How long does it take to fly to Louisville?

If you’re flying from a popular airport in Colorado, such as Denver or Colorado Springs, and flying into Louisville, then you can expect flight times to average 2h 36m and 4h 56m, respectively.

What airlines fly to Louisville?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Louisville from Colorado according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 7 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Colorado to Louisville Intl?

United Airlines, Delta, and Southwest are the most popular carriers operating from Colorado to Louisville Intl

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

As of November 2026, 10 flights take off from Colorado and land in Louisville each week. The most common flight departure day for this route is Wed, with 30% of weekly flights taking off on this day.

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

As of November 2026, 1 flights take off from Colorado and land in Louisville each day. The most common flight departure time for this route is 9:00AM, with 66% of daily flights taking off in the afternoon.

When did momondo last update prices for flights from Colorado to Louisville Intl Airport?

Prices for flights from Colorado to Louisville Intl Airport were last updated today.

How many operators does momondo search for flights from Colorado to Louisville Intl Airport?

As of November 2026, there are 4 operators available to choose from for flights from Colorado to Louisville Intl Airport.

How old do you have to be to fly from Colorado to Louisville Intl Airport?

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 Colorado to Louisville Intl Airport.

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

The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$122 Cheap Flights from Colorado to Louisville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 am - 4:32 pmDEN Denver Intl-SDF Louisville Intl

27h 47m1 stop Raleigh-Durham

8:47 am - 10:10 amSDF Louisville Intl-DEN Denver Intl

27h 23m1 stop San Francisco

$296Multiple Airlines

Fri, Dec 4 - Fri, Dec 11

8:46 pm - 10:59 amDEN Denver Intl-SDF Louisville Intl

36h 13m2 stops Dallas/Fort Worth New Orleans Louis Armstrong

9:09 pm - 5:08 pmSDF Louisville Intl-DEN Denver Intl

21h 59m1 stop Tampa

$296Multiple Airlines

Wed, Dec 2 - Thu, Dec 10

5:35 am - 3:40 pmDEN Denver Intl-SDF Louisville Intl

8h 05m1 stop Nashville Intl

6:55 am - 8:05 amSDF Louisville Intl-DEN Denver Intl

3h 10mnonstop

$324JetBlue

Fri, Dec 18 - Fri, Dec 25

6:20 pm - 10:55 pmDEN Denver Intl-SDF Louisville Intl

2h 35mnonstop

1:05 pm - 2:00 pmSDF Louisville Intl-DEN Denver Intl

2h 55mnonstop

$337Southwest

Thu, Dec 10 - Fri, Dec 11

6:15 pm - 10:50 pmDEN Denver Intl-SDF Louisville Intl

2h 35mnonstop

6:40 am - 7:45 amSDF Louisville Intl-DEN Denver Intl

3h 05mnonstop

$337Southwest

Tue, Feb 23 - Wed, Feb 24

9:47 am - 2:22 pmDEN Denver Intl-SDF Louisville Intl

2h 35mnonstop

8:00 am - 9:04 amSDF Louisville Intl-DEN Denver Intl

3h 04mnonstop

$337United Airlines

Mon, Nov 23 - Fri, Nov 27

9:40 am - 2:17 pmDEN Denver Intl-SDF Louisville Intl

2h 37mnonstop

3:20 pm - 4:29 pmSDF Louisville Intl-DEN Denver Intl

3h 09mnonstop

$337United Airlines

Wed, Dec 2 - Thu, Dec 10

5:35 am - 3:40 pmDEN Denver Intl-SDF Louisville Intl

8h 05m1 stop Nashville Intl

1:00 pm - 10:05 pmSDF Louisville Intl-DEN Denver Intl

11h 05m1 stop Orlando

$349JetBlue

Fri, Dec 18 - Fri, Dec 25

7:29 am - 4:52 pmDEN Denver Intl-SDF Louisville Intl

7h 23m1 stop Dallas/Fort Worth

5:49 pm - 9:58 pmSDF Louisville Intl-DEN Denver Intl

6h 09m1 stop Charlotte Douglas

$357American Airlines

Wed, Nov 25 - Wed, Dec 2

5:17 am - 12:55 pmDEN Denver Intl-SDF Louisville Intl

5h 38m1 stop Dallas/Fort Worth

6:17 pm - 10:58 pmSDF Louisville Intl-DEN Denver Intl

6h 41m1 stop Charlotte Douglas

$357American Airlines

Thu, Dec 3 - Thu, Dec 3

Cheap last minute flights

Enter your travel dates to find the best prices.

