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

The number of flights available between Colorado and Kentucky is 88 per week as of October 2025. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.

What is the cheapest airline that flies from Colorado to Kentucky?

Allegiant Air, Frontier, and American Airlines are the most popular carriers operating from Colorado to Kentucky

How long is the flight from Colorado to Kentucky?

On average, it takes 2h 25m to fly from Colorado to Kentucky if you fly out of Denver (the most popular airport in Colorado) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Grand Junction and into Louisville, then the flight time is around 5h 12m.

What airlines fly to Kentucky?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Kentucky from Colorado according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 4 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 Colorado to Kentucky on average per day?

As of October 2025, 12 flights take off from Colorado and land in Kentucky each day. The most common flight departure time for this route is 5:00PM, with 64% of daily flights taking off in the afternoon.

When did momondo last update prices for flights from Colorado to Kentucky?

Prices for flights from Colorado to Kentucky are updated daily.

How many operators does momondo search for flights from Colorado to Kentucky?

As of October 2025, there are 6 operators available to choose from for flights from Colorado to Kentucky.

How old do you have to be to fly from Colorado to Kentucky?

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 Colorado to Kentucky.

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

The required travel and health documents for your Kentucky 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 Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$54 Cheap Flights from Colorado to Kentucky in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 am - 1:44 pmDEN-TYS

