$155+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — COS
May 31 — Jun 71
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Colorado Springs with Cheapflights
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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
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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 May 1, 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 May 1, 2026.
This Delta deal was found by Cheapflights users on 4/29. 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 11/185:57 pm
TYS
- COS
1 stop5h 24m
Delta
Sun 11/226:00 am
COS
- TYS
1 stop7h 05m
Delta
Deal found 4/29![Delta logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 10/129:13 am
TYS
- COS
1 stop8h 10m
Allegiant Air
Fri 10/166:08 pm
COS
- TYS
1 stop13h 35m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$348
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 8/136:00 am
TYS
- COS
1 stop5h 18m
American Airlines
Mon 8/178:00 am
COS
- TYS
1 stop6h 42m
American Airlines
Deal found 4/30![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:59 pm
TYS
- COS
1 stop5h 28m
Delta
Tue 6/96:00 am
COS
- TYS
1 stop5h 19m
Delta
Deal found 4/26![Delta logo]()
$360
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/245:33 pm
TYS
- COS
1 stop6h 51m
American Airlines
Tue 6/303:53 pm
COS
- TYS
1 stop6h 02m
American Airlines
Deal found 4/30![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/275:36 am
TYS
- COS
1 stop6h 18m
American Airlines
Tue 6/93:53 pm
COS
- TYS
1 stop6h 02m
American Airlines
Deal found 4/27![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/271:00 pm
TYS
- COS
2 stops11h 25m
American Airlines
Tue 6/23:45 pm
COS
- TYS
1 stop6h 11m
American Airlines
Deal found 4/28![American Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 4/30. 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 8/136:45 am
TYS
- COS
1 stop5h 17m
Delta
Mon 8/1710:57 am
COS
- TYS
2 stops10h 50m
Delta
Deal found 4/30![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:30 am
TYS
- COS
1 stop6h 40m
United Airlines
Tue 6/21:49 pm
COS
- TYS
2 stops8h 41m
United Airlines
Deal found 4/28![United Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Thu 5/144:31 pm
TYS
- COS
1 stop19h 18m
Allegiant Air
Mon 5/1810:39 am
COS
- TYS
1 stop9h 09m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$403
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 May 1, 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 May 1, 2026.
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 8/136:00 am
TYS
- COS
1 stop5h 18m
American Airlines
Mon 8/178:00 am
COS
- TYS
1 stop6h 42m
American Airlines
Deal found 4/30![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/30. 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 8/136:45 am
TYS
- COS
1 stop5h 17m
Delta
Mon 8/1710:57 am
COS
- TYS
2 stops10h 50m
Delta
Deal found 4/30![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 10/278:45 am
TYS
- COS
1 stop7h 55m
United Airlines
Sat 10/311:50 pm
COS
- TYS
1 stop6h 30m
United Airlines
Deal found 4/26![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 4/30. 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 8/137:10 am
TYS
- COS
2 stops7h 25m
Southwest
Mon 8/176:30 am
COS
- TYS
2 stops10h 05m
Southwest
Deal found 4/30![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:59 pm
TYS
- COS
1 stop5h 28m
Delta
Tue 6/911:10 am
COS
- TYS
2 stops10h 44m
Delta
Deal found 4/28![Delta logo]()
$421
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/106:30 am
TYS
- COS
1 stop6h 40m
United Airlines
Thu 6/1112:56 pm
COS
- TYS
1 stop7h 23m
United Airlines
Deal found 4/30![United Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/206:54 pm
TYS
- COS
1 stop6h 38m
American Airlines
Sat 5/303:45 pm
COS
- TYS
1 stop6h 11m
American Airlines
Deal found 5/1![American Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 4/26. 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.
Thu 5/282:45 pm
TYS
- COS
2 stops11h 20m
Southwest
Tue 6/95:35 am
COS
- TYS
2 stops6h 30m
Southwest
Deal found 4/26![Southwest logo]()
$478
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 6/245:33 pm
TYS
- COS
1 stop6h 51m
American Airlines
Tue 6/301:06 pm
COS
- TYS
2 stops8h 41m
American Airlines
Deal found 4/28![American Airlines logo]()
$503
This Southwest deal was found by Cheapflights users on 4/30. 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 6/105:40 pm
TYS
- COS
1 stop6h 00m
Southwest
Sun 6/149:25 am
COS
- TYS
2 stops9h 50m
Southwest
Deal found 4/30![Southwest logo]()
$544
Last-minute flights from Knoxville to Colorado SpringsDiscover last-minute flight deals from Knoxville to Colorado Springs. Data last updated May 1, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Colorado Springs. Data last updated May 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Thu 5/144:31 pm
TYS
- COS
1 stop19h 18m
Allegiant Air
Mon 5/1810:39 am
COS
- TYS
1 stop9h 09m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$403
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/156:54 pm
TYS
- COS
1 stop6h 38m
American Airlines
Tue 5/195:40 am
COS
- TYS
1 stop7h 39m
American Airlines
Deal found 4/30![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 5/235:33 pm
TYS
- COS
1 stop6h 52m
American Airlines
Wed 5/273:45 pm
COS
- TYS
1 stop6h 11m
American Airlines
Deal found 4/28![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/275:33 pm
TYS
- COS
1 stop6h 52m
American Airlines
Tue 6/23:45 pm
COS
- TYS
1 stop6h 11m
American Airlines
Deal found 4/28![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/275:36 am
TYS
- COS
1 stop6h 18m
American Airlines
Tue 6/93:53 pm
COS
- TYS
1 stop6h 02m
American Airlines
Deal found 4/27![American Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:59 pm
TYS
- COS
1 stop5h 28m
Delta
Tue 6/911:10 am
COS
- TYS
2 stops10h 44m
Delta
Deal found 4/28![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:59 pm
TYS
- COS
1 stop5h 28m
Delta
Tue 6/96:00 am
COS
- TYS
1 stop5h 19m
Delta
Deal found 4/26![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:30 am
TYS
- COS
1 stop6h 40m
United Airlines
Tue 6/21:49 pm
COS
- TYS
2 stops8h 41m
United Airlines
Deal found 4/28![United Airlines logo]()
$401
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 May 1, 2026.
