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Direct flights from Jacksonville to Knoxville

Airlines Schedules

JAX - TYS route map All flights from JAX to TYS non-stop. There are direct flights from Jacksonville International (JAX), Florida, USA to Mc Ghee Tyson (TYS), Tennessee, USA with Allegiant Air. 2 weekly departures are currently scheduled on this route. Departure times range from 14:13 to 21:35 depending on the schedule period. The flight distance is 392 miles (631 km). Flight time ranges from 1 hour and 19 minutes to 1 hour and 25 minutes.

JAX
Jacksonville
USAJacksonville , USA
TYS
Mc Ghee Tyson
USAKnoxville , USA
JAX
Jacksonville
USAJacksonville , USA
Mc Ghee Tyson
USAKnoxville , USA
TYS
Flight time 1h 19min to 1h 25min
Updated Nov 9, 2026
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Airlines with non-stop routes:

Allegiant Air Low-cost carrier

Departure times vary between 14:13 and 21:35
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
2 flights/week
2 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Jacksonville to Knoxville with Allegiant Air

This is a weekly direct flight schedule for Allegiant Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22
G41415
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18:57
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G43035
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19:01

The timetable & schedule information was updated at 2026-11-09

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Jacksonville to Knoxville scheduled departures

Select a date to see every published non-stop departure between JAX and TYS.

Saturday
Sat
Dec 05
0 flights(0)
Sunday
Sun
Dec 06
1 flights(1)
Monday
Mon
Dec 07
0 flights(0)
Tuesday
Tue
Dec 08
0 flights(0)
Wednesday
Wed
Dec 09
0 flights(0)
Thursday
Thu
Dec 10
1 flights(1)
Friday
Fri
Dec 11
0 flights(0)
Time
Airline
Flight
19:09
Allegiant Air Allegiant Air
G43063
19:09
Allegiant Air Allegiant Air
G43063
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JAX-TYS flight route
Route map from Jacksonville, JAX to Knoxville, TYS. The distance is 392 miles or 631 km.
Jacksonville - Knoxville direct flight map
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JAX - TYS route facts

  • Distance
    392 miles (631 km)
  • Flight time
    1 hour and 19 minutes to 1 hour and 25 minutes
  • Airline
    Allegiant Allegiant
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Aircraft
    Airbus A320

Route FAQ

Allegiant Air operates non-stop flights from JAX to TYS with 2 weekly departures (Nov 16 – Nov 22, 2026).

Scheduled flight time from JAX to TYS ranges from 1 hour and 19 minutes to 1 hour and 25 minutes. The route covers 392 miles (631 km).

2 weekly departures (Nov 16 – Nov 22, 2026) are currently scheduled on this route, with published departure times ranging from 14:13 to 21:35 depending on the schedule period.

Economy are currently scheduled on non-stop flights for this route.
Direct flights from Jacksonville to TN, USA
From Jacksonville to Nashville

BNA Nashville International
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