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$39+ Cheap flights from Denver (DEN) to Tennessee

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BNA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Denver to Tennessee

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

Round-trip from

$79
(Frontier)

One-way from

$39
(Frontier)

Popular in

May

Cheapest in

September

Average price

$209

Good round-trip deal

$101 or less

Good one-way deal

$82 or less
From Denver Intl to Tennessee
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One-way flight from Denver Intl to Tennessee
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Highest demand for flights based on searches. 10% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% 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 Denver Intl to Tennessee.
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Price to beat on a one-way flight from Denver Intl to Tennessee.
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Find flight deals from Denver to Tennessee

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

This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:46 pmDEN - MEM
Nonstop2h 21mFrontier
Sun 9/288:04 pmMEM - DEN
Nonstop2h 40mFrontier
Deal found 8/14$79
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:03 pmDEN - TYS
Nonstop2h 47mFrontier
Sun 9/75:08 pmTYS - DEN
Nonstop3h 07mFrontier
Deal found 8/14$89
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 9/48:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Sun 9/77:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
Deal found 8/13$92
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.
Sun 9/78:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Sun 9/147:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
Deal found 8/14$96
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/242:52 pmDEN - TYS
Nonstop2h 49mFrontier
Sun 9/75:08 pmTYS - DEN
Nonstop3h 07mFrontier
Deal found 8/14$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 8/2111:58 amDEN - TYS
Nonstop2h 45mAllegiant Air
Sun 8/2410:00 amTYS - DEN
Nonstop3h 08mAllegiant Air
Deal found 8/13$105
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:52 pmDEN - TYS
Nonstop2h 49mFrontier
Sun 8/248:33 pmTYS - DEN
Nonstop3h 11mFrontier
Deal found 8/13$115
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.
Fri 11/1411:00 amDEN - BNA
Nonstop2h 43mFrontier
Mon 11/173:43 pmBNA - DEN
Nonstop3h 02mFrontier
Deal found 8/12$125
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.
Sun 9/148:59 pmDEN - BNA
Nonstop2h 41mFrontier
Wed 9/177:30 amBNA - DEN
Nonstop3h 03mFrontier
Deal found 8/14$126
This Frontier deal was found by Cheapflights users on 8/11. 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.
Fri 12/53:11 pmDEN - BNA
Nonstop2h 34mFrontier
Mon 12/87:40 pmBNA - DEN
Nonstop3h 08mFrontier
Deal found 8/11$127
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 9/118:59 pmDEN - BNA
Nonstop2h 41mFrontier
Fri 9/126:15 amBNA - DEN
Nonstop3h 01mFrontier
Deal found 8/14$128
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:21 pmDEN - BNA
Nonstop2h 38mFrontier
Thu 10/163:24 pmBNA - DEN
1 stop18h 07mFrontier
Deal found 8/13$129

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Tennessee 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 Denver to Tennessee that are best for you.

Fly from

Denver

Fly to

Tennessee

Route

Depart

Return

Price

DenverMemphis

DEN - MEM

DENMEM

Denver Intl

Thu 9/25

2:46 pm-6:07 pm

Nonstop2h 21m

Memphis

Sun 9/28

8:04 pm-9:44 pm

Nonstop2h 40m

$79

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Sun 9/14

8:56 am-1:43 pm

Nonstop2h 47m

Knoxville McGhee Tyson

Thu 9/18

7:00 am-8:06 am

Nonstop3h 06m

$92

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 9/4

8:56 am-1:43 pm

Nonstop2h 47m

Knoxville McGhee Tyson

Sun 9/7

7:00 am-8:06 am

Nonstop3h 06m

$92

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 9/25

8:56 am-1:43 pm

Nonstop2h 47m

Knoxville McGhee Tyson

Sun 9/28

7:00 am-8:06 am

Nonstop3h 06m

$96

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Sun 9/7

8:56 am-1:43 pm

Nonstop2h 47m

Knoxville McGhee Tyson

Sun 9/14

7:00 am-8:06 am

Nonstop3h 06m

$96

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Sun 8/24

2:52 pm-7:41 pm

Nonstop2h 49m

Knoxville McGhee Tyson

Sun 9/7

5:08 pm-6:15 pm

Nonstop3h 07m

$101

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 9/4

3:03 pm-7:50 pm

Nonstop2h 47m

Knoxville McGhee Tyson

Sun 9/7

7:00 am-8:06 am

Nonstop3h 06m

$118

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 10/23

8:54 am-1:33 pm

Nonstop2h 39m

Knoxville McGhee Tyson

Sun 10/26

7:00 am-8:04 am

Nonstop3h 04m

$125

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Mon 10/6

5:00 pm-8:43 pm

Nonstop2h 43m

Nashville Intl

Thu 10/9

6:12 am-8:12 am

Nonstop3h 00m

$126

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Fri 10/17

8:21 pm-11:59 pm

Nonstop2h 38m

Nashville Intl

Tue 10/21

6:12 am-8:12 am

Nonstop3h 00m

$126

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 Denver to Tennessee

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

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

Currently, January is the cheapest month in which you can book a flight from Denver to Tennessee (average of $220). Flying from Denver to Tennessee in June is currently the most expensive (average of $291). 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 DEN to TN?

Find hourly flight availability from Denver to Tennessee. 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 Denver to Tennessee as you normally would.

Weekly flight availability from Denver to Tennessee

Explore weekly flight availability from Denver to Tennessee. 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 DEN to USTN are scheduled on a Thursday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Denver to Tennessee by reading reviews from past customers. 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

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Allegiant Air
7.2
Good
701 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,219 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • What airport do you fly from for flights from Denver to Tennessee?

    If you book a flight to Tennessee from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver.

  • How popular is this Denver to Tennessee flight route?

    The Denver Intl to Tennessee flight path was viewed by 55 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the most popular routes from Denver to Tennessee?

    The most popular flight routes from Denver to Tennessee are Denver Intl - Nashville Intl, Denver Intl - Knoxville McGhee Tyson and Denver Intl - Memphis.

  • What are the most reliable airlines from Denver to Tennessee?

    The top 3 most reliable airlines when flying from Denver to Tennessee are Southwest (67%), Frontier (66%) and United Airlines (62%).

  • What are the cheapest flights from Denver to Tennessee?

    While on average a flight from Denver to Tennessee is generally $207, our data shows the cheapest flight currently is $73. When looking at the most popular route, (Denver Intl - Nashville Intl), you can expect to pay $131 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Tennessee (average of $220). Flying from Denver to Tennessee in June is currently the most expensive (average of $291). 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.

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Alternative routes for Denver to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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Denver to John F Kennedy Intl flights
Denver to LaGuardia flights
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Denver to Pensacola flights

Top 6 airlines flying from Denver to Tennessee

Discover the top 6 airlines that operate flights from Denver to Tennessee. 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$46Average$169FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$72Average$130FlexibilityNo cancel feeOn-time88%
DeltaCheapest$108Average$323FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$157Average$380FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$168Average$332FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$177Average$312FlexibilityNo cancel feeOn-time63%

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