philadelphia and San Diego is 3810km (2362 miles). There are 24 direct flights from Philadelphia to San Diego. The time difference between Philadelphia and San Diego is 3h . Flights from Philadelphia begin at 8:39 AM. The latest flight from Philadelphia departs at 6:35 PM.
