What airlines fly to Louisville?

United Airlines, Frontier and American Airlines 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 41% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 6 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

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

As of October 2025, 2 flights take off from Colorado and land in Louisville each day. The most common flight departure time for this route is 9:00AM, with 42% of daily flights taking off at noon.

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

As of October 2025, 16 flights take off from Colorado and land in Louisville each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

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 30m and 4h 40m, respectively.

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

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

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 October 2025, 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.

$73 Cheap Flights from Colorado to Louisville in 2025/26

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11:59 pm - 10:22 amDEN-SDF

8h 23m1 stop

5:49 pm - 10:26 pmSDF-DEN

6h 37m1 stop

$183American Airlines

Find Deal

Tue, Dec 9 - Thu, Jan 1

12:59 am - 9:34 amDEN-SDF

6h 35m1 stop

5:45 pm - 12:24 amSDF-DEN

8h 39m1 stop

$197Delta

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Tue, Feb 24 - Tue, Mar 3

12:50 am - 9:50 amDEN-SDF

7h 00m1 stop

7:26 pm - 11:17 pmSDF-DEN

5h 51m1 stop

$201Delta

Find Deal

Thu, Dec 4 - Fri, Dec 12

7:22 am - 6:50 pmDEN-SDF

9h 28m1 stop

7:00 am - 10:00 amSDF-DEN

5h 00m1 stop

$202American Airlines

Find Deal

Wed, Feb 25 - Tue, Mar 3

6:00 pm - 10:37 pmDEN-SDF

2h 37mnonstop

3:15 pm - 4:31 pmSDF-DEN

3h 16mnonstop

$225United Airlines

Find Deal

Wed, Feb 25 - Tue, Mar 3

9:40 am - 2:19 pmDEN-SDF

2h 39mnonstop

5:54 pm - 10:05 pmSDF-DEN

6h 11m1 stop

$253United Airlines

Find Deal

Wed, Feb 25 - Tue, Mar 3

7:30 am - 11:45 pmDEN-SDF

14h 15m2 stops

6:00 am - 3:55 pmSDF-DEN

11h 55m1 stop

$254Multiple Airlines

Find Deal

Sat, Feb 21 - Mon, Feb 23

7:00 am - 10:31 amDEN-SDF

25h 31m2 stops

9:43 am - 10:12 amSDF-DEN

26h 29m1 stop

$266Multiple Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

9:10 am - 4:50 pmDEN-SDF

5h 40m1 stop

6:00 am - 7:15 amSDF-DEN

3h 15mnonstop

$291Southwest

Find Deal

Wed, Feb 25 - Tue, Mar 3

5:05 pm - 9:30 pmDEN-SDF

2h 25mnonstop

6:05 am - 7:00 amSDF-DEN

2h 55mnonstop

$302Southwest

Find Deal

Thu, Dec 4 - Mon, Dec 8

American Airlines flights from Colorado to Louisville

Our best American Airlines deals on Colorado to Louisville flight tickets

American Airlines

Dec 9

DEN11:59 pmDenver Intl

8h 23m

1 stop

SDF10:22 amLouisville Intl

Jan 1

SDF5:49 pmLouisville Intl

6h 37m

1 stop

DEN10:26 pmDenver Intl

$183

Find similar

American Airlines

Feb 25

DEN7:22 amDenver Intl

9h 28m

1 stop

SDF6:50 pmLouisville Intl

Mar 3

SDF7:00 amLouisville Intl

5h 00m

1 stop

DEN10:00 amDenver Intl

$202

Find similar

American Airlines

Dec 4

COS12:45 pmColorado Springs

7h 32m

1 stop

SDF10:17 pmLouisville Intl

Dec 8

SDF10:47 amLouisville Intl

6h 58m

1 stop

COS3:45 pmColorado Springs

$237

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Southwest flights from Colorado to Louisville

