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$202+ Cheap flights from Knoxville to Colorado Springs (TYS - COS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — COS
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Knoxville to Colorado Springs

Cheapest flights from Knoxville to Colorado Springs
Explore the most affordable flight options available from Knoxville to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:54 pm
TYS
-
COS
1 stop6h 38m
American Airlines
Wed 5/65:41 am
COS
-
TYS
1 stop7h 38m
American Airlines
Deal found 3/12$269
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:55 pm
TYS
-
COS
1 stop7h 20m
Southwest
Wed 5/610:25 am
COS
-
TYS
2 stops7h 15m
Southwest
Deal found 3/12$274
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:36 am
TYS
-
COS
1 stop6h 18m
American Airlines
Tue 6/93:45 pm
COS
-
TYS
1 stop6h 08m
American Airlines
Deal found 3/15$299
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:00 pm
TYS
-
COS
1 stop7h 15m
Delta
Sun 8/166:00 am
COS
-
TYS
1 stop7h 07m
Delta
Deal found 3/14$309
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:30 am
TYS
-
COS
2 stops11h 45m
Delta
Fri 8/146:00 am
COS
-
TYS
1 stop7h 07m
Delta
Deal found 3/14$314
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:30 am
TYS
-
COS
2 stops11h 45m
Delta
Tue 8/185:55 pm
COS
-
TYS
2 stops13h 16m
Delta
Deal found 3/14$319
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:09 pm
TYS
-
COS
1 stop16h 50m
Allegiant Air
Fri 8/149:49 am
COS
-
TYS
1 stop11h 42m
Allegiant Air
Deal found 3/14$324
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:57 pm
TYS
-
COS
1 stop5h 18m
Delta
Mon 8/175:55 pm
COS
-
TYS
2 stops13h 16m
Delta
Deal found 3/14$329
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:30 am
TYS
-
COS
2 stops11h 45m
Delta
Mon 8/175:55 pm
COS
-
TYS
2 stops13h 16m
Delta
Deal found 3/14$334

Find flight deals from Knoxville to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Colorado Springs (COS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$202
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$378
Provider with most accurate pricing for Knoxville McGhee Tyson-Colorado Springs flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Colorado Springs flights.
Search Deals
From Knoxville McGhee Tyson to Colorado Springs
Search Deals
One-way flight from Knoxville McGhee Tyson to Colorado Springs
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Colorado Springs 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, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Knoxville to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Wed 4/29

2:55 pm-8:15 pm

1 stop7h 20m

Colorado Springs

Wed 5/6

10:25 am-7:40 pm

2 stops7h 15m

$274

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Thu 4/30

2:45 pm-10:15 pm

2 stops9h 30m

Colorado Springs

Sun 5/3

6:20 am-3:15 pm

1 stop6h 55m

$294

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Wed 5/27

3:30 pm-9:27 pm

1 stop7h 57m

Colorado Springs

Tue 6/9

6:00 am-1:25 pm

1 stop5h 25m

$348
Quickest round-trip

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Sat 8/22

6:30 am-10:59 am

1 stop6h 29m

Colorado Springs

Wed 8/26

7:45 am-3:54 pm

1 stop6h 09m

$369
Cheapest one-way

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Sun 4/19

1:14 pm-9:49 am

1 stop22h 35m

$202

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Sun 5/31

8:15 am-9:19 am

1 stop27h 04m

$230
Quickest one-way

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Sun 4/19

6:40 am-1:10 pm

2 stops8h 30m

$264

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Sun 5/31

1:22 pm-4:26 pm

3 stops29h 04m

$280

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Sun 3/29

9:56 pm-9:47 am

1 stop13h 51m

$292

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Sun 5/31

6:40 am-1:10 pm

2 stops8h 30m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Knoxville to Colorado Springs

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Colorado Springs in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Colorado Springs flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Colorado Springs flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Colorado Springs flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Knoxville to Colorado Springs?

Currently, August is the cheapest month in which you can book a flight from Knoxville to Colorado Springs (average of $59). Flying from Knoxville to Colorado Springs in January is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado Springs. Reviews last updated March 17, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Knoxville to Colorado Springs. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,431 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,431 reviews
United Airlines
7.4
Good
9,431 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,468 reviews
United Airlines
7.4
Good
9,431 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Colorado Springs?

    A quick flight from Knoxville to Colorado Springs can take about 7h 20m. Southwest provides one of the quickest options available for as low as $274. The distance from Knoxville to Colorado Springs is about 1153 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Knoxville to Colorado Springs round-trip?

    Our cheapest airline available from Knoxville to Colorado Springs is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. An additional option worth looking into is United Airlines, starting at $248. American Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Knoxville to Colorado Springs that include hotel bookings?

    Yes. In addition to deals on Knoxville to Colorado Springs flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Colorado Springs?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Colorado Springs.

  • Can I find deals for business class flights from Knoxville to Colorado Springs?

    Yes. Cheapflights offers flight deals from Knoxville to Colorado Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Colorado Springs (average of $59). Flying from Knoxville to Colorado Springs in January is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cañon City

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Knoxville to Colorado Springs

Discover the top 2 airlines that operate flights from Knoxville to Colorado Springs. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$354FlexibilityNo cancel feeOn-time69%

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