COS - TYS

$199 Find Cheap Flights from Colorado Springs to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Knoxville departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Knoxville, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Colorado Springs to Knoxville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Colorado Springs to Knoxville

KAYAK's recommended round-trip deals from the most popular airlines that fly from Colorado Springs to Knoxville.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
10:34 am - 5:31 pmCOS-TYS
4h 57m1 stop
American Airlines Logo
5:15 am - 10:00 amTYS-COS
6h 45m1 stop
$249American Airlines
Find Deal
Wed, May 28 - Wed, Jun 25
Delta Logo
8:15 am - 11:44 pmCOS-TYS
13h 29m2 stops
Delta Logo
4:02 pm - 9:03 pmTYS-COS
7h 01m1 stop
$262Delta
Find Deal
Fri, Jul 4 - Wed, Jul 9
American Airlines Logo
6:00 am - 2:05 pmCOS-TYS
6h 05m1 stop
American Airlines Logo
5:20 am - 9:42 amTYS-COS
6h 22m1 stop
$264American Airlines
Find Deal
Wed, May 21 - Sun, May 25
United Airlines Logo
7:30 am - 4:54 pmCOS-TYS
7h 24m2 stops
United Airlines Logo
7:00 am - 11:08 amTYS-COS
6h 08m1 stop
$272United Airlines
Find Deal
Wed, May 21 - Sun, May 25
United Airlines Logo
7:30 am - 4:54 pmCOS-TYS
7h 24m2 stops
United Airlines Logo
7:00 am - 11:08 amTYS-COS
6h 08m1 stop
$273United Airlines
Find Deal
Wed, May 21 - Sun, May 25
American Airlines Logo
6:00 am - 7:14 pmCOS-TYS
11h 14m2 stops
American Airlines Logo
6:25 pm - 11:55 pmTYS-COS
7h 30m1 stop
$301American Airlines
Find Deal
Wed, May 28 - Wed, Jun 25
Delta Logo
8:15 am - 11:44 pmCOS-TYS
13h 29m2 stops
Delta Logo
2:33 pm - 10:13 pmTYS-COS
9h 40m2 stops
$303Delta
Find Deal
Fri, Jul 4 - Wed, Jul 9
United Airlines Logo
9:12 am - 4:54 pmCOS-TYS
5h 42m1 stop
United Airlines Logo
7:00 am - 11:08 amTYS-COS
6h 08m1 stop
$304United Airlines
Find Deal
Wed, May 21 - Sun, May 25
American Airlines Logo
6:00 am - 2:05 pmCOS-TYS
6h 05m1 stop
American Airlines Logo
4:09 pm - 11:55 pmTYS-COS
9h 46m2 stops
$327American Airlines
Find Deal
Wed, May 28 - Wed, Jun 25
American Airlines Logo
6:00 am - 2:05 pmCOS-TYS
6h 05m1 stop
American Airlines Logo
5:15 am - 10:00 amTYS-COS
6h 45m1 stop
$372American Airlines
Find Deal
Wed, Jun 4 - Sun, Jun 8
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KAYAK's insights & trends for Colorado Springs to Knoxville flights

Get data-powered insights and trends into flights from Colorado Springs to Knoxville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Colorado Springs to Knoxville?

The average price of all round-trip flights from Colorado Springs to Knoxville clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Colorado Springs to Knoxville, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Knoxville, Sunday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Colorado Springs to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Colorado Springs to Knoxville is January, where tickets cost $248 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $570 and $490 respectively.

Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$199
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 42% increase in price.
Flight from Colorado Springs to Knoxville

When to book flights from Colorado Springs to Knoxville

Are your dates flexible? Find out the best times to travel from Colorado Springs to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Colorado Springs to Knoxville

  • What is the cheapest flight from Colorado Springs to Knoxville?

    In the last 3 days, the lowest price for a flight from Colorado Springs to Knoxville was $199 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and Knoxville?

    No, a passport isn't needed to fly from Colorado Springs to Knoxville. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Colorado Springs to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to Knoxville?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Colorado Springs and Knoxville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Colorado Springs to Knoxville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to Knoxville are Delta and United Airlines. With an average price for the route of $378 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $574 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Colorado Springs to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado Springs to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Colorado Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado Springs to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Colorado Springs to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

6.0 GoodTina, Apr 2025MSP - CLT
Read more Delta reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Pitch was very small. Knees were on the seat back in front of me.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Everything you need to know for your flight from Colorado Springs to Knoxville

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