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Cheap flights from Colorado Springs to Knoxville from $129

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 Springs to Knoxville departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:28 am - 5:28 pmCOS-TYS
5h 00m1 stop
American Airlines Logo
6:18 pm - 11:48 pmTYS-COS
7h 30m1 stop
$249American Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
American Airlines Logo
10:37 am - 11:57 pmCOS-TYS
11h 20m2 stops
American Airlines Logo
8:06 am - 12:02 pmTYS-COS
5h 56m1 stop
$254American Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 15
United Airlines Logo
7:45 am - 2:42 pmCOS-TYS
4h 57m1 stop
United Airlines Logo
4:50 pm - 8:00 pmTYS-COS
5h 10m1 stop
$264United Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
1:53 pm - 11:59 pmCOS-TYS
8h 06m2 stops
United Airlines Logo
4:50 pm - 8:00 pmTYS-COS
5h 10m1 stop
$269United Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
American Airlines Logo
10:28 am - 10:54 pmCOS-TYS
10h 26m2 stops
American Airlines Logo
4:15 pm - 11:48 pmTYS-COS
9h 33m2 stops
$289American Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
American Airlines Logo
6:17 am - 1:02 pmCOS-TYS
4h 45m1 stop
American Airlines Logo
12:18 pm - 3:37 pmTYS-COS
5h 19m1 stop
$329American Airlines
Find Deal
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
12:54 pm - 11:59 pmCOS-TYS
9h 05m2 stops
United Airlines Logo
7:00 am - 11:27 amTYS-COS
6h 27m1 stop
$364United Airlines
Find Deal
Sun, Nov 9 - Thu, Nov 13
Delta Logo
6:00 am - 12:23 pmCOS-TYS
4h 23m1 stop
Delta Logo
3:53 pm - 10:23 pmTYS-COS
8h 30m2 stops
$394Delta
Find Deal
Sat, Nov 15 - Sat, Nov 22
Delta Logo
6:02 pm - 9:37 amCOS-TYS
13h 35m2 stops
Delta Logo
3:53 pm - 10:23 pmTYS-COS
8h 30m2 stops
$400Delta
Find Deal
Sat, Nov 15 - Sat, Nov 22
Delta Logo
8:10 am - 11:18 pmCOS-TYS
13h 08m2 stops
Delta Logo
3:57 pm - 10:25 pmTYS-COS
8h 28m2 stops
$488Delta
Find Deal
Fri, Dec 5 - Mon, Dec 15

American Airlines flights from Colorado Springs to Knoxville

Our best American Airlines deals on Colorado Springs to Knoxville flight tickets
American Airlines
Nov 15
COS10:28 amColorado Springs
5h 00m
1 stop
TYS5:28 pmKnoxville McGhee Tyson
Nov 22
TYS6:18 pmKnoxville McGhee Tyson
7h 30m
1 stop
COS11:48 pmColorado Springs
$249
Find similar
American Airlines
Dec 6
COS10:37 amColorado Springs
11h 20m
2 stops
TYS11:57 pmKnoxville McGhee Tyson
Dec 15
TYS8:06 amKnoxville McGhee Tyson
5h 56m
1 stop
COS12:02 pmColorado Springs
$254
Find similar
American Airlines
Nov 15
COS10:28 amColorado Springs
10h 26m
2 stops
TYS10:54 pmKnoxville McGhee Tyson
Nov 22
TYS4:15 pmKnoxville McGhee Tyson
9h 33m
2 stops
COS11:48 pmColorado Springs
$289
Find similar

United Airlines flights from Colorado Springs to Knoxville

Our best United Airlines deals on Colorado Springs to Knoxville flight tickets
United Airlines
Nov 15
COS7:45 amColorado Springs
4h 57m
1 stop
TYS2:42 pmKnoxville McGhee Tyson
Nov 22
TYS4:50 pmKnoxville McGhee Tyson
5h 10m
1 stop
COS8:00 pmColorado Springs
$264
Find similar
United Airlines
Nov 15
COS1:53 pmColorado Springs
8h 06m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
Nov 22
TYS4:50 pmKnoxville McGhee Tyson
5h 10m
1 stop
COS8:00 pmColorado Springs
$269
Find similar
United Airlines
Nov 2
COS1:53 pmColorado Springs
6h 37m
1 stop
TYS10:30 pmKnoxville McGhee Tyson
Nov 10
TYS4:55 pmKnoxville McGhee Tyson
7h 04m
1 stop
COS9:59 pmColorado Springs
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Colorado Springs to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 11/15

