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COS - TYS

$213 Find cheap flights from Colorado Springs to Knoxville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Knoxville departing on 9/24. 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.
1 adult
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Search 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
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Colorado Springs to Knoxville (COS-TYS)

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:59 pm - 11:50 pmCOS-TYS
4h 51m1 stop
6:24 pm - 11:43 pmTYS-COS
7h 19m1 stop
$213American Airlines
Find Deal
ter, set 24 - seg, set 30
6:03 am - 1:22 pmCOS-TYS
5h 19m1 stop
2:52 pm - 11:43 pmTYS-COS
10h 51m2 stops
$217American Airlines
Find Deal
ter, set 24 - seg, set 30
6:03 am - 8:00 pmCOS-TYS
11h 57m2 stops
2:52 pm - 11:43 pmTYS-COS
10h 51m2 stops
$291American Airlines
Find Deal
ter, set 24 - seg, set 30
4:59 pm - 11:50 pmCOS-TYS
4h 51m1 stop
5:30 am - 9:53 amTYS-COS
6h 23m1 stop
$408American Airlines
Find Deal
sex, set 13 - dom, set 15
6:45 am - 2:49 pmCOS-TYS
6h 04m1 stop
3:58 pm - 8:29 pmTYS-COS
6h 31m1 stop
$488Delta
Find Deal
ter, nov 26 - ter, dez 3
6:00 am - 1:18 pmCOS-TYS
5h 18m1 stop
3:56 pm - 9:00 pmTYS-COS
7h 04m1 stop
$504Delta
Find Deal
sex, jun 28 - sex, jul 5
5:06 pm - 12:21 amCOS-TYS
5h 15m1 stop
4:13 pm - 11:30 pmTYS-COS
9h 17m2 stops
$572American Airlines
Find Deal
ter, nov 26 - ter, dez 3
4:54 pm - 12:24 amCOS-TYS
5h 30m1 stop
5:10 am - 11:09 amTYS-COS
7h 59m2 stops
$577American Airlines
Find Deal
sex, jun 28 - sex, jul 5
1:18 pm - 10:40 pmCOS-TYS
7h 22m1 stop
7:00 am - 5:52 pmTYS-COS
12h 52m2 stops
$623United Airlines
Find Deal
sex, set 13 - dom, set 15
6:03 am - 7:46 pmCOS-TYS
11h 43m2 stops
5:10 am - 4:08 pmTYS-COS
12h 58m2 stops
$667American Airlines
Find Deal
sex, set 13 - dom, set 15

Flights from Colorado Springs to Knoxville - Travel Insights & Trends

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 flights from Colorado Springs to Knoxville clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Knoxville on a Wednesday and more expensive on a Sunday. On your return trip to Colorado Springs, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

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 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 August, where tickets cost $211 on average. On the other hand, the most expensive months are July and November, where the average cost of tickets is $726 and $561 respectively.

Which airlines provide the cheapest flights from Colorado Springs to Knoxville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Colorado Springs to Knoxville found on KAYAK was with Delta for $234. American Airlines proposed a round-trip connection from $213 and Delta from $488.

Good to know

Low season

March

High season

May

Cheapest flight

$213
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 2% lower on average.
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 $234 for a one-way ticket and $213 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?

    SkyTeam, oneworld, and Star Alliance 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, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to Knoxville are United Airlines and American Airlines. With an average price for the route of $571 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $326 and an overall rating of 7.3.

  • 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.

See more FAQs

Top airlines flying 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.
7.4
United AirlinesOverall score based on 10777 reviews
7.2Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.7Food
Airline reviews

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

2.0 Mediocreabricker1, May 2024DRO - DEN
Read more about United Airlines reviews

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Too many fees (but that seems to apply to all airlines nowadays)

It was delayed several hours which delayed our connection in Denver. Not happy.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

I had purchased a ticket that allowed one check bag yet I was still charged for my bag! the lady at the ticket counter was rude and condescending.

The same with the other leg of the flight. Wi-Fi is more expensive than any other airline I've been on, and the charge is by the hour, not for the whole flight.

Book cheap flights from Colorado Springs to Knoxville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Colorado Springs to Knoxville found on KAYAK in the last 72 hours.
6/25ter
1 stopDelta
5h 18mCOS-TYS
$234
6/25ter
2 stopsDelta
10h 07mCOS-TYS
$239
6/10seg
1 stopAmerican Airlines
5h 34mCOS-TYS
$324
6/10seg
2 stopsAmerican Airlines
8h 07mCOS-TYS
$329
9/29dom
2 stopsAmerican Airlines
11h 43mCOS-TYS
$334

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Colorado Springs - Knoxville Flights

Departure:

Colorado Springs (COS)United States

Destination:

Knoxville (TYS)United States

Return flight deals:

Knoxville - Colorado Springs

Cabin classes: