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

As of November 2025, 19 flights take off from Kentucky and land in Denver each day. The most common flight departure time for this route is 3:00PM, with 51% of daily flights taking off in the afternoon.

What airlines fly to Denver?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Denver from Kentucky according to our data. United Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Denver?

Flight times vary depending on what airport in Kentucky you fly out of and what airport in Denver you fly into. For example, flying from Louisville to Denver takes 2h 50m on average. On the other hand, flying from Lexington to Denver takes 3h 13m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Frontier, Allegiant Air, and United Airlines are the most popular carriers operating from Kentucky to Denver Intl

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

As of November 2025, there are 135 flights per week flying from Kentucky to Denver. The most common day of the week flights depart is Fri, with 21% of flights taking off on this day.

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

Prices for flights from Kentucky to Denver Intl Airport were last updated today.

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

As of November 2025, there are 6 operators available to choose from for flights from Kentucky to Denver Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$48 Cheap Flights from Kentucky to Denver in 2025/26

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7:12 pm - 9:20 pmBNA-DEN

3h 08mnonstop

6:30 am - 12:40 pmDEN-BNA

5h 10m1 stop

$97Frontier

Find Deal

sex, jan 9 - dom, jan 11

2:15 pm - 11:59 pmBNA-DEN

10h 44m1 stop

3:12 pm - 6:46 pmDEN-BNA

2h 34mnonstop

$99Frontier

Find Deal

qui, dez 11 - seg, dez 15

6:30 am - 7:43 amTYS-DEN

3h 13mnonstop

8:33 am - 1:11 pmDEN-TYS

2h 38mnonstop

$115Allegiant Air

Find Deal

dom, dez 7 - dom, dez 14

9:00 pm - 8:56 amBNA-DEN

12h 56m1 stop

3:12 pm - 6:46 pmDEN-BNA

2h 34mnonstop

$117Multiple Airlines

Find Deal

qua, dez 3 - seg, dez 8

6:30 am - 7:43 amTYS-DEN

3h 13mnonstop

8:33 am - 1:11 pmDEN-TYS

2h 38mnonstop

$119Allegiant Air

Find Deal

dom, dez 7 - qui, dez 11

6:30 am - 7:43 amTYS-DEN

3h 13mnonstop

11:12 am - 3:57 pmDEN-TYS

2h 45mnonstop

$123Multiple Airlines

Find Deal

dom, dez 7 - seg, dez 15

10:20 am - 3:45 pmBNA-DEN

6h 25m1 stop

6:55 pm - 10:20 pmDEN-BNA

2h 25mnonstop

$157Southwest

Find Deal

seg, jan 12 - sex, jan 16

7:59 pm - 12:07 amTYS-DEN

6h 08m1 stop

1:16 pm - 8:05 pmDEN-TYS

4h 49m1 stop

$219Delta

Find Deal

sex, dez 12 - ter, dez 16

10:33 am - 2:12 pmLEX-DEN

5h 39m1 stop

12:50 am - 9:28 amDEN-LEX

6h 38m1 stop

$249Delta

Find Deal

qua, dez 10 - dom, dez 14

6:00 am - 7:15 amSDF-DEN

3h 15mnonstop

4:45 pm - 9:10 pmDEN-SDF

2h 25mnonstop

$377Southwest

Find Deal

qua, jan 21 - seg, jan 26

Frontier flights from Kentucky to Denver

Our best Frontier deals on Kentucky to Denver flight tickets

Frontier

Jan 9

BNA7:12 pmNashville Intl

3h 08m

DEN9:20 pmDenver Intl

Jan 11

DEN6:30 amDenver Intl

5h 10m

1 stop

BNA12:40 pmNashville Intl

$97

Find similar

Frontier

Dec 11

BNA2:15 pmNashville Intl

10h 44m

1 stop

DEN11:59 pmDenver Intl

Dec 15

DEN3:12 pmDenver Intl

2h 34m

BNA6:46 pmNashville Intl

$99

Find similar

Frontier

Jan 12

BNA7:12 pmNashville Intl

3h 08m

DEN9:20 pmDenver Intl

Jan 16

DEN2:43 pmDenver Intl

2h 37m

BNA6:20 pmNashville Intl

$103

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Allegiant Air flights from Kentucky to Denver

