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Cheap flights from Colorado Springs to Knoxville from $255

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 12/22. 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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Find the cheapest flights from Colorado Springs to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:17 pm - 10:47 pm
COS
-
TYS
5h 30m1 stop
American Airlines Logo
7:54 am - 12:09 pm
TYS
-
COS
6h 15m1 stop
$257American Airlines
Tue, Jan 20 - Fri, Jan 23
American Airlines Logo
6:12 am - 3:46 pm
COS
-
TYS
7h 34m1 stop
American Airlines Logo
6:05 am - 2:09 pm
TYS
-
COS
10h 04m2 stops
$262American Airlines
Tue, Jan 20 - Fri, Jan 23
American Airlines Logo
3:17 pm - 10:47 pm
COS
-
TYS
5h 30m1 stop
American Airlines Logo
6:05 am - 2:09 pm
TYS
-
COS
10h 04m2 stops
$283American Airlines
Tue, Jan 20 - Fri, Jan 23
United Airlines Logo
8:40 am - 8:52 pm
COS
-
TYS
10h 12m2 stops
United Airlines Logo
4:55 pm - 9:58 pm
TYS
-
COS
7h 03m1 stop
$314United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
8:40 am - 8:52 pm
COS
-
TYS
10h 12m2 stops
United Airlines Logo
6:59 am - 2:34 pm
TYS
-
COS
9h 35m2 stops
$320United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
3:30 pm - 10:31 pm
COS
-
TYS
5h 01m1 stop
United Airlines Logo
4:25 pm - 10:06 pm
TYS
-
COS
7h 41m1 stop
$324United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
11:43 am - 8:52 pm
COS
-
TYS
7h 09m1 stop
United Airlines Logo
4:55 pm - 9:58 pm
TYS
-
COS
7h 03m1 stop
$329United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
11:43 am - 8:52 pm
COS
-
TYS
7h 09m1 stop
United Airlines Logo
11:10 am - 9:06 pm
TYS
-
COS
11h 56m2 stops
$334United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
1:25 pm - 10:31 pm
COS
-
TYS
7h 06m1 stop
United Airlines Logo
6:59 am - 11:26 am
TYS
-
COS
6h 27m1 stop
$337United Airlines
Wed, Jan 7 - Fri, Jan 9
United Airlines Logo
8:40 am - 11:44 pm
COS
-
TYS
13h 04m2 stops
United Airlines Logo
1:59 pm - 10:06 pm
TYS
-
COS
10h 07m2 stops
$339United Airlines
Sat, Jan 31 - Tue, Feb 3

American Airlines flights from Colorado Springs to Knoxville

Our best American Airlines deals on Colorado Springs to Knoxville flight tickets
American Airlines
Jan 20
COS3:17 pmColorado Springs
5h 30m
1 stop
TYS10:47 pmKnoxville McGhee Tyson
Jan 23
TYS7:54 amKnoxville McGhee Tyson
6h 15m
1 stop
COS12:09 pmColorado Springs
$257
Find similar
American Airlines
Jan 20
COS6:12 amColorado Springs
7h 34m
1 stop
TYS3:46 pmKnoxville McGhee Tyson
Jan 23
TYS6:05 amKnoxville McGhee Tyson
10h 04m
2 stops
COS2:09 pmColorado Springs
$262
Find similar
American Airlines
Jan 20
COS3:17 pmColorado Springs
5h 30m
1 stop
TYS10:47 pmKnoxville McGhee Tyson
Jan 23
TYS6:05 amKnoxville McGhee Tyson
10h 04m
2 stops
COS2:09 pmColorado Springs
$283
Find similar

United Airlines flights from Colorado Springs to Knoxville

Our best United Airlines deals on Colorado Springs to Knoxville flight tickets
United Airlines
Jan 31
COS11:43 amColorado Springs
7h 09m
1 stop
TYS8:52 pmKnoxville McGhee Tyson
Feb 3
TYS4:55 pmKnoxville McGhee Tyson
7h 03m
1 stop
COS9:58 pmColorado Springs
$329
Find similar
United Airlines
Jan 31
COS11:43 amColorado Springs
7h 09m
1 stop
TYS8:52 pmKnoxville McGhee Tyson
Feb 3
TYS11:10 amKnoxville McGhee Tyson
11h 56m
2 stops
COS9:06 pmColorado Springs
$334
Find similar
United Airlines
Jan 7
COS1:25 pmColorado Springs
7h 06m
1 stop
TYS10:31 pmKnoxville McGhee Tyson
Jan 9
TYS6:59 amKnoxville McGhee Tyson
6h 27m
1 stop
COS11:26 amColorado Springs
$337
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 December 16, 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

Tue 1/20

3:17 pm-10:47 pm

1 stop5h 30m

Knoxville McGhee Tyson

Fri 1/23

7:54 am-12:09 pm

1 stop6h 15m

$257

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Tue 1/20

6:12 am-3:46 pm

1 stop7h 34m

Knoxville McGhee Tyson

Fri 1/23

6:05 am-2:09 pm

2 stops10h 04m

$262

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Tue 1/20

3:17 pm-10:47 pm

1 stop5h 30m

Knoxville McGhee Tyson

Fri 1/23

6:05 am-2:09 pm

2 stops10h 04m

$283

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 1/10

8:40 am-8:52 pm

2 stops10h 12m

Knoxville McGhee Tyson

Wed 1/14

4:55 pm-9:58 pm

1 stop7h 03m

$314

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 1/10

8:40 am-8:52 pm

2 stops10h 12m

Knoxville McGhee Tyson

Wed 1/14

6:59 am-2:34 pm

2 stops9h 35m

$320

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 1/10

3:30 pm-10:31 pm

1 stop5h 01m

Knoxville McGhee Tyson

Wed 1/14

4:25 pm-10:06 pm

1 stop7h 41m

$324

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 1/31

11:43 am-8:52 pm

1 stop7h 09m

Knoxville McGhee Tyson

Tue 2/3

4:55 pm-9:58 pm

1 stop7h 03m

$329

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 1/31

11:43 am-8:52 pm

1 stop7h 09m

Knoxville McGhee Tyson

Tue 2/3

11:10 am-9:06 pm

2 stops11h 56m

$334

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Wed 1/7

1:25 pm-10:31 pm

1 stop7h 06m

Knoxville McGhee Tyson

Fri 1/9

6:59 am-11:26 am

1 stop6h 27m

$337

Colorado SpringsKnoxville

COS - TYS

COSTYS

Colorado Springs

Sat 1/31

8:40 am-11:44 pm

2 stops13h 04m

Knoxville McGhee Tyson

Tue 2/3

1:59 pm-10:06 pm

2 stops10h 07m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 $256. 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 $171. 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 $383.

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 $171. 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

Fastest flight time

6h 00m

Direct flights

None
The fastest flight from Colorado Springs to Knoxville takes 6h 00m
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 6h 00m.

  • 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 $223Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,092 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
Maryville
Crossville
Murphy
Alcoa
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Jefferson City
Clinton
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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