Alaska Airlines flights from Cyril E. King, Saint Thomas Island (STT) to Philadelphia (PHL).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 14:26 Cyril E. King, Saint Thomas Island (STT) 17:42 Philadelphia (PHL)
Alaska Airlines AS 4116 Non-stop Airbus A319 (319) 4:16 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2816)
Sat 14:35 Cyril E. King, Saint Thomas Island (STT) 17:51 Philadelphia (PHL)
Alaska Airlines AS 4116 Non-stop Airbus A319 (319) 4:16 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 2816)
Thu,Fri 14:31 Cyril E. King, Saint Thomas Island (STT) 17:46 Philadelphia (PHL)
Alaska Airlines AS 4203 Non-stop Airbus A319 (319) 4:15 Valid until 2026-01-02
Codeshare flight, operated by American Airlines.(AA 2609)
Sat 12:52 Cyril E. King, Saint Thomas Island (STT) 17:15 Philadelphia (PHL)
Alaska Airlines AS 4208 Non-stop Airbus A319 (319) 4:23 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 1793)
Tue 14:26 Cyril E. King, Saint Thomas Island (STT) 17:42 Philadelphia (PHL)
Alaska Airlines AS 4297 Non-stop Airbus A319 (319) 4:16 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 2816)
Daily 13:40 Cyril E. King, Saint Thomas Island (STT) 17:55 Philadelphia (PHL)
Alaska Airlines AS 6010 Non-stop Airbus A319 (319) 4:15 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2606)
Mon-Wed,Sun 14:31 Cyril E. King, Saint Thomas Island (STT) 17:46 Philadelphia (PHL)
Alaska Airlines AS 6010 Non-stop Airbus A319 (319) 4:15 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2609)




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Alaska Airlines flights from Cyril E. King, Saint Thomas Island (STT) to Philadelphia (PHL).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4116
14:26
Cyril E. King, Saint Thomas Island (STT)

17:42
Philadelphia (PHL)
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2816)
Duration: 4:16, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4116
14:35
Cyril E. King, Saint Thomas Island (STT)

17:51
Philadelphia (PHL)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2816)
Duration: 4:16, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4203
14:31
Cyril E. King, Saint Thomas Island (STT)

17:46
Philadelphia (PHL)
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2609)
Duration: 4:15, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4208
12:52
Cyril E. King, Saint Thomas Island (STT)

17:15
Philadelphia (PHL)
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1793)
Duration: 4:23, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4297
14:26
Cyril E. King, Saint Thomas Island (STT)

17:42
Philadelphia (PHL)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2816)
Duration: 4:16, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS6010
13:40
Cyril E. King, Saint Thomas Island (STT)

17:55
Philadelphia (PHL)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2606)
Duration: 4:15, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS6010
14:31
Cyril E. King, Saint Thomas Island (STT)

17:46
Philadelphia (PHL)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2609)
Duration: 4:15, non-stop
Airbus A319 (319)
  • An international route departing from Cyril E. King, Saint Thomas Island airport, U.S. Virgin Islands (STT) and arriving at Philadelphia airport, United States (PHL).
  • The flight distance is 1608 miles, or 2588 km.
  • The timezone of the departure airport is UTC-4 , and the timezone of the arrival airport is UTC-5 . 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.
  • For direct flights, the flight time varies between 4:15 and 4:23.
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