$233+ Cheap flights from Louisville to Colorado Springs (SDF - COS)
This is the cheapest round-trip 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
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Colorado Springs 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 Louisville to Colorado Springs
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Cheapest flights from Louisville to Colorado SpringsExplore 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 September 10, 2026.
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 September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:27 pm -
1 stop6h 04m
Tue 10/133:58 pm -
1 stop5h 29m
Deal found 9/9![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
1 stop8h 21m
Tue 10/136:07 pm -
2 stops12h 50m
Deal found 9/9![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sat 12/128:40 am -
2 stops11h 45m
Thu 12/175:25 am -
2 stops9h 35m
Deal found 9/8![Southwest logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:57 pm -
2 stops8h 02m
Fri 11/272:55 pm -
1 stop5h 29m
Deal found 9/5![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 9/7. 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.
Fri 10/235:35 am -
2 stops9h 50m
Mon 10/262:05 pm -
1 stop5h 05m
Deal found 9/7![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
1 stop6h 19m
Wed 11/187:00 am -
1 stop5h 22m
Deal found 9/7![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/175:15 am -
2 stops7h 29m
Mon 10/262:55 pm -
1 stop5h 29m
Deal found 9/4![United Airlines logo]()
$430
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sun 11/224:05 pm -
1 stop7h 35m
Wed 11/255:25 am -
1 stop4h 25m
Deal found 9/8![Southwest logo]()
$432
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sun 11/15:05 am -
1 stop6h 35m
Sun 11/812:15 pm -
1 stop9h 25m
Deal found 9/8![Southwest logo]()
$442
Best flights from Louisville to Colorado SpringsDiscover carefully curated flight deals from Louisville to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Louisville to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sat 12/128:40 am -
2 stops11h 45m
Thu 12/175:25 am -
2 stops9h 35m
Deal found 9/8![Southwest logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
1 stop6h 19m
Wed 11/187:00 am -
1 stop5h 22m
Deal found 9/7![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:39 am -
2 stops11h 37m
Sun 10/256:07 pm -
2 stops12h 50m
Deal found 9/9![Delta logo]()
$457
This Southwest deal was found by Cheapflights users on 9/7. 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.
Fri 10/233:30 pm -
1 stop6h 50m
Mon 10/262:30 pm -
1 stop6h 45m
Deal found 9/7![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sun 11/224:40 pm -
2 stops9h 05m
Wed 11/255:25 am -
1 stop4h 25m
Deal found 9/8![Southwest logo]()
$438
This Southwest deal was found by Cheapflights users on 9/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:40 pm -
2 stops9h 05m
Fri 11/276:45 am -
2 stops6h 20m
Deal found 9/5![Southwest logo]()
$472
Last-minute flights from Louisville to Colorado SpringsDiscover last-minute flight deals from Louisville to Colorado Springs. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Colorado Springs. Data last updated September 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:15 am -
1 stop7h 32m
Sat 9/262:55 pm -
1 stop5h 37m
Deal found 9/5![United Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 9/5. 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.
Tue 9/223:43 pm -
1 stop6h 13m
Sat 9/266:00 am -
1 stop6h 58m
Deal found 9/5![Delta logo]()
$482
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/17:35 pm -
1 stop5h 20m
Mon 10/53:58 pm -
1 stop5h 29m
Deal found 9/8![American Airlines logo]()
$487
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:27 pm -
1 stop6h 04m
Mon 10/123:58 pm -
1 stop5h 29m
Deal found 9/5![American Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:27 pm -
1 stop6h 04m
Tue 10/133:58 pm -
1 stop5h 29m
Deal found 9/9![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
1 stop8h 21m
Tue 10/136:07 pm -
2 stops12h 50m
Deal found 9/9![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 9/7. 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 10/105:35 pm -
1 stop6h 45m
Tue 10/1311:45 am -
2 stops6h 50m
Deal found 9/7![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/175:15 am -
2 stops7h 29m
Mon 10/262:55 pm -
1 stop5h 29m
Deal found 9/4![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:05 am -
1 stop7h 25m
Sun 10/256:07 pm -
2 stops12h 50m
Deal found 9/9![Delta logo]()
$486
This Southwest deal was found by Cheapflights users on 9/7. 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.
Fri 10/235:35 am -
2 stops9h 50m
Mon 10/262:05 pm -
1 stop5h 05m
Deal found 9/7![Southwest logo]()
$422
One-way flights from Louisville to Colorado SpringsSearch for one-way flight options from Louisville to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Louisville to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:09 pm -
1 stop14h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$233
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sun 9/204:05 pm -
2 stops7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:35 am -
3 stops25h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Allegiant Air logo]()
$716
Find 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
One-way from | $233 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $426 |
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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Louisville to Colorado Springs that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Sat 12/12
8:40 am-6:25 pm
2 stops11h 45m
Colorado Springs
Thu 12/17
5:25 am-5:00 pm
2 stops9h 35m
$402
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Fri 10/23
3:30 pm-8:20 pm
1 stop6h 50m
Colorado Springs
Mon 10/26
2:30 pm-11:15 pm
1 stop6h 45m
$407
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Tue 11/17
7:00 am-11:19 am
1 stop6h 19m
Colorado Springs
Wed 11/18
7:00 am-2:22 pm
1 stop5h 22m
$429
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Sun 11/22
4:40 pm-11:45 pm
2 stops9h 05m
Colorado Springs
Wed 11/25
5:25 am-11:50 am
1 stop4h 25m
$438
Quickest round-trip
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Sun 9/20
4:05 pm-9:35 pm
2 stops7h 30m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$449
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Thu 10/22
10:39 am-8:16 pm
2 stops11h 37m
Colorado Springs
Sun 10/25
6:07 pm-8:57 am
2 stops12h 50m
$457
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Mon 11/23
4:40 pm-11:45 pm
2 stops9h 05m
Colorado Springs
Fri 11/27
6:45 am-3:05 pm
2 stops6h 20m
$472
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Sun 9/20
9:35 am-9:20 am
3 stops25h 45m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$716
Sorted by cheapest first
Compare providers for flights from Louisville to Colorado Springs
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 Louisville to Colorado Springs in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Colorado Springs flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Colorado Springs 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 Louisville-Colorado Springs 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 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.
SDF-COS
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
Prices
More
What’s the top layover airport for flights from Louisville to Colorado Springs?
Share of 1-stop round-trip flights from Louisville to Colorado Springs chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 67% of 1-stop itineraries from Louisville to Colorado Springs on Cheapflights.
What’s the cheapest layover airport for flights from Louisville to Colorado Springs?
Average round-trip fare for 1-stop flights from Louisville to Colorado Springs, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $371.
What’s the fastest layover option from Louisville to Colorado Springs?
Shortest average travel time for 1-stop one-way flights from Louisville to Colorado Springs, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 5h 29m.
Which airport typically offers the quickest layover for flights from Louisville to Colorado Springs?
Average layover duration for 1-stop one-way flights from Louisville to Colorado Springs, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 2h 18m.
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 September 10, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican 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.
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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.
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Complete your trip
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Other flights from Louisville
Popular flights
Alternative routes for Louisville to Colorado Springs
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Colorado Springs
Explore flights to Colorado Springs departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Complete your trip
Complete your trip to Colorado Springs by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Colorado Springs by cabin class
Find flights from Louisville to Colorado Springs, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Colorado Springs flights
Browse other Louisville and Colorado Springs flight options. Last updated on September 10, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Louisville to Colorado Springs
Discover the top 3 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$232 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$361 | Average$436 | FlexibilityNo cancel fee | On-time63% |