Flight times from Knoxville to Houston & schedule

The average flight time from Knoxville to Houston is About 2 hours 39 minutes, covering a distance of About 1,258.67 km.

Flight duration

About 2 hours 39 minutes

Flight distance

About 1,258.67 km

How long is the flight from Knoxville to Houston?

The flights usually depart from Mcghee Tyson Airport and arrive at George Bush Intercontinental Airport.

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Earliest first
Latest first
Allegiant Air G43035
TYS 2:49 PM
MCO 4:31 PM
With stops 1.7h
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Spirit Airlines NK1153
MCO 8:48 PM
IAH 10:41 PM
2.9h
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United Airlines UA4854
TYS 4:55 PM
IAH 6:40 PM
Nonstop 2.8h
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American Airlines AA5217
TYS 4:02 PM
ORD 5:04 PM
With stops 2.0h
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American Airlines AA3144
ORD 9:07 PM
IAH 11:52 PM
2.8h
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Frontier Airlines F94369
TYS 4:28 PM
DEN 6:00 PM
With stops 3.5h
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Frontier Airlines F92996
DEN 9:06 PM
IAH 12:48 AM
2.7h
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Delta Air Lines DL4730
TYS 5:45 AM
ATL 6:49 AM
With stops 1.1h
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Delta Air Lines DL1585
ATL 7:25 AM
IAH 8:46 AM
2.4h
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Delta Air Lines DL3015
TYS 5:30 AM
ATL 6:36 AM
With stops 1.1h
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Delta Air Lines DL1509
ATL 8:10 AM
HOU 9:26 AM
2.3h
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Delta Air Lines DL3015
TYS 5:30 AM
ATL 6:36 AM
With stops 1.1h
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Delta Air Lines DL1585
ATL 7:25 AM
IAH 8:46 AM
2.4h
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Delta Air Lines DL1148
TYS 5:18 PM
ATL 6:20 PM
With stops 1.0h
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Delta Air Lines DL2051
ATL 8:30 PM
HOU 9:43 PM
2.2h
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Delta Air Lines DL1156
TYS 6:09 PM
ATL 7:24 PM
With stops 1.3h
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Delta Air Lines DL1601
ATL 10:40 PM
IAH 11:58 PM
2.3h
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Allegiant Air G41420
TYS 6:43 PM
SFB 8:23 PM
With stops 1.7h
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Frontier Airlines F92029
MCO 5:01 AM
IAH 7:00 AM
3.0h
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United Airlines UA4913
TYS 7:05 AM
IAH 8:50 AM
Nonstop 2.8h
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Delta Air Lines DL5317
TYS 7:07 AM
ATL 8:19 AM
With stops 1.2h
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F
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Delta Air Lines DL1585
ATL 7:25 AM
IAH 8:46 AM
2.4h
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Allegiant Air G42157
TYS 9:32 PM
FLL 11:31 PM
With stops 2.0h
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Spirit Airlines NK1305
FLL 9:59 PM
IAH 11:45 PM
2.8h
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Allegiant Air G41438
TYS 9:00 AM
SFB 10:36 AM
With stops 1.6h
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F
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Frontier Airlines F93469
MCO 5:06 PM
IAH 7:04 PM
3.0h
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Allegiant Air G42125
TYS 9:36 PM
FLL 11:39 PM
With stops 2.0h
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Spirit Airlines NK1253
FLL 4:51 PM
IAH 6:53 PM
3.0h
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Allegiant Air G42120
TYS 10:56 AM
SFB 12:32 PM
With stops 1.6h
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Spirit Airlines NK1163
MCO 6:52 PM
IAH 8:45 PM
2.9h
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United Airlines UA4302
TYS 11:41 AM
IAH 1:25 PM
Nonstop 2.7h
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See all
United Airlines UA4302
TYS 11:41 AM
IAH 1:25 PM
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
Allegiant Air G42120
TYS 10:56 AM
SFB 12:32 PM
With stops 1.6h
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M
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W
T
F
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Spirit Airlines NK1163
MCO 6:52 PM
IAH 8:45 PM
2.9h
S
M
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W
T
F
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Check prices
Allegiant Air G42157
TYS 9:32 PM
FLL 11:31 PM
With stops 2.0h
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W
T
F
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Spirit Airlines NK1305