2h 39mnonstop

7:00 am - 8:15 amTYS-DEN

3h 15mnonstop

$96Allegiant Air

Find Deal

Thu, Nov 6 - Sun, Nov 9

7:14 pm - 11:59 pmDEN-CVG

2h 45mnonstop

6:05 am - 7:11 amCVG-DEN

3h 06mnonstop

$97Frontier

Find Deal

Sat, Nov 1 - Mon, Nov 3

9:20 am - 11:03 pmDEN-SDF

11h 43m1 stop

10:01 am - 5:55 pmSDF-DEN

9h 54m1 stop

$225American Airlines

Find Deal

Wed, Oct 29 - Fri, Oct 31

7:21 am - 5:23 pmDEN-SDF

8h 02m1 stop

7:34 am - 3:51 pmSDF-DEN

10h 17m1 stop

$235American Airlines

Find Deal

Mon, Oct 27 - Wed, Nov 5

1:16 pm - 9:22 pmCOS-BNA

7h 06m1 stop

7:40 am - 12:11 pmBNA-COS

5h 31m1 stop

$237Delta

Find Deal

Tue, Oct 28 - Tue, Nov 4

8:09 am - 8:55 pmCOS-BNA

11h 46m2 stops

5:00 pm - 10:10 pmBNA-COS

6h 10m1 stop

$242Delta

Find Deal

Tue, Oct 28 - Tue, Nov 4

12:54 pm - 9:33 pmCOS-BNA

7h 39m1 stop

2:42 pm - 9:38 pmBNA-COS

7h 56m1 stop

$247United Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

3:35 pm - 9:33 pmCOS-BNA

4h 58m1 stop

2:35 pm - 9:07 pmBNA-COS

7h 32m1 stop

$272United Airlines

Find Deal

Sat, Nov 8 - Mon, Nov 10

5:15 am - 1:55 pmCOS-BNA

7h 40m2 stops

2:55 pm - 11:10 pmBNA-COS

9h 15m2 stops

$278Southwest

Find Deal

Wed, Nov 5 - Thu, Nov 13

7:10 pm - 11:35 pmDEN-SDF

2h 25mnonstop

6:00 am - 6:55 amSDF-DEN

2h 55mnonstop

$279Southwest

Find Deal

Wed, Oct 22 - Tue, Oct 28

Delta flights from Colorado to Kentucky

Our best Delta deals on Colorado to Kentucky flight tickets

Delta

Oct 28

COS1:16 pmColorado Springs

7h 06m

1 stop

BNA9:22 pmNashville Intl

Nov 4

BNA7:40 amNashville Intl

5h 31m

1 stop

COS12:11 pmColorado Springs

$237

Find similar

Delta

Oct 28

COS8:09 amColorado Springs

11h 46m

2 stops

BNA8:55 pmNashville Intl

Nov 4

BNA5:00 pmNashville Intl

6h 10m

1 stop

COS10:10 pmColorado Springs

$242

Find similar

Delta

Oct 20

DEN12:50 amDenver Intl

6h 30m

1 stop

LEX9:20 amLexington Blue Grass

Oct 27

LEX5:57 pmLexington Blue Grass

8h 02m

1 stop

DEN11:59 pmDenver Intl

$249

Find similar

United Airlines flights from Colorado to Kentucky

Our best United Airlines deals on Colorado to Kentucky flight tickets

United Airlines

Oct 27

COS12:54 pmColorado Springs

7h 39m

1 stop

BNA9:33 pmNashville Intl

Nov 4

BNA2:42 pmNashville Intl

7h 56m

1 stop

COS9:38 pmColorado Springs

$247

Find similar

United Airlines

Oct 15

DEN4:15 pmDenver Intl

5h 44m

1 stop

LEX11:59 pmLexington Blue Grass

Oct 21

LEX7:33 pmLexington Blue Grass

5h 57m

1 stop

DEN11:30 pmDenver Intl

$264

Find similar

United Airlines

Nov 8

COS3:35 pmColorado Springs

4h 58m

1 stop

BNA9:33 pmNashville Intl

Nov 10

BNA2:35 pmNashville Intl

7h 32m

1 stop

COS9:07 pmColorado Springs

$272

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverKnoxville

DEN - TYS

DENTYS

Denver Intl

Thu 11/6

9:05 am-1:44 pm

Nonstop2h 39m

Knoxville McGhee Tyson

Sun 11/9

7:00 am-8:15 am

Nonstop3h 15m

$96

DenverCincinnati

DEN - CVG

DENCVG

Denver Intl

Sat 11/1

7:14 pm-11:59 pm

Nonstop2h 45m

Cincinnati Cinci./N. Kentucky

Mon 11/3

6:05 am-7:11 am

Nonstop3h 06m

$97

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Wed 10/29

9:20 am-11:03 pm

1 stop11h 43m

Louisville Intl

Fri 10/31

10:01 am-5:55 pm

1 stop9h 54m

$225

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Mon 10/27

7:21 am-5:23 pm

1 stop8h 02m

Louisville Intl

Wed 11/5

7:34 am-3:51 pm

1 stop10h 17m

$235

Colorado SpringsNashville

COS - BNA

COSBNA

Colorado Springs

Tue 10/28

1:16 pm-9:22 pm

1 stop7h 06m

Nashville Intl

Tue 11/4

7:40 am-12:11 pm

1 stop5h 31m

$237

Colorado SpringsNashville

COS - BNA

COSBNA

Colorado Springs

Tue 10/28

8:09 am-8:55 pm

2 stops11h 46m

Nashville Intl

Tue 11/4

5:00 pm-10:10 pm

1 stop6h 10m

$242

Colorado SpringsNashville

COS - BNA

COSBNA

Colorado Springs

Mon 10/27

12:54 pm-9:33 pm

1 stop7h 39m

Nashville Intl

Tue 11/4

2:42 pm-9:38 pm

1 stop7h 56m

$247

Colorado SpringsNashville

COS - BNA

COSBNA

Colorado Springs

Sat 11/8

3:35 pm-9:33 pm

1 stop4h 58m

Nashville Intl

Mon 11/10

2:35 pm-9:07 pm

1 stop7h 32m

$272

Colorado SpringsNashville

COS - BNA

COSBNA

Colorado Springs

Wed 11/5

5:15 am-1:55 pm

2 stops7h 40m

Nashville Intl

Thu 11/13

2:55 pm-11:10 pm

2 stops9h 15m

$278

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Wed 10/22

7:10 pm-11:35 pm

Nonstop2h 25m

Louisville Intl

Tue 10/28

6:00 am-6:55 am

Nonstop2h 55m

$279

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How to get the cheapest flight ticket from Colorado 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 August, then March is your next best option. Flight prices from Colorado to Kentucky during March average around $406.

