All airlines flying from Denver (DEN) to Knoxville (TYS).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 11:05 Denver (DEN) 15:50 Knoxville (TYS)
Southwest Airlines WN 232 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-08-06 through 2026-09-28
Daily 10:01 Denver (DEN) 14:48 Knoxville (TYS)
United Airlines UA 684 Non-stop Airbus A319 (319) 2:47 Effective 2026-03-05 through 2026-03-28
Sun 11:05 Denver (DEN) 15:45 Knoxville (TYS)
Southwest Airlines WN 901 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-05-24
Thu 08:57 Denver (DEN) 13:47 Knoxville (TYS)
Allegiant Air G4 1421 Non-stop Airbus A320 (320) 2:50 Effective 2026-07-02 through 2026-07-30
Sun 08:57 Denver (DEN) 13:47 Knoxville (TYS)
Allegiant Air G4 1429 Non-stop Airbus A320 (320) 2:50 Effective 2026-07-05 through 2026-08-02
Thu,Sun 09:05 Denver (DEN) 13:52 Knoxville (TYS)
Allegiant Air G4 1431 Non-stop Airbus A320 (320) 2:47 Effective 2026-06-04 through 2026-06-28
Sun 09:11 Denver (DEN) 13:59 Knoxville (TYS)
Allegiant Air G4 1431 Non-stop Airbus A320 (320) 2:48 Effective 2026-05-24 through 2026-05-31
Thu 09:11 Denver (DEN) 13:59 Knoxville (TYS)
Allegiant Air G4 1439 Non-stop Airbus A320 (320) 2:48 Effective 2026-05-21 through 2026-05-28
Tue,Wed 11:20 Denver (DEN) 16:05 Knoxville (TYS)
Southwest Airlines WN 1711 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-08-04 through 2026-09-30
Sat 11:25 Denver (DEN) 16:10 Knoxville (TYS)
Southwest Airlines WN 1711 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-08-08 through 2026-09-26
Sun 12:35 Denver (DEN) 17:15 Knoxville (TYS)
Southwest Airlines WN 1711 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-08-09 through 2026-09-27
Tue,Wed,Sat 13:35 Denver (DEN) 18:20 Knoxville (TYS)
Southwest Airlines WN 1768 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-06-06 through 2026-08-01
Sun 13:35 Denver (DEN) 18:20 Knoxville (TYS)
Southwest Airlines WN 1768 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 14:20 Denver (DEN) 19:10 Knoxville (TYS)
Southwest Airlines WN 1768 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-06-04 through 2026-08-03
Daily 09:47 Denver (DEN) 14:41 Knoxville (TYS)
United Airlines UA 2041 Non-stop Boeing 737-800 (738) 2:54 Effective 2026-04-30 through 2026-05-20
Daily 09:47 Denver (DEN) 14:37 Knoxville (TYS)
United Airlines UA 2041 Non-stop Boeing 737-800 (738) 2:50 Effective 2026-05-21 through 2026-08-17
Daily 09:47 Denver (DEN) 14:36 Knoxville (TYS)
United Airlines UA 2041 Non-stop Boeing 737-800 (738) 2:49 Effective from 2026-08-18
Daily 10:06 Denver (DEN) 15:02 Knoxville (TYS)
United Airlines UA 2041 Non-stop Airbus A319 (319) 2:56 Effective 2026-03-29 through 2026-04-29
Mon,Fri 10:40 Denver (DEN) 15:25 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:45 Effective 2026-03-06 through 2026-03-30
Thu,Sun 10:43 Denver (DEN) 15:28 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:45 Effective 2026-01-08 through 2026-01-11
Fri 10:45 Denver (DEN) 15:30 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-01-23 through 2026-02-06
Thu 10:46 Denver (DEN) 15:31 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A321neo (32Q) 2:45 Valid until 2026-01-01
Sun 10:46 Denver (DEN) 15:31 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:45 Valid until 2026-01-04
Mon 10:50 Denver (DEN) 15:35 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:45 Effective 2026-01-26 through 2026-02-09
