$34 Cheap Flights from Knoxville to Denver

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from McGhee Tyson to Denver Intl.

Amazing TYS to DEN Flight Deals

The cheapest flights to Denver Intl. found within the past 7 days were $88 round trip and $34 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for TYS to DEN

CarrierFlightDepart TYSArrive DENMon
UA577208:05 am09:50 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA573304:10 pm05:50 pmCheck FareCheck FareCheck FareCheck FareCheck Fare
Check Fare
0 Stops
F958911:27 pm00:57 amCheck Fare
Check FareCheck Fare
0 Stops

Frequently asked questions

Can I catch a flight from McGhee Tyson Airport (TYS) to Denver Intl. Airport (DEN) right now?
For any current Denver Intl. Airport (DEN) quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught out.
Are there direct flights from McGhee Tyson Airport (TYS) to DIA airport?
Multiple airlines advertise flights straight from TYS to DIA airport. Among these are United Airlines and Frontier Airlines — start with these if you’d like to arrive at your destination with minimal fuss.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to DIA airport, please visit our Customer Service Portal.
How long is the flight from TYS to Denver Airport?
If you’re flying from Louisville to Denver, you can expect the flight to take about 4 hours and 59 minutes. If this sounds like more time than you would have liked, why not put it to good use? Read about where you’re going, get some last-minute organizing done and have a nap before the adventure starts.
What is the flight distance from TYS to DIA airport?
Covering 1,150 mi between Knoxville Airport and Knoxville Airport calls for a glass of vino and a good movie. Sit back, relax and just enjoy the ride.
What airlines fly from Knoxville Airport to Denver Intl. Airport (DEN)?
If you’re going to Denver from Louisville, you’ll find several airlines that offer direct flights. One of the most popular is United Airlines (UA), which has 60 flights on this route each month. If you want more options, check out the deals on offer from Frontier Airlines (F9). This carrier operates 17 flights every month. Between the two, there’s no doubt you’ll find a deal to suit your travel needs.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Southwest Airlines or Frontier Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.


Traveling From McGhee Tyson
Traveling To Denver Intl.
Shortest Flight Time 0 hours 20 mins
Earliest Departure Time 8:05AM MST
Latest Departure Time 4:10PM MST
Lowest Flight Price $88

Route Info

Flight path for flights from McGhee Tyson Airport to Denver International Airport

1,166.00 miles

Airlines & Aircraft Used on TYS to DEN Flight Routes

Airline Carrier
Jet Airways (India)
Boeing 747-400 pax
Jet Airways (India)
Boeing 777-200 pax
Jet Airways (India)
Boeing 777-300 pax
United Airlines
Boeing 737-300 pax
United Airlines
Boeing 777-200 pax

Discover our best flights from Knoxville TYS to Denver DEN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Knoxville TYS to Denver DEN at the right price  

Airfares to Denver DEN from Knoxville TYS currently cost between $88 and $189. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Knoxville TYS to Denver DEN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Knoxville TYS to Denver DEN on Travelocity starting at $34. Prices and availability subject to change. Additional terms may apply. 


Get to Denver DEN from Knoxville TYS quicker with direct flights. 

Get to Denver faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to DEN from TYS to take around 0 hour(s) 20 min(s).  


Find our cheapest airfares for flights from Knoxville TYS to Denver DEN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to DEN from TYS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Knoxville TYS to Denver DEN today 

If you’re flexible about when you travel, March is usually the cheapest month to fly from Knoxville TYS to Denver DEN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Denver DEN from Knoxville TYS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to DEN from TYS have this option.  


Travel with confidence when you book flights to Denver DEN from Knoxville TYS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.