HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$123+ Cheap flights from Colorado to Louisville (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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SDF
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Louisville 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 Colorado to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) 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 December 19, 2024.

Round-trip from

$288
(eDestinos)

One-way from

$147
(Delta)
From Colorado to Louisville Intl
Search Deals
One-way flight from Colorado to Louisville Intl
Search Deals

Find flight deals from Colorado to Louisville

Cheapest flights from Colorado to Louisville
Explore the most affordable flight options available from Colorado to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. 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 12/316:28 amDEN - SDF
1 stop11h 37mAmerican Airlines
Tue 1/76:35 amSDF - DEN
1 stop5h 59mAmerican Airlines
Deal found 12/17$349
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/315:40 pmDEN - SDF
Nonstop2h 35mUnited Airlines
Tue 1/79:00 amSDF - DEN
Nonstop3h 14mUnited Airlines
Deal found 12/17$409
This Delta deal was found by Cheapflights users on 12/17. 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 12/314:19 pmDEN - SDF
1 stop4h 40mDelta
Thu 1/26:29 pmSDF - DEN
1 stop7h 42mDelta
Deal found 12/17$512
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/2312:10 pmGUC - SDF
1 stop7h 25mUnited Airlines
Mon 12/307:03 amSDF - GUC
1 stop6h 26mUnited Airlines
Deal found 12/17$604
This Southwest deal was found by Cheapflights users on 12/18. 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 12/283:40 pmDEN - SDF
Nonstop2h 25mSouthwest
Thu 1/212:15 pmSDF - DEN
1 stop8h 50mSouthwest
Deal found 12/18$713
This Mytrip deal was found by Cheapflights users on 12/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:30 pmDEN - SDF
2 stops24h 11mMultiple Airlines
Sun 12/227:54 pmSDF - DEN
3 stops40h 42mMultiple Airlines
Deal found 12/18$947
This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:00 amCOS - SDF
2 stops14h 21mUnited Airlines
Fri 12/208:00 amSDF - COS
1 stop6h 28mUnited Airlines
Deal found 12/17$992
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/184:41 pmCOS - SDF
1 stop15h 39mAmerican Airlines
Fri 12/205:00 amSDF - COS
1 stop7h 12mAmerican Airlines
Deal found 12/17$1,232

Find flights from Colorado to Louisville within your budget

Customize your flight search to find flights from Colorado 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Tue 1/7

6:00 am-6:59 pm

3 stops34h 59m

Louisville Intl

Sat 1/11

7:25 pm-8:44 pm

2 stops27h 19m

$288

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Tue 1/7

6:30 am-3:00 pm

1 stop6h 30m

Louisville Intl

Tue 1/14

7:05 am-11:45 am

1 stop6h 40m

$294

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Tue 1/7

5:37 pm-10:12 pm

Nonstop2h 35m

Louisville Intl

Tue 1/14

9:00 am-10:14 am

Nonstop3h 14m

$325

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Thu 1/16

12:45 pm-9:50 pm

2 stops7h 05m

Louisville Intl

Thu 1/23

11:15 am-12:15 pm

Nonstop3h 00m

$340

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Thu 1/9

7:05 am-12:16 pm

1 stop27h 11m

Louisville Intl

Mon 1/13

4:14 pm-10:13 am

1 stop19h 59m

$363

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Fri 1/10

6:00 am-3:56 pm

1 stop7h 56m

Louisville Intl

Mon 1/13

2:43 pm-9:06 pm

1 stop8h 23m

$386

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Fri 1/10

6:15 am-7:00 pm

2 stops10h 45m

Louisville Intl

Mon 1/13

7:20 am-3:50 pm

2 stops10h 30m

$396

Colorado SpringsLouisville

COS - SDF

COSSDF

Colorado Springs

Tue 4/1

11:55 am-9:30 pm

1 stop7h 35m

Louisville Intl

Tue 4/8

2:00 pm-9:39 pm

2 stops9h 39m

$761

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Mon 6/16

10:14 am-5:49 pm

1 stop5h 35m

$123

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

Wed 1/15

4:15 pm-11:25 pm

1 stop5h 10m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 18 results
1
2

Best time to book a flight from Colorado to Louisville

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

Travel insights for flights from Colorado to Louisville

Get recent, data-driven insights about flights from Colorado to Louisville including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Louisville (average of $299). Flying from Colorado 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.

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

Find hourly flight availability from Colorado to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Louisville as you normally would.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 December 19, 2024.
Read through reviews of airlines operating flights from Colorado to Louisville, such as American Airlines, United Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,836 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,600 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,048 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
829 reviews
Southwest
8.1
Very good
4,836 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airport do you fly into for flights to Louisville from Colorado?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from Colorado to Louisville. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

  • How popular is this Colorado to Louisville flight route?

    The Colorado to Louisville Intl flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $147. However, be on the lookout for offers from United Airlines and Allegiant Air, as they are both options that can get you from Colorado to Louisville for a low price.

  • What are the most popular routes from Colorado to Louisville?

    The most popular flight routes from Colorado to Louisville are Denver Intl - Louisville Intl, Colorado Springs - Louisville Intl and Vail Eagle County - Louisville Intl.

  • What are the cheapest flights from Colorado to Louisville?

    On average you can expect to pay $406 for a flight from Colorado to Louisville. The cheapest flight overall is $194 while the most popular route, (Denver Intl - Louisville Intl) is currently priced at $325.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Louisville (average of $299). Flying from Colorado 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

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.

Alternative routes for Colorado to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Nashville flights
John F Kennedy Intl to Nashville flights
Newark to Nashville flights
Los Angeles to Nashville flights
Boston to Nashville flights
O'Hare Intl to Nashville flights
Seattle to Nashville flights
Minneapolis to Nashville flights
Reagan-National to Nashville flights
Raleigh to Nashville flights
Dulles Intl to Nashville flights
San Francisco to Nashville flights
John F Kennedy Intl to Cincinnati flights
Baltimore to Nashville flights
Philadelphia to Nashville flights
Fort Lauderdale to Nashville flights
LaGuardia to Cincinnati flights
Miami to Nashville flights
Newark to Cincinnati flights
Denver to Nashville flights
Dallas/Fort Worth to Nashville flights
Tampa to Nashville flights
Ontario to Nashville flights
Hobby to Nashville flights
Newark to Louisville flights
Dallas/Fort Worth to Cincinnati flights
Boston to Cincinnati flights
Orlando to Nashville flights
Atlanta to Cincinnati flights
George Bush Intcntl to Nashville flights
O'Hare Intl to Cincinnati flights
Charlotte to Nashville flights
Burbank to Nashville flights
O'Hare Intl to Knoxville flights
Los Angeles to Cincinnati flights
Denver to Cincinnati flights
Hobby to Cincinnati flights
Detroit to Nashville flights
Sky Harbor Intl to Nashville flights
John F Kennedy Intl to Louisville flights
Austin to Nashville flights
Boston to Louisville flights
Dulles Intl to Cincinnati flights
George Bush Intcntl to Cincinnati flights
San Diego to Nashville flights
Seattle to Cincinnati flights
Rochester to Nashville flights
Santa Ana to Nashville flights
John F Kennedy Intl to Knoxville flights
West Palm Beach to Nashville flights

Top 4 airlines flying from Colorado to Louisville

Discover the top 4 airlines that operate flights from Colorado 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$332FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$209Average$412FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$270Average$487FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$425FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.