COS - SDF

$141 Find Cheap Flights from Colorado Springs to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Louisville departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Louisville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$320
Overall average: $360
Delta
Sat 2/14Sat 2/21
COS - SDF • 1 stop
Cheapest one-way
$141
Delta
Thu 12/25
COS - SDF • 1 stop
Top airlines
Delta
Cheapest • from $320 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 17% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colorado Springs to Louisville (COS-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado Springs to Louisville

Sat, Feb 14 - Sat, Feb 21
Delta Logo
1:22 pm - 8:28 pm
COS
-
SDF
5h 06m1 stop
Delta Logo
5:33 am - 12:25 pm
SDF
-
COS
8h 52m1 stop
$320Delta
Sat, Feb 14 - Sat, Feb 21
American Airlines Logo
1:43 pm - 10:50 pm
COS
-
SDF
7h 07m1 stop
American Airlines Logo
12:00 pm - 10:08 pm
SDF
-
COS
12h 08m2 stops
$356American Airlines
Fri, May 29 - Sun, May 31
Delta Logo
1:40 pm - 11:59 pm
COS
-
SDF
8h 19m1 stop
Delta Logo
8:10 am - 12:59 pm
SDF
-
COS
6h 49m1 stop
$407Delta
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
7:05 am - 8:14 pm
COS
-
SDF
11h 09m2 stops
United Airlines Logo
5:35 am - 12:31 pm
SDF
-
COS
8h 56m2 stops
$410United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
1:25 pm - 10:24 pm
COS
-
SDF
6h 59m1 stop
United Airlines Logo
9:00 am - 12:22 pm
SDF
-
COS
5h 22m1 stop
$427United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
12:09 pm - 9:59 pm
COS
-
SDF
7h 50m1 stop
United Airlines Logo
11:10 am - 9:58 pm
SDF
-
COS
12h 48m2 stops
$432United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
11:33 am - 8:28 pm
COS
-
SDF
6h 55m2 stops
United Airlines Logo
11:10 am - 6:18 pm
SDF
-
COS
9h 08m2 stops
$437United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
1:25 pm - 10:24 pm
COS
-
SDF
6h 59m1 stop
United Airlines Logo
9:00 am - 2:34 pm
SDF
-
COS
7h 34m1 stop
$439United Airlines
Fri, May 29 - Sun, May 31
Delta Logo
1:40 pm - 10:37 pm
COS
-
SDF
6h 57m1 stop
Delta Logo
8:10 am - 12:59 pm
SDF
-
COS
6h 49m1 stop
$442Delta
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
12:09 pm - 7:54 pm
COS
-
SDF
5h 45m1 stop
United Airlines Logo
9:50 am - 5:23 pm
SDF
-
COS
9h 33m2 stops
$444United Airlines
Booking Insights

KAYAK's insights & trends for Colorado Springs to Louisville flights

Get data-powered insights and trends into flights from Colorado Springs to Louisville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Colorado Springs to Louisville?

The average price of all round-trip flights from Colorado Springs to Louisville clicked on KAYAK for each day over the last 12 months.

When flying from Colorado Springs to Louisville, you should consider leaving on a Saturday and avoid Mondays if you are looking for the best rates. For your return to Colorado Springs, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Colorado Springs to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Colorado Springs to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Colorado Springs to Louisville is September, where tickets cost $347 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is $636 and $446 respectively.

Good to know

Low seasonMarch
Cheapest flight$141
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Colorado Springs to Louisville

When to book flights from Colorado Springs to Louisville

Are your dates flexible? Find out the best times to travel from Colorado Springs to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Colorado Springs to Louisville

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

    In the last 3 days, the lowest price for a flight from Colorado Springs to Louisville was $141 for a one-way ticket and $320 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and Louisville?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Colorado Springs to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to Louisville?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Colorado Springs and Louisville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Colorado Springs to Louisville, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to Louisville are Southwest and Delta. With an average price for the route of $386 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $318 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Colorado Springs to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado Springs to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Colorado Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado Springs to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Colorado Springs to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4252 reviews
8.1Boarding
8.6Crew
7.5Entertainment
8.0Comfort
7.0Food
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

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

Information on your arrival and departure airports