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$191+ 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SDF
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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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 February 9, 2026.

This United Airlines deal was found by Cheapflights users on 2/6. 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.
Sat 4/256:00 am
COS
-
SDF
1 stop6h 31m
United Airlines
Wed 4/297:20 am
SDF
-
COS
1 stop5h 37m
United Airlines
Deal found 2/6$347
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/91:32 pm
COS
-
SDF
1 stop6h 27m
United Airlines
Mon 3/163:15 pm
SDF
-
COS
1 stop7h 49m
United Airlines
Deal found 2/9$359
This Southwest deal was found by Cheapflights users on 2/6. 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.
Tue 3/36:40 am
COS
-
SDF
2 stops8h 10m
Southwest
Wed 3/46:00 am
SDF
-
COS
1 stop7h 25m
Southwest
Deal found 2/6$364
This Southwest deal was found by Cheapflights users on 2/7. 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.
Sat 4/411:15 am
COS
-
SDF
2 stops9h 25m
Southwest
Thu 4/93:40 pm
SDF
-
COS
2 stops8h 35m
Southwest
Deal found 2/7$380
This Southwest deal was found by Cheapflights users on 2/9. 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.
Mon 3/95:05 am
COS
-
SDF
2 stops8h 45m
Southwest
Mon 3/161:00 pm
SDF
-
COS
1 stop10h 50m
Southwest
Deal found 2/9$381
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:49 pm
COS
-
SDF
1 stop5h 09m
American Airlines
Sun 3/86:00 am
SDF
-
COS
1 stop8h 49m
American Airlines
Deal found 2/8$393
This Southwest deal was found by Cheapflights users on 2/8. 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.
Thu 5/145:00 am
COS
-
SDF
1 stop7h 00m
Southwest
Sat 5/163:15 pm
SDF
-
COS
2 stops7h 30m
Southwest
Deal found 2/8$398
This Delta deal was found by Cheapflights users on 2/5. 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.
Fri 7/1710:57 am
COS
-
SDF
1 stop5h 46m
Delta
Sun 8/27:00 am
SDF
-
COS
1 stop7h 59m
Delta
Deal found 2/5$407
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 3/51:32 pm
COS
-
SDF
2 stops6h 41m
United Airlines
Sun 3/88:54 am
SDF
-
COS
1 stop7h 26m
United Airlines
Deal found 2/8$413

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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(United Airlines)

One-way from

$191
(Delta)

Popular in

March

Cheapest in

September

Average price

$365
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. 10% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 9, 2026.
Use the filters below to find and compare flights from Colorado Springs to Louisville that are best for you.

Fly from

Colorado Springs

Fly to

Louisville

Route

Depart

Return

Price

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Sat 4/25

6:00 am-2:31 pm

1 stop6h 31m

Louisville Intl

Wed 4/29

7:20 am-10:57 am

1 stop5h 37m

$347

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Thu 5/14

5:00 am-2:00 pm

1 stop7h 00m

Louisville Intl

Sat 5/16

11:45 am-4:15 pm

1 stop6h 30m

$359

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Mon 3/9

4:48 pm-11:58 pm

1 stop5h 10m

Louisville Intl

Mon 3/16

7:30 am-11:59 am

1 stop6h 29m

$359

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Mon 3/9

1:32 pm-9:59 pm

1 stop6h 27m

Louisville Intl

Mon 3/16

3:15 pm-9:04 pm

1 stop7h 49m

$359

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Tue 3/3

6:00 am-5:30 pm

1 stop9h 30m

Louisville Intl

Wed 3/4

6:00 am-11:25 am

1 stop7h 25m

$359

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Sat 4/4

11:05 am-6:00 pm

1 stop4h 55m

Louisville Intl

Thu 4/9

3:40 pm-9:45 pm

1 stop8h 05m

$359

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Sat 4/25

9:50 am-8:50 pm

2 stops9h 00m

Louisville Intl

Wed 4/29

7:00 am-1:50 pm

2 stops8h 50m

$369

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Fri 3/27

6:20 am-2:00 pm

1 stop5h 40m

$191

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Fri 3/27

6:35 am-4:40 pm

2 stops8h 05m

$196

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Wed 2/25

1:22 pm-8:28 pm

1 stop5h 06m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 13 results
1
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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 February.
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 $120). 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.

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 February 9, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American 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
4,282 reviews

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,282 reviews
Southwest
8.0
Very good
4,282 reviews

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,259 reviews
Southwest
8.0
Very good
4,282 reviews

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,258 reviews
Southwest
8.0
Very good
4,282 reviews

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 United Airlines, Southwest, and American Airlines fly from Colorado Springs to Louisville in about 5h 10m. The time it takes to get you to your destination can typically vary by up to 1h 50m. 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 $204. Other airlines that can offer you cheap pricing are American Airlines, from $296, and United Airlines, from $296. Users have found that Southwest is 51% 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 $120). 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

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Top 3 airlines flying from Colorado Springs to Louisville

Discover the top 3 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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$204Average$416FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$296Average$431FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$296Average$390FlexibilityNo cancel feeOn-time71%

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