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$149+ Cheap flights from Louisville to Colorado Springs (SDF - COS)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — COS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Louisville to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Colorado Springs (COS). 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 July 29, 2025.

Round-trip from

$297
(United Airlines)

One-way from

$149
(American Airlines)

Popular in

September

Cheapest in

April

Average price

$434
From Louisville Intl to Colorado Springs
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One-way flight from Louisville Intl to Colorado Springs
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Louisville to Colorado Springs

Cheapest flights from Louisville to Colorado Springs
Explore the most affordable flight options available from Louisville to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 8/235:52 pmSDF - COS
1 stop6h 02mUnited Airlines
Sat 8/3012:02 pmCOS - SDF
1 stop6h 26mUnited Airlines
Deal found 7/28$297
This Delta deal was found by Cheapflights users on 7/28. 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 8/236:00 amSDF - COS
1 stop6h 16mDelta
Tue 8/2611:11 amCOS - SDF
2 stops9h 31mDelta
Deal found 7/28$302
This Southwest deal was found by Cheapflights users on 7/29. 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 9/115:20 pmSDF - COS
1 stop6h 25mSouthwest
Sat 9/139:15 amCOS - SDF
2 stops11h 10mSouthwest
Deal found 7/29$316
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amSDF - COS
1 stop5h 46mAmerican Airlines
Sat 10/116:02 amCOS - SDF
1 stop14h 21mAmerican Airlines
Deal found 7/27$326

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Colorado Springs 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 July 29, 2025.
Use the filters below to find and compare flights from Louisville to Colorado Springs that are best for you.

Fly from

Louisville

Fly to

Colorado Springs

Route

Depart

Return

Price

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Sat 8/23

5:52 pm-9:54 pm

1 stop6h 02m

Colorado Springs

Sat 8/30

12:02 pm-8:28 pm

1 stop6h 26m

$297

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Sat 8/23

6:00 am-10:16 am

1 stop6h 16m

Colorado Springs

Tue 8/26

11:11 am-10:42 pm

2 stops9h 31m

$302

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Tue 10/7

6:00 am-9:46 am

1 stop5h 46m

Colorado Springs

Sat 10/11

6:02 am-10:23 pm

1 stop14h 21m

$326

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Fri 10/10

6:15 am-1:35 pm

1 stop9h 20m

Colorado Springs

Tue 10/14

7:10 am-6:05 pm

1 stop8h 55m

$360

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Sat 9/20

12:25 pm-4:18 pm

1 stop5h 53m

$149

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Sat 9/20

12:31 pm-10:11 pm

2 stops11h 40m

$154

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Fri 9/26

5:20 pm-9:45 pm

1 stop6h 25m

$189

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Thu 8/28

2:46 pm-9:05 am

2 stops20h 19m

$213

LouisvilleColorado Springs

SDF - COS

SDFCOS

Louisville Intl

Thu 8/28

7:00 am-10:56 am

1 stop5h 56m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Louisville to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Louisville 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 Louisville to Colorado Springs

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

Currently, January is the cheapest month in which you can book a flight from Louisville to Colorado Springs (average of $316). Flying from Louisville to Colorado Springs in March is currently the most expensive (average of $412). 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.

What is the cheapest time of day to fly from SDF to COS?

Find hourly flight availability from Louisville to Colorado Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Louisville to Colorado Springs is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. 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 Colorado Springs. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Louisville to Colorado Springs. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

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

    According to our current data, United Airlines ($297), Delta ($302), and American Airlines ($326) offers the cheapest pricing from Louisville to Colorado Springs. You may be able to fly from Louisville to Colorado Springs for 27% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Louisville to Colorado Springs one-way?

    The cheapest airlines for a one-way flight from Louisville to Colorado Springs are American Airlines ($149), Delta ($154), and Southwest ($189).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Colorado Springs 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 Louisville to Colorado Springs?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Colorado Springs (average of $316). Flying from Louisville to Colorado Springs in March is currently the most expensive (average of $412). 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 Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cañon City

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Top 4 airlines flying from Louisville to Colorado Springs

Discover the top 4 airlines that operate flights from Louisville to Colorado Springs. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$230Average$347FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$231Average$518FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$308Average$393FlexibilityNo cancel feeOn-time63%
DeltaCheapest$318Average$406FlexibilityNo cancel feeOn-timeN/A

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