1:35 pm - 10:24 pmDRO Durango La Plata County-SDF Louisville Intl

6h 49m1 stop Denver Intl

3:24 pm - 8:36 pmSDF Louisville Intl-DRO Durango La Plata County

7h 12m1 stop Denver Intl

$538United Airlines

Fri, Nov 6 - Fri, Nov 13

7:00 am - 2:22 pmDRO Durango La Plata County-SDF Louisville Intl

5h 22m1 stop Denver Intl

8:00 am - 12:33 pmSDF Louisville Intl-DRO Durango La Plata County

6h 33m1 stop Denver Intl

$538United Airlines

Fri, Nov 6 - Sat, Nov 14

7:00 am - 2:22 pmDRO Durango La Plata County-SDF Louisville Intl

5h 22m1 stop Denver Intl

2:10 pm - 9:46 pmSDF Louisville Intl-DRO Durango La Plata County

9h 36m2 stops Chicago O'Hare Intl Denver Intl

$544United Airlines

Fri, Nov 6 - Fri, Nov 13

7:10 pm - 3:26 pmDEN Denver Intl-SDF Louisville Intl

18h 16m2 stops Orlando Raleigh-Durham

8:47 am - 9:40 amSDF Louisville Intl-DEN Denver Intl

26h 53m1 stop San Francisco

$760Multiple Airlines

Tue, Nov 10 - Fri, Nov 13

1:34 pm - 9:36 pmCOS Colorado Springs-SDF Louisville Intl

6h 02m1 stop Chicago O'Hare Intl

6:54 pm - 11:01 pmSDF Louisville Intl-COS Colorado Springs

6h 07m1 stop Dallas/Fort Worth

$792American Airlines

Tue, Nov 10 - Sun, Nov 15

1:34 pm - 9:36 pmCOS Colorado Springs-SDF Louisville Intl

6h 02m1 stop Chicago O'Hare Intl

6:01 am - 9:50 amSDF Louisville Intl-COS Colorado Springs

5h 49m1 stop Dallas/Fort Worth

$792American Airlines

Tue, Nov 10 - Tue, Nov 17

1:18 pm - 3:26 pmDEN Denver Intl-SDF Louisville Intl

24h 08m1 stop Raleigh-Durham

9:22 pm - 6:23 pmSDF Louisville Intl-DEN Denver Intl

23h 01m2 stops Fort Myers SW Florida Intl Cleveland Hopkins Intl

$905Multiple Airlines

Fri, Nov 6 - Mon, Nov 9

6:40 am - 3:26 pmDEN Denver Intl-SDF Louisville Intl

30h 46m2 stops Orlando Raleigh-Durham

9:09 pm - 8:24 amSDF Louisville Intl-DEN Denver Intl

13h 15m1 stop Tampa

$908Multiple Airlines

Fri, Nov 6 - Sun, Nov 8

6:20 pm - 10:55 pmDEN Denver Intl-SDF Louisville Intl

2h 35mnonstop

4:40 pm - 7:25 pmSDF Louisville Intl-DEN Denver Intl

4h 45m1 stop Chicago Midway

$1,089Southwest

Wed, Nov 11 - Thu, Nov 12

6:20 pm - 10:55 pmDEN Denver Intl-SDF Louisville Intl

2h 35mnonstop

4:40 pm - 7:25 pmSDF Louisville Intl-DEN Denver Intl

4h 45m1 stop Chicago Midway

$1,089Southwest

Tue, Nov 10 - Fri, Nov 13

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United Airlines flights from Colorado to Louisville

