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Kentucky

$59+ Cheap flights from Denver (DEN) to Kentucky

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SDF
août 4 — août 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Denver to Kentucky

Keep the following information in mind while searching for Denver to Kentucky flight deals. Data was last updated juillet 30, 2025.

Round-trip from

$100
(Cheapflightsfares)

One-way from

$59
(Frontier)

Popular in

April

Cheapest in

August

Average price

$507

Good round-trip deal

$377 or less

Good one-way deal

$177 or less
From Denver Intl to Kentucky
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One-way flight from Denver Intl to Kentucky
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Highest demand for flights based on searches. 7% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 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 Denver Intl to Kentucky.
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Price to beat on a one-way flight from Denver Intl to Kentucky.
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Find flight deals from Denver to Kentucky

Cheapest flights from Denver to Kentucky
Explore the most affordable flight options available from Denver to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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.
jeu. 8/145:50 pmDEN - TYS
Nonstop2h 45mAllegiant Air
jeu. 8/2110:00 amTYS - DEN
Nonstop3h 08mAllegiant Air
Deal found 7/28$100
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.
dim. 9/711:29 amDEN - TYS
Nonstop2h 49mFrontier
jeu. 9/118:40 pmTYS - DEN
Nonstop3h 09mFrontier
Deal found 7/29$111
This Frontier deal was found by Cheapflights users on 7/27. 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.
jeu. 8/78:06 pmDEN - CVG
Nonstop2h 48mFrontier
ven. 8/86:08 pmCVG - DEN
Nonstop3h 10mFrontier
Deal found 7/27$129
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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.
mer. 8/205:10 pmDEN - BNA
Nonstop2h 43mFrontier
ven. 8/227:36 pmBNA - DEN
Nonstop3h 03mFrontier
Deal found 7/28$135
This Southwest deal was found by Cheapflights users on 7/28. 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.
sam. 9/135:55 amDEN - BNA
Nonstop2h 35mSouthwest
mar. 9/168:45 pmBNA - DEN
Nonstop2h 50mSouthwest
Deal found 7/28$157
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.
ven. 8/18:00 amDEN - CVG
Nonstop2h 42mAllegiant Air
lun. 8/46:15 amCVG - DEN
Nonstop2h 55mAllegiant Air
Deal found 7/29$160
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/137:00 pmDEN - CVG
1 stop13h 32mMultiple Airlines
lun. 8/186:15 amCVG - DEN
Nonstop2h 55mMultiple Airlines
Deal found 7/29$164
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.
mar. 9/911:59 pmDEN - BNA
1 stop7h 56mAmerican Airlines
mer. 9/1012:30 pmBNA - DEN
1 stop7h 06mAmerican Airlines
Deal found 7/29$181
This Trip.com deal was found by Cheapflights users on 7/28. 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.
lun. 9/82:59 pmDEN - TYS
Nonstop2h 46mMultiple Airlines
jeu. 9/117:00 amTYS - DEN
Nonstop3h 06mMultiple Airlines
Deal found 7/28$189
This American Airlines deal was found by Cheapflights users on 7/27. 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.
sam. 8/165:00 amDEN - LEX
1 stop6h 42mAmerican Airlines
dim. 8/175:00 amLEX - DEN
1 stop5h 58mAmerican Airlines
Deal found 7/27$214
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.
jeu. 9/45:44 amDEN - TYS
1 stop5h 28mAmerican Airlines
sam. 9/65:05 amTYS - DEN
1 stop6h 48mAmerican Airlines
Deal found 7/30$219
This United Airlines deal was found by Cheapflights users on 7/28. 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.
lun. 8/185:20 pmDEN - TYS
Nonstop3h 02mUnited Airlines
lun. 8/254:40 pmTYS - DEN
Nonstop3h 12mUnited Airlines
Deal found 7/28$229

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Kentucky 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 juillet 30, 2025.
Use the filters below to find and compare flights from Denver to Kentucky that are best for you.

