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Flight times from Knoxville to St. Louis & schedule

The average flight time from Knoxville to St. Louis is About 3 hours 30 minutes, covering a distance of About 630.43km.

Flight duration

About 3 hours 30 minutes

Flight distance

About 630.43km

How long is the flight from Knoxville to St. Louis?

The flights usually depart from Mcghee Tyson Airport and arrive at Hartsfield–Jackson Atlanta International Airport.

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Earliest first
Latest first
United Airlines UA2483
TYS 06:00
ORD 06:59
With stops 2.0h
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M
T
W
T
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United Airlines UA1355
ORD 10:40
STL 12:11
1.5h
See prices and details in the app >>
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T
W
T
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S
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American Airlines AA5593
TYS 11:43
DFW 13:10
With stops 2.5h
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M
T
W
T
F
S
American Airlines AA2491
DFW 16:42
STL 18:32
1.8h
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W
T
F
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Frontier Airlines F94369
TYS 16:27
DEN 17:47
With stops 3.3h
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M
T
W
T
F
S
Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
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W
T
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Delta Air Lines DL2571
TYS 17:57
ATL 19:05
With stops 1.1h
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T
W
T
F
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Delta Air Lines DL1403
ATL 22:55
STL 23:39
1.7h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Delta Air Lines DL2571
TYS 17:57
ATL 19:05
With stops 1.1h
S
M
T
W
T
F
S
Delta Air Lines DL1403
ATL 22:55
STL 23:39
1.7h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94369
TYS 16:27
DEN 17:47
With stops 3.3h
S
M
T
W
T
F
S
Frontier Airlines F93302
DEN 16:12
STL 19:23
2.2h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
American Airlines AA5593
TYS 11:43
DFW 13:10
With stops 2.5h
S
M
T
W
T
F
S
American Airlines AA2491
DFW 16:42
STL 18:32
1.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
United Airlines UA2483
TYS 06:00
ORD 06:59
With stops 2.0h
S
M
T
W
T
F
S
United Airlines UA1355
ORD 10:40
STL 12:11
1.5h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices

FAQs about flight schedules from Knoxville to St. Louis

  • When are flight tickets from Knoxville (TYS) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Knoxville to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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