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$54+ Cheap flights from Tennessee to Denver (DEN)

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DEN
Ağu 5 — Ağu 121
Sal 8/5
Sal 8/12
1 adult, Economy
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Cheap flight deals from Tennessee to Denver

Keep the following information in mind while searching for Tennessee to Denver flight deals. Data was last updated Temmuz 31, 2025.

Round-trip from

$96
(Mytrip)

One-way from

$54
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$199

Good round-trip deal

$168 or less

Good one-way deal

$105 or less
From Tennessee to Denver Intl
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One-way flight from Tennessee to Denver Intl
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Highest demand for flights based on searches. 15% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Tennessee to Denver Intl.
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Price to beat on a one-way flight from Tennessee to Denver Intl.
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Find flight deals from Tennessee to Denver

Cheapest flights from Tennessee to Denver
Explore the most affordable flight options available from Tennessee to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Temmuz 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Paz 9/147:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
Paz 9/218:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Deal found 7/31$96
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Per 9/118:40 pmTYS - DEN
Nonstop3h 09mFrontier
Paz 9/1411:29 amDEN - TYS
Nonstop2h 49mFrontier
Deal found 7/29$101
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Per 10/96:12 amBNA - DEN
Nonstop3h 00mFrontier
Sal 10/149:14 pmDEN - BNA
Nonstop2h 38mFrontier
Deal found 7/29$113
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Per 9/186:56 pmMEM - DEN
Nonstop2h 38mFrontier
Pzt 9/2212:35 pmDEN - MEM
Nonstop2h 20mFrontier
Deal found 7/29$120
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Cum 9/263:25 pmMEM - DEN
Nonstop2h 33mUnited Airlines
Pzt 9/295:55 pmDEN - MEM
Nonstop2h 21mUnited Airlines
Deal found 7/31$177
This Southwest deal was found by Cheapflights users on 7/31. 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.
Cum 9/197:05 amMEM - DEN
Nonstop2h 25mSouthwest
Paz 9/218:30 pmDEN - MEM
Nonstop2h 15mSouthwest
Deal found 7/31$187
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Cmt 9/65:25 amMEM - DEN
1 stop5h 16mAmerican Airlines
Cmt 9/612:41 pmDEN - MEM
1 stop7h 06mAmerican Airlines
Deal found 7/30$191
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Per 9/44:40 pmTYS - DEN
Nonstop3h 12mUnited Airlines
Cum 9/55:28 pmDEN - TYS
Nonstop3h 02mUnited Airlines
Deal found 7/31$199
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Pzt 9/153:13 pmTYS - DEN
1 stop7h 50mAmerican Airlines
Pzt 9/1511:59 pmDEN - TYS
1 stop7h 57mAmerican Airlines
Deal found 7/31$213
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Cum 10/318:01 amCHA - DEN
1 stop6h 33mAmerican Airlines
Pzt 11/311:59 pmDEN - CHA
1 stop7h 50mAmerican Airlines
Deal found 7/29$229
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cum 8/222:29 pmTYS - DEN
1 stop7h 46mMultiple Airlines
Paz 8/2411:58 amDEN - TYS
Nonstop2h 45mMultiple Airlines
Deal found 7/29$229
This Delta deal was found by Cheapflights users on 7/31. 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.
Cmt 9/67:50 amTYS - DEN
1 stop8h 13mDelta
Cum 9/1212:59 amDEN - TYS
1 stop7h 26mDelta
Deal found 7/31$237

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Denver 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 Temmuz 31, 2025.
Use the filters below to find and compare flights from Tennessee to Denver that are best for you.

Fly from

Tennessee

Fly to

Denver

Route

Depart

Return

Price

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Paz 9/14

7:00 am-8:06 am

Nonstop3h 06m

Denver Intl

Paz 9/21

8:56 am-1:43 pm

Nonstop2h 47m

$96

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Per 9/11

8:40 pm-9:49 pm

Nonstop3h 09m

Denver Intl

Paz 9/14

11:29 am-4:18 pm

Nonstop2h 49m

$101

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

Per 10/9

6:12 am-8:12 am

Nonstop3h 00m

Denver Intl

Sal 10/14

9:14 pm-12:52 am

Nonstop2h 38m

$113

MemphisDenver

MEM - DEN

MEMDEN

Memphis

Per 9/18

6:56 pm-8:34 pm

Nonstop2h 38m

Denver Intl

Pzt 9/22

12:35 pm-3:55 pm

Nonstop2h 20m

$120

MemphisDenver

MEM - DEN

MEMDEN

Memphis

Cum 9/26

3:25 pm-4:58 pm

Nonstop2h 33m

Denver Intl

Pzt 9/29

5:55 pm-9:16 pm

Nonstop2h 21m

$177

MemphisDenver

MEM - DEN

MEMDEN

Memphis

Cum 9/19

7:05 am-8:30 am

Nonstop2h 25m

Denver Intl

Paz 9/21

8:30 pm-11:45 pm

Nonstop2h 15m

$187

MemphisDenver

MEM - DEN

MEMDEN

Memphis

Cmt 9/6

5:25 am-9:41 am

1 stop5h 16m

Denver Intl

Cmt 9/6

12:41 pm-8:47 pm

1 stop7h 06m

$191

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Per 9/4

4:40 pm-5:52 pm

Nonstop3h 12m

Denver Intl

Cum 9/5

5:28 pm-10:30 pm

Nonstop3h 02m

$199

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Pzt 9/15

3:13 pm-9:03 pm

1 stop7h 50m

Denver Intl

Pzt 9/15

11:59 pm-9:56 am

1 stop7h 57m

$213

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Cum 8/22

2:29 pm-8:15 pm

1 stop7h 46m

Denver Intl

Paz 8/24

11:58 am-4:43 pm

Nonstop2h 45m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 43 results
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Best time to book a flight from Tennessee to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from Tennessee to Denver (average of $197). Flying from Tennessee to Denver 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 DEN?

Find hourly flight availability from Tennessee to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Temmuz 31, 2025.

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

Weekly flight availability from Tennessee to Denver

Explore weekly flight availability from Tennessee to Denver. 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 Temmuz 31, 2025.

The most flights from USTN to DEN are scheduled on a Thursday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Tennessee to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated Temmuz 31, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Tennessee to Denver have to say. 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.
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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
702 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

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 Denver. 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 into for flights to Denver from Tennessee?

    Most people fly into Denver Intl (DEN) if they book a flight to Denver from Tennessee. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How popular is this Tennessee to Denver flight route?

    This flight path from Tennessee to Denver Intl was viewed by 182 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $54. Frontier flights start at $60 while deals on United Airlines start at $89 one-way.

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

    The most popular route from Tennessee to Denver is Nashville Intl - Denver Intl. You may also consider Memphis - Denver Intl or Knoxville McGhee Tyson - Denver Intl.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tennessee to Denver on time: United Airlines (61%), Frontier (61%), Southwest (51%).

  • What are the cheapest flights from Tennessee to Denver?

    Looking at all options, your cheapest flight can be booked for $73. While the most popular route (Nashville Intl - Denver Intl) can be booked for $102 on average our data indicates $472 when flying from Tennessee to Denver.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Tennessee to Denver (average of $197). Flying from Tennessee to Denver 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Greeley
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

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Alternative routes for Tennessee to Denver

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 Denver

Discover the top 6 airlines that operate flights from Tennessee to Denver. 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 Temmuz 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$150FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$68Average$142FlexibilityNo cancel feeOn-time88%
DeltaCheapest$108Average$322FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$153Average$366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$176Average$334FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$177Average$311FlexibilityNo cancel feeOn-time63%

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