Cheap flights from Colorado to Knoxville from $58
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Knoxville departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Colorado to Knoxville
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How to get the cheapest flight ticket from Colorado to Knoxville
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Knoxville?
The month of August is, on average, the cheapest month to fly to Knoxville from Colorado, with most prices found around $174. If you aren’t able to travel during the month of August, then book flights to Knoxville from Colorado during September instead. Flights to Knoxville in September, while not as cheap as those in August, still average around $175.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart from Colorado to Knoxville is on a Thursday. Travelers who choose to depart for Knoxville on a Thursday will often find tickets for as low as $160. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to Knoxville for around $362.
What is the cheapest time of day to depart on your flight to Knoxville?
At noon is the cheapest time of day to fly from Colorado to Knoxville when you can find flight prices for as low as $128. Flying to Knoxville at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the afternoon when prices are around $240.
What is the cheapest Colorado to Knoxville McGhee Tyson flight route?
Fly from Denver Intl to Knoxville McGhee Tyson for the best Colorado - Knoxville McGhee Tyson flight prices
How far in advance should I book a flight to Knoxville?
You are more likely to see cheaper flights to Knoxville from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $249 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Colorado for as low as $179 on momondo.
What cabin class options are available on Colorado to Knoxville McGhee Tyson flights?
There are 3 cabin classes available to choose from on Colorado to Knoxville McGhee Tyson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Colorado to Knoxville McGhee Tyson?
Allegiant Air, Frontier, and American Airlines are the most popular carriers operating from Colorado to Knoxville McGhee Tyson
What airlines fly to Knoxville?
American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Knoxville from Colorado according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 5 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.
How many flights depart from Colorado to Knoxville on average per day?
As of June 2025, there are 2 flights per day flying from Colorado to Knoxville. The most common time of day flights depart is 5:00PM, with 53% of flights taking off in the afternoon.
How many flights depart from Colorado to Knoxville on average per week?
As of June 2025, 14 flights take off from Colorado and land in Knoxville each week. The most common flight departure day for this route is Thu, with 21% of weekly flights taking off on this day.
Cheap Colorado to Knoxville flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colorado to Knoxville
When did momondo last update prices for flights from Colorado to Knoxville McGhee Tyson Airport?
Prices for flights from Colorado to Knoxville McGhee Tyson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Colorado to Knoxville McGhee Tyson Airport?
As of June 2025, there are 5 operators available to choose from for flights from Colorado to Knoxville McGhee Tyson Airport.
How old do you have to be to fly from Colorado to Knoxville McGhee Tyson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Colorado to Knoxville?
Based on momondo bookings for flights between Colorado and Knoxville, the leading plane model is Embraer 175 (Enhanced Winglets), making up 31.26% of the total bookings. Other popular models include Airbus A320-100/200 with 26.90%, Airbus A319 with 17.65%, and Airbus A321neo with 7.89%.
Best airlines flying from Colorado to Knoxville
Compare and see reviews for airlines that fly from Colorado to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $59 | Free Cancellation | Rating 5.9 3,293 reviews | |||
| PriceFrom $68 | Free Cancellation | Rating 7.2 710 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $233 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $243 | Free Cancellation | Rating 8.0 7,969 reviews |
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Colorado to Knoxville?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Knoxville. momondo saves you time and could save you money on your trip.
Can I find flights from Colorado to Knoxville with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Colorado to Knoxville flights to just show those with flexible booking policies.
How can momondo help me find flights from Colorado to Knoxville?
momondo helps you find the best flight between Colorado and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Colorado to Knoxville right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Knoxville from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.