Flight times from Knoxville to Houston & schedule

The average flight time from Knoxville to Houston is About 2 hours 37 minutes, covering a distance of About 1,258.67km.

Flight duration

About 2 hours 37 minutes

Flight distance

About 1,258.67km

How long is the flight from Knoxville to Houston?

The flights usually depart from Mcghee Tyson Airport and arrive at William P. Hobby Airport.

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Earliest first
Latest first
Delta Air Lines DL3015
TYS 05:30
ATL 06:36
With stops 1.1h
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Delta Air Lines DL1585
ATL 07:25
IAH 08:46
2.4h
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Delta Air Lines DL3015
TYS 05:30
ATL 06:36
With stops 1.1h
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F
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Delta Air Lines DL1509
ATL 08:10
HOU 09:26
2.3h
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Delta Air Lines DL3015
TYS 05:30
ATL 06:36
With stops 1.1h
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W
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F
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Delta Air Lines DL1682
ATL 08:10
IAH 09:37
2.5h
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Allegiant Air G43033
TYS 06:10
SFB 07:43
With stops 1.6h
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Frontier Airlines F93469
MCO 14:56
IAH 16:50
2.9h
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Allegiant Air G41396
TYS 06:30
DEN 07:43
With stops 3.2h
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Frontier Airlines F93206
DEN 10:45
IAH 14:16
2.5h
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United Airlines UA4913
TYS 07:00
IAH 08:43
Nonstop 2.7h
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Delta Air Lines DL5317
TYS 07:07
ATL 08:19
With stops 1.2h
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Delta Air Lines DL1195
ATL 11:00
HOU 12:14
2.2h
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Delta Air Lines DL5317
TYS 07:07
ATL 08:19
With stops 1.2h
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Delta Air Lines DL1682
ATL 08:10
IAH 09:37
2.5h
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United Airlines UA4841
TYS 09:10
IAH 10:53
Nonstop 2.7h
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United Airlines UA4302
TYS 11:45
IAH 13:28
Nonstop 2.7h
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Allegiant Air G41436
TYS 12:54
SFB 14:28
With stops 1.6h
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Spirit Airlines NK1478
MCO 18:02
IAH 19:49
2.8h
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Delta Air Lines DL1701
TYS 15:53
ATL 17:00
With stops 1.1h
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Delta Air Lines DL1284
ATL 19:53
IAH 21:10
2.3h
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United Airlines UA4854
TYS 16:37
IAH 18:20
Nonstop 2.7h
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Frontier Airlines F94369
TYS 16:46
DEN 18:17
With stops 3.5h
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Frontier Airlines F92996
DEN 21:02
IAH 00:35
2.5h
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Frontier Airlines F94369
TYS 16:46
DEN 18:17
With stops 3.5h
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W
T
F
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Frontier Airlines F93206
DEN 10:45
IAH 14:16
2.5h
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Allegiant Air G43057
TYS 17:36
HOU 18:56
Nonstop 2.3h
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Allegiant Air G43023
TYS 17:37
SFB 19:12
With stops 1.6h
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Frontier Airlines F91417
MCO 07:51
IAH 09:39
2.8h
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Allegiant Air G43023
TYS 17:37
SFB 19:12
With stops 1.6h
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F
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Spirit Airlines NK1909
MCO 12:56
IAH 14:40
2.7h
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Allegiant Air G41406
TYS 17:56
HOU 19:20
Nonstop 2.4h
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Allegiant Air G41407
TYS 18:22
HOU 19:42
Nonstop 2.3h
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Delta Air Lines DL3042
TYS 19:20
ATL 20:34
With stops 1.2h
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Delta Air Lines DL1601
ATL 22:40
IAH 23:58
2.3h
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Allegiant Air G41407
TYS 18:22
HOU 19:42
Nonstop 2.3h
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Check prices
Allegiant Air G41406
TYS 17:56
HOU 19:20
Nonstop 2.4h
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W
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F
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Check prices
Allegiant Air G43023
TYS 17:37
SFB 19:12
With stops 1.6h
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M
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W
T
F
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Frontier Airlines F91417
MCO 07:51
IAH 09:39
2.8h
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W
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F
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Check prices
Allegiant Air G43023
TYS 17:37
SFB 19:12
With stops 1.6h
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W
