Cheap flights from Knoxville (TYS) to Colorado (CO)

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How to find the cheapest flight from
Knoxville (TYS) to Colorado

All the information you need to plan the best TYS to DEN flight in 2021: compare Knoxville to Colorado flight prices with the expected peak season, weather and rainfall in Colorado.
How far in advance should I book a flight from Knoxville to Colorado?

Travelers have found it’s best to book a flight 14 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 14 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Knoxville to Colorado 1-2 weeks in advance for as low as $88, or $106 for flights within the next 24 hours.

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

Flights from Knoxville to Colorado lean towards being more expensive in December. Prices are generally better when you fly from Knoxville to Colorado in August, with the cheapest ticket starting at $36.

Cheap flights from Knoxville to Colorado in May, June 2021

The best prices found for TYS to Colorado flights for May, June
24 Jun - 27 Jun
$150pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
21 May - 24 May
$154pp
TYS
Knoxville McGhee Tyson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TYS
Knoxville McGhee Tyson
10 Jun - 17 Jun
$157pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Knoxville to Colorado 2021 flight deals

Cheap flights to Colorado from Knoxville found for this year
5 Aug - 8 Aug
$124pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
24 Jun - 27 Jun
$150pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
14 Oct - 21 Oct
$151pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Non-stop flights to Colorado from Knoxville

Save time with Knoxville to Colorado direct flight deals
5 Aug - 8 Aug
$124pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
24 Jun - 27 Jun
$150pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
14 Oct - 21 Oct
$151pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Last minute flights from Knoxville to Colorado

Late deals on round-trip flights to Colorado from Knoxville, departing today and this week
21 May - 24 May
$154pp
TYS
Knoxville McGhee Tyson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TYS
Knoxville McGhee Tyson
21 May - 24 May
$171pp
TYS
Knoxville McGhee Tyson
American Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
American Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
26 May - 2 Jun
$174pp
TYS
Knoxville McGhee Tyson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TYS
Knoxville McGhee Tyson

One-way flights to Colorado from Knoxville

The cheapest one-way flights from Knoxville to Colorado
10:42 am - 11:54 am
Frontier
Nonstop
3h 12m
TYS - DEN
Frontier
$135
CheapOair
3:00 am - 12:21 pm
Multiple Airlines
2 Stops
35h 21m
TYS - DEN
Multiple Airlines
$169
Gotogate
2:30 am - 3:16 am
Allegiant Air
2 Stops
26h 46m
TYS - DEN
Allegiant Air
$170
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Knoxville</span> to <span class="emphasized">Colorado</span> flights.

Flight FAQs

From Knoxville to Colorado

Are flight prices decreasing from Knoxville to Colorado due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Knoxville and Colorado for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, United Airlines, and American Airlines flying from Knoxville McGhee Tyson to Colorado have implemented new flexible cancellation policies.

What airport do you fly from for flights from Knoxville to Colorado?

Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Colorado. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

Can I find flights from Knoxville to Colorado for under $200 on Cheapflights?

Yes, there are multiple flights from Knoxville to Colorado for under $200. The cheapest flight booked recently is on Allegiant Air for just $124, but on average you can expect to pay $173.

Are there nonstop flights from Knoxville to Colorado for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Knoxville to Colorado under $200. A good price for a nonstop flight from Knoxville to Colorado is less than $176.

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

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

How popular is this flight route?

Flights from Knoxville McGhee Tyson to Colorado have been viewed 87 times in the past calendar month.

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

Before booking your flight from Knoxville to Colorado check out the most popular airlines for this route: American Airlines, Delta or Frontier.

What are the most popular routes from Knoxville to Colorado?

Most travelers choose Knoxville McGhee Tyson - Denver Intl, Knoxville McGhee Tyson - Colorado Springs or Knoxville McGhee Tyson - Grand Junction Regnl when deciding on the best route from Knoxville to Colorado.

What are the cheapest Flights from Knoxville to Colorado?

The cheapest flight price from Knoxville to Colorado is $69. On average you can expect to pay $467. The most popular route, (Knoxville McGhee Tyson - Denver Intl), can usually be booked for $124.

What are the most reliable airlines from Knoxville to Colorado?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Knoxville to Colorado on time: SkyWest Airlines(88%), United Airlines(88%), Frontier(86%.)

How long is the flight from Knoxville to Colorado?

There are many flights that can get you from Knoxville to Colorado in 2h 56m. Fly via Allegiant Air, Frontier, or American Airlines to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Our cheapest airline available from Knoxville to Colorado is Allegiant Air. Our recent data shows that you can find tickets from as low as $124 on this airline. Additional options worth looking into are Frontier and American Airlines, starting at $154 and $171 round-trip.

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

$64 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Allegiant Air, with prices from $68.

Destination points for flights from Knoxville to Colorado

Select to see more specific information for flights from Knoxville to all places in Colorado.

Destination information for Colorado

Things to know before you go - useful duration and weather info for your trip from Knoxville to Colorado.
Flight duration
2h 57m

Airports servicing Knoxville

Airports servicing

Colorado Springs (COS)
Denver (DEN)
Durango (DRO)
Vail Eagle County (EGE)
Loveland Northern Colorado (FNL)

Top 5 airlines flying from Knoxville to Colorado

The chart below displays the airlines Cheapflights users traveling from Knoxville to Colorado choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Allegiant Air
$89 $152 No cancel fee 88%
Frontier
$73 $176 No cancel fee 62%
Delta
$97 $307 No cancel fee N/A
American Airlines
$76 $498 No cancel fee 71%
United Airlines
$173 $507 No cancel fee 69%
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