10:28 am-5:28 pm

1 stop5h 00m

Knoxville McGhee Tyson

Sat 11/22

6:18 pm-11:48 pm

1 stop7h 30m

$249

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 12/6

10:37 am-11:57 pm

2 stops11h 20m

Knoxville McGhee Tyson

Mon 12/15

8:06 am-12:02 pm

1 stop5h 56m

$254

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 11/15

7:45 am-2:42 pm

1 stop4h 57m

Knoxville McGhee Tyson

Sat 11/22

4:50 pm-8:00 pm

1 stop5h 10m

$264

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 11/15

1:53 pm-11:59 pm

2 stops8h 06m

Knoxville McGhee Tyson

Sat 11/22

4:50 pm-8:00 pm

1 stop5h 10m

$269

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 11/15

10:28 am-10:54 pm

2 stops10h 26m

Knoxville McGhee Tyson

Sat 11/22

4:15 pm-11:48 pm

2 stops9h 33m

$289

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Wed 4/15

6:17 am-1:02 pm

1 stop4h 45m

Knoxville McGhee Tyson

Sat 4/18

12:18 pm-3:37 pm

1 stop5h 19m

$329

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sun 11/9

12:54 pm-11:59 pm

2 stops9h 05m

Knoxville McGhee Tyson

Thu 11/13

7:00 am-11:27 am

1 stop6h 27m

$364

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 11/15

6:00 am-12:23 pm

1 stop4h 23m

Knoxville McGhee Tyson

Sat 11/22

3:53 pm-10:23 pm

2 stops8h 30m

$394

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 11/15

6:02 pm-9:37 am

2 stops13h 35m

Knoxville McGhee Tyson

Sat 11/22

3:53 pm-10:23 pm

2 stops8h 30m

$400

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Fri 12/5

8:10 am-11:18 pm

2 stops13h 08m

Knoxville McGhee Tyson

Mon 12/15

3:57 pm-10:25 pm

2 stops8h 28m

$488

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Colorado Springs 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 January is, on average, the cheapest month to fly to Knoxville from Colorado Springs, with most prices found around $248. If you aren’t able to travel during the month of January, then book flights to Knoxville from Colorado Springs during September instead. Flights to Knoxville in September, while not as cheap as those in January, still average around $256.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Colorado Springs to Knoxville is on a Thursday. Travelers who choose to depart for Knoxville on a Thursday will often find tickets for as low as $170. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Colorado Springs to Knoxville for around $377.

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 Springs to Knoxville when you can find flight prices for as low as $153. 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 $246.

When to book flights from Colorado Springs to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Colorado Springs to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Colorado Springs to Knoxville (COS to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to Knoxville

Direct flights

None
There are no direct flights from Colorado Springs to Knoxville. There are no popular flight routes from Colorado Springs to Knoxville.
Search flight deals

  • How far is Colorado Springs to Knoxville McGhee Tyson by plane?

    A flight from Colorado Springs to Knoxville McGhee Tyson will travel around 1160.8 mi. A reasonable flight in good conditions will take 4h 23m.

  • When did momondo last update prices for flights from Colorado Springs Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Colorado Springs Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Colorado Springs Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Colorado Springs Airport to Knoxville McGhee Tyson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado Springs Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Colorado Springs to Knoxville?

Best airlines flying from Colorado Springs to Knoxville

Compare and see reviews for airlines that fly from Colorado Springs to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,996 reviews
Search Delta flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Alcoa
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Colorado Springs to Knoxville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado Springs to Knoxville. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Colorado Springs to Knoxville with flexible booking policies on momondo?

Flights from Colorado Springs to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Colorado Springs to Knoxville?

momondo provides multiple filters to help you find the best flight to Knoxville from Colorado Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colorado Springs to Knoxville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado Springs to Knoxville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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