FLL 9:59 PM
IAH 11:45 PM
2.8h
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W
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F
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Check prices
Allegiant Air G41438
TYS 9:00 AM
SFB 10:36 AM
With stops 1.6h
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W
T
F
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Frontier Airlines F93469
MCO 5:06 PM
IAH 7:04 PM
3.0h
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W
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F
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Check prices
Allegiant Air G42125
TYS 9:36 PM
FLL 11:39 PM
With stops 2.0h
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W
T
F
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Spirit Airlines NK1253
FLL 4:51 PM
IAH 6:53 PM
3.0h
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W
T
F
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Check prices
United Airlines UA4913
TYS 7:05 AM
IAH 8:50 AM
Nonstop 2.8h
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W
T
F
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Check prices
Delta Air Lines DL5317
TYS 7:07 AM
ATL 8:19 AM
With stops 1.2h
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W
T
F
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Delta Air Lines DL1585
ATL 7:25 AM
IAH 8:46 AM
2.4h
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W
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F
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Check prices
Delta Air Lines DL1156
TYS 6:09 PM
ATL 7:24 PM
With stops 1.3h
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W
T
F
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Delta Air Lines DL1601
ATL 10:40 PM
IAH 11:58 PM
2.3h
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W
T
F
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Check prices
Allegiant Air G41420
TYS 6:43 PM
SFB 8:23 PM
With stops 1.7h
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W
T
F
S
Frontier Airlines F92029
MCO 5:01 AM
IAH 7:00 AM
3.0h
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W
T
F
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Check prices
Delta Air Lines DL4730
TYS 5:45 AM
ATL 6:49 AM
With stops 1.1h
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M
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W
T
F
S
Delta Air Lines DL1585
ATL 7:25 AM
IAH 8:46 AM
2.4h
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M
T
W
T
F
S
Check prices
Delta Air Lines DL3015
TYS 5:30 AM
ATL 6:36 AM
With stops 1.1h
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M
T
W
T
F
S
Delta Air Lines DL1509
ATL 8:10 AM
HOU 9:26 AM
2.3h
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M
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W
T
F
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Check prices
Delta Air Lines DL3015
TYS 5:30 AM
ATL 6:36 AM
With stops 1.1h
S
M
T
W
T
F
S
Delta Air Lines DL1585
ATL 7:25 AM
IAH 8:46 AM
2.4h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1148
TYS 5:18 PM
ATL 6:20 PM
With stops 1.0h
S
M
T
W
T
F
S
Delta Air Lines DL2051
ATL 8:30 PM
HOU 9:43 PM
2.2h
S
M
T
W
T
F
S
Check prices
United Airlines UA4854
TYS 4:55 PM
IAH 6:40 PM
Nonstop 2.8h
S
M
T
W
T
F
S
Check prices
American Airlines AA5217
TYS 4:02 PM
ORD 5:04 PM
With stops 2.0h
S
M
T
W
T
F
S
American Airlines AA3144
ORD 9:07 PM
IAH 11:52 PM
2.8h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94369
TYS 4:28 PM
DEN 6:00 PM
With stops 3.5h
S
M
T
W
T
F
S
Frontier Airlines F92996
DEN 9:06 PM
IAH 12:48 AM
2.7h
S
M
T
W
T
F
S
Check prices
Allegiant Air G43035
TYS 2:49 PM
MCO 4:31 PM
With stops 1.7h
S
M
T
W
T
F
S
Spirit Airlines NK1153
MCO 8:48 PM
IAH 10:41 PM
2.9h
S
M
T
W
T
F
S
Check prices
See all
United Airlines UA4854
TYS 4:55 PM
IAH 6:40 PM
Nonstop 2.8h
S
M
T
W
T
F
S
Check prices
United Airlines UA4913
TYS 7:05 AM
IAH 8:50 AM
Nonstop 2.8h
S
M
T
W
T
F
S
Check prices
United Airlines UA4302
TYS 11:41 AM
IAH 1:25 PM
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
United Airlines UA4302
TYS 11:41 AM
IAH 1:25 PM
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
United Airlines UA4913
TYS 7:05 AM
IAH 8:50 AM
Nonstop 2.8h
S
M
T
W
T
F
S
Check prices
United Airlines UA4854
TYS 4:55 PM
IAH 6:40 PM
Nonstop 2.8h
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W
T
F
S
Check prices

FAQs about flight schedules from Knoxville to Houston

  • When are flight tickets from Knoxville (TYS) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Knoxville to Houston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 2 hours 39 minutes to fly from Knoxville (TYS) to Houston (HOU).
  • Airlines with flights from Knoxville (TYS) to Houston (HOU): United Airlines and Air New Zealand.