What is the cheapest airline that flies from Denver Intl to Tennessee?

Frontier, Allegiant Air, and Southwest are the most popular carriers operating from Denver Intl to Tennessee

What airlines fly to Tennessee?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Tennessee from Denver according to our data. Frontier is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 6 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

How many flights depart from Denver to Tennessee on average per week?

As of November 2025, there are 81 flights per week flying from Denver to Tennessee. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

How many flights depart from Denver to Tennessee on average per day?

The number of flights available between Denver and Tennessee is 11 per day as of November 2025. The most frequent departure time is 6:00PM, with 40% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from Denver Intl Airport to Tennessee?

Prices for flights from Denver Intl Airport to Tennessee are updated daily.

How many operators does momondo search for flights from Denver Intl Airport to Tennessee?

The number of operators available for flights from Denver Intl Airport to Tennessee is 6 as of November 2025.

How old do you have to be to fly from Denver Intl Airport to Tennessee?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Tennessee.

What documentation or ID do you need to fly to Tennessee?

The travel and health documents you'll need for your trip to Tennessee may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tennessee. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$43 Cheap Flights from Denver to Tennessee in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 am - 1:24 pmDEN-TYS

2h 39mnonstop

6:30 am - 7:55 amTYS-DEN

3h 25mnonstop

$92Allegiant Air

Find Deal

Thu, Nov 20 - Sun, Nov 23

8:33 am - 1:11 pmDEN-TYS

2h 38mnonstop

6:30 am - 7:43 amTYS-DEN

3h 13mnonstop

$96Allegiant Air

Find Deal

Thu, Dec 4 - Sun, Dec 7

10:46 am - 3:31 pmDEN-TYS

2h 45mnonstop

4:26 pm - 5:57 pmTYS-DEN

3h 31mnonstop

$98Frontier

Find Deal

Thu, Dec 25 - Sun, Jan 4

2:43 pm - 6:17 pmDEN-BNA

2h 34mnonstop

1:35 pm - 11:59 pmBNA-DEN

11h 24m1 stop

$102Frontier

Find Deal

Fri, Jan 9 - Thu, Jan 15

6:10 pm - 9:50 pmDEN-BNA

2h 40mnonstop

6:05 pm - 8:13 pmBNA-DEN

3h 08mnonstop

$151United Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

7:05 am - 10:45 amDEN-BNA

2h 40mnonstop

3:25 pm - 7:35 pmBNA-DEN

5h 10m1 stop

$157Southwest

Find Deal

Fri, Jan 16 - Sun, Jan 18

8:35 pm - 12:05 amDEN-BNA

2h 30mnonstop

5:30 am - 10:05 amBNA-DEN

5h 35m1 stop

$161Southwest

Find Deal

Fri, Feb 20 - Mon, Feb 23

5:58 pm - 9:21 pmDEN-MEM

2h 23mnonstop

3:25 pm - 5:03 pmMEM-DEN

2h 38mnonstop

$213United Airlines

Find Deal

Sun, Dec 7 - Fri, Dec 12

6:23 am - 3:53 pmDEN-CHA

7h 30m1 stop

12:21 pm - 6:13 pmCHA-DEN

7h 52m1 stop

$259American Airlines

Find Deal

Fri, Jan 9 - Mon, Jan 12

8:10 am - 6:50 pmDEN-TRI

8h 40m2 stops

4:11 pm - 8:17 pmTRI-DEN

6h 06m1 stop

$314American Airlines

Find Deal

Wed, Dec 3 - Sat, Dec 6

Frontier flights from Denver to Tennessee

Our best Frontier deals on Denver to Tennessee flight tickets

Frontier

Dec 25

DEN10:46 amDenver Intl

2h 45m

TYS3:31 pmKnoxville McGhee Tyson

Jan 4

TYS4:26 pmKnoxville McGhee Tyson

3h 31m

DEN5:57 pmDenver Intl

$98

Find similar

Frontier

Jan 9

DEN2:43 pmDenver Intl

2h 34m

BNA6:17 pmNashville Intl

Jan 15

BNA1:35 pmNashville Intl

11h 24m

1 stop

DEN11:59 pmDenver Intl

$102

Find similar

Frontier

Dec 18

DEN10:46 amDenver Intl

2h 45m

TYS3:31 pmKnoxville McGhee Tyson

Dec 23

TYS4:46 pmKnoxville McGhee Tyson

3h 31m

DEN6:17 pmDenver Intl

$103

Find similar

Southwest flights from Denver to Tennessee

Our best Southwest deals on Denver to Tennessee flight tickets

Southwest

Jan 16

DEN7:05 amDenver Intl

2h 40m

BNA10:45 amNashville Intl

Jan 18

BNA3:25 pmNashville Intl

5h 10m

1 stop

DEN7:35 pmDenver Intl