Fly from

Denver

Fly to

Kentucky

Route

Depart

Return

Price

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

jeu. 8/14

5:50 pm-10:35 pm

Nonstop2h 45m

Knoxville McGhee Tyson

jeu. 8/21

10:00 am-11:08 am

Nonstop3h 08m

$100

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

dim. 9/7

11:29 am-4:18 pm

Nonstop2h 49m

Knoxville McGhee Tyson

jeu. 9/11

8:40 pm-9:49 pm

Nonstop3h 09m

$111

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

jeu. 8/7

8:06 pm-12:54 am

Nonstop2h 48m

Cincinnati Cinci./N. Kentucky

ven. 8/8

6:08 pm-7:18 pm

Nonstop3h 10m

$129

DenverNashville

DEN - BNA

DENBNA

Denver Intl

mer. 8/20

5:10 pm-8:53 pm

Nonstop2h 43m

Nashville Intl

ven. 8/22

7:36 pm-9:39 pm

Nonstop3h 03m

$135

DenverNashville

DEN - BNA

DENBNA

Denver Intl

sam. 9/13

5:55 am-9:30 am

Nonstop2h 35m

Nashville Intl

mar. 9/16

8:45 pm-10:35 pm

Nonstop2h 50m

$157

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

mer. 8/13

7:00 pm-10:32 am

1 stop13h 32m

Cincinnati Cinci./N. Kentucky

lun. 8/18

6:15 am-7:10 am

Nonstop2h 55m

$164

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

ven. 10/3

5:25 pm-10:09 pm

Nonstop2h 44m

Cincinnati Cinci./N. Kentucky

sam. 10/4

3:26 pm-4:26 pm

Nonstop3h 00m

$177

DenverNashville

DEN - BNA

DENBNA

Denver Intl

mar. 9/9

11:59 pm-8:55 am

1 stop7h 56m

Nashville Intl

mer. 9/10

12:30 pm-6:36 pm

1 stop7h 06m

$181

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

lun. 9/8

2:59 pm-7:45 pm

Nonstop2h 46m

Knoxville McGhee Tyson

jeu. 9/11

7:00 am-8:06 am

Nonstop3h 06m

$189

DenverLexington

DEN - LEX

DENLEX

Denver Intl

sam. 8/16

5:00 am-1:42 pm

1 stop6h 42m

Lexington Blue Grass

dim. 8/17

5:00 am-8:58 am

1 stop5h 58m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 56 results
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Best time to book a flight from Denver to Kentucky

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

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

Currently, January is the cheapest month in which you can book a flight from Denver to Kentucky (average of $299). Flying from Denver to Kentucky in April is currently the most expensive (average of $369). 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 KY?

Find hourly flight availability from Denver to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 30, 2025.

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

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated juillet 30, 2025.
Read through reviews of airlines operating flights from Denver to Kentucky, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

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
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

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
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

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
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

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
703 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

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 Denver to Kentucky. 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 Kentucky?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Kentucky.

  • How popular is this Denver to Kentucky flight route?

    Flights from Denver Intl to Kentucky have been viewed 2 times in the past calendar month.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $59. Allegiant Air flights start at $67 while deals on United Airlines start at $79 one-way.

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

    The most popular flight routes from Denver to Kentucky are Denver Intl - Nashville Intl, Denver Intl - Cincinnati Cinci./N. Kentucky and Denver Intl - Knoxville McGhee Tyson.

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

    Consider United Airlines (56%), Southwest (50%) or Air Canada (43%) when booking your flight. These represent the most reliable airlines when flying from Denver to Kentucky.

  • What are the cheapest flights from Denver to Kentucky?

    The cheapest flight price from Denver to Kentucky is $128. On average you can expect to pay $417. The most popular route, (Denver Intl - Nashville Intl), can usually be booked for $95.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Kentucky (average of $299). Flying from Denver to Kentucky in April is currently the most expensive (average of $369). 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 Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to Seattle flights
Denver to LaGuardia flights
Denver to Newark flights
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Denver to Ontario flights
Denver to Tampa flights
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Denver to Atlanta flights
Denver to Grand Rapids flights
Denver to Indianapolis flights
Denver to Lihue flights
Denver to San Jose flights
Denver to Cincinnati flights
Denver to New Orleans flights
Denver to Pittsburgh flights
Denver to Portland flights
Denver to Charleston flights
Denver to Omaha flights
Denver to Burlington flights
Denver to St. Louis flights

Top 4 airlines flying from Denver to Kentucky

Discover the top 4 airlines that operate flights from Denver to Kentucky. 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 juillet 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$344FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$257Average$474FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$300Average$428FlexibilityNo cancel feeOn-time63%

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