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$51+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GSP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$92
(Cheapflightsfares)

One-way from

$51
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$263
Provider with most accurate pricing for Denver Intl-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Knoxville McGhee Tyson flights.
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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. 4% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
Thu 12/118:33 amDEN - TYS
Nonstop2h 38mAllegiant Air
Sun 12/146:30 amTYS - DEN
Nonstop3h 13mAllegiant Air
Deal found 10/29$92
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:12 amDEN - TYS
Nonstop2h 45mFrontier
Mon 12/84:52 pmTYS - DEN
Nonstop3h 31mFrontier
Deal found 10/30$102
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
Thu 11/139:05 amDEN - TYS
Nonstop2h 39mAllegiant Air
Thu 11/206:30 amTYS - DEN
Nonstop3h 25mAllegiant Air
Deal found 10/29$105
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:05 amDEN - TYS
Nonstop2h 39mAllegiant Air
Thu 11/206:30 amTYS - DEN
Nonstop3h 25mAllegiant Air
Deal found 10/29$111
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:33 amDEN - TYS
Nonstop2h 38mMultiple Airlines
Mon 12/84:52 pmTYS - DEN
Nonstop3h 31mMultiple Airlines
Deal found 10/30$113
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:05 amDEN - TYS
Nonstop2h 39mAllegiant Air
Sun 11/167:00 amTYS - DEN
Nonstop3h 15mAllegiant Air
Deal found 10/30$118
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:33 amDEN - TYS
Nonstop2h 38mMultiple Airlines
Sun 12/74:52 pmTYS - DEN
Nonstop3h 31mMultiple Airlines
Deal found 10/30$123
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com 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 10/29$134
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:33 amDEN - TYS
Nonstop2h 38mMultiple Airlines
Thu 12/44:52 pmTYS - DEN
Nonstop3h 31mMultiple Airlines
Deal found 10/30$143
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:12 amDEN - TYS
Nonstop2h 45mFrontier
Mon 12/84:52 pmTYS - DEN
Nonstop3h 31mFrontier
Deal found 10/30$147
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:12 amDEN - TYS
Nonstop2h 45mMultiple Airlines
Mon 12/85:56 pmTYS - DEN
1 stop16h 31mMultiple Airlines
Deal found 10/30$148

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 October 30, 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

Fri 12/5

11:34 am-6:52 pm

1 stop5h 18m

Knoxville McGhee Tyson

Sat 12/6

12:49 pm-5:27 pm

1 stop6h 38m

$219

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Sat 12/6

7:00 am-2:50 pm

1 stop5h 50m

Knoxville McGhee Tyson

Mon 12/8

7:59 pm-12:07 am

1 stop6h 08m

$219

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Wed 12/3

11:34 am-8:02 pm

1 stop6h 28m

Knoxville McGhee Tyson

Fri 12/5

7:59 pm-12:07 am

1 stop6h 08m

$219

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Wed 12/3

7:00 am-2:52 pm

1 stop5h 52m

Knoxville McGhee Tyson

Wed 12/10

12:50 pm-5:27 pm

1 stop6h 37m

$219

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Tue 12/2

7:00 am-2:52 pm

1 stop5h 52m

Knoxville McGhee Tyson

Sun 12/7

7:59 pm-12:07 am

1 stop6h 08m

$234

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Mon 12/1

12:50 am-9:38 am

1 stop6h 48m

Knoxville McGhee Tyson

Mon 12/8

7:59 pm-12:07 am

1 stop6h 08m

$234

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Mon 12/1

12:50 am-9:38 am

1 stop6h 48m

Knoxville McGhee Tyson

Fri 12/5

7:59 pm-12:07 am

1 stop6h 08m

$234

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Mon 12/1

12:50 am-9:38 am

1 stop6h 48m

Knoxville McGhee Tyson

Thu 12/4

3:57 pm-8:30 pm

1 stop6h 33m

$234

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Tue 12/2

5:45 am-1:44 pm

1 stop5h 59m

Knoxville McGhee Tyson

Wed 12/10

6:29 am-12:53 pm

1 stop8h 24m

$234

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Wed 12/10

5:30 pm-10:30 pm

Nonstop3h 00m

Knoxville McGhee Tyson

Tue 12/16

2:30 pm-7:27 pm

1 stop6h 57m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 19 results
1
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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 October 24, 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, February is the cheapest month in which you can book a flight from Denver to Gatlinburg (average of $57). Flying from Denver to Gatlinburg in October is currently the most expensive (average of $96). 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Gatlinburg at noon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the morning.

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 October 26, 2025.

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

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 October 30, 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
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Allegiant Air
7.2
Good
694 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,123 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 2 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 5h 18m. Delta provides one of the quickest options available for as low as $219. The distance from Denver to Gatlinburg is about 1159 mi.

  • What are the cheapest flights from Denver to Gatlinburg?

    Looking for the cheapest flight from Denver to Gatlinburg? While on average our users pay $389, our data indicates the cheapest price to be $148. The most popular route (Denver Intl - Knoxville McGhee Tyson), is priced around $84.

  • 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, February is the cheapest month in which you can book a flight from Denver to Gatlinburg (average of $57). Flying from Denver to Gatlinburg in October is currently the most expensive (average of $96). 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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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$65Average$158FlexibilityNo cancel feeOn-time88%
FrontierCheapest$82Average$183FlexibilityNo cancel feeOn-time62%
DeltaCheapest$133Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$233Average$477FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$268Average$497FlexibilityNo cancel feeOn-time63%

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