Search for one-way flight options from Knoxville to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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.
Mon 6/293:54 pm
TYS
- COS
1 stop7h 13m
Delta
Deal found 4/27![Delta logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/317:27 pm
TYS
- COS
1 stop15h 52m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$161
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/174:31 pm
TYS
- COS
1 stop19h 18m
Allegiant Air
Deal found 4/27![Allegiant Air logo]()
$210
This Delta deal was found by Cheapflights users on 4/29. 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 5/63:01 pm
TYS
- COS
1 stop7h 19m
Delta
Deal found 4/29![Delta logo]()
$212
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/67:00 am
TYS
- COS
2 stops11h 23m
American Airlines
Deal found 4/29![American Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/317:00 am
TYS
- COS
3 stops35h 26m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/67:00 am
TYS
- COS
3 stops18h 59m
United Airlines
Deal found 4/29![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 4/27. 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.
Mon 6/294:20 pm
TYS
- COS
2 stops11h 00m
Southwest
Deal found 4/27![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 4/26. 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.
Mon 5/182:45 pm
TYS
- COS
2 stops11h 20m
Southwest
Deal found 4/26![Southwest logo]()
$345
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Mon 5/188:48 pm
TYS
- COS
1 stop17h 04m
American Airlines
Deal found 4/26![American Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 4/27. 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.
Sun 5/172:40 pm
TYS
- COS
2 stops11h 10m
Southwest
Deal found 4/27![Southwest logo]()
$626
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 May 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (Kiwi.com) |
One-way from | $155 (Delta) |
Popular in | February |
Cheapest in | September |
Average price | $423 |
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 May 1, 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 - COS
TYSCOS
Knoxville McGhee Tyson
Thu 8/13
6:00 am-9:18 am
1 stop5h 18m
Colorado Springs
Mon 8/17
8:00 am-4:42 pm
1 stop6h 42m
$359
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Thu 8/13
6:45 am-10:02 am
1 stop5h 17m
Colorado Springs
Mon 8/17
10:57 am-11:47 pm
2 stops10h 50m
$399
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Tue 10/27
8:45 am-2:40 pm
1 stop7h 55m
Colorado Springs
Sat 10/31
1:50 pm-10:20 pm
1 stop6h 30m
$399
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Wed 5/27
5:59 pm-9:27 pm
1 stop5h 28m
Colorado Springs
Tue 6/9
11:10 am-11:54 pm
2 stops10h 44m
$421
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Wed 6/10
6:30 am-11:10 am
1 stop6h 40m
Colorado Springs
Thu 6/11
12:56 pm-10:19 pm
1 stop7h 23m
$442
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Thu 8/13
7:10 am-12:35 pm
2 stops7h 25m
Colorado Springs
Mon 8/17
6:30 am-6:35 pm
2 stops10h 05m
$447
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Wed 5/20
6:54 pm-11:32 pm
1 stop6h 38m
Colorado Springs
Sat 5/30
3:45 pm-11:56 pm
1 stop6h 11m
$449
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Thu 5/28
2:45 pm-12:05 am
2 stops11h 20m
Colorado Springs
Tue 6/9
5:35 am-2:05 pm
2 stops6h 30m
$478
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Wed 6/24
5:33 pm-10:24 pm
1 stop6h 51m
Colorado Springs
Tue 6/30
1:06 pm-11:47 pm
2 stops8h 41m
$503
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Wed 6/10
5:40 pm-9:40 pm
1 stop6h 00m
Colorado Springs
Sun 6/14
9:25 am-9:15 pm
2 stops9h 50m
$544
Showing 1-10 of 18 resultsSorted 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 May.
| 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
Prices
More
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 May 1, 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.
Overall
7.4
Boarding
7.7
Entertainment
7.1
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Boarding
7.7
Entertainment
7.1
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Boarding
7.7
Entertainment
7.1
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
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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 May 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$328 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$354 | FlexibilityNo cancel fee | On-time69% |