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 $249 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $257 and $379 round-trip. American Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Knoxville to Colorado Springs one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $125. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Knoxville to Colorado Springs for a low price.

What is the cheapest day to fly from Knoxville to Colorado Springs?

Travelers seeking maximum savings on their Knoxville to Colorado Springs flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Colorado Springs ranges from 0.3 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. January is typically the driest time to visit Colorado Springs when rainfall is around 0.3 in.

If weather is an important factor for your trip to Colorado Springs, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular airlines that fly from Knoxville to Colorado Springs?

Before booking your flight from Knoxville to Colorado Springs check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

What is the cheapest day to fly round-trip from Knoxville to Colorado Springs?

Sunday flights are found to be more expensive to fly from Knoxville to Colorado Springs. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Colorado Springs.

How far in advance should I book a flight from Knoxville to Colorado Springs?

Users have found that booking a flight from Knoxville to Colorado Springs at least 61 days early can save you up to 108% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Knoxville to Colorado Springs for as little as $130 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $264 for flights departing within the next 3 days.

What is the cheapest month to fly from Knoxville to Colorado Springs?

The best pricing can be found in the month of August. Prices to Colorado Springs from Knoxville average $239. You can even find prices in August for less than $239, as users have found deals to Colorado Springs from as low as $48. The month of December appears to be one of the more expensive times to travel to Colorado Springs from Knoxville. Flying in the targeted month can save you up to 41%.

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.

$125+ Flights from Knoxville to Colorado Springs

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Cheap flight deals from Knoxville to Colorado Springs

Round-trip from	$249 (American Airlines)
One-way from	$125 (American Airlines)
Popular in	December
Cheapest in	January
Average price	$338

From Knoxville McGhee Tyson to Colorado Springs

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One-way flight from Knoxville McGhee Tyson to Colorado Springs

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Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 3, 2025.

Thu 9/44:37 pmTYS - COS

1 stop7h 31mAmerican Airlines

Wed 9/106:02 amCOS - TYS

1 stop5h 11mAmerican Airlines

Deal found 7/3

$249

Sat 8/234:39 pmTYS - COS

1 stop6h 02mDelta

Tue 8/261:10 pmCOS - TYS

1 stop4h 56mDelta

Deal found 7/1

$257

Thu 7/174:35 pmTYS - COS

1 stop7h 20mUnited Airlines

Mon 7/2112:05 pmCOS - TYS

2 stops9h 54mUnited Airlines

Deal found 7/1

$500

Best flights from Knoxville to Colorado Springs
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 July 3, 2025.

Thu 9/44:37 pmTYS - COS

1 stop7h 31mAmerican Airlines

Wed 9/106:02 amCOS - TYS

1 stop5h 11mAmerican Airlines

Deal found 7/3

$249

Sat 8/234:39 pmTYS - COS

1 stop6h 02mDelta

Tue 8/261:10 pmCOS - TYS

1 stop4h 56mDelta

Deal found 7/1

$257

Fri 9/57:00 amTYS - COS

3 stops15h 39mUnited Airlines

Tue 9/912:50 pmCOS - TYS

2 stops7h 55mUnited Airlines

Deal found 7/2

$379

Last-minute flights from Knoxville to Colorado Springs
Discover last-minute flight deals from Knoxville to Colorado Springs. Data last updated July 3, 2025 and is based on user searches.

Fri 7/116:22 pmTYS - COS

1 stop7h 30mAmerican Airlines

Mon 7/145:00 amCOS - TYS

1 stop6h 12mAmerican Airlines

Deal found 7/1

$329

Fri 7/112:30 pmTYS - COS

2 stops11h 22mUnited Airlines

Mon 7/1412:05 pmCOS - TYS

2 stops9h 54mUnited Airlines

Deal found 7/1

$585

Thu 7/174:35 pmTYS - COS

1 stop7h 20mUnited Airlines

Mon 7/2112:05 pmCOS - TYS

2 stops9h 54mUnited Airlines

Deal found 7/1

$500

Tue 7/296:00 amTYS - COS

1 stop5h 51mAmerican Airlines

Fri 8/86:27 amCOS - TYS

1 stop5h 11mAmerican Airlines

Deal found 7/2

$249

Sat 8/234:39 pmTYS - COS

1 stop6h 02mDelta

Tue 8/261:10 pmCOS - TYS

1 stop4h 56mDelta

Deal found 7/1

$257

One-way flights from Knoxville to Colorado Springs
Search for one-way flight options from Knoxville to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 7/236:00 amTYS - COS

1 stop5h 51mAmerican Airlines

Deal found 7/2

$125

Wed 7/236:19 pmTYS - COS

1 stop5h 04mDelta

Deal found 7/2

$129

Fri 7/114:35 pmTYS - COS

1 stop6h 20mUnited Airlines

Deal found 7/1

$205

Cheapflights Fare Finder

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

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Thu 9/4

4:37 pm-10:08 pm

1 stop7h 31m

Colorado Springs

Wed 9/10

6:02 am-1:13 pm

1 stop5h 11m

$249

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Sat 8/23

4:39 pm-8:41 pm

1 stop6h 02m

Colorado Springs

Tue 8/26

1:10 pm-8:06 pm

1 stop4h 56m

$257

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Fri 9/5

7:00 am-8:39 pm

3 stops15h 39m

Colorado Springs

Tue 9/9

12:50 pm-10:45 pm

2 stops7h 55m

$379

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Wed 7/23

6:00 am-9:51 am

1 stop5h 51m

$125

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Wed 7/23

6:19 pm-9:23 pm

1 stop5h 04m

$129

KnoxvilleColorado Springs

TYS - COS

TYSCOS

Knoxville McGhee Tyson

Fri 7/11

4:35 pm-8:55 pm

1 stop6h 20m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, January is the cheapest month in which you can book a flight from Knoxville to Colorado Springs (average of $316). Flying from Knoxville to Colorado Springs in March is currently the most expensive (average of $412). 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.

What is the cheapest time of day to fly from TYS to COS?

A simple way to save on the total cost of your ticket is to fly from Knoxville to Colorado Springs in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Colorado Springs

Read reviews from past customers who have flown Delta, 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.

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,970 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,845 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 $249 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $257 and $379 round-trip. American Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Knoxville to Colorado Springs one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $125. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Knoxville to Colorado Springs for a low price.
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, January is the cheapest month in which you can book a flight from Knoxville to Colorado Springs (average of $316). Flying from Knoxville to Colorado Springs in March is currently the most expensive (average of $412). 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

Cañon City

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Top 3 airlines flying from Knoxville to Colorado Springs

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$223	Average$368	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$256	Average$338	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$273	Average$379	FlexibilityNo cancel fee	On-time69%

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$125+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Colorado Springs with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Colorado Springs

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Knoxville to Colorado Springs

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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Colorado Springs that are best for you.

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.

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?

What is the cheapest time of day to fly from TYS to COS?

Find hourly flight availability from Knoxville to Colorado Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing Colorado Springs

Read reviews from past customers who have flown Delta, 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.

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.

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

What are the cheapest airlines to fly from Knoxville to Colorado Springs one-way?

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

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

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

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

Traveling to a place near Knoxville?

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Alternative routes for Knoxville to Colorado Springs

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Top 3 airlines flying from Knoxville to Colorado Springs

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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 July 3, 2025.