COS - TYS

$260 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 7/4. 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
1 adult, Economy

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 (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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado Springs to Knoxville

Fri, Jul 4 - Wed, Jul 9
American Airlines Logo
5:00 am - 1:25 pmCOS-TYS
6h 25m1 stop
American Airlines Logo
6:22 pm - 11:52 pmTYS-COS
7h 30m1 stop
$260American Airlines
Find Deal
Fri, Jul 4 - Wed, Jul 9
American Airlines Logo
5:00 am - 1:25 pmCOS-TYS
6h 25m1 stop
American Airlines Logo
2:48 pm - 11:52 pmTYS-COS
11h 04m2 stops
$280American Airlines
Find Deal
Wed, Jul 2 - Wed, Jul 9
American Airlines Logo
6:01 am - 1:26 pmCOS-TYS
5h 25m1 stop
American Airlines Logo
6:22 pm - 10:22 pmTYS-COS
6h 00m1 stop
$296American Airlines
Find Deal
Wed, Jul 2 - Wed, Jul 9
American Airlines Logo
5:00 am - 1:26 pmCOS-TYS
6h 26m1 stop
American Airlines Logo
2:48 pm - 11:52 pmTYS-COS
11h 04m2 stops
$301American Airlines
Find Deal
Fri, Jul 4 - Wed, Jul 9
American Airlines Logo
5:00 am - 1:25 pmCOS-TYS
6h 25m1 stop
American Airlines Logo
6:22 pm - 10:22 pmTYS-COS
6h 00m1 stop
$307American Airlines
Find Deal
Fri, Jul 4 - Wed, Jul 9
American Airlines Logo
5:00 am - 1:25 pmCOS-TYS
6h 25m1 stop
American Airlines Logo
2:48 pm - 11:52 pmTYS-COS
11h 04m2 stops
$312American Airlines
Find Deal
Thu, Jul 10 - Mon, Jul 14
Delta Logo
2:22 pm - 11:59 pmCOS-TYS
7h 37m1 stop
Delta Logo
4:02 pm - 9:23 pmTYS-COS
7h 21m1 stop
$313Delta
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Fri, Jul 4 - Wed, Jul 9
United Airlines Logo
7:30 am - 6:38 pmCOS-TYS
9h 08m2 stops
United Airlines Logo
2:30 pm - 11:52 pmTYS-COS
11h 22m2 stops
$381United Airlines
Find Deal
Thu, Jul 10 - Mon, Jul 14
United Airlines Logo
10:30 am - 10:35 pmCOS-TYS
10h 05m2 stops
United Airlines Logo
7:35 pm - 11:08 amTYS-COS
17h 33m2 stops
$463United Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
United Airlines Logo
5:30 am - 5:05 pmCOS-TYS
9h 35m2 stops
United Airlines Logo
7:00 am - 1:14 pmTYS-COS
8h 14m2 stops
$576United Airlines
Find Deal
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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 February, where the average cost of round-trip tickets is $570 and $488 respectively.

Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$260
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 43% 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 $260 for a round-trip ticket.

  • 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?

    oneworld, SkyTeam, 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, 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 $458 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 $579 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.

Reviews of the 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 7965 reviews
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
Airline reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

4.0 OkayKoonj, Jun 2025MSP - AUS
Read more Delta reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

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.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

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

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