$166+ Cheap flights from Knoxville to Colorado Springs (TYS - COS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — COS
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Colorado Springs with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Colorado Springs
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Cheapest flights from Knoxville to Colorado SpringsExplore 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 September 28, 2026.
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 September 28, 2026.
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/316:00 am -
1 stop5h 37m
Sat 10/313:58 pm -
1 stop5h 20m
Deal found 9/26![American Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 9/23. 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 11/42:40 pm -
2 stops9h 20m
Tue 11/106:55 am -
1 stop6h 35m
Deal found 9/23![Southwest logo]()
$336
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/246:00 am -
1 stop5h 37m
Sat 10/317:57 am -
1 stop6h 39m
Deal found 9/26![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 11/25:30 am -
1 stop8h 34m
Mon 11/912:54 pm -
1 stop6h 45m
Deal found 9/28![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 9/27. 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 10/216:56 am -
2 stops10h 04m
Mon 10/263:58 pm -
1 stop5h 30m
Deal found 9/27![American Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 9/24. 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.
Mon 11/28:09 am -
2 stops11h 18m
Mon 11/91:31 pm -
1 stop4h 38m
Deal found 9/24![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:42 am -
2 stops8h 24m
Sat 10/312:55 pm -
1 stop5h 37m
Deal found 9/26![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/311:35 pm -
1 stop5h 35m
Sat 11/217:05 pm -
2 stops13h 35m
Deal found 9/26![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop6h 55m
Sat 10/1711:57 am -
1 stop6h 52m
Deal found 9/24![United Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 9/27. 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.
Thu 10/224:11 pm -
1 stop6h 05m
Sun 10/251:31 pm -
1 stop4h 37m
Deal found 9/27![Delta logo]()
$418
Best flights from Knoxville to Colorado SpringsDiscover carefully curated flight deals from Knoxville to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Knoxville to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Southwest deal was found by Cheapflights users on 9/23. 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 11/42:40 pm -
2 stops9h 20m
Tue 11/106:55 am -
2 stops10h 55m
Deal found 9/23![Southwest logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:42 am -
2 stops8h 24m
Sat 10/312:55 pm -
1 stop5h 37m
Deal found 9/26![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/311:35 pm -
1 stop5h 35m
Sat 11/217:05 pm -
2 stops13h 35m
Deal found 9/26![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
1 stop6h 19m
Sat 10/3112:05 pm -
1 stop7h 52m
Deal found 9/25![United Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/2412:35 pm -
2 stops9h 50m
Sat 10/316:00 am -
2 stops7h 30m
Deal found 9/26![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:00 am -
1 stop6h 19m
Sat 10/3111:34 am -
2 stops7h 20m
Deal found 9/23![United Airlines logo]()
$446
Last-minute flights from Knoxville to Colorado SpringsDiscover last-minute flight deals from Knoxville to Colorado Springs. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Colorado Springs. Data last updated September 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop6h 55m
Sat 10/1711:57 am -
1 stop6h 52m
Deal found 9/24![United Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am -
1 stop6h 55m
Mon 10/261:28 pm -
1 stop7h 04m
Deal found 9/27![United Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 9/27. 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 10/216:56 am -
2 stops10h 04m
Mon 10/263:58 pm -
1 stop5h 30m
Deal found 9/27![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 9/27. 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 10/217:15 am -
2 stops9h 30m
Mon 10/2611:10 am -
2 stops9h 35m
Deal found 9/27![Southwest logo]()
$420
This Delta deal was found by Cheapflights users on 9/27. 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.
Thu 10/224:11 pm -
1 stop6h 05m
Sun 10/251:31 pm -
1 stop4h 37m
Deal found 9/27![Delta logo]()
$418
This Southwest deal was found by Cheapflights users on 9/28. 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.
