Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Louisville from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Louisville departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Denver to Louisville

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to Louisville that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Denver to Louisville.

Cheap last minute flights

Planning a quick getaway from Denver to Louisville? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Louisville, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to Louisville

Find recent round-trip train or bus tickets from Denver to Louisville.

All round-trip flight deals to Louisville

The cheapest plane tickets to Louisville found on KAYAK recently.
5:37 pm - 10:12 pmDEN-SDF
2h 35mnonstop
9:00 am - 10:14 amSDF-DEN
3h 14mnonstop
$275United Airlines
Find Deal
Wed, Jan 22 - Tue, Jan 28
5:37 pm - 10:12 pmDEN-SDF
2h 35mnonstop
5:50 pm - 9:58 pmSDF-DEN
6h 08m1 stop
$285United Airlines
Find Deal
Wed, Jan 22 - Tue, Jan 28
4:15 pm - 11:25 pmDEN-SDF
5h 10m1 stop
4:39 pm - 10:51 pmSDF-DEN
8h 12m1 stop
$294Delta
Find Deal
Wed, Jan 15 - Wed, Jan 22
10:51 am - 5:45 pmDEN-SDF
4h 54m1 stop
6:40 pm - 10:46 pmSDF-DEN
6h 06m1 stop
$319Delta
Find Deal
Wed, Jan 15 - Mon, Jan 20
3:05 pm - 7:25 pmDEN-SDF
2h 20mnonstop
11:15 am - 12:15 pmSDF-DEN
3h 00mnonstop
$326Southwest
Find Deal
Thu, Jan 9 - Mon, Jan 13
3:05 pm - 7:25 pmDEN-SDF
2h 20mnonstop
11:15 am - 12:15 pmSDF-DEN
3h 00mnonstop
$352Southwest
Find Deal
Wed, Jan 22 - Fri, Jan 24
6:43 pm - 6:30 pmDEN-SDF
21h 47m2 stops
11:42 am - 7:33 amSDF-DEN
21h 51m2 stops
Thu, Jan 9 - Mon, Jan 13
9:15 am - 5:38 pmDEN-SDF
6h 23m1 stop
8:13 pm - 11:56 pmSDF-DEN
5h 43m1 stop
$565American Airlines
Find Deal
Thu, Jan 16 - Thu, Jan 16
5:50 pm - 5:57 pmDEN-SDF
22h 07m3 stops
9:18 pm - 4:35 pmSDF-DEN
21h 17m2 stops
Thu, Apr 24 - Sun, Apr 27
6:01 am - 1:30 pmDEN-SDF
5h 29m1 stop
6:38 pm - 10:26 pmSDF-DEN
5h 48m1 stop
$1,036American Airlines
Find Deal
Mon, Jan 20 - Mon, Jan 20
3:05 pm - 7:25 pmDEN-SDF
2h 20mnonstop
$138Southwest
Find Deal
Wed, Jan 22
4:15 pm - 11:25 pmDEN-SDF
5h 10m1 stop
$147Delta
Find Deal
Tue, Jan 21
8:31 am - 9:53 amDEN-SDF
23h 22m2 stops
$166Allegiant Air
Find Deal
Thu, Feb 20
9:00 pm - 11:46 pmDEN-SDF
24h 46m3 stops
Tue, Feb 11
8:31 am - 9:53 amDEN-SDF
23h 22m2 stops
$203Allegiant Air
Find Deal
Thu, Feb 27
6:55 pm - 11:46 pmDEN-SDF
26h 51m3 stops
Mon, Feb 24
5:25 pm - 9:57 pmDEN-SDF
2h 32mnonstop
$214United Airlines
Find Deal
Tue, Jun 3
5:40 pm - 10:15 pmDEN-SDF
2h 35mnonstop
$226United Airlines
Find Deal
Thu, Apr 10
2:24 pm - 9:38 pmDEN-SDF
5h 14m1 stop
$256American Airlines
Find Deal
Sun, Jan 5
6:00 am - 1:36 pmDEN-SDF
