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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 22:19 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 Sep 21, 2026
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Airlines with non-stop routes:

Allegiant Air Low-cost carrier

Departure times vary between 14:13 and 22:19
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
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
G41422
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16:13
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G43027
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16:13

The timetable & schedule information was updated at 2026-09-21

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Jacksonville to Knoxville scheduled departures

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

Tuesday
Tue
Oct 20
0 flights(0)
Wednesday
Wed
Oct 21
0 flights(0)
Thursday
Thu
Oct 22
1 flights(1)
Friday
Fri
Oct 23
0 flights(0)
Saturday
Sat
Oct 24
0 flights(0)
Sunday
Sun
Oct 25
1 flights(1)
Monday
Mon
Oct 26
0 flights(0)
Time
Airline
Flight
16:13
Allegiant Air Allegiant Air
G41422
16:13
Allegiant Air Allegiant Air
G43027
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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.

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 are currently scheduled on this route, with published departure times ranging from 14:13 to 22:19 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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