Southwest Airlines flights from Philadelphia (PHL) to San Diego (SAN).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Mon,Thu,Fri 15:25 Philadelphia (PHL) E 20:10 San Diego (SAN) 1
Southwest Airlines WN 516 1-stop Boeing 737 MAX 8 (7M8) 7:45 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 15:25 Philadelphia (PHL) E 20:10 San Diego (SAN) 1
Southwest Airlines WN 516 1-stop Boeing 737 MAX 8 (7M8) 7:45 Effective 2026-02-20 through 2026-03-01
Sat 12:10 Philadelphia (PHL) E 16:35 San Diego (SAN) 1
Southwest Airlines WN 3994 1-stop Boeing 737-700 (Scimitar Winglets) 7:25 Effective 2026-03-07 through 2026-04-04




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Southwest Airlines flights from Philadelphia (PHL) to San Diego (SAN).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Southwest Airlines WN516
15:25
Philadelphia (PHL) E

20:10
San Diego (SAN) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:45, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN516
15:25
Philadelphia (PHL) E

20:10
San Diego (SAN) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 7:45, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN3994
12:10
Philadelphia (PHL) E

16:35
San Diego (SAN) 1
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
  • A domestic route departing from the Philadelphia airport (PHL) and arriving at San Diego airport (SAN).
  • The flight distance is 2363 miles, or 3803 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
All PHL-SAN flights
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