HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$167+ Cheap flights from Colorado Springs to Louisville (COS - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SDF
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado Springs to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado Springs to Louisville

Cheapest flights from Colorado Springs to Louisville
Explore the most affordable flight options available from Colorado Springs to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:14 pm
COS
-
SDF
1 stop6h 17m
Delta
Tue 4/213:16 pm
SDF
-
COS
1 stop7h 04m
Delta
Deal found 3/25$275
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:25 am
COS
-
SDF
1 stop5h 35m
Southwest
Tue 4/211:35 pm
SDF
-
COS
2 stops9h 45m
Southwest
Deal found 3/25$280
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:26 pm
COS
-
SDF
1 stop5h 13m
United Airlines
Wed 4/223:30 pm
SDF
-
COS
1 stop8h 01m
United Airlines
Deal found 3/26$365
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:10 am
COS
-
SDF
1 stop11h 20m
Southwest
Mon 5/253:40 pm
SDF
-
COS
1 stop8h 05m
Southwest
Deal found 3/25$404
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:25 pm
COS
-
SDF
1 stop5h 06m
United Airlines
Mon 5/253:25 pm
SDF
-
COS
1 stop7h 21m
United Airlines
Deal found 3/27$420
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:25 pm
COS
-
SDF
1 stop5h 06m
United Airlines
Wed 5/137:15 am
SDF
-
COS
1 stop5h 32m
United Airlines
Deal found 3/23$424

Find flight deals from Colorado Springs to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(Delta)

One-way from

$138
(Southwest)

Popular in

March

Cheapest in

September

Average price

$672
Provider with most accurate pricing for Colorado Springs-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Louisville Intl flights.
Search Deals
From Colorado Springs to Louisville Intl
Search Deals
One-way flight from Colorado Springs to Louisville Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Colorado Springs to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Wed 4/15

1:14 pm-9:31 pm

1 stop6h 17m

Louisville Intl

Tue 4/21

3:16 pm-8:20 pm

1 stop7h 04m

$275

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Tue 4/21

3:26 pm-10:39 pm

1 stop5h 13m

Louisville Intl

Wed 4/22

3:30 pm-9:31 pm

1 stop8h 01m

$365

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Wed 5/20

9:10 am-10:30 pm

1 stop11h 20m

Louisville Intl

Mon 5/25

3:40 pm-9:45 pm

1 stop8h 05m

$404

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Wed 5/20

3:25 pm-10:31 pm

1 stop5h 06m

Louisville Intl

Mon 5/25

3:25 pm-8:46 pm

1 stop7h 21m

$420
Quickest round-trip

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Tue 5/12

3:25 pm-10:31 pm

1 stop5h 06m

Louisville Intl

Wed 5/13

7:15 am-10:47 am

1 stop5h 32m

$424
Cheapest one-way

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Fri 5/29

5:00 am-2:00 pm

1 stop7h 00m

$195
Quickest one-way

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Thu 5/28

3:42 pm-10:59 pm

1 stop5h 17m

$214

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Fri 6/5

6:40 am-7:30 pm

1 stop10h 50m

$219

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Thu 5/28

5:00 am-3:00 pm

2 stops8h 00m

$239

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Fri 4/17

11:30 am-12:15 am

1 stop10h 45m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Colorado Springs to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Louisville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colorado Springs to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Colorado Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Louisville

What is the cheapest month to book a flight from Colorado Springs to Louisville?

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Louisville (average of $58). Flying from Colorado Springs to Louisville in April is currently the most expensive (average of $131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Colorado Springs to Louisville?

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated March 28, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Colorado Springs to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,356 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,499 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,520 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado Springs to Louisville?

    Airlines like Delta, Southwest, and United Airlines fly from Colorado Springs to Louisville in about 5h 13m. The time it takes to get you to your destination can typically vary by up to 1h 04m. The distance between Colorado Springs and Louisville is about 1024 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Colorado Springs to Louisville round-trip?

    Cheapflights users have booked flights from Colorado Springs to Louisville round-trip from $168. Other airlines that can offer you cheap pricing are Southwest, from $204, and American Airlines, from $296. Users have found that Delta is 61% cheaper than the other options available to this destination.

  • Can I find deals for flights from Colorado Springs to Louisville that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Louisville.

  • Can I find deals for business class flights from Colorado Springs to Louisville?

    Yes. Cheapflights offers flight deals from Colorado Springs to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado Springs to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Louisville (average of $58). Flying from Colorado Springs to Louisville in April is currently the most expensive (average of $131). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Colorado Springs to Louisville

Discover the top 4 airlines that operate flights from Colorado Springs to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$168Average$379FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$204Average$412FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$296Average$431FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$296Average$365FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights