Search & Compare - Denver to Knoxville Flights & Tickets

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Cheap flights from Denver to Knoxville (DEN to TYS)

Looking for a cheap last-minute deal or the best round-trip flight from Denver to Knoxville? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Denver to Knoxville

United Airlines  UA
United Airlines
Denver
2025-05-27
Knoxville
USD 118

One-way UA Nonstop Economy fare found on 2025-03-24
United Airlines  UA
United Airlines
Denver
2025-05-27
Knoxville
USD 118

One-way UA Economy fare found on 2025-03-24
United Airlines  UA
United Airlines
Denver
2025-05-27
Knoxville
USD 118

One-way UA Nonstop Economy fare found on 2025-03-24
United Airlines  UA
United Airlines
Denver
2025-05-27
Knoxville
USD 118

One-way UA Economy fare found on 2025-03-24
Delta Airlines  DL
Delta Airlines
Denver
2025-05-27
Knoxville
USD 123

One-way DL Economy fare found on 2025-03-24
Delta Airlines  DL
Delta Airlines
Denver
2025-05-27
Knoxville
USD 123

One-way DL Economy fare found on 2025-03-24
United Airlines  UA
United Airlines
Denver
2025-05-27
Knoxville
USD 133

One-way UA Economy fare found on 2025-03-24
United Airlines  UA
United Airlines
Denver
2025-05-27
Knoxville
USD 133

One-way UA Economy fare found on 2025-03-24
Delta Airlines  DL
Delta Airlines
Denver
2025-10-13
Knoxville
2025-10-20
USD 133

Round Trip DL Economy fare found on 2025-03-23
Delta Airlines  DL
Delta Airlines
Denver
2025-10-13
Knoxville
2025-10-20
USD 133

Round Trip DL Economy fare found on 2025-03-23


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Denver to Knoxville

What are the airports in Denver?
DEN
What’s the most popular airline flying from DEN to TYS?
The most popular airline flying from Denver to Knoxville are American Airlines, Frontier Airlines, United Airlines, Delta Airlines
Can I fly from DEN to TYS non-stop?
Yes, you can fly DEN to TYS non-stop on Frontier Airlines, United Airlines
Which airlines fly nonstop between Denver and Knoxville?
The non-stop flights between Denver and Knoxville are Frontier Airlines, United Airlines.
What’s the earliest departure time from DEN to TYS Airport?
The earliest flight leaves DEN at 12:55 am and lands in TYS - McGhee Tyson
What are the airports in Knoxville?
TYS
Can I make changes to my Denver to Knoxville flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DEN to TYS?
Read the fare rules of the Denver to Knoxville air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Denver and Knoxville?
Oneworld, NULL, Star Alliance, SkyTeam operate flights between Denver and Knoxville
How long does a flight from Denver to Knoxville take?
It takes approximately 3 hour to fly non-stop from DEN to TYS, which is 1162.18 miles by air.
Which airlines provide the cheapest flights from Denver (DEN) to Knoxville (TYS) ?
In the past couple of days, the cheapest tickets to TYS from DEN were found on United Airlines : USD 118
Do I need a passport to fly between DEN and TYS?
No
What’s the latest departure time from DEN to TYS ?
The last flight leaves DEN at 11:50 pm

Essential Information for Booking Flights from Denver to Knoxville - AI Insights

What's the cheapest airline from den to tys?
Looking for the most affordable flights from Denver to McGhee Tyson? Lufthansa Airlines (LH), EVA Air (BR), British Airways (BA), KLM Airlines (KL), TAP - Air Portugal (TP), and more are currently offering competitive fares.
What's the popular airline to fly from den to tys?
United Airlines (UA) offers popular routes from Denver to McGhee Tyson, providing a comfortable economy flight for a single passenger.
What's the cheapest day of the week to fly from den to tys?
Friday is the cheapest day to fly from Denver to McGhee Tyson.
What's the cheapest month to fly from den to tys?
March is the month with the lowest fares for flights from Denver to McGhee Tyson.
What is the cheapest airline to fly from Denver to McGhee Tyson?
The cheapest airline to fly from Denver to McGhee Tyson is Lufthansa Airlines (LH), with fares typically ranging from $600-$800 depending on the date and booking time.
What is the best time to book a flight from Denver to McGhee Tyson?
Booking in advance, ideally 1-3 months before your travel date, is generally recommended for the best prices on flights from Denver to McGhee Tyson.

Flights from Denver to Knoxville

Origin AirportDenver International , Denver, US
Destination AirportMcGhee Tyson , Knoxville, US
Served by AirlinesAmerican Airlines, Frontier Airlines, United Airlines, Delta Airlines
Lowest PriceUnited Airlines : USD 118
Distance1162 miles

Airlines Flying from Denver International

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