What airlines fly to Kentucky?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Kentucky from Denver according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 5 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

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

As of March 2026, 55 flights take off from Denver and land in Kentucky each week. The most common flight departure day for this route is Wed, with 36% of weekly flights taking off on this day.

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

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

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

The number of flights available between Denver and Kentucky is 7 per day as of March 2026. The most frequent departure time is 5:00PM, with 38% of daily flights leaving in the evening.

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

Prices for flights from Denver Intl Airport to Kentucky are updated daily.

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

The number of operators available for flights from Denver Intl Airport to Kentucky is 6 as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$39 Cheap Flights from Denver to Kentucky in 2026

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 am - 2:24 pm

DEN

CVG

2h 44mnonstop

4:30 pm - 5:48 pm

CVG

DEN

3h 18mnonstop

$107Frontier

Tue, Mar 31 - Sat, Apr 4

6:00 am - 10:48 am

DEN

CVG

2h 48mnonstop

7:20 am - 8:40 am

CVG

DEN

3h 20mnonstop

$108Frontier

Mon, Mar 16 - Fri, Mar 20

1:16 pm - 5:54 pm

DEN

CVG

2h 38mnonstop

11:21 am - 12:26 pm

CVG

DEN

3h 05mnonstop

$121Allegiant Air

Thu, May 21 - Sun, May 24

9:11 am - 2:01 pm

DEN

TYS

2h 50mnonstop

7:00 am - 8:21 am

TYS

DEN

3h 21mnonstop

$181Allegiant Air

Thu, Aug 6 - Sun, Aug 9

7:45 am - 5:02 pm

DEN

LEX

7h 17m

1 stop

8:45 am - 10:12 am

LEX

DEN

3h 27mnonstop

$239United Airlines

Tue, Mar 31 - Tue, Apr 7

12:55 am - 9:20 am

DEN

LEX

6h 25m

1 stop

7:55 pm - 12:09 am

LEX

DEN

6h 14m

1 stop

$249Delta

Wed, Apr 1 - Tue, Apr 7

5:30 pm - 10:20 pm

DEN

LEX

2h 50mnonstop

5:45 pm - 11:44 pm

LEX

DEN

7h 59m

1 stop

$259United Airlines

Fri, Mar 27 - Mon, Mar 30

12:55 am - 9:20 am

DEN

LEX

6h 25m

1 stop

7:56 pm - 12:36 am

LEX

DEN

6h 40m

1 stop

$274Delta

Thu, Apr 2 - Mon, Apr 13

4:03 pm - 11:47 pm

DEN

TRI

5h 44m

1 stop

2:55 pm - 8:31 pm

TRI

DEN

7h 36m

1 stop

$304American Airlines

Sat, Mar 28 - Sat, Apr 11

8:00 am - 3:45 pm

DEN

TRI

5h 45m

1 stop

5:30 am - 9:35 am

TRI

DEN

6h 05m

1 stop

$309American Airlines

Tue, Mar 17 - Sat, Mar 21

Frontier flights from Denver to Kentucky

Our best Frontier deals on Denver to Kentucky flight tickets

Frontier

Mar 31

DEN9:40 amDenver Intl

2h 44m

CVG2:24 pmCincinnati Cinci./N. Kentucky

Apr 4

CVG4:30 pmCincinnati Cinci./N. Kentucky

3h 18m

DEN5:48 pmDenver Intl

$107

Frontier

Mar 16

DEN6:00 amDenver Intl

2h 48m

CVG10:48 amCincinnati Cinci./N. Kentucky

Mar 20

CVG7:20 amCincinnati Cinci./N. Kentucky

3h 20m

DEN8:40 amDenver Intl

$108

Frontier

Apr 17

DEN2:26 pmDenver Intl

2h 46m

CVG7:12 pmCincinnati Cinci./N. Kentucky

Apr 20

CVG7:46 pmCincinnati Cinci./N. Kentucky

28h 43m

1 stop

DEN10:29 pmDenver Intl

$112

Southwest flights from Denver to Kentucky

Our best Southwest deals on Denver to Kentucky flight tickets

Southwest

Apr 17

DEN5:00 amDenver Intl

11h 10m

1 stop

TYS6:10 pmKnoxville McGhee Tyson

Apr 19

TYS2:40 pmKnoxville McGhee Tyson

3h 25m

DEN4:05 pmDenver Intl

$245

Southwest

Mar 25

DEN7:55 amDenver Intl

10h 10m

2 stops

TYS8:05 pmKnoxville McGhee Tyson

Apr 6

TYS7:25 pmKnoxville McGhee Tyson

7h 00m

1 stop

DEN12:25 amDenver Intl

$254

Southwest

Mar 18

DEN10:40 amDenver Intl

5h 25m

1 stop

BNA5:05 pmNashville Intl

Apr 30

BNA9:50 pmNashville Intl

2h 55m

DEN11:45 pmDenver Intl

$257

Fly from

Fly to

Route

Depart

Return

Price

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

Tue 3/31

9:40 am-2:24 pm

Nonstop2h 44m

Cincinnati Cinci./N. Kentucky

Sat 4/4

4:30 pm-5:48 pm

Nonstop3h 18m

$107

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

Mon 3/16

6:00 am-10:48 am

Nonstop2h 48m

Cincinnati Cinci./N. Kentucky

Fri 3/20

7:20 am-8:40 am

Nonstop3h 20m

$108

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

Thu 5/21

1:16 pm-5:54 pm

Nonstop2h 38m

Cincinnati Cinci./N. Kentucky

Sun 5/24

11:21 am-12:26 pm

Nonstop3h 05m

$121

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 8/6

9:11 am-2:01 pm

Nonstop2h 50m

Knoxville McGhee Tyson

Sun 8/9

7:00 am-8:21 am

Nonstop3h 21m

$181

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Tue 3/31

7:45 am-5:02 pm

1 stop7h 17m

Lexington Blue Grass

Tue 4/7

8:45 am-10:12 am

Nonstop3h 27m

$239

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Wed 4/1

12:55 am-9:20 am

1 stop6h 25m

Lexington Blue Grass

Tue 4/7

7:55 pm-12:09 am

1 stop6h 14m

$249

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Fri 3/27

5:30 pm-10:20 pm

Nonstop2h 50m

Lexington Blue Grass

Mon 3/30

5:45 pm-11:44 pm

1 stop7h 59m

$259

DenverLexington

DEN - LEX

DENLEX

Denver Intl

Thu 4/2

12:55 am-9:20 am

1 stop6h 25m

Lexington Blue Grass

Mon 4/13

7:56 pm-12:36 am

1 stop6h 40m

$274

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Sat 3/28

4:03 pm-11:47 pm

1 stop5h 44m

Blountville Tri Cities TN/VA

Sat 4/11

2:55 pm-8:31 pm

1 stop7h 36m

$304

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Tue 3/17