Our best United Airlines deals on Colorado to Louisville flight tickets

United Airlines

Dec 2

DEN9:40 amDenver Intl

2h 37m

SDF2:17 pmLouisville Intl

Dec 10

SDF3:20 pmLouisville Intl

3h 09m

DEN4:29 pmDenver Intl

$337

United Airlines

Dec 24

GUC3:22 pmGunnison

5h 08m

1 stop

SDF10:30 pmLouisville Intl

Dec 31

SDF7:00 amLouisville Intl

9h 41m

2 stops

GUC2:41 pmGunnison

$374

United Airlines

Dec 24

GUC7:00 amGunnison

8h 20m

2 stops

SDF5:20 pmLouisville Intl

Dec 31

SDF7:00 amLouisville Intl

7h 41m

2 stops

GUC12:41 pmGunnison

$379

Delta flights from Colorado to Louisville

Our best Delta deals on Colorado to Louisville flight tickets

Delta

Dec 4

COS1:40 pmColorado Springs

5h 14m

1 stop

SDF8:54 pmLouisville Intl

Dec 11

SDF7:05 amLouisville Intl

7h 28m

1 stop

COS12:33 pmColorado Springs

$355

Delta

Dec 2

COS6:05 pmColorado Springs

13h 03m

2 stops

SDF9:08 amLouisville Intl

Dec 5

SDF7:41 amLouisville Intl

11h 42m

2 stops

COS5:23 pmColorado Springs

$366

Delta

Dec 21

DEN6:00 amDenver Intl

7h 53m

1 stop

SDF3:53 pmLouisville Intl

Dec 30

SDF6:56 pmLouisville Intl

7h 35m

1 stop

DEN12:31 amDenver Intl

$388

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Fri 12/4

10:45 am-4:32 pm

1 stop27h 47m

Louisville Intl

Fri 12/11

8:47 am-10:10 am

1 stop27h 23m

$296

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Wed 12/2

8:46 pm-10:59 am

2 stops36h 13m

Louisville Intl

Thu 12/10

9:09 pm-5:08 pm

1 stop21h 59m

$296

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Fri 12/18

5:35 am-3:40 pm

1 stop8h 05m

Louisville Intl

Fri 12/25

6:55 am-8:05 am

Nonstop3h 10m

$324

Quickest round-trip

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Thu 12/10

6:20 pm-10:55 pm

Nonstop2h 35m

Louisville Intl

Fri 12/11

1:05 pm-2:00 pm

Nonstop2h 55m

$337

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Tue 2/23

6:15 pm-10:50 pm

Nonstop2h 35m

Louisville Intl

Wed 2/24

6:40 am-7:45 am

Nonstop3h 05m

$337

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Mon 11/23

9:47 am-2:22 pm

Nonstop2h 35m

Louisville Intl

Fri 11/27

8:00 am-9:04 am

Nonstop3h 04m

$337

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Wed 12/2

9:40 am-2:17 pm

Nonstop2h 37m

Louisville Intl

Thu 12/10

3:20 pm-4:29 pm

Nonstop3h 09m

$337

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Fri 12/18

5:35 am-3:40 pm

1 stop8h 05m

Louisville Intl

Fri 12/25

1:00 pm-10:05 pm

1 stop11h 05m

$349

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Wed 11/25

7:29 am-4:52 pm

1 stop7h 23m

Louisville Intl

Wed 12/2

5:49 pm-9:58 pm

1 stop6h 09m

$357

DenverLouisville

DEN Denver Intl - SDF Louisville Intl

DENSDF

Denver Intl

Thu 12/3

5:17 am-12:55 pm

1 stop5h 38m

Louisville Intl

Thu 12/3

6:17 pm-10:58 pm

1 stop6h 41m

$357

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 Colorado to Louisville

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 Louisville?

If you are unable to visit Louisville during the month of February, then departing from Colorado during the month August is also very affordable. Most momondo users find prices during this month for around $432.

