Cheap Flights from Denver to Knoxville
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Airlines Flying from Denver to Knoxville
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Denver to Knoxville
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
DEN 17:412h 43mDirectTYS 22:24Denver - Knoxville | Thu, Jun 5 | Allegiant Air
TYS 15:463h 5mDirectDEN 16:51Knoxville - Denver | Thu, Jun 12 | Allegiant AirNZD 264 NZD 40334% OFF34% OFFNZD 403 NZD 264 -
DEN 17:422h 45mDirectTYS 22:27Denver - Knoxville | Thu, Jul 3 | Allegiant Air
TYS 17:253h 15mDirectDEN 18:40Knoxville - Denver | Thu, Jul 10 | Frontier AirlinesNZD 295 NZD 40327% OFF27% OFFNZD 403 NZD 295
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DEN 17:412h 43mDirectTYS 22:24Denver - Knoxville | Thu, Jun 12 | Allegiant Air
TYS 17:253h 23mDirectDEN 18:48Knoxville - Denver | Thu, Jun 19 | Frontier AirlinesNZD 296 NZD 40327% OFF27% OFFNZD 403 NZD 296
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DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Thu, Jul 31 | Frontier Airlines
TYS 17:253h 15mDirectDEN 18:40Knoxville - Denver | Sun, Aug 3 | Frontier AirlinesNZD 29726% OFFNZD 403 NZD 297 -
DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Thu, Jun 12 | Frontier Airlines
TYS 17:253h 23mDirectDEN 18:48Knoxville - Denver | Sun, Jun 15 | Frontier AirlinesNZD 30524% OFFNZD 403 NZD 305
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DEN 17:422h 45mDirectTYS 22:27Denver - Knoxville | Thu, Jul 10 | Allegiant Air
TYS 15:543h 3mDirectDEN 16:57Knoxville - Denver | Sun, Jul 13 | Allegiant AirNZD 30624% OFFNZD 403 NZD 306
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DEN 17:422h 45mDirectTYS 22:27Denver - Knoxville | Thu, Jul 24 | Allegiant Air
TYS 17:253h 15mDirectDEN 18:40Knoxville - Denver | Sun, Jul 27 | Frontier AirlinesNZD 31322% OFFNZD 403 NZD 313
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DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Thu, Jul 3 | Frontier Airlines
TYS 17:253h 15mDirectDEN 18:40Knoxville - Denver | Thu, Jul 10 | Frontier AirlinesNZD 31422% OFFNZD 403 NZD 314
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DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Thu, Jun 5 | Frontier Airlines
TYS 17:253h 23mDirectDEN 18:48Knoxville - Denver | Thu, Jun 12 | Frontier AirlinesNZD 31821% OFFNZD 403 NZD 318
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DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Sun, Jun 15 | Frontier Airlines
TYS 17:253h 23mDirectDEN 18:48Knoxville - Denver | Thu, Jun 19 | Frontier AirlinesNZD 36210% OFFNZD 403 NZD 362
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DEN 13:0017h 25m1 stopsTYS Invalid DateDenver - Knoxville | Thu, Jun 5 | Normal Airline
TYS 15:006hDirectDEN 16:00Knoxville - Denver | Sat, Jun 7 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
DEN 17:412h 43mDirectTYS 22:24Denver - Knoxville | Thu, Jun 12 | Allegiant AirNZD 154 NZD 28546% OFF46% OFFNZD 285 NZD 154
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DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Sun, Jun 15 | Frontier AirlinesNZD 155 NZD 28546% OFF46% OFFNZD 285 NZD 155
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DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Thu, Jul 10 | Frontier AirlinesNZD 156 NZD 28545% OFF45% OFFNZD 285 NZD 156
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DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Thu, Jun 12 | Frontier AirlinesNZD 16343% OFFNZD 285 NZD 163
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DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Thu, Jul 3 | Frontier AirlinesNZD 16443% OFFNZD 285 NZD 164
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DEN 17:442h 43mDirectTYS 22:27Denver - Knoxville | Thu, Jun 26 | Allegiant AirNZD 17539% OFFNZD 285 NZD 175
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DEN 17:422h 45mDirectTYS 22:27Denver - Knoxville | Thu, Jul 10 | Allegiant AirNZD 17539% OFFNZD 285 NZD 175
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DEN 17:412h 43mDirectTYS 22:24Denver - Knoxville | Sun, Jun 15 | Allegiant AirNZD 18535% OFFNZD 285 NZD 185
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DEN 17:442h 43mDirectTYS 22:27Denver - Knoxville | Sun, Jun 22 | Allegiant AirNZD 19133% OFFNZD 285 NZD 191
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DEN 11:412h 48mDirectTYS 16:29Denver - Knoxville | Sun, Jun 8 | Frontier AirlinesNZD 25710% OFFNZD 285 NZD 257
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DEN 13:0017h 25m1 stopsTYS Invalid DateDenver - Knoxville | Thu, Jun 5 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Denver to Knoxville
| Cheapest one-way flight price | NZD 132 |
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| Cheapest round-trip ticket price | NZD 262 |
| Off-season for travel | April |
| Peak season for travel | May |
| Flight distance | 1,865.83 km |
| Average flight time | 2 hours 48 minutes |
| Popular airline | Delta Air Lines |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Denver (DEN) to Knoxville (TYS) the cheapest?
Airlines adjust prices for flights from Denver 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. -
How much do flights from Denver (DEN) to Knoxville (TYS) cost?
According to Trip.com's data, the lowest price is around NZD 656. -
How long does it take to fly from Denver (DEN) to Knoxville (TYS) and what is the distance?
It takes around 2 hours 48 minutes to fly from Denver (DEN) to Knoxville (TYS). -
What are the most popular airlines that fly from Denver (DEN) to Knoxville (TYS)?
Airlines with flights from Denver (DEN) to Knoxville (TYS): Volaris, Allegiant Air, United Airlines and Frontier Airlines.
How to find a cheap flight from Denver to Knoxville
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Knoxville. Book your flights at the right time and save more.
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