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Gatlinburg

$41+ Cheap flights from Denver (DEN) to Gatlinburg, TN

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TYS
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Gatlinburg are usually found in August or April, booked 54 days in advance, depart on a Thursday or Sunday and return on a Thursday

Cheap flight deals from Denver to Gatlinburg

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

Round-trip from

$94
(Frontier)

One-way from

$41
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$226
From Denver Intl to Gatlinburg
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One-way flight from Denver Intl to Gatlinburg
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Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Denver to Gatlinburg

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

This Frontier deal was found by Cheapflights users on 9/13. 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.
Mon 9/222:59 pmDEN - TYS
Nonstop2h 46mFrontier
Mon 9/298:35 pmTYS - DEN
Nonstop3h 09mFrontier
Deal found 9/13$94
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 11/69:05 amDEN - TYS
Nonstop2h 39mAllegiant Air
Sun 11/97:00 amTYS - DEN
Nonstop3h 15mAllegiant Air
Deal found 9/13$105
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 9/258:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Sun 9/287:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
Deal found 9/14$107
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:05 amDEN - TYS
Nonstop2h 39mMultiple Airlines
Thu 11/67:17 pmTYS - DEN
Nonstop3h 17mMultiple Airlines
Deal found 9/13$110
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
Sun 11/28:54 amDEN - TYS
Nonstop2h 39mAllegiant Air
Sun 11/97:00 amTYS - DEN
Nonstop3h 15mAllegiant Air
Deal found 9/12$124
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:59 pmDEN - TYS
Nonstop2h 46mMultiple Airlines
Sun 9/287:00 amTYS - DEN
Nonstop3h 06mMultiple Airlines
Deal found 9/13$129
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:36 pmDEN - TYS
Nonstop2h 46mMultiple Airlines
Sun 11/91:16 pmTYS - DEN
1 stop10h 23mMultiple Airlines
Deal found 9/12$134
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:56 amDEN - TYS
Nonstop2h 47mMultiple Airlines
Mon 9/298:35 pmTYS - DEN
Nonstop3h 09mMultiple Airlines
Deal found 9/13$137
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Mon 10/62:59 pmDEN - TYS
Nonstop2h 46mFrontier
Thu 10/98:17 pmTYS - DEN
Nonstop3h 22mFrontier
Deal found 9/14$138

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Gatlinburg 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 September 14, 2025.
Use the filters below to find and compare flights from Denver to Gatlinburg that are best for you.

Fly from

Denver

Fly to

Gatlinburg

Route

Depart

Return

Price

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Sat 10/18

7:48 am-5:17 pm

1 stop7h 29m

Knoxville McGhee Tyson

Sat 10/25

4:40 pm-5:53 pm

Nonstop3h 13m

$239

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Fri 10/3

12:59 am-10:25 am

1 stop7h 26m

Knoxville McGhee Tyson

Tue 10/7

5:44 am-9:21 am

1 stop5h 37m

$249

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Fri 10/31

5:30 pm-10:30 pm

Nonstop3h 00m

Knoxville McGhee Tyson

Sun 11/2

8:50 am-10:31 am

Nonstop3h 41m

$279

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Sat 9/27

6:00 am-1:25 pm

1 stop5h 25m

Knoxville McGhee Tyson

Tue 9/30

7:15 am-11:43 am

1 stop6h 28m

$279

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 10/2

6:25 am-4:55 pm

1 stop8h 30m

Knoxville McGhee Tyson

Mon 10/6

8:10 pm-11:59 pm

1 stop5h 49m

$293

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Fri 10/31

5:30 pm-10:30 pm

Nonstop3h 00m

Knoxville McGhee Tyson

Tue 11/4

9:50 am-4:31 pm

1 stop8h 41m

$304

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Tue 9/23

6:00 am-1:07 pm

1 stop5h 07m

Knoxville McGhee Tyson

Tue 9/30

6:08 pm-9:52 pm

1 stop5h 44m

$319

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Mon 9/22

12:59 am-9:44 am

1 stop6h 45m

Knoxville McGhee Tyson

Wed 10/1

5:45 am-8:34 am

1 stop4h 49m

$319

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Fri 10/3

10:20 am-3:11 pm

Nonstop2h 51m

Knoxville McGhee Tyson

Wed 10/8

5:20 pm-11:13 pm

1 stop7h 53m

$319

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Wed 9/24

6:25 am-4:55 pm

1 stop8h 30m

Knoxville McGhee Tyson

Tue 9/30

6:08 pm-9:52 pm

1 stop5h 44m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 21 results
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Best time to book a flight from Denver to Gatlinburg

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

How far ahead should I book a flight from Denver to Gatlinburg?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Gatlinburg. Price data was last updated on September 12, 2025.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Gatlinburg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Denver to Gatlinburg (average of $294). Flying from Denver to Gatlinburg in March is currently the most expensive (average of $376). 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 G4T?

Find hourly flight availability from Denver to Gatlinburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 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 Gatlinburg as you normally would.

What is the cheapest day to fly from Denver to Gatlinburg?

Use this chart to determine the cheapest time to fly round-trip from Denver to Gatlinburg. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Denver to Gatlinburg flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Gatlinburg

Explore weekly flight availability from Denver to Gatlinburg. 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 September 14, 2025.

The most flights from DEN to G4T are scheduled on a Monday (2 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Gatlinburg

Get insights into the airlines that provide service to Gatlinburg. 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 Gatlinburg. Reviews last updated September 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Denver to Gatlinburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
7,956 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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!
Allegiant Air
7.2
Good
699 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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!
Frontier
5.8
Fair
3,173 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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

Find useful and relevant information for your journey from Denver to Gatlinburg. 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 Gatlinburg?

    Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Gatlinburg from Denver. Booking flights from Denver Intl (DEN) to Gatlinburg should be relatively easy as there is 1 daily outbound flight to Gatlinburg from 6 different airlines.

  • How popular is this Denver to Gatlinburg flight route?

    The Denver Intl to Gatlinburg flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Denver to Gatlinburg?

    A quick flight from Denver to Gatlinburg can take about 7h 26m. United Airlines provides one of the quickest options available for as low as $249. The distance from Denver to Gatlinburg is about 1159 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Denver to Gatlinburg are Frontier ($42), Allegiant Air ($79), and Delta ($129).

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

    Consider Frontier (70%), United Airlines (62%) or Allegiant Air (44%) when booking your flight. These represent the most reliable airlines when flying from Denver to Gatlinburg.

  • What are the cheapest flights from Denver to Gatlinburg?

    Looking for the cheapest flight from Denver to Gatlinburg? While on average our users pay $197, our data indicates the cheapest price to be $41. The most popular route (Denver Intl - Knoxville McGhee Tyson), is priced around $106.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Gatlinburg (average of $294). Flying from Denver to Gatlinburg in March is currently the most expensive (average of $376). 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 Gatlinburg

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

Discover the top 6 airlines that operate flights from Denver to Gatlinburg. 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$68Average$155FlexibilityNo cancel feeOn-time88%
FrontierCheapest$74Average$174FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$188Average$358FlexibilityNo cancel feeOn-time71%
DeltaCheapest$197Average$342FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$489FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$268Average$513FlexibilityNo cancel feeOn-time63%

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