8:00 am-3:45 pm

1 stop5h 45m

Blountville Tri Cities TN/VA

Sat 3/21

5:30 am-9:35 am

1 stop6h 05m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in October, then August is your next best option. Flight prices from Denver to Kentucky during August average around $403.

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

Our data shows that Saturday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $405. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $564. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

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

According to our data, the cheapest time of day to fly to Kentucky is in the evening. momondo users have found flights departing from Denver to Kentucky in the evening for as low as $395. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is at noon when prices are around $634.

What is the cheapest Denver Intl to Kentucky flight route?

Fly from Denver Intl to Lexington Blue Grass for the best Denver Intl - Kentucky flight prices

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

You are more likely to see cheaper flights to Kentucky from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $465 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Denver for as low as $186 on momondo.

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

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

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

Cheap Denver to Kentucky flight deals and tips

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

Best Price Found	$270
Fastest flight time	2h 20m
Direct flights	Every day
Airports in Kentucky	43 airports

The best one-way flight to Kentucky from Denver in the past 72 hours is $270. The best round-trip flight deal from Denver to Kentucky found on momondo in the last 72 hours is $334.

The fastest flight from Denver to Kentucky takes 2h 20m

Direct flights go from Denver to Kentucky every day.

There are 43 airports in Kentucky. From Denver there are direct flights to Louisville Intl (SDF), Nashville Intl (BNA).

Search flight deals

When did momondo last update prices for flights from Denver Intl Airport to Kentucky?
Prices for flights from Denver Intl Airport to Kentucky are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Kentucky?
The number of operators available for flights from Denver Intl Airport to Kentucky is 6 as of March 2026.
How old do you have to be to fly from Denver Intl Airport to Kentucky?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Kentucky?
Based on momondo bookings for flights between Denver and Kentucky, the leading plane model is Airbus A319, making up 30.45% of the total bookings. Other popular models include Boeing 737 MAX 8 with 20.00%, Embraer 175 (Enhanced Winglets) with 19.09%, and Airbus A320-100/200 with 13.64%.

Best airlines flying from Denver to Kentucky

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $108	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
Delta	PriceFrom $149	Free Cancellation	Rating 7.9 8,248 reviews	Search Delta flights
American Airlines	PriceFrom $231	Free Cancellation	Rating 7.1 11,381 reviews	Search American Airlines flights
United Airlines	PriceFrom $263	Free Cancellation	Rating 7.4 9,389 reviews	Search United Airlines flights
Southwest	PriceFrom $297	Free Cancellation	Rating 8.0 4,307 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to Kentucky from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kentucky quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Kentucky from Denver which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Denver and Kentucky by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Kentucky from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Denver to Kentucky from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Kentucky departing on 4/13. 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 Denver to Kentucky

Our best Frontier deals on Denver to Kentucky flight tickets

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Our best Southwest deals on Denver to Kentucky flight tickets

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See travel insights to Kentucky from

How to get the cheapest flight ticket from Denver to Kentucky

What is the cheapest month to fly to Kentucky?

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

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

What is the cheapest Denver Intl to Kentucky flight route?

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

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

Can stopping save me money on Denver to Kentucky flights?

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

What airlines fly to Kentucky?

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

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

Cheap Denver to Kentucky flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Kentucky

Best airlines flying from Denver to Kentucky

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

Why use momondo?

An easier way to manage your Kentucky 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 Kentucky

Popular cities in Kentucky

Popular flights according to clicks in the last 7 days on momondo

Denver flight routes

According to popular flight searches on momondo this year

Kentucky flight routes

According to popular flight searches on momondo this year

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