Our best Southwest deals on Colorado to Louisville flight tickets

Southwest

Feb 25

DEN9:10 amDenver Intl

5h 40m

1 stop

SDF4:50 pmLouisville Intl

Mar 3

SDF6:00 amLouisville Intl

3h 15m

DEN7:15 amDenver Intl

$291

Find similar

Southwest

Dec 4

DEN5:05 pmDenver Intl

2h 25m

SDF9:30 pmLouisville Intl

Dec 8

SDF6:05 amLouisville Intl

2h 55m

DEN7:00 amDenver Intl

$302

Find similar

Southwest

Dec 4

COS5:15 amColorado Springs

7h 30m

1 stop

SDF2:45 pmLouisville Intl

Dec 8

SDF1:50 pmLouisville Intl

8h 35m

2 stops

COS8:25 pmColorado Springs

$305

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Fly from

Fly to

Route

Depart

Return

Price

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Tue 12/9

11:59 pm-10:22 am

1 stop8h 23m

Louisville Intl

Thu 1/1

5:49 pm-10:26 pm

1 stop6h 37m

$183

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Tue 2/24

12:59 am-9:34 am

1 stop6h 35m

Louisville Intl

Tue 3/3

5:45 pm-12:24 am

1 stop8h 39m

$197

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Thu 12/4

12:50 am-9:50 am

1 stop7h 00m

Louisville Intl

Fri 12/12

7:26 pm-11:17 pm

1 stop5h 51m

$201

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Wed 2/25

7:22 am-6:50 pm

1 stop9h 28m

Louisville Intl

Tue 3/3

7:00 am-10:00 am

1 stop5h 00m

$202

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Wed 2/25

6:00 pm-10:37 pm

Nonstop2h 37m

Louisville Intl

Tue 3/3

3:15 pm-4:31 pm

Nonstop3h 16m

$225

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Wed 2/25

9:40 am-2:19 pm

Nonstop2h 39m

Louisville Intl

Tue 3/3

5:54 pm-10:05 pm

1 stop6h 11m

$253

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Sat 2/21

7:30 am-11:45 pm

2 stops14h 15m

Louisville Intl

Mon 2/23

6:00 am-3:55 pm

1 stop11h 55m

$254

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Thu 12/4

7:00 am-10:31 am

2 stops25h 31m

Louisville Intl

Mon 12/8

9:43 am-10:12 am

1 stop26h 29m

$266

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Wed 2/25

9:10 am-4:50 pm

1 stop5h 40m

Louisville Intl

Tue 3/3

6:00 am-7:15 am

Nonstop3h 15m

$291

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Thu 12/4

5:05 pm-9:30 pm

Nonstop2h 25m

Louisville Intl

Mon 12/8

6:05 am-7:00 am

Nonstop2h 55m

$302

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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 August, then departing from Colorado during the month March is also very affordable. Most momondo users find prices during this month for around $406.

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 Friday. momondo users have found tickets for Friday departures for as low as $455. 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 $493. 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 $398. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $634 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 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 $468 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 $186 on momondo.

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

There are 3 cabin classes available to choose from on Colorado to Louisville 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 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	$173
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 $173. The best round-trip flight deal from Colorado to Louisville found on momondo in the last 72 hours is $403.

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

Direct flights go from Colorado to Louisville every day.

There is 1 airport near Louisville: Louisville Intl (SDF)

Search flight deals

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 October 2025, 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 31.37% of the total bookings. Other popular models include Boeing 737 MAX 8 with 19.61%, Airbus A319 with 19.22%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 16.86%.

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
Southwest	PriceFrom $204	Free Cancellation	Rating 8.0 4,235 reviews	Search Southwest flights
American Airlines	PriceFrom $231	Free Cancellation	Rating 7.2 11,029 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 8,988 reviews	Search United Airlines flights

French Lick

Elizabethtown

West Baden Springs

Bardstown

Jeffersonville

Shepherdsville

New Albany

Corydon

Elizabeth

Charlestown

Springfield

Georgetown

Brandenburg

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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Cheap flights from Colorado to Louisville from $73

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 12/10. 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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American Airlines flights from Colorado to Louisville

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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

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Colorado during the month March is also very affordable. Most momondo users find prices during this month for around $406.

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?

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

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

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

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

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

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

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

What airlines fly to Louisville?

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

As of October 2025, 2 flights take off from Colorado and land in Louisville each day. The most common flight departure time for this route is 9:00AM, with 42% of daily flights taking off at noon.

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

As of October 2025, 16 flights take off from Colorado and land in Louisville each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

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 30m and 4h 40m, respectively.

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

Fastest flight time

Direct flights

Airports in Louisville

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

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

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

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

What is the most popular plane model 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?

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

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

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

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

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