All airlines flying from Las Vegas Harry Reid (LAS) to Knoxville (TYS).

FLIGHT SCHEDULE
Direct Flights:
Mon 07:00 Las Vegas Harry Reid (LAS) 1 13:50 Knoxville (TYS) Allegiant Air G4 2 Non-stop Airbus A319 (319) 3:50 Effective 2026-05-25 through 2026-06-01
Fri 07:00 Las Vegas Harry Reid (LAS) 1 13:57 Knoxville (TYS) Allegiant Air G4 2 Non-stop Airbus A319 (319) 3:57 Effective 2026-07-03 through 2026-07-10
Fri 07:00 Las Vegas Harry Reid (LAS) 1 13:57 Knoxville (TYS) Allegiant Air G4 2 Non-stop Airbus A320 (320) 3:57 Operates only on 2026-07-17
Fri 07:00 Las Vegas Harry Reid (LAS) 1 13:57 Knoxville (TYS) Allegiant Air G4 2 Non-stop Airbus A319 (319) 3:57 Effective 2026-07-24 through 2026-08-14
Mon,Fri 07:00 Las Vegas Harry Reid (LAS) 1 13:56 Knoxville (TYS) Allegiant Air G4 46 Non-stop Airbus A319 (319) 3:56 Effective 2026-06-05 through 2026-06-08
Fri 07:00 Las Vegas Harry Reid (LAS) 1 13:56 Knoxville (TYS) Allegiant Air G4 46 Non-stop Airbus A320 (320) 3:56 Operates only on 2026-06-12
Mon,Fri 07:00 Las Vegas Harry Reid (LAS) 1 13:56 Knoxville (TYS) Allegiant Air G4 46 Non-stop Airbus A319 (319) 3:56 Effective 2026-06-15 through 2026-06-29
Mon 07:00 Las Vegas Harry Reid (LAS) 1 13:57 Knoxville (TYS) Allegiant Air G4 46 Non-stop Airbus A319 (319) 3:57 Effective 2026-07-06 through 2026-08-17
Fri 07:00 Las Vegas Harry Reid (LAS) 1 13:50 Knoxville (TYS) Allegiant Air G4 65 Non-stop Airbus A319 (319) 3:50 Operates only on 2026-05-22
Fri 07:00 Las Vegas Harry Reid (LAS) 1 13:50 Knoxville (TYS) Allegiant Air G4 65 Non-stop Airbus A320 (320) 3:50 Operates only on 2026-05-29
Mon,Fri 10:00 Las Vegas Harry Reid (LAS) 1 16:50 Knoxville (TYS) Allegiant Air G4 1398 Non-stop Airbus A320 (320) 3:50 Effective 2026-01-09 through 2026-02-09
Wed 12:18 Las Vegas Harry Reid (LAS) 1 19:03 Knoxville (TYS) Allegiant Air G4 1398 Non-stop Airbus A320 (320) 3:45 Effective 2026-03-04 through 2026-03-18
Mon 15:54 Las Vegas Harry Reid (LAS) 1 22:39 Knoxville (TYS) Allegiant Air G4 1398 Non-stop Airbus A320 (320) 3:45 Effective 2026-03-09 through 2026-03-30
Mon 15:54 Las Vegas Harry Reid (LAS) 1 22:41 Knoxville (TYS) Allegiant Air G4 1398 Non-stop Airbus A320 (320) 3:47 Operates only on 2026-04-06
Fri 16:04 Las Vegas Harry Reid (LAS) 1 22:51 Knoxville (TYS) Allegiant Air G4 1398 Non-stop Airbus A320 (320) 3:47 Effective 2026-04-10 through 2026-05-15
Fri 15:54 Las Vegas Harry Reid (LAS) 1 22:39 Knoxville (TYS) Allegiant Air G4 1399 Non-stop Airbus A320 (320) 3:45 Operates only on 2026-03-06
Fri 15:54 Las Vegas Harry Reid (LAS) 1 22:39 Knoxville (TYS) Allegiant Air G4 1399 Non-stop Airbus A320 (320) 3:45 Effective 2026-03-20 through 2026-03-27
Fri 16:14 Las Vegas Harry Reid (LAS) 1 22:59 Knoxville (TYS) Allegiant Air G4 1399 Non-stop Airbus A320 (320) 3:45 Operates only on 2026-03-13
Mon 16:04 Las Vegas Harry Reid (LAS) 1 22:51 Knoxville (TYS) Allegiant Air G4 1408 Non-stop Airbus A320 (320) 3:47 Effective 2026-04-13 through 2026-05-18
Mon,Fri 16:11 Las Vegas Harry Reid (LAS) 1 22:54 Knoxville (TYS) Allegiant Air G4 1408 Non-stop Airbus A320 (320) 3:43 Effective 2026-02-27 through 2026-03-02
Fri 16:40 Las Vegas Harry Reid (LAS) 1 23:27 Knoxville (TYS) Allegiant Air G4 1408 Non-stop Airbus A320 (320) 3:47 Operates only on 2026-04-03
Mon,Fri 10:19 Las Vegas Harry Reid (LAS) 1 17:02 Knoxville (TYS) Allegiant Air G4 3021 Non-stop Airbus A320 (320) 3:43 Valid until 2026-01-05
Fri 16:18 Las Vegas Harry Reid (LAS) 1 23:01 Knoxville (TYS) Allegiant Air G4 3024 Non-stop Airbus A320 (320) 3:43 Effective 2026-02-13 through 2026-02-20
Mon 16:18 Las Vegas Harry Reid (LAS) 1 23:01 Knoxville (TYS) Allegiant Air G4 3048 Non-stop Airbus A320 (320) 3:43 Effective 2026-02-16 through 2026-02-23
Non-Direct Flights:
Daily 11:01 Las Vegas Harry Reid (LAS) 3 20:52 Knoxville (TYS) United Airlines UA 1583 1-stop Airbus A321neo (32Q) 6:51 Effective 2026-01-06 through 2026-02-03
Wed 11:01 Las Vegas Harry Reid (LAS) 3 20:52 Knoxville (TYS) United Airlines UA 1583 1-stop Boeing 737 MAX 9 (7M9) 6:51 Operates only on 2026-02-04
Daily 11:01 Las Vegas Harry Reid (LAS) 3 20:52 Knoxville (TYS) United Airlines UA 1583 1-stop Airbus A321neo (32Q) 6:51 Effective 2026-02-05 through 2026-02-11
Tue,Wed 07:45 Las Vegas Harry Reid (LAS) 1 18:20 Knoxville (TYS) Southwest Airlines WN 1768 2-stop Boeing 737-700 (Scimitar Winglets) 7:35 Effective 2026-06-09 through 2026-07-29