Mon 11:06 Denver (DEN) 15:51 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A321 (321) 2:45 Operates only on 2026-01-05
Fri 13:23 Denver (DEN) 18:06 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:43 Operates only on 2026-02-27
Mon 14:37 Denver (DEN) 19:18 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:41 Effective 2026-02-16 through 2026-03-02
Thu,Sun 14:42 Denver (DEN) 19:23 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A321neo (32Q) 2:41 Effective 2026-01-15 through 2026-01-18
Fri 14:48 Denver (DEN) 19:29 Knoxville (TYS)
Frontier Airlines F9 2374 Non-stop Airbus A320neo (32N) 2:41 Effective 2026-02-13 through 2026-02-20
Daily 17:30 Denver (DEN) 22:23 Knoxville (TYS)
United Airlines UA 2473 Non-stop Boeing 737-800 (738) 2:53 Effective 2026-04-30 through 2026-05-20
Daily 17:30 Denver (DEN) 22:22 Knoxville (TYS)
United Airlines UA 2473 Non-stop Boeing 737-800 (738) 2:52 Effective 2026-05-21 through 2026-08-17
Daily 17:30 Denver (DEN) 22:20 Knoxville (TYS)
United Airlines UA 2473 Non-stop Boeing 737-800 (738) 2:50 Effective from 2026-08-18
Tue 17:30 Denver (DEN) 22:20 Knoxville (TYS)
United Airlines UA 2626 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2026-02-03
Sun 09:11 Denver (DEN) 14:01 Knoxville (TYS)
Allegiant Air G4 3041 Non-stop Airbus A320 (320) 2:50 Effective 2026-08-09 through 2026-08-16
Sun 08:33 Denver (DEN) 13:11 Knoxville (TYS)
Allegiant Air G4 3045 Non-stop Airbus A320 (320) 2:38 Valid until 2026-01-04
Thu 09:11 Denver (DEN) 14:01 Knoxville (TYS)
Allegiant Air G4 3047 Non-stop Airbus A320 (320) 2:50 Effective 2026-08-06 through 2026-08-13
Sun 10:30 Denver (DEN) 15:15 Knoxville (TYS)
Southwest Airlines WN 3906 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-04-12 through 2026-05-17
Sun 10:30 Denver (DEN) 15:15 Knoxville (TYS)
Southwest Airlines WN 3906 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Operates only on 2026-05-31
Sat 14:45 Denver (DEN) 19:35 Knoxville (TYS)
Southwest Airlines WN 3906 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-04-11 through 2026-05-30
Daily 17:25 Denver (DEN) 22:27 Knoxville (TYS)
United Airlines UA 4774 Non-stop Embraer EMB 175 (E7W) 3:02 Effective 2026-03-29 through 2026-04-29
Daily 17:30 Denver (DEN) 22:29 Knoxville (TYS)
United Airlines UA 4774 Non-stop Embraer EMB 175 (E7W) 2:59 Valid until 2026-01-05
Daily 17:30 Denver (DEN) 22:31 Knoxville (TYS)
United Airlines UA 4774 Non-stop Embraer EMB 175 (E7W) 3:01 Effective 2026-01-06 through 2026-02-02
Daily 17:30 Denver (DEN) 22:31 Knoxville (TYS)
United Airlines UA 4774 Non-stop Embraer EMB 175 (E7W) 3:01 Effective 2026-02-04 through 2026-02-11
Daily 17:31 Denver (DEN) 22:30 Knoxville (TYS)
United Airlines UA 4774 Non-stop Embraer EMB 175 (E7W) 2:59 Effective 2026-02-12 through 2026-03-28
Daily 10:09 Denver (DEN) 15:14 Knoxville (TYS)
United Airlines UA 5216 Non-stop Embraer EMB 175 (E7W) 3:05 Effective 2026-01-06 through 2026-02-11
Mon,Tue,Thu-Sun 09:55 Denver (DEN) 15:00 Knoxville (TYS)
United Airlines UA 5453 Non-stop Embraer EMB 175 (E7W) 3:05 Valid until 2026-01-05
Daily 10:01 Denver (DEN) 15:05 Knoxville (TYS)
United Airlines UA 5764 Non-stop Embraer EMB 175 (E7W) 3:04 Effective 2026-02-12 through 2026-03-04
Non-Direct Flights:
Sun 11:55 Denver (DEN) 18:45 Knoxville (TYS)
Southwest Airlines WN 1524 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2026-03-08 through 2026-04-05




Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
All airlines flying from Denver (DEN) to Knoxville (TYS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN232
11:05
Denver (DEN)

15:50
Knoxville (TYS)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
United Airlines UA684
10:01
Denver (DEN)

14:48
Knoxville (TYS)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Airbus A319 (319)
Direct Flights:
Southwest Airlines WN901
11:05
Denver (DEN)

15:45
Knoxville (TYS)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Allegiant Air G41421
08:57
Denver (DEN)

13:47
Knoxville (TYS)
Effective 2026-07-02 through 2026-07-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41429
08:57
Denver (DEN)

13:47
Knoxville (TYS)
Effective 2026-07-05 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41431
09:05
Denver (DEN)

13:52
Knoxville (TYS)
Effective 2026-06-04 through 2026-06-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:47, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41431
09:11
Denver (DEN)

13:59
Knoxville (TYS)
Effective 2026-05-24 through 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:48, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41439
09:11
Denver (DEN)

13:59
Knoxville (TYS)
Effective 2026-05-21 through 2026-05-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:48, non-stop
Airbus A320 (320)
Direct Flights:
Southwest Airlines WN1711
11:20
Denver (DEN)

16:05
Knoxville (TYS)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1711
11:25
Denver (DEN)

16:10
Knoxville (TYS)
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1711
12:35
Denver (DEN)

17:15
Knoxville (TYS)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1768
13:35
Denver (DEN)

18:20
Knoxville (TYS)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1768
13:35
Denver (DEN)

18:20
Knoxville (TYS)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1768
14:20
Denver (DEN)

19:10
Knoxville (TYS)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
United Airlines UA2041
09:47
Denver (DEN)

14:41
Knoxville (TYS)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:54, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2041
09:47
Denver (DEN)

14:37
Knoxville (TYS)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2041
09:47
Denver (DEN)

14:36
Knoxville (TYS)
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:49, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2041
10:06
Denver (DEN)

15:02
Knoxville (TYS)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Airbus A319 (319)
Direct Flights:
Frontier Airlines F92374
10:40
Denver (DEN)

15:25
Knoxville (TYS)
Effective 2026-03-06 through 2026-03-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92374
10:43
Denver (DEN)

15:28
Knoxville (TYS)
Effective 2026-01-08 through 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92374
10:45
Denver (DEN)

15:30
Knoxville (TYS)
Effective 2026-01-23 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F92374
10:46
Denver (DEN)

15:31
Knoxville (TYS)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F92374
10:46
Denver (DEN)

15:31
Knoxville (TYS)
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92374
10:50
Denver (DEN)

15:35
Knoxville (TYS)
Effective 2026-01-26 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92374
11:06
Denver (DEN)

15:51
Knoxville (TYS)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F92374
13:23
Denver (DEN)

18:06
Knoxville (TYS)
Operates only on 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:43, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92374
14:37
Denver (DEN)

19:18
Knoxville (TYS)
Effective 2026-02-16 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92374
14:42
Denver (DEN)

19:23
Knoxville (TYS)
Effective 2026-01-15 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:41, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F92374
14:48
Denver (DEN)

19:29
Knoxville (TYS)
Effective 2026-02-13 through 2026-02-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:41, non-stop
Airbus A320neo (32N)
Direct Flights:
United Airlines UA2473
17:30
Denver (DEN)

22:23
Knoxville (TYS)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2473
17:30
Denver (DEN)

22:22
Knoxville (TYS)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:52, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2473
17:30
Denver (DEN)

22:20
Knoxville (TYS)
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2626
17:30
Denver (DEN)

22:20
Knoxville (TYS)
Operates only on 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G43041
09:11
Denver (DEN)

14:01
Knoxville (TYS)
Effective 2026-08-09 through 2026-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43045
08:33
Denver (DEN)

13:11
Knoxville (TYS)
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:38, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43047
09:11
Denver (DEN)

14:01
Knoxville (TYS)
Effective 2026-08-06 through 2026-08-13
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Airbus A320 (320)
Direct Flights:
Southwest Airlines WN3906
10:30
Denver (DEN)

15:15
Knoxville (TYS)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3906
10:30
Denver (DEN)

15:15
Knoxville (TYS)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3906
14:45
Denver (DEN)

19:35
Knoxville (TYS)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
United Airlines UA4774
17:25
Denver (DEN)

22:27
Knoxville (TYS)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4774
17:30
Denver (DEN)

22:29
Knoxville (TYS)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4774
17:30
Denver (DEN)

22:31
Knoxville (TYS)
Effective 2026-01-06 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:01, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4774
17:30
Denver (DEN)

22:31
Knoxville (TYS)
Effective 2026-02-04 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:01, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4774
17:31
Denver (DEN)

22:30
Knoxville (TYS)
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5216
10:09
Denver (DEN)

15:14
Knoxville (TYS)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5453
09:55
Denver (DEN)

15:00
Knoxville (TYS)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5764
10:01
Denver (DEN)

15:05
Knoxville (TYS)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
Southwest Airlines WN1524
11:55
Denver (DEN)

18:45
Knoxville (TYS)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
  • A domestic route departing from the Denver airport (DEN) and arriving at Knoxville airport (TYS).
  • The flight distance is 1159 miles, or 1865 km.
  • The timezone of the departure airport is UTC-7 , 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 2:38 and 3:05.
Return (TYS-DEN) flights
Feedback     -     Disclaimer     -     Privacy