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$54+ Cheap flights from Tennessee to Colorado

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DEN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Tennessee to Colorado

Keep the following information in mind while searching for Tennessee to Colorado flight deals. Data was last updated August 14, 2025.

Round-trip from

$94
(Frontier)

One-way from

$54
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$188

Good round-trip deal

$166 or less

Good one-way deal

$105 or less
From Tennessee to Colorado
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One-way flight from Tennessee to Colorado
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Highest demand for flights based on searches. 14% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Tennessee to Colorado.
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Price to beat on a one-way flight from Tennessee to Colorado.
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Find flight deals from Tennessee to Colorado

Cheapest flights from Tennessee to Colorado
Explore the most affordable flight options available from Tennessee to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:40 pmTYS - DEN
Nonstop3h 09mFrontier
Sun 9/711:29 amDEN - TYS
Nonstop2h 49mFrontier
Deal found 8/13$95
This Gotogate deal was found by Cheapflights users on 8/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
Thu 9/258:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Deal found 8/14$96
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:17 pmTYS - DEN
Nonstop3h 22mFrontier
Sun 10/262:43 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 8/13$101
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:56 pmMEM - DEN
Nonstop2h 38mFrontier
Mon 9/2212:35 pmDEN - MEM
Nonstop2h 20mFrontier
Deal found 8/12$101
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:36 pmTYS - DEN
Nonstop3h 11mFrontier
Sun 8/242:52 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 8/13$104
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:25 amBNA - DEN
Nonstop3h 01mFrontier
Mon 10/138:21 pmDEN - BNA
Nonstop2h 38mFrontier
Deal found 8/12$109
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:15 amBNA - DEN
Nonstop3h 01mFrontier
Mon 9/88:59 pmDEN - BNA
Nonstop2h 41mFrontier
Deal found 8/12$110
This Frontier deal was found by Cheapflights users on 8/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:00 amBNA - DEN
Nonstop3h 03mFrontier
Sat 9/136:50 pmDEN - BNA
Nonstop2h 43mFrontier
Deal found 8/12$111
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:30 amBNA - DEN
Nonstop3h 03mFrontier
Tue 9/166:01 pmDEN - BNA
Nonstop2h 43mFrontier
Deal found 8/12$113
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amTYS - DEN
Nonstop3h 04mAllegiant Air
Sun 10/58:54 amDEN - TYS
Nonstop2h 39mAllegiant Air
Deal found 8/14$114
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:43 pmBNA - DEN
Nonstop3h 03mFrontier
Sun 11/211:00 amDEN - BNA
Nonstop2h 43mFrontier
Deal found 8/13$114
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:30 amBNA - DEN
Nonstop3h 03mFrontier
Thu 10/28:59 pmDEN - BNA
Nonstop2h 41mFrontier
Deal found 8/12$115

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Colorado 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 August 14, 2025.
Use the filters below to find and compare flights from Tennessee to Colorado that are best for you.

Fly from

Tennessee

Fly to

Colorado

Route

Depart

Return

Price

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 9/4

8:40 pm-9:49 pm

Nonstop3h 09m

Denver Intl

Sun 9/7

11:29 am-4:18 pm

Nonstop2h 49m

$95

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Sun 9/7

7:00 am-8:06 am

Nonstop3h 06m

Denver Intl

Thu 9/25

8:56 am-1:43 pm

Nonstop2h 47m

$96

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 9/18

7:00 am-8:06 am

Nonstop3h 06m

Denver Intl

Sun 9/21

8:56 am-1:43 pm

Nonstop2h 47m

$96

MemphisDenver

MEM - DEN

MEMDEN

Memphis

Thu 9/18

6:56 pm-8:34 pm

Nonstop2h 38m

Denver Intl

Mon 9/22

12:35 pm-3:55 pm

Nonstop2h 20m

$101

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

Fri 10/10

11:25 am-1:26 pm

Nonstop3h 01m

Denver Intl

Mon 10/13

8:21 pm-11:59 pm

Nonstop2h 38m

$109

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

Wed 10/1

7:30 am-9:33 am

Nonstop3h 03m

Denver Intl

Sat 10/4

6:50 pm-10:33 pm

Nonstop2h 43m

$109

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

Fri 9/5

9:38 pm-11:38 pm

Nonstop3h 00m

Denver Intl

Mon 9/8

8:59 pm-12:40 am

Nonstop2h 41m

$109

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

Thu 9/4

6:15 am-8:16 am

Nonstop3h 01m

Denver Intl

Mon 9/8

8:59 pm-12:40 am

Nonstop2h 41m

$110

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

Tue 9/9

7:30 am-9:33 am

Nonstop3h 03m

Denver Intl

Tue 9/16

6:01 pm-9:44 pm

Nonstop2h 43m

$113

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 10/2

7:00 am-8:04 am

Nonstop3h 04m

Denver Intl

Sun 10/5

8:54 am-1:33 pm

Nonstop2h 39m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Tennessee 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 Tennessee to Colorado

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

Currently, October is the cheapest month in which you can book a flight from Tennessee to Colorado (average of $197). Flying from Tennessee to Colorado in March is currently the most expensive (average of $278). 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 TN to CO?

Find hourly flight availability from Tennessee to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Colorado as you normally would.

Weekly flight availability from Tennessee to Colorado

Explore weekly flight availability from Tennessee to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from USTN to USCO are scheduled on a Thursday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Tennessee to Colorado. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Allegiant Air
7.2
Good
701 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.8
Fair
3,217 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

  • How popular is this Tennessee to Colorado flight route?

    Within the past month, 185 users have taken a look at flights from Tennessee to Colorado.

  • What are the cheapest airlines to fly from Tennessee to Colorado one-way?

    One-way options have recently been found by users for as low as $54 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $54 and American Airlines from $105 one-way.

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

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

  • How can I find direct flights from Tennessee to Colorado?

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Colorado 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 Tennessee to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Tennessee to Colorado (average of $197). Flying from Tennessee to Colorado in March is currently the most expensive (average of $278). 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

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Alternative routes for Tennessee to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Tennessee to Colorado

Discover the top 6 airlines that operate flights from Tennessee to Colorado. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$151FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$69Average$143FlexibilityNo cancel feeOn-time88%
DeltaCheapest$108Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$152Average$526FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$176Average$471FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$176Average$403FlexibilityNo cancel feeOn-time63%

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