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$169+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SDF
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$287
(American Airlines)

One-way from

$169
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$367
Provider with most accurate pricing for Colorado Springs-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Colorado Springs-Louisville Intl flights.
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From Colorado Springs to Louisville Intl
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One-way flight from Colorado Springs to Louisville Intl
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Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 25, 2025.

This American Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 10/2212:05 pmCOS - SDF
1 stop8h 58mAmerican Airlines
Wed 10/297:32 amSDF - COS
1 stop7h 58mAmerican Airlines
Deal found 9/24$287
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:00 amCOS - SDF
1 stop20h 35mMultiple Airlines
Sun 11/26:58 pmSDF - COS
2 stops16h 23mMultiple Airlines
Deal found 9/24$297
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:05 pmCOS - SDF
1 stop8h 58mAmerican Airlines
Thu 10/306:45 amSDF - COS
1 stop6h 49mAmerican Airlines
Deal found 9/25$298
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/223:40 pmCOS - SDF
1 stop4h 50mUnited Airlines
Wed 10/297:00 amSDF - COS
2 stops9h 29mUnited Airlines
Deal found 9/24$336
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amCOS - SDF
1 stop6h 04mDelta
Thu 11/2710:39 amSDF - COS
2 stops12h 01mDelta
Deal found 9/23$339
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 10/1810:37 amCOS - SDF
1 stop5h 16mAmerican Airlines
Mon 10/206:17 pmSDF - COS
1 stop7h 27mAmerican Airlines
Deal found 9/24$342
This Southwest deal was found by Cheapflights users on 9/24. 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.
Fri 10/172:10 pmCOS - SDF
1 stop7h 30mSouthwest
Mon 10/205:40 amSDF - COS
1 stop8h 10mSouthwest
Deal found 9/24$356
This Southwest deal was found by Cheapflights users on 9/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:00 amCOS - SDF
2 stops7h 05mSouthwest
Mon 10/205:40 amSDF - COS
1 stop8h 10mSouthwest
Deal found 9/23$361
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amCOS - SDF
1 stop6h 04mDelta
Tue 11/253:09 pmSDF - COS
1 stop7h 31mDelta
Deal found 9/23$372
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amCOS - SDF
1 stop6h 04mDelta
Thu 11/272:22 pmSDF - COS
2 stops8h 18mDelta
Deal found 9/23$374
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:02 pmCOS - SDF
2 stops13h 50mDelta
Thu 11/277:50 amSDF - COS
2 stops13h 56mDelta
Deal found 9/23$379

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 September 25, 2025.
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

Tue 10/28

12:05 pm-11:03 pm

1 stop8h 58m

Louisville Intl

Thu 10/30

6:45 am-11:34 am

1 stop6h 49m

$298

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Wed 10/22

3:40 pm-10:30 pm

1 stop4h 50m

Louisville Intl

Wed 10/29

7:00 am-2:29 pm

2 stops9h 29m

$336

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Tue 10/28

6:15 am-4:20 pm

2 stops8h 05m

Louisville Intl

Thu 10/30

12:05 pm-4:35 pm

1 stop6h 30m

$336

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Mon 11/24

6:00 am-2:04 pm

1 stop6h 04m

Louisville Intl

Thu 11/27

10:39 am-8:40 pm

2 stops12h 01m

$339

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Thu 10/23

10:37 am-8:23 pm

1 stop7h 46m

Louisville Intl

Thu 10/30

6:45 am-11:34 am

1 stop6h 49m

$342

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Sat 10/18

10:37 am-5:53 pm

1 stop5h 16m

Louisville Intl

Mon 10/20

6:17 pm-11:44 pm

1 stop7h 27m

$342

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Fri 10/17

2:10 pm-11:40 pm

1 stop7h 30m

Louisville Intl

Mon 10/20

5:40 am-11:50 am

1 stop8h 10m

$356

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Sat 10/18

6:00 am-3:05 pm

2 stops7h 05m

Louisville Intl

Mon 10/20

5:40 am-11:50 am

1 stop8h 10m

$361

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Thu 11/20

6:00 am-2:04 pm

1 stop6h 04m

Louisville Intl

Thu 11/27

2:22 pm-8:40 pm

2 stops8h 18m

$374

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Wed 11/26

6:02 pm-9:42 am

2 stops13h 40m

Louisville Intl

Thu 11/27

2:22 pm-8:40 pm

2 stops8h 18m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 12 results
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 September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 $299). Flying from Colorado Springs to Louisville in April is currently the most expensive (average of $369). 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 September 25, 2025.
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
4,246 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 American Airlines, United Airlines, and Southwest fly from Colorado Springs to Louisville in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 4h 08m. 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 $276. Other airlines that can offer you cheap pricing are American Airlines, from $296, and United Airlines, from $296. Users have found that Southwest is 35% 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 $299). Flying from Colorado Springs to Louisville in April is currently the most expensive (average of $369). 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

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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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$276Average$436FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$296Average$486FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$296Average$390FlexibilityNo cancel feeOn-time71%

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