Direct (nonstop) flights from Philadelphia to San Diego
1 airline flys nonstop from Philadelphia International Airport (PHL) to San Diego International Airport (SAN). It's 2,370 miles (3,814 km), about 5h 59m in the air. Operated by American Airlines.
American Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
AA
American Airlines
Alternative Routes
Other ways to fly from Philadelphia to San Diego with one stop · direct emits 400 kg CO₂ per passenger
Looking for the return flight?
SAN → PHL: Flights from San Diego to PhiladelphiaOther direct flights from Philadelphia
Direct flights from San Diego (SAN)
Frequently Asked Questions
How long is the direct flight from Philadelphia to San Diego?
A nonstop flight from Philadelphia (PHL) to San Diego (SAN) takes approximately 5 hours and 59 minutes. The distance is 2,370 miles (3,814 km).
Which airlines fly nonstop from Philadelphia to San Diego?
Just American Airlines.
Is there a nonstop flight from Philadelphia to San Diego?
Yes. 1 airline: American Airlines.
How far is Philadelphia from San Diego?
The flight distance from Philadelphia to San Diego is 2,370 miles (3,814 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What type of aircraft flies from Philadelphia to San Diego?
At 5h 59m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Philadelphia to San Diego?
Roughly 400 kg CO2 per passenger one-way. That's about the same as driving 2,000 km.
Is the return flight from San Diego to Philadelphia also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Philadelphia to San Diego?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Philadelphia International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.