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

Our data shows that Friday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $449. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $531. 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 Colorado to Kentucky in the evening for as low as $398. 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 Colorado to Kentucky flight route?

Fly from Denver Intl to Louisville Intl for the best Colorado - 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 Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $464 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Colorado for as low as $186 on momondo.

What cabin class options are available on Colorado to Kentucky flights?

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

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

Cheap Colorado to Kentucky flight deals and tips

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

Best Price Found	$173
Fastest flight time	2h 20m
Direct flights	Every day
Airports in Kentucky	4 airports

The best one-way flight to Kentucky from Colorado in the past 72 hours is $173. The best round-trip flight deal from Colorado to Kentucky found on momondo in the last 72 hours is $309.

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

Direct flights go from Colorado to Kentucky every day.

There are 4 airports near Kentucky: Louisville Intl (SDF), Nashville Intl (BNA), Cincinnati Cinci./N. Kentucky (CVG), Knoxville McGhee Tyson (TYS)

Search flight deals

When did momondo last update prices for flights from Colorado to Kentucky?
Prices for flights from Colorado to Kentucky are updated daily.
How many operators does momondo search for flights from Colorado to Kentucky?
As of October 2025, there are 6 operators available to choose from for flights from Colorado to Kentucky.
How old do you have to be to fly from Colorado to Kentucky?
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 Colorado to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The required travel and health documents for your Kentucky 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 Kentucky. 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 Colorado to Kentucky?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Kentucky is Airbus A320-100/200 (27.48% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (15.34%), Boeing 737-700 Passenger/BBJ1 (winglets) (14.38%), and Airbus A319 (13.42%).

Best airlines flying from Colorado to Kentucky

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $182	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Southwest	PriceFrom $276	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Kentucky. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to Kentucky.

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

Price alerts on flights to Kentucky from Colorado 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 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.

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Find better results for your trip to Kentucky

Popular cities in Kentucky

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Cheap flights from Colorado to Kentucky from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Kentucky departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Colorado to Kentucky

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Delta flights from Colorado to Kentucky

Our best Delta deals on Colorado to Kentucky flight tickets

United Airlines flights from Colorado to Kentucky

Our best United Airlines deals on Colorado to Kentucky flight tickets

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How to get the cheapest flight ticket from Colorado 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

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in August, then March is your next best option. Flight prices from Colorado to Kentucky during March average around $406.

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 Colorado to Kentucky flight route?

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

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

What cabin class options are available on Colorado to Kentucky flights?

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

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

What is the cheapest airline that flies from Colorado to Kentucky?

Allegiant Air, Frontier, and American Airlines are the most popular carriers operating from Colorado to Kentucky

What airlines fly to Kentucky?

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

As of October 2025, 12 flights take off from Colorado and land in Kentucky each day. The most common flight departure time for this route is 5:00PM, with 64% of daily flights taking off in the afternoon.

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

The number of flights available between Colorado and Kentucky is 88 per week as of October 2025. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.

How long is the flight from Colorado to Kentucky?

On average, it takes 2h 25m to fly from Colorado to Kentucky if you fly out of Denver (the most popular airport in Colorado) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Grand Junction and into Louisville, then the flight time is around 5h 12m.

Cheap Colorado to Kentucky flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Kentucky

When did momondo last update prices for flights from Colorado to Kentucky?

How many operators does momondo search for flights from Colorado to Kentucky?

How old do you have to be to fly from Colorado to Kentucky?

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

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

Best airlines flying from Colorado to Kentucky

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

Why use momondo?

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

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

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

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

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