T
F
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Spirit Airlines NK1909
MCO 12:56
IAH 14:40
2.7h
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M
T
W
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F
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Check prices
Allegiant Air G43057
TYS 17:36
HOU 18:56
Nonstop 2.3h
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M
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W
T
F
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Check prices
Frontier Airlines F94369
TYS 16:46
DEN 18:17
With stops 3.5h
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W
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F
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Frontier Airlines F92996
DEN 21:02
IAH 00:35
2.5h
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W
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F
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Check prices
Frontier Airlines F94369
TYS 16:46
DEN 18:17
With stops 3.5h
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M
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W
T
F
S
Frontier Airlines F93206
DEN 10:45
IAH 14:16
2.5h
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M
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W
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F
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Check prices
United Airlines UA4854
TYS 16:37
IAH 18:20
Nonstop 2.7h
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M
T
W
T
F
S
Check prices
Delta Air Lines DL1701
TYS 15:53
ATL 17:00
With stops 1.1h
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M
T
W
T
F
S
Delta Air Lines DL1284
ATL 19:53
IAH 21:10
2.3h
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M
T
W
T
F
S
Check prices
Allegiant Air G41436
TYS 12:54
SFB 14:28
With stops 1.6h
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M
T
W
T
F
S
Spirit Airlines NK1478
MCO 18:02
IAH 19:49
2.8h
S
M
T
W
T
F
S
Check prices
United Airlines UA4302
TYS 11:45
IAH 13:28
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
United Airlines UA4841
TYS 09:10
IAH 10:53
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL5317
TYS 07:07
ATL 08:19
With stops 1.2h
S
M
T
W
T
F
S
Delta Air Lines DL1195
ATL 11:00
HOU 12:14
2.2h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL5317
TYS 07:07
ATL 08:19
With stops 1.2h
S
M
T
W
T
F
S
Delta Air Lines DL1682
ATL 08:10
IAH 09:37
2.5h
S
M
T
W
T
F
S
Check prices
United Airlines UA4913
TYS 07:00
IAH 08:43
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
Allegiant Air G41396
TYS 06:30
DEN 07:43
With stops 3.2h
S
M
T
W
T
F
S
Frontier Airlines F93206
DEN 10:45
IAH 14:16
2.5h
S
M
T
W
T
F
S
Check prices
Allegiant Air G43033
TYS 06:10
SFB 07:43
With stops 1.6h
S
M
T
W
T
F
S
Frontier Airlines F93469
MCO 14:56
IAH 16:50
2.9h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL3015
TYS 05:30
ATL 06:36
With stops 1.1h
S
M
T
W
T
F
S
Delta Air Lines DL1585
ATL 07:25
IAH 08:46
2.4h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL3015
TYS 05:30
ATL 06:36
With stops 1.1h
S
M
T
W
T
F
S
Delta Air Lines DL1509
ATL 08:10
HOU 09:26
2.3h
S
M
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W
T
F
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Check prices
See all
United Airlines UA4913
TYS 07:00
IAH 08:43
Nonstop 2.7h
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M
T
W
T
F
S
Check prices
United Airlines UA4841
TYS 09:10
IAH 10:53
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
United Airlines UA4302
TYS 11:45
IAH 13:28
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
United Airlines UA4854
TYS 16:37
IAH 18:20
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
Allegiant Air G43057
TYS 17:36
HOU 18:56
Nonstop 2.3h
S
M
T
W
T
F
S
Check prices
Allegiant Air G41406
TYS 17:56
HOU 19:20
Nonstop 2.4h
S
M
T
W
T
F
S
Check prices
Allegiant Air G41407
TYS 18:22
HOU 19:42
Nonstop 2.3h
S
M
T
W
T
F
S
Check prices
Allegiant Air G41407
TYS 18:22
HOU 19:42
Nonstop 2.3h
S
M
T
W
T
F
S
Check prices
Allegiant Air G41406
TYS 17:56
HOU 19:20
Nonstop 2.4h
S
M
T
W
T
F
S
Check prices
Allegiant Air G43057
TYS 17:36
HOU 18:56
Nonstop 2.3h
S
M
T
W
T
F
S
Check prices
United Airlines UA4854
TYS 16:37
IAH 18:20
Nonstop 2.7h
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M
T
W
T
F
S
Check prices
United Airlines UA4302
TYS 11:45
IAH 13:28
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
United Airlines UA4841
TYS 09:10
IAH 10:53
Nonstop 2.7h
S
M
T
W
T
F
S
Check prices
United Airlines UA4913
TYS 07:00
IAH 08:43
Nonstop 2.7h
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M
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W
T
F
S
Check prices

Top airlines for flights from Knoxville to Houston

Multiple airlines provide flights from Knoxville to Houston. The best rated one is Allegiant Air with an average rating of 10.0.

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Allegiant Air
Allegiant Air
User rating: 10.0

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 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.
  • It takes about 2 hours 37 minutes to fly from Knoxville (TYS) to Houston (HOU).
  • Airlines with flights from Knoxville (TYS) to Houston (HOU): United Airlines, Air New Zealand and Allegiant Air.
  • There are 2 airport(s) in Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.