Flight times from Seattle to Knoxville & schedule

The average flight time from Seattle to Knoxville is About 6 hours 34 minutes, covering a distance of About 3,394.61 km.

Flight duration

About 6 hours 34 minutes

Flight distance

About 3,394.61 km

How long is the flight from Seattle to Knoxville?

The flights usually depart from Seattle–Tacoma International Airport and arrive at Denver International Airport.

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Earliest first
Latest first
American Airlines AA2442
SEA 1:04 AM
ORD 7:08 AM
With stops 4.1h
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American Airlines AA5163
ORD 6:37 PM
TYS 9:24 PM
1.8h
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Delta Air Lines DL1675
SEA 3:15 PM
DEN 6:51 PM
With stops 2.6h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Frontier Airlines F93406
SEA 3:58 PM
DEN 7:46 PM
With stops 2.8h
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Frontier Airlines F92374
DEN 10:43 AM
TYS 3:28 PM
2.8h
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United Airlines UA2269
SEA 5:05 AM
DEN 8:50 AM
With stops 2.8h
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United Airlines UA5219
DEN 10:07 AM
TYS 3:07 PM
3.0h
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United Airlines UA2269
SEA 5:05 AM
DEN 8:50 AM
With stops 2.8h
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Frontier Airlines F92374
DEN 10:43 AM
TYS 3:28 PM
2.8h
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American Airlines AA2748
SEA 5:18 AM
DFW 11:19 AM
With stops 4.0h
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American Airlines AA2542
DFW 2:25 PM
TYS 5:27 PM
2.0h
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Hawaiian Airlines HA6841
SEA 6:00 AM
PHX 9:56 AM
With stops 2.9h
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Allegiant Air G41398
PHX 4:56 PM
TYS 10:22 PM
3.4h
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Alaska Airlines AS604
SEA 6:00 AM
PHX 8:51 AM
With stops 2.9h
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Allegiant Air G41398
PHX 4:56 PM
TYS 10:22 PM
3.4h
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American Airlines AA6437
SEA 6:30 AM
PHX 10:30 AM
With stops 3.0h
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Allegiant Air G41398
PHX 4:56 PM
TYS 10:22 PM
3.4h
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American Airlines AA6437
SEA 6:30 AM
PHX 10:30 AM
With stops 3.0h
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Allegiant Air G41405
PHX 4:56 PM
TYS 10:22 PM
3.4h
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Hawaiian Airlines HA6652
SEA 6:55 PM
DEN 10:39 PM
With stops 2.7h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Hawaiian Airlines HA6593
SEA 6:15 AM
EWR 2:40 PM
With stops 5.4h
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Allegiant Air G41399
EWR 9:55 AM
TYS 11:55 AM
2.0h
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United Airlines UA2135
SEA 7:03 AM
IAH 1:21 PM
With stops 4.3h
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United Airlines UA4900
IAH 4:20 PM
TYS 7:34 PM
2.2h
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Delta Air Lines DL2851
SEA 7:40 PM
DEN 11:28 PM
With stops 2.8h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Delta Air Lines DL2740
SEA 7:35 AM
DEN 11:32 AM
With stops 3.0h
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Allegiant Air G43045
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Delta Air Lines DL2740
SEA 7:35 AM
DEN 11:32 AM
With stops 3.0h
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Frontier Airlines F92374
DEN 10:43 AM
TYS 3:28 PM
2.8h
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United Airlines UA1505
SEA 8:40 AM
EWR 7:29 PM
With stops 7.8h
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Allegiant Air G41399
EWR 9:55 AM
TYS 11:55 AM
2.0h
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Hawaiian Airlines HA6555
SEA 8:00 AM
DEN 11:53 AM
With stops 2.9h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Alaska Airlines AS682
SEA 8:30 AM
DEN 12:14 PM
With stops 2.7h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Hawaiian Airlines HA6599
SEA 8:05 AM
ATL 3:56 PM
With stops 4.8h
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Delta Air Lines DL3072
ATL 10:50 PM
TYS 11:46 PM
0.9h
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United Airlines UA2379
SEA 11:59 PM
IAH 6:15 AM
With stops 4.3h