Thu 10/221:50 pm -
1 stop9h 40m
Mon 10/2611:10 am -
2 stops9h 35m
Deal found 9/28![Southwest logo]()
$439
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/246:00 am -
1 stop5h 37m
Sat 10/317:57 am -
1 stop6h 39m
Deal found 9/26![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:42 am -
2 stops8h 24m
Sat 10/312:55 pm -
1 stop5h 37m
Deal found 9/26![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/2412:35 pm -
2 stops9h 50m
Sat 10/316:00 am -
2 stops7h 30m
Deal found 9/26![Southwest logo]()
$432
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/316:00 am -
1 stop5h 37m
Sat 10/313:58 pm -
1 stop5h 20m
Deal found 9/26![American Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/311:35 pm -
1 stop5h 35m
Sat 11/217:05 pm -
2 stops13h 35m
Deal found 9/26![Southwest logo]()
$404
One-way flights from Knoxville to Colorado SpringsSearch for one-way flight options from Knoxville to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Knoxville to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:00 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$166
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:15 am -
3 stops16h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Sat 12/54:24 pm -
3 stops50h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Allegiant Air logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Sat 10/314:50 pm -
3 stops27h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Allegiant Air logo]()
$428
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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (American Airlines) |
One-way from | $166 (United Airlines) |
Popular in | February |
Cheapest in | November |
Average price | $668 |
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 7,457,451 searches. Data last updated September 28, 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
Cheapest round-trip
Quickest round-trip
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Sat 12/5
5:32 pm-10:48 pm
1 stop7h 16m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$166
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Sat 10/31
10:51 am-5:35 pm
2 stops8h 44m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$171
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Sat 12/5
7:10 am-2:50 pm
2 stops9h 40m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$171
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Sat 12/5
6:15 am-8:49 pm
3 stops16h 34m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$231
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Wed 11/4
2:40 pm-10:00 pm
2 stops9h 20m
Colorado Springs
Tue 11/10
6:55 am-7:50 pm
2 stops10h 55m
$341
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Sat 10/24
10:42 am-5:06 pm
2 stops8h 24m
Colorado Springs
Sat 10/31
2:55 pm-10:32 pm
1 stop5h 37m
$402
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Sat 10/31
1:35 pm-5:10 pm
1 stop5h 35m
Colorado Springs
Sat 11/21
7:05 pm-10:40 am
2 stops13h 35m
$404
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Sat 10/24
12:35 pm-8:25 pm
2 stops9h 50m
Colorado Springs
Sat 10/31
6:00 am-3:30 pm
2 stops7h 30m
$432
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Tue 10/27
7:00 am-11:19 am
1 stop6h 19m
Colorado Springs
Sat 10/31
12:05 pm-9:57 pm
1 stop7h 52m
$441
KnoxvilleColorado Springs
TYS Knoxville McGhee Tyson - COS Colorado Springs
TYSCOS
Knoxville McGhee Tyson
Wed 10/28
7:00 am-11:19 am
1 stop6h 19m
Colorado Springs
Sat 10/31
11:34 am-8:54 pm
2 stops7h 20m
$446
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
TYS-COS
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’s the top layover airport for flights from Knoxville to Colorado Springs?
Share of 1-stop round-trip flights from Knoxville to Colorado Springs chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DFW) – chosen by Cheapflights users on 50% of 1-stop itineraries from Knoxville to Colorado Springs on Cheapflights.
What’s the cheapest layover airport for flights from Knoxville to Colorado Springs?
Average round-trip fare for 1-stop flights from Knoxville to Colorado Springs, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $348.
What’s the fastest layover option from Knoxville to Colorado Springs?
Shortest average travel time for 1-stop one-way flights from Knoxville to Colorado Springs, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 5h 51m.
Which airport typically offers the quickest layover for flights from Knoxville to Colorado Springs?
Average layover duration for 1-stop one-way flights from Knoxville to Colorado Springs, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 08m.
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 September 28, 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.
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
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.
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Other flights to Colorado Springs
Explore flights to Colorado Springs departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
Complete your trip
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Knoxville and Colorado Springs flights
Browse other Knoxville and Colorado Springs flight options. Last updated on September 28, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$408 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$531 | FlexibilityNo cancel fee | On-time69% |