$157

Find similar

Southwest

Feb 20

DEN8:35 pmDenver Intl

2h 30m

BNA12:05 amNashville Intl

Feb 23

BNA5:30 amNashville Intl

5h 35m

1 stop

DEN10:05 amDenver Intl

$161

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 11/20

8:45 am-1:24 pm

Nonstop2h 39m

Knoxville McGhee Tyson

Sun 11/23

6:30 am-7:55 am

Nonstop3h 25m

$92

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 12/4

8:33 am-1:11 pm

Nonstop2h 38m

Knoxville McGhee Tyson

Sun 12/7

6:30 am-7:43 am

Nonstop3h 13m

$96

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 12/25

10:46 am-3:31 pm

Nonstop2h 45m

Knoxville McGhee Tyson

Sun 1/4

4:26 pm-5:57 pm

Nonstop3h 31m

$98

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Fri 1/9

2:43 pm-6:17 pm

Nonstop2h 34m

Nashville Intl

Thu 1/15

1:35 pm-11:59 pm

1 stop11h 24m

$102

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Fri 1/16

6:10 pm-9:50 pm

Nonstop2h 40m

Nashville Intl

Mon 1/19

6:05 pm-8:13 pm

Nonstop3h 08m

$151

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Fri 1/16

7:05 am-10:45 am

Nonstop2h 40m

Nashville Intl

Sun 1/18

3:25 pm-7:35 pm

1 stop5h 10m

$157

DenverNashville

DEN - BNA

DENBNA

Denver Intl

Fri 2/20

8:35 pm-12:05 am

Nonstop2h 30m

Nashville Intl

Mon 2/23

5:30 am-10:05 am

1 stop5h 35m

$161

DenverMemphis

DEN - MEM

DENMEM

Denver Intl

Sun 12/7

5:58 pm-9:21 pm

Nonstop2h 23m

Memphis

Fri 12/12

3:25 pm-5:03 pm

Nonstop2h 38m

$213

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Fri 1/9

6:23 am-3:53 pm

1 stop7h 30m

Chattanooga Lovell Field

Mon 1/12

12:21 pm-6:13 pm

1 stop7h 52m

$259

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Wed 12/3

8:10 am-6:50 pm

2 stops8h 40m

Blountville Tri Cities TN/VA

Sat 12/6

4:11 pm-8:17 pm

1 stop6h 06m

$314

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Tennessee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Tennessee?

The cheapest month to fly to Tennessee from Denver is in September. Flight prices, which tend to average around $209, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in September, then you should wait until August to fly from Denver, when ticket prices are also cheap, with an average price of $214.

What is the cheapest day to depart on your flight to Tennessee?

The cheapest day to depart from Denver to Tennessee is on a Friday. Travelers who choose to depart for Tennessee on a Friday will often find tickets for as low as $266. Flights from Denver to Tennessee on a Saturday will generally be more expensive and average around $334. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tennessee?

The cheapest time of day to fly to Tennessee is in the evening when flights can be purchased for as low as $207. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $327 on average. Flights to Tennessee from Denver at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Denver Intl to Tennessee flight route?

Fly from Denver Intl to Memphis for the best Denver Intl - Tennessee flight prices

How far in advance should I book a flight to Tennessee?

You are more likely to see cheaper flights to Tennessee from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $265 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Denver for as low as $218 on momondo.

What cabin class options are available on Denver Intl to Tennessee flights?

There are 4 cabin classes available to choose from on Denver Intl to Tennessee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Tennessee flights?

No. A direct flight is the cheapest option for a flight between Denver to Tennessee.

Cheap Denver to Tennessee flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Tennessee

Best Price Found	$52
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Tennessee	1 airport

The best one-way flight to Tennessee from Denver in the past 72 hours is $52. The best round-trip flight deal from Denver to Tennessee found on momondo in the last 72 hours is $154.