5h 36m1 stop
$446American Airlines
Find Deal
Fri, Jan 3
10:59 am - 10:16 pmDEN-SDF
9h 17m2 stops
10:55 am - 10:13 pmSDF-DEN
13h 18m1 stop
$740United Airlines
Find Deal
Wed, Dec 25 - Tue, Dec 31
5:55 pm - 10:09 amDEN-SDF
14h 14m2 stops
8:00 am - 9:14 amSDF-DEN
3h 14mnonstop
$795United Airlines
Find Deal
Sat, Dec 28 - Mon, Dec 30
5:55 pm - 10:09 amDEN-SDF
14h 14m2 stops
7:00 am - 10:35 amSDF-DEN
5h 35m1 stop
$800United Airlines
Find Deal
Sat, Dec 28 - Tue, Dec 31
5:30 pm - 6:28 pmDEN-SDF
22h 58m1 stop
1:58 pm - 7:38 pmSDF-DEN
7h 40m1 stop
$886Delta
Find Deal
Thu, Dec 26 - Tue, Dec 31
12:39 pm - 10:02 pmDEN-SDF
7h 23m1 stop
11:16 am - 11:07 pmSDF-DEN
13h 51m1 stop
$902American Airlines
Find Deal
Fri, Dec 27 - Tue, Dec 31
3:05 pm - 7:25 pmDEN-SDF
2h 20mnonstop
10:40 am - 11:40 amSDF-DEN
3h 00mnonstop
$941Southwest
Find Deal
Fri, Dec 27 - Mon, Dec 30
12:10 pm - 10:05 pmDEN-SDF
7h 55m2 stops
10:40 am - 11:40 amSDF-DEN
3h 00mnonstop
$955Southwest
Find Deal
Fri, Dec 27 - Mon, Dec 30
4:19 pm - 10:59 pmDEN-SDF
4h 40m1 stop
4:33 pm - 7:58 pmSDF-DEN
5h 25m1 stop
$959Delta
Find Deal
Fri, Dec 27 - Mon, Dec 30
7:15 pm - 8:54 pmDEN-SDF
23h 39m2 stops
9:05 am - 5:49 pmSDF-DEN
10h 44m2 stops
Sat, Dec 28 - Mon, Dec 30
7:10 pm - 5:49 pmDEN-SDF
20h 39m2 stops
9:05 am - 5:49 pmSDF-DEN
10h 44m2 stops
$1,010
Find Deal
Thu, Dec 26 - Mon, Dec 30
5:37 pm - 10:12 pmDEN-SDF
2h 35mnonstop
9:00 am - 10:14 amSDF-DEN
3h 14mnonstop
$275United Airlines
Find Deal
Wed, Jan 22 - Tue, Jan 28
5:37 pm - 10:12 pmDEN-SDF
2h 35mnonstop
9:00 am - 10:14 amSDF-DEN
3h 14mnonstop
$325United Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
3:05 pm - 7:25 pmDEN-SDF
2h 20mnonstop
11:15 am - 12:15 pmSDF-DEN
3h 00mnonstop
$326Southwest
Find Deal
Thu, Jan 9 - Mon, Jan 13
3:05 pm - 7:25 pmDEN-SDF
2h 20mnonstop
11:15 am - 12:15 pmSDF-DEN
3h 00mnonstop
$352Southwest
Find Deal
Wed, Jan 22 - Fri, Jan 24
5:37 pm - 10:12 pmDEN-SDF
2h 35mnonstop
9:00 am - 10:14 amSDF-DEN
3h 14mnonstop
$376United Airlines
Find Deal
Sat, Feb 1 - Sun, Feb 9
5:37 pm - 10:12 pmDEN-SDF
2h 35mnonstop
3:25 pm - 4:35 pmSDF-DEN
3h 10mnonstop
$398United Airlines
Find Deal
Sat, Jan 18 - Sun, Jan 19
4:15 pm - 8:40 pmDEN-SDF
2h 25mnonstop
11:15 am - 12:15 pmSDF-DEN
3h 00mnonstop
$399Southwest
Find Deal
Sat, Jan 18 - Sun, Jan 19
5:37 pm - 10:12 pmDEN-SDF
2h 35mnonstop
3:25 pm - 4:35 pmSDF-DEN
3h 10mnonstop
$409United Airlines
Find Deal
Sat, Feb 8 - Mon, Feb 10
5:40 pm - 10:12 pmDEN-SDF
2h 32mnonstop
8:53 am - 10:07 amSDF-DEN
3h 14mnonstop
$427United Airlines
Find Deal
Thu, Mar 20 - Wed, Mar 26
5:25 pm - 9:57 pmDEN-SDF
2h 32mnonstop
4:30 pm - 5:29 pmSDF-DEN
2h 59mnonstop
$460United Airlines
Find Deal
Fri, May 30 - Mon, Jun 2

