Cheap flights from Denver to Knoxville (DEN - TYS)

DEN — TYS
Oct 1 — Oct 81

The best prices from Denver Intl to Knoxville McGhee Tyson are usually found in September or August, booked 51 days in advance, depart on a Thursday or Monday and return on a Thursday

How to find the cheapest flight from Denver (DEN) to Knoxville (TYS)

All the information you need to plan the best DEN to TYS flight in 2022: compare Denver to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.

DEN - TYS

Price

$157 - $402

TYS

Temperature

39.2 - 78.8 °F

TYS

Rainfall

2.7 - 4.8 inches

Popular inMarchHigh demand for flights, 25% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 48% potential price drop
Round-trip from$157From Denver Intl to Knoxville McGhee Tyson
One-way from$107One-way flight from Denver Intl to Knoxville McGhee Tyson

What is the cheapest day to fly round-trip from Denver to Knoxville?

Travelers have found that booking a Wednesday departure is the best way to save up to 62% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Denver to Knoxville?

To save on the cost of your flight from Denver to Knoxville, book at least 50 days before your planned departure. Booking around this time can save you about 12% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $281 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $298.

What is the cheapest month to fly from Denver to Knoxville?

Flights from Denver to Knoxville lean towards being more expensive in March. Prices are generally better when you fly from Denver to Knoxville in September, with the cheapest ticket starting at $117.

When is the cheapest time to fly from Denver to Knoxville (DEN - TYS)?

It’s typically best to fly out from Denver to Knoxville in the morning. Doing so could potentially save you 31% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Denver to Knoxville in September, October 2022

The best prices found for DEN to TYS flights for September, October
Oct 30 - Nov 6
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 38m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 10m
$75

Allegiant Air

Pick Dates

Deal found 9/23/22

Oct 27 - Oct 30
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 38m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 11m
$114

Allegiant Air

Pick Dates

Deal found 9/24/22

Oct 31 - Nov 4
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 43m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 25m
$120

Frontier

Pick Dates

Deal found 9/24/22

Denver to Knoxville 2022 flight deals

Cheap flights to Knoxville from Denver found for this year
Oct 30 - Nov 6
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 38m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 10m
$75

Allegiant Air

Pick Dates

Deal found 9/23/22

Nov 17 - Nov 21
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 42m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 21m
$101

Multiple Airlines

Pick Dates

Deal found 9/25/22

Nov 3 - Nov 7
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 44m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 21m
$104

Multiple Airlines

Pick Dates

Deal found 9/24/22

Cheap Allegiant Air flights from Denver to Knoxville

Oct 30 - Nov 6
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 38m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 10m
$75

Allegiant Air

Pick Dates

Deal found 9/23/22

Oct 27 - Oct 30
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 38m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 11m
$114

Allegiant Air

Pick Dates

Deal found 9/24/22

Oct 6 - Oct 16
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 38m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 10m
$133

Allegiant Air

Pick Dates

Deal found 9/25/22

  • Allegiant Air is one of the most popular airlines used for those traveling from Denver to Knoxville. Flights from Allegiant Air traveling this route typically cost $170.00 RT. This price is typically 44% cheaper than other airlines that offer Denver to Knoxville flights. When booking this route, the cheapest RT price found was $66. The most popular departure airport in Denver when flying to Knoxville is Denver Intl Airport. The most popular airport to fly into when visiting Knoxville is Knoxville McGhee Tyson Airport. When flying from Denver to Knoxville, Allegiant Air flights are 20% more popular than any other airline flying that same route.

Cheap Frontier flights from Denver to Knoxville

Nov 4 - Nov 7
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 43m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 21m
$115

Frontier

Pick Dates

Deal found 9/24/22

Nov 2 - Nov 5
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 45m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 21m
$116

Frontier

Pick Dates

Deal found 9/25/22

Nov 2 - Nov 7
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 45m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 21m
$119

Frontier

Pick Dates

Deal found 9/23/22

  • One of the most popular airlines traveling from Denver to Knoxville is Frontier. Flights from Frontier traveling this route typically cost $441.60 RT. This price is typically 26% cheaper than other airlines that offer Denver to Knoxville flights. When booking this route, the cheapest RT price found was $193. Denver Intl Airport is the most common Denver airport to take off from when flying to Knoxville. Knoxville McGhee Tyson Airport is the most popular arrival airport in Knoxville. When flying from Denver to Knoxville, Frontier flights are 19% more popular than any other airline flying that same route.

Non-stop flights to Knoxville from Denver

Save time with Denver to Knoxville direct flight deals
Oct 30 - Nov 6
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 38m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 10m
$75

Allegiant Air

Pick Dates

Deal found 9/23/22

Nov 17 - Nov 21
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 42m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 21m
$101

Multiple Airlines

Pick Dates

Deal found 9/25/22

Nov 3 - Nov 7
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 44m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 21m
$104

Multiple Airlines

Pick Dates

Deal found 9/24/22

Last minute flights from Denver to Knoxville

Late deals on return flights to Knoxville from Denver, departing today and this week
Oct 3 - Oct 16
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 48m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 10m
$131

Multiple Airlines

Pick Dates

Deal found 9/25/22

Oct 6 - Oct 16
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 38m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 10m
$133

Allegiant Air

Pick Dates

Deal found 9/25/22

Oct 3 - Oct 15
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 48m
TYS

Knoxville McGhee Tyson

DEN

Denver Intl

Nonstop

3h 22m
$137

Frontier

Pick Dates

Deal found 9/25/22

One-way flights to Knoxville from Denver

The cheapest one-way flights from Denver to Knoxville
Oct 30
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 38m
$41

Allegiant Air

Pick Dates

Deal found 9/25/22

Nov 5
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 46m
$54

Frontier

Pick Dates

Deal found 9/23/22

Nov 4
DEN

Denver Intl

TYS

Knoxville McGhee Tyson

Nonstop

2h 43m
$58

Frontier

Pick Dates

Deal found 9/23/22

Related info for your journey

Useful info, stats and facts about Denver to Knoxville flights.

What airports do I use to fly from Denver to Knoxville?

Booking a flight from Denver Intl (DEN) to Knoxville McGhee Tyson (TYS) is your only option if you wish to fly from Denver to Knoxville. On a typical day, there are 2 flights from Denver Intl to McGhee Tyson, all of which are around 2h 38m for a nonstop flight. You can also purchase a plane ticket from 9 airlines when you book a flight from Denver Intl to Knoxville.

Which airlines flying from Denver Intl to Knoxville McGhee Tyson have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Denver Intl to Knoxville McGhee Tyson that may be offering flexible cancellation policies are Frontier, United Airlines, and Allegiant Air. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Denver to Knoxville for under $100 on Cheapflights?

Yes, there are multiple flights from Denver to Knoxville for under $100. The cheapest flight booked recently is on Allegiant Air for just $75, but on average you can expect to pay $125.

Are there nonstop flights from Denver to Knoxville for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Knoxville under $100. A good price for a nonstop flight from Denver to Knoxville is less than $128.

Are there last-minute flights available from Denver to Knoxville for under $200?

There are currently 20+ open flights from Denver to Knoxville within the next 7 days for less than $200.

What days are nonstop flights available from Denver to Knoxville?

Nonstop flights can be found on the following days: Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this Denver to Knoxville flight route?

Within the past month, 15 users have taken a look at flights from Denver Intl to Knoxville McGhee Tyson.

How many flights depart from Denver to Knoxville on average per day?

Per day, 5 flights depart from Denver to Knoxville on average.
Morning (6am - Noon) - 20% of flight departures
Afternoon (Noon - 6pm) - 60% of flight departures
Evening (6pm - Midnight) - 20% of flight departures

How long is the flight from Denver to Knoxville?

Allegiant Air and Frontier can get you from Denver to Knoxville in just under 2h 38m. Your travel time will be generally consistent. Denver and Knoxville are separated by a distance of 1166 mi. All flights are typically nonstop.

What are the cheapest airlines flying from Denver to Knoxville round-trip?

Our cheapest airline available from Denver to Knoxville is Allegiant Air. Our recent data shows that you can find tickets from as low as $75 on this airline. An additional option worth looking into is Frontier, starting at $115. These flights start at 75% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Denver to Knoxville one-way?

For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $41. Users have also found prices from $54 and $107 on Frontier and American Airlines, respectively.

What are the most popular airlines that fly from Denver to Knoxville?

When booking a flight from Denver to Knoxville, you may want to consider flying on Undisclosed Carrier, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the most reliable airlines from Denver to Knoxville?

The top 3 most reliable airlines when flying from Denver to Knoxville are Allegiant Air (89%), Frontier (80%) and SkyWest Airlines (63%).

What are the cheapest flights from Denver to Knoxville?

Looking for the cheapest flight from Denver to Knoxville? While on average our users pay $765, our data indicates the cheapest price to be $57. The most popular route (Denver Intl - Knoxville McGhee Tyson), is priced around $101.

Alternative routes for Denver to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Denver to Knoxville

The chart below displays the airlines Cheapflights users traveling from Denver to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Allegiant AirCheapest$66Average$170FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
FrontierCheapest$80Average$216FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
DeltaCheapest$175Average$471FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$193Average$442FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$206Average$477FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$351Average$546FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from Denver to Knoxville

See what time of day planes typically take off from Denver to Knoxville
1%of flight departuresEarly morningMidnight to 6 am
43%of flight departuresMorning6 am to noon
56%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to Knoxville

See how many times per day planes take to the skies headed from Denver to Knoxville
Sunday3daily flights
Monday3daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday3daily flights
Friday2daily flights
Saturday2daily flights