Alaska Airlines flights from Knoxville (TYS) to Philadelphia (PHL).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:03 Knoxville (TYS) 12:55 Philadelphia (PHL) F
Alaska Airlines AS 4021 Non-stop Embraer ERJ 145 (ER4) 1:52 Effective 2026-04-07 through 2026-05-12
Codeshare flight, operated by American Airlines.(AA 5916)
Daily 10:58 Knoxville (TYS) 12:55 Philadelphia (PHL) F
Alaska Airlines AS 4366 Non-stop Embraer ERJ 145 (ER4) 1:57 Effective 2026-06-10 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 5951)
Daily 10:59 Knoxville (TYS) 12:55 Philadelphia (PHL) F
Alaska Airlines AS 4395 Non-stop Embraer ERJ 145 (ER4) 1:56 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 5950)
Daily 15:52 Knoxville (TYS) 17:55 Philadelphia (PHL) F
Alaska Airlines AS 4424 Non-stop Embraer ERJ 145 (ER4) 2:03 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 6079)
Daily 10:55 Knoxville (TYS) 12:55 Philadelphia (PHL) F
Alaska Airlines AS 4734 Non-stop Embraer ERJ 145 (ER4) 2:00 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 6091)
Daily 15:54 Knoxville (TYS) 17:55 Philadelphia (PHL) F
Alaska Airlines AS 6177 Non-stop Embraer ERJ 145 (ER4) 2:01 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 6060)
Daily 14:19 Knoxville (TYS) 16:17 Philadelphia (PHL) F
Alaska Airlines AS 6385 Non-stop Embraer ERJ 145 (ER4) 1:58 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 5917)




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Alaska Airlines flights from Knoxville (TYS) to Philadelphia (PHL).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4021
11:03
Knoxville (TYS)

12:55
Philadelphia (PHL) F
Effective 2026-04-07 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5916)
Duration: 1:52, non-stop
Embraer ERJ 145 (ER4)
Direct Codeshare Flights:
Alaska Airlines AS4366
10:58
Knoxville (TYS)

12:55
Philadelphia (PHL) F
Effective 2026-06-10 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5951)
Duration: 1:57, non-stop
Embraer ERJ 145 (ER4)
Direct Codeshare Flights:
Alaska Airlines AS4395
10:59
Knoxville (TYS)

12:55
Philadelphia (PHL) F
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5950)
Duration: 1:56, non-stop
Embraer ERJ 145 (ER4)
Direct Codeshare Flights:
Alaska Airlines AS4424
15:52
Knoxville (TYS)

17:55
Philadelphia (PHL) F
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6079)
Duration: 2:03, non-stop
Embraer ERJ 145 (ER4)
Direct Codeshare Flights:
Alaska Airlines AS4734
10:55
Knoxville (TYS)

12:55
Philadelphia (PHL) F
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6091)
Duration: 2:00, non-stop
Embraer ERJ 145 (ER4)
Direct Codeshare Flights:
Alaska Airlines AS6177
15:54
Knoxville (TYS)

17:55
Philadelphia (PHL) F
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6060)
Duration: 2:01, non-stop
Embraer ERJ 145 (ER4)
Direct Codeshare Flights:
Alaska Airlines AS6385
14:19
Knoxville (TYS)

16:17
Philadelphia (PHL) F
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5917)
Duration: 1:58, non-stop
Embraer ERJ 145 (ER4)
  • A domestic route departing from the Knoxville airport (TYS) and arriving at Philadelphia airport (PHL).
  • The flight distance is 553 miles, or 890 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:52 and 2:03.
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