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

On average, the least expensive day to fly to Louisville from Colorado is on a Saturday. momondo users have found tickets for Saturday departures for as low as $409. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Colorado to Louisville on a Monday will generally be more expensive and average around $537. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Colorado to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $391. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $503 per ticket.

What is the cheapest Colorado to Louisville Intl flight route?

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

How far in advance should I book a flight from Colorado to Louisville?

You are more likely to see cheaper flights to Louisville from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $489 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Colorado for as low as $387 on momondo.

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

There are 3 cabin classes available to choose from on Colorado to Louisville 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 Louisville flights?

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

Cheap Colorado to Louisville flight deals and tips

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

Best Price Found	$122
Fastest flight time	2h 20m
Direct flights	Every day
Airports in Louisville	1 airport

The best one-way flight to Louisville from Colorado in the past 72 hours is $122. The best round-trip flight deal from Colorado to Louisville found on momondo in the last 72 hours is $296.

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

Direct flights go from Colorado to Louisville every day.

There is 1 airport in Louisville. From Colorado there are direct flights to Louisville Intl (SDF).

Search flight deals

Frequently asked questions about flying from Colorado to Louisville

When did momondo last update prices for flights from Colorado to Louisville Intl Airport?
Prices for flights from Colorado to Louisville Intl Airport were last updated today.
How many operators does momondo search for flights from Colorado to Louisville Intl Airport?
As of November 2026, there are 4 operators available to choose from for flights from Colorado to Louisville Intl Airport.
How old do you have to be to fly from Colorado to Louisville Intl Airport?
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 Colorado to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Colorado to Louisville?
Based on momondo bookings for flights between Colorado and Louisville, the leading plane model is Airbus A320-100/200, making up 23.17% of the total bookings. Other popular models include Boeing 737 MAX 8 with 21.24%, Boeing 737-800 Passenger/BBJ2 (winglets) with 12.36%, and Boeing 737-800 with 11.20%.

Best airlines flying from Colorado to Louisville

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $232	Free Cancellation	Rating 7.1 3,064 reviews	Search JetBlue flights
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.0 12,230 reviews	Search American Airlines flights
Southwest	PriceFrom $323	Free Cancellation	Rating 8.0 4,211 reviews	Search Southwest flights

French Lick

Elizabethtown

Jeffersonville

West Baden Springs

New Albany

Shepherdsville

Bardstown

Elizabeth

Charlestown

Corydon

Brandenburg

Springfield

Georgetown

Why use momondo?

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

Finding the right flight to Louisville from Colorado 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 Louisville quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Colorado to Louisville flights to just show those with flexible booking policies.

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

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

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

If you are not ready to book a flight from Colorado to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisville and let you know when they change.

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Airports servicing Kentucky

Lexington Blue Grass Airport

Owensboro Daviess County Airport

Paducah Barkley Regional Airport

Cheap flights from Colorado to Louisville from $122

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 Louisville departing on 12/16. 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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United Airlines flights from Colorado to Louisville

Our best United Airlines deals on Colorado to Louisville flight tickets

Delta flights from Colorado to Louisville

Our best Delta deals on Colorado to Louisville flight tickets

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How to get the cheapest flight ticket from Colorado to Louisville

What is the cheapest month to fly to Louisville?

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

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

What is the cheapest Colorado to Louisville Intl flight route?

How far in advance should I book a flight from Colorado to Louisville?

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

Can stopping save me money on Colorado to Louisville flights?

What is the cheapest airline that flies from Colorado to Louisville Intl?

What airlines fly to Louisville?

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

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

How long does it take to fly to Louisville?

Cheap Colorado to Louisville flight deals and tips

Best Price Found

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Airports in Louisville

Frequently asked questions about flying from Colorado to Louisville

Best airlines flying from Colorado to Louisville

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

Traveling to a place near Louisville?

Why use momondo?

An easier way to manage your Louisville 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 Kentucky

Fly your favorite airline to Louisville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Louisville

List of cabin classes available on flights landing in Louisville. Availability may vary depending on flight origin and airline.

Popular cities in the United States

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

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