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United Airlines UA4887
IAH 8:00 AM
TYS 11:15 AM
2.3h
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Alaska Airlines AS535
SEA 11:05 AM
DEN 2:47 PM
With stops 2.7h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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American Airlines AA707
SEA 10:34 AM
DFW 4:28 PM
With stops 3.9h
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American Airlines AA1052
DFW 9:00 PM
TYS 11:59 PM
2.0h
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Delta Air Lines DL473
SEA 10:00 PM
BOS 6:33 AM
With stops 5.5h
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Allegiant Air G41398
BOS 9:00 AM
TYS 11:31 AM
2.5h
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Hawaiian Airlines HA6649
SEA 10:20 AM
DEN 2:07 PM
With stops 2.8h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Alaska Airlines AS426
SEA 9:50 AM
DFW 3:42 PM
With stops 3.9h
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Alaska Airlines AS4663
DFW 8:44 PM
TYS 11:52 PM
2.1h
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United Airlines UA1505
SEA 8:40 AM
EWR 7:29 PM
With stops 7.8h
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Allegiant Air G41399
EWR 9:55 AM
TYS 11:55 AM
2.0h
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Hawaiian Airlines HA6555
SEA 8:00 AM
DEN 11:53 AM
With stops 2.9h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Alaska Airlines AS682
SEA 8:30 AM
DEN 12:14 PM
With stops 2.7h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Hawaiian Airlines HA6599
SEA 8:05 AM
ATL 3:56 PM
With stops 4.8h
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Delta Air Lines DL3072
ATL 10:50 PM
TYS 11:46 PM
0.9h
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Delta Air Lines DL2419
SEA 8:25 AM
PHX 11:25 AM
With stops 2.0h
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Allegiant Air G41398
PHX 4:56 PM
TYS 10:22 PM
3.4h
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Alaska Airlines AS642
SEA 8:14 PM
DEN 11:59 PM
With stops 2.8h
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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United Airlines UA1505
SEA 8:40 AM
DEN 12:26 PM
With stops 2.8h
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Allegiant Air G43045
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Alaska Airlines AS298
SEA 8:55 AM
EWR 5:11 PM
With stops 5.3h
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Allegiant Air G41399
EWR 9:55 AM
TYS 11:55 AM
2.0h
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United Airlines UA1505
SEA 8:40 AM
DEN 12:26 PM
With stops 2.8h
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Frontier Airlines F92374
DEN 10:43 AM
TYS 3:28 PM
2.8h
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Hawaiian Airlines HA6555
SEA 8:00 AM
DEN 11:53 AM
With stops 2.9h
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Frontier Airlines F92374
DEN 10:43 AM
TYS 3:28 PM
2.8h
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Alaska Airlines AS682
SEA 8:30 AM
DEN 12:14 PM
With stops 2.7h
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F
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Frontier Airlines F92374
DEN 10:43 AM
TYS 3:28 PM
2.8h
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United Airlines UA2135
SEA 7:03 AM
IAH 1:21 PM
With stops 4.3h
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United Airlines UA4900
IAH 4:20 PM
TYS 7:34 PM
2.2h
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Delta Air Lines DL2851
SEA 7:40 PM
DEN 11:28 PM
With stops 2.8h
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W
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F
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Allegiant Air G41399
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Check prices
Delta Air Lines DL2740
SEA 7:35 AM
DEN 11:32 AM
With stops 3.0h
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W
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F
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Allegiant Air G43045
DEN 8:33 AM
TYS 1:11 PM
2.6h
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Check prices
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FAQs about flight schedules from Seattle to Knoxville

  • When are flight tickets from Seattle (SEA) to Knoxville (TYS) the cheapest?

    Airlines adjust prices for flights from Seattle to Knoxville 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.