A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Knoxville airport (TYS).
The flight distance is 1734 miles, or 2791 km.
The timezone of the departure airport is UTC-8 , 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 3:43 and 3:57.

Return (TYS-LAS) flights

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All airlines flying from Las Vegas Harry Reid (LAS) to Knoxville (TYS).

FLIGHT SCHEDULE

Direct Flights:

Allegiant Air G42

07:00

Las Vegas Harry Reid (LAS) 1

13:50

Knoxville (TYS)

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42

07:00

Las Vegas Harry Reid (LAS) 1

13:57

Knoxville (TYS)

Effective 2026-07-03 through 2026-07-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:57, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42

07:00

Las Vegas Harry Reid (LAS) 1

13:57

Knoxville (TYS)

Operates only on 2026-07-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:57, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G42

07:00

Las Vegas Harry Reid (LAS) 1

13:57

Knoxville (TYS)

Effective 2026-07-24 through 2026-08-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:57, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G446

07:00

Las Vegas Harry Reid (LAS) 1

13:56

Knoxville (TYS)

Effective 2026-06-05 through 2026-06-08

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:56, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G446

07:00

Las Vegas Harry Reid (LAS) 1

13:56

Knoxville (TYS)

Operates only on 2026-06-12

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:56, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G446

07:00

Las Vegas Harry Reid (LAS) 1

13:56

Knoxville (TYS)

Effective 2026-06-15 through 2026-06-29

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:56, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G446

07:00

Las Vegas Harry Reid (LAS) 1

13:57

Knoxville (TYS)

Effective 2026-07-06 through 2026-08-17

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:57, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G465

07:00

Las Vegas Harry Reid (LAS) 1

13:50

Knoxville (TYS)

Operates only on 2026-05-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:50, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G465

07:00

Las Vegas Harry Reid (LAS) 1

13:50

Knoxville (TYS)

Operates only on 2026-05-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:50, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41398

10:00

Las Vegas Harry Reid (LAS) 1

16:50

Knoxville (TYS)

Effective 2026-01-09 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:50, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41398

12:18

Las Vegas Harry Reid (LAS) 1

19:03

Knoxville (TYS)

Effective 2026-03-04 through 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41398

15:54

Las Vegas Harry Reid (LAS) 1

22:39

Knoxville (TYS)

Effective 2026-03-09 through 2026-03-30

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41398

15:54

Las Vegas Harry Reid (LAS) 1

22:41

Knoxville (TYS)

Operates only on 2026-04-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:47, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41398

16:04

Las Vegas Harry Reid (LAS) 1

22:51

Knoxville (TYS)

Effective 2026-04-10 through 2026-05-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:47, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41399

15:54

Las Vegas Harry Reid (LAS) 1

22:39

Knoxville (TYS)

Operates only on 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41399

15:54

Las Vegas Harry Reid (LAS) 1

22:39

Knoxville (TYS)

Effective 2026-03-20 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41399

16:14

Las Vegas Harry Reid (LAS) 1

22:59

Knoxville (TYS)

Operates only on 2026-03-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41408

16:04

Las Vegas Harry Reid (LAS) 1

22:51

Knoxville (TYS)

Effective 2026-04-13 through 2026-05-18

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:47, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41408

16:11

Las Vegas Harry Reid (LAS) 1

22:54

Knoxville (TYS)

Effective 2026-02-27 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:43, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41408

16:40

Las Vegas Harry Reid (LAS) 1

23:27

Knoxville (TYS)

Operates only on 2026-04-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:47, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43021

10:19

Las Vegas Harry Reid (LAS) 1

17:02

Knoxville (TYS)

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:43, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43024

16:18

Las Vegas Harry Reid (LAS) 1

23:01

Knoxville (TYS)

Effective 2026-02-13 through 2026-02-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:43, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43048

16:18

Las Vegas Harry Reid (LAS) 1

23:01

Knoxville (TYS)

Effective 2026-02-16 through 2026-02-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:43, non-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA1583

11:01

Las Vegas Harry Reid (LAS) 3

20:52

Knoxville (TYS)

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:51, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

United Airlines UA1583

11:01

Las Vegas Harry Reid (LAS) 3

20:52

Knoxville (TYS)

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:51, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA1583

11:01

Las Vegas Harry Reid (LAS) 3

20:52

Knoxville (TYS)

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:51, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Southwest Airlines WN1768

07:45

Las Vegas Harry Reid (LAS) 1

18:20

Knoxville (TYS)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 7:35, 2-stop
Boeing 737-700 (Scimitar Winglets)

A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Knoxville airport (TYS).
The flight distance is 1734 miles, or 2791 km.
The timezone of the departure airport is UTC-8 , 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 3:43 and 3:57.

Return (TYS-LAS) flights

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