The fastest flight from Denver to Tennessee takes 2h 10m

Direct flights go from Denver to Tennessee every day.

There is 1 airport near Tennessee: Memphis (MEM)

Search flight deals

When did momondo last update prices for flights from Denver Intl Airport to Tennessee?
Prices for flights from Denver Intl Airport to Tennessee are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Tennessee?
The number of operators available for flights from Denver Intl Airport to Tennessee is 6 as of November 2025.
How old do you have to be to fly from Denver Intl Airport to Tennessee?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The travel and health documents you'll need for your trip to Tennessee may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tennessee. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Tennessee?
momondo data reveals that the most frequently booked plane model on the route from Denver to Tennessee is Boeing 737 MAX 8, representing 19.86% of all bookings. The subsequent popular models are Boeing 737-800 at 12.91%, Boeing 737 MAX 9 at 9.96%, and Airbus A321neo at 9.90%.

Best airlines flying from Denver to Tennessee

Compare and see reviews for airlines that fly from Denver to Tennessee with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $48	Free Cancellation	Rating 5.8 3,115 reviews	Search Frontier flights
Allegiant Air	PriceFrom $64	Free Cancellation	Rating 7.2 696 reviews	Search Allegiant Air flights
Delta	PriceFrom $108	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
United Airlines	PriceFrom $158	Free Cancellation	Rating 7.4 9,001 reviews	Search United Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 8.0 4,239 reviews	Search Southwest flights
American Airlines	PriceFrom $188	Free Cancellation	Rating 7.2 11,039 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Tennessee?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tennessee from Denver.

Can I find flights from Denver to Tennessee with flexible booking policies on momondo?

Flights from Denver to Tennessee with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Tennessee?

Once all potential Denver to Tennessee flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Denver to Tennessee right now. Can momondo alert me if prices change?

Price alerts on flights to Tennessee from Denver are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Tennessee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Tennessee

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Cheap flights from Denver to Tennessee from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Tennessee departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Denver to Tennessee

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Frontier flights from Denver to Tennessee

Our best Frontier deals on Denver to Tennessee flight tickets

Southwest flights from Denver to Tennessee

Our best Southwest deals on Denver to Tennessee flight tickets

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How to get the cheapest flight ticket from Denver to Tennessee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tennessee?

What is the cheapest day to depart on your flight to Tennessee?

What is the cheapest time of day to depart on your flight to Tennessee?

What is the cheapest Denver Intl to Tennessee flight route?

Fly from Denver Intl to Memphis for the best Denver Intl - Tennessee flight prices

How far in advance should I book a flight to Tennessee?

What cabin class options are available on Denver Intl to Tennessee flights?

There are 4 cabin classes available to choose from on Denver Intl to Tennessee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Tennessee flights?

No. A direct flight is the cheapest option for a flight between Denver to Tennessee.

What is the cheapest airline that flies from Denver Intl to Tennessee?

Frontier, Allegiant Air, and Southwest are the most popular carriers operating from Denver Intl to Tennessee

What airlines fly to Tennessee?

How many flights depart from Denver to Tennessee on average per day?

The number of flights available between Denver and Tennessee is 11 per day as of November 2025. The most frequent departure time is 6:00PM, with 40% of daily flights leaving in the afternoon.

How many flights depart from Denver to Tennessee on average per week?

As of November 2025, there are 81 flights per week flying from Denver to Tennessee. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

Cheap Denver to Tennessee flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Tennessee

Best Price Found

Fastest flight time

Direct flights

Airports in Tennessee

When did momondo last update prices for flights from Denver Intl Airport to Tennessee?

How many operators does momondo search for flights from Denver Intl Airport to Tennessee?

How old do you have to be to fly from Denver Intl Airport to Tennessee?

What documentation or ID do you need to fly to Tennessee?

What is the most popular plane model from Denver to Tennessee?

Best airlines flying from Denver to Tennessee

Compare and see reviews for airlines that fly from Denver to Tennessee with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Tennessee?

Can I find flights from Denver to Tennessee with flexible booking policies on momondo?

How can momondo help me find flights from Denver to Tennessee?

I’m not ready to book a flight from Denver to Tennessee right now. Can momondo alert me if prices change?

An easier way to manage your Tennessee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Tennessee

Popular cities in Tennessee

Popular flights according to clicks in the last 7 days on momondo