Southwest flights from Denver to Louisville

Our best Southwest deals on Denver to Louisville flight tickets
Southwest
Jan 9
DEN3:05 pmDenver Intl
2h 20m
SDF7:25 pmLouisville Intl
Jan 13
SDF11:15 amLouisville Intl
3h 00m
DEN12:15 pmDenver Intl
Southwest
Jan 22
DEN3:05 pmDenver Intl
2h 20m
SDF7:25 pmLouisville Intl
Jan 24
SDF11:15 amLouisville Intl
3h 00m
DEN12:15 pmDenver Intl
Southwest
Jan 22
DEN3:05 pmDenver Intl
2h 20m
SDF7:25 pmLouisville Intl
Jan 24
SDF4:10 pmLouisville Intl
5h 45m
1 stop
DEN7:55 pmDenver Intl

United Airlines flights from Denver to Louisville

Our best United Airlines deals on Denver to Louisville flight tickets
United Airlines
Jan 22
DEN5:37 pmDenver Intl
2h 35m
SDF10:12 pmLouisville Intl
Jan 28
SDF9:00 amLouisville Intl
3h 14m
DEN10:14 amDenver Intl
United Airlines
Jan 22
DEN5:37 pmDenver Intl
2h 35m
SDF10:12 pmLouisville Intl
Jan 28
SDF5:50 pmLouisville Intl
6h 08m
1 stop
DEN9:58 pmDenver Intl
United Airlines
Jan 7
DEN5:37 pmDenver Intl
2h 35m
SDF10:12 pmLouisville Intl
Jan 11
SDF9:00 amLouisville Intl
3h 14m
DEN10:14 amDenver Intl

See travel insights to Louisville from

How to get the cheapest flight ticket from Denver to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Denver during the month February is also very affordable. Most momondo users find prices during this month for around $382.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Denver is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $384. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Denver to Louisville on a Monday will generally be more expensive and average around $444. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Denver to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $406. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $454 per ticket.

What is the cheapest Denver Intl to Louisville Intl flight route?

Fly from Denver Intl to Louisville Intl for the best Denver Intl - Louisville Intl flight prices

How far in advance should I book a flight to Louisville?

Most flyers found that booking tickets 27 days in advance of their planned departure date is the best time to get cheap flights to Louisville. During this timeframe, flight prices are around $419. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $235.

What cabin class options are available on Denver Intl to Louisville Intl flights?

There are 2 cabin classes available to choose from on Denver Intl to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Louisville flights?

No. A direct flight is the cheapest option for a flight between Denver to Louisville.

How have Denver to Louisville flight prices changed over time?

As of December 2024, prices for Denver to Louisville flights are approximately 71% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Louisville (DEN to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Louisville

Best Price Found

$138

Fastest flight time

2h 20m

Direct flights

Every day

Airports in Louisville

1 airport
The best one-way flight to Louisville from Denver in the past 72 hours is $138. The best round-trip flight deal from Denver to Louisville found on momondo in the last 72 hours is $275.
The fastest flight from Denver to Louisville takes 2h 20m
Direct flights go from Denver to Louisville every day.
There is 1 airport near Louisville: Louisville Intl (SDF)

  • How far is Denver Intl to Louisville Intl by plane?

    A flight from Denver Intl to Louisville Intl will travel around 1035.1 mi. Flights usually cover this in 2h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Denver Intl Airport to Louisville Intl Airport?

    Prices for flights from Denver Intl Airport to Louisville Intl Airport were last updated today.

  • How many operators does momondo search for flights from Denver Intl Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Denver Intl Airport to Louisville Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to Louisville?

  • What is the most popular airline from Denver to Louisville?


Best airlines flying from Denver to Louisville

Compare and see reviews for airlines that fly from Denver to Louisville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $196Free CancellationRating
8.0
8,588 reviews
Search Delta flights
American AirlinesPriceFrom $209Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
9,020 reviews
Search United Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.1
4,780 reviews
Search Southwest flights
  • Southwest Flights From Denver to Louisville

    Southwest operates around 5 flights from Denver to Louisville every week. The average price of these flights found in the last 72 hours has been $429, but momondo users have found Southwest deals from Denver to Louisville from as low as $296 round-trip. Southwest has been scored 8.1/10 in 4,780 reviews.

  • United Airlines Flights From Denver to Louisville

    The best United Airlines deal for Denver to Louisville flight tickets found on momondo in the last 72 hours was $270, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $433 round-trip. United Airlines operates 12 flights out of Denver into Louisville in an average week, so prices vary by time and availability. 9,022 United Airlines reviews by users on momondo have scored the airline at 7.4/10.


Why use momondo?

Why should I use momondo to find a flight deal from Denver to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Louisville for you.

Can I find flights from Denver to Louisville with flexible booking policies on momondo?

Flights from Denver to Louisville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Louisville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Louisville.

I’m not ready to book a flight from Denver to Louisville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisville from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Louisville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 12/28
Sat 1/4
Email me momondo's favorite deals

Find better results for your trip to the United States