Our best Allegiant Air deals on Kentucky to Denver flight tickets

Allegiant Air

Dec 7

TYS6:30 amKnoxville McGhee Tyson

3h 13m

DEN7:43 amDenver Intl

Dec 14

DEN8:33 amDenver Intl

2h 38m

TYS1:11 pmKnoxville McGhee Tyson

$115

Find similar

Allegiant Air

Dec 7

TYS6:30 amKnoxville McGhee Tyson

3h 13m

DEN7:43 amDenver Intl

Dec 11

DEN8:33 amDenver Intl

2h 38m

TYS1:11 pmKnoxville McGhee Tyson

$119

Find similar

Allegiant Air

Nov 13

TYS7:00 amKnoxville McGhee Tyson

3h 15m

DEN8:15 amDenver Intl

Nov 16

DEN9:05 amDenver Intl

2h 39m

TYS1:44 pmKnoxville McGhee Tyson

$126

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Fly from

Fly to

Route

Depart

Return

Price

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

sex 1/9

7:12 pm-9:20 pm

Nonstop3h 08m

Denver Intl

dom 1/11

6:30 am-12:40 pm

1 stop5h 10m

$97

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

qui 12/11

2:15 pm-11:59 pm

1 stop10h 44m

Denver Intl

seg 12/15

3:12 pm-6:46 pm

Nonstop2h 34m

$99

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

dom 12/7

6:30 am-7:43 am

Nonstop3h 13m

Denver Intl

dom 12/14

8:33 am-1:11 pm

Nonstop2h 38m

$115

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

qua 12/3

9:00 pm-8:56 am

1 stop12h 56m

Denver Intl

seg 12/8

3:12 pm-6:46 pm

Nonstop2h 34m

$117

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

dom 12/7

6:30 am-7:43 am

Nonstop3h 13m

Denver Intl

qui 12/11

8:33 am-1:11 pm

Nonstop2h 38m

$119

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

dom 12/7

6:30 am-7:43 am

Nonstop3h 13m

Denver Intl

seg 12/15

11:12 am-3:57 pm

Nonstop2h 45m

$123

NashvilleDenver

BNA - DEN

BNADEN

Nashville Intl

seg 1/12

10:20 am-3:45 pm

1 stop6h 25m

Denver Intl

sex 1/16

6:55 pm-10:20 pm

Nonstop2h 25m

$157

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

sex 12/12

7:59 pm-12:07 am

1 stop6h 08m

Denver Intl

ter 12/16

1:16 pm-8:05 pm

1 stop4h 49m

$219

LexingtonDenver

LEX - DEN

LEXDEN

Lexington Blue Grass

qua 12/10

10:33 am-2:12 pm

1 stop5h 39m

Denver Intl

dom 12/14

12:50 am-9:28 am

1 stop6h 38m

$249

LouisvilleDenver

SDF - DEN

SDFDEN

Louisville Intl

qua 1/21

6:00 am-7:15 am

Nonstop3h 15m

Denver Intl

seg 1/26

4:45 pm-9:10 pm

Nonstop2h 25m

$377

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to Denver

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 Denver?

The cheapest month to fly to Denver from Kentucky is in April. Flight prices, which tend to average around $387, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in April, then you should wait until August to fly from Kentucky, when ticket prices are also cheap, with an average price of $387.

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

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $444. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $513.

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

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $434. Flights at noon are often more expensive with an average ticket price of $501.

What is the cheapest Kentucky to Denver Intl flight route?

Fly from Louisville Intl to Denver Intl for the best Kentucky - Denver Intl flight prices

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

You are more likely to see cheaper flights to Denver from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $422 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Kentucky for as low as $357 on momondo.

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

There are 4 cabin classes available to choose from on Kentucky to Denver Intl 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 Kentucky to Denver flights?

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

Cheap Kentucky to Denver flight deals and tips

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

Best Price Found	$243
Fastest flight time	2h 50m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Kentucky in the past 72 hours is $243. The best round-trip flight deal from Kentucky to Denver found on momondo in the last 72 hours is $288.

The fastest flight from Kentucky to Denver takes 2h 50m

Direct flights go from Kentucky to Denver every day.

There is 1 airport near Denver: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Kentucky to Denver Intl Airport?
Prices for flights from Kentucky to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Kentucky to Denver Intl Airport?
As of November 2025, there are 6 operators available to choose from for flights from Kentucky to Denver Intl Airport.
How old do you have to be to fly from Kentucky to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kentucky to Denver?
momondo data reveals that the most frequently booked plane model on the route from Kentucky to Denver is Airbus A320-100/200, representing 23.84% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 17.78%, Embraer 175 (Enhanced Winglets) at 17.17%, and Airbus A319 at 14.14%.

Best airlines flying from Kentucky to Denver

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $89	Free Cancellation	Rating 5.8 3,113 reviews	Search Frontier flights
American Airlines	PriceFrom $175	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
Southwest	PriceFrom $268	Free Cancellation	Rating 8.0 4,235 reviews	Search Southwest flights

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Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Manitou Springs

Longmont

Boulder

Greeley

Lakewood

Thornton

Westminster

Winter Park

Copper Mountain

Silverthorne

Frisco

Centennial

Grand Lake

Why use momondo?

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

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 Denver from Kentucky.

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

Yes. momondo enables you to select and highlight flights to Denver from Kentucky with this policy.

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

momondo provides multiple filters to help you find the best flight to Denver from Kentucky. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Denver from Kentucky 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 Denver trip

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Cheap flights from Kentucky to Denver from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Denver departing on 11/21. 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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Frontier flights from Kentucky to Denver

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How to get the cheapest flight ticket from Kentucky to Denver

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 Denver?

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

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $444. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $513.

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

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $434. Flights at noon are often more expensive with an average ticket price of $501.

What is the cheapest Kentucky to Denver Intl flight route?

Fly from Louisville Intl to Denver Intl for the best Kentucky - Denver Intl flight prices

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

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

There are 4 cabin classes available to choose from on Kentucky to Denver Intl 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 Kentucky to Denver flights?

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

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

Frontier, Allegiant Air, and United Airlines are the most popular carriers operating from Kentucky to Denver Intl

What airlines fly to Denver?

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

As of November 2025, 19 flights take off from Kentucky and land in Denver each day. The most common flight departure time for this route is 3:00PM, with 51% of daily flights taking off in the afternoon.

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

As of November 2025, there are 135 flights per week flying from Kentucky to Denver. The most common day of the week flights depart is Fri, with 21% of flights taking off on this day.

How long does it take to fly to Denver?

Cheap Kentucky to Denver flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

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

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

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

What documentation or ID do you need to fly to Denver Intl Airport?

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

Best airlines flying from Kentucky to Denver

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

Traveling to a place near Denver?

Why use momondo?

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

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

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

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

An easier way to manage your Denver 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 the United States

Airports servicing Colorado