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Cheap flights from Denver to Louisville from $97

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 2/2. 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

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Find the cheapest flights from Denver to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:59 pm - 12:21 pm
DEN
-
SDF
10h 22m
1 stop
Multiple Airlines Logo
1:19 pm - 9:41 pm
SDF
-
DEN
34h 22m
2 stops
$237Multiple Airlines
jue., feb. 26 - lun., mar. 2
Multiple Airlines Logo
9:00 pm - 2:38 pm
DEN
-
SDF
15h 38m
2 stops
Multiple Airlines Logo
2:26 pm - 7:11 pm
SDF
-
DEN
6h 45m
1 stop
$251Multiple Airlines
lun., feb. 23 - jue., feb. 26
Multiple Airlines Logo
11:59 pm - 12:21 pm
DEN
-
SDF
10h 22m
1 stop
Multiple Airlines Logo
9:30 am - 9:41 pm
SDF
-
DEN
38h 11m
2 stops
$252Multiple Airlines
jue., feb. 26 - lun., mar. 2
Multiple Airlines Logo
11:59 pm - 12:21 pm
DEN
-
SDF
10h 22m
1 stop
Multiple Airlines Logo
9:21 pm - 9:41 pm
SDF
-
DEN
26h 20m
2 stops
$258Multiple Airlines
jue., feb. 26 - dom., mar. 1
Multiple Airlines Logo
11:59 pm - 12:21 pm
DEN
-
SDF
10h 22m
1 stop
Multiple Airlines Logo
2:26 pm - 9:48 pm
SDF
-
DEN
9h 22m
1 stop
$265Multiple Airlines
jue., feb. 26 - dom., mar. 1
Multiple Airlines Logo
11:59 pm - 12:21 pm
DEN
-
SDF
10h 22m
1 stop
Multiple Airlines Logo
3:33 pm - 8:19 am
SDF
-
DEN
18h 46m
2 stops
$282Multiple Airlines
jue., feb. 19 - dom., feb. 22
Multiple Airlines Logo
9:00 pm - 2:38 pm
DEN
-
SDF
15h 38m
2 stops
Multiple Airlines Logo
1:19 pm - 8:20 am
SDF
-
DEN
21h 01m
1 stop
$290Multiple Airlines
lun., mar. 2 - vie., mar. 6
American Airlines Logo
7:00 am - 5:21 pm
DEN
-
SDF
8h 21m
1 stop
American Airlines Logo
7:09 am - 1:38 pm
SDF
-
DEN
8h 29m
1 stop
$301American Airlines
mié., feb. 25 - mié., mar. 4
Multiple Airlines Logo
11:59 pm - 12:21 pm
DEN
-
SDF
10h 22m
1 stop
Multiple Airlines Logo
1:19 pm - 7:39 am
SDF
-
DEN
20h 20m
2 stops
$304Multiple Airlines
dom., feb. 22 - mié., feb. 25
Multiple Airlines Logo
11:59 pm - 12:21 pm
DEN
-
SDF
10h 22m
1 stop
Multiple Airlines Logo
2:26 pm - 9:48 pm
SDF
-
DEN
9h 22m
1 stop
$310Multiple Airlines
jue., feb. 19 - dom., feb. 22

American Airlines flights from Denver to Louisville

Our best American Airlines deals on Denver to Louisville flight tickets
American Airlines
Feb 25
DEN7:00 amDenver Intl
8h 21m
1 stop
SDF5:21 pmLouisville Intl
Mar 4
SDF7:09 amLouisville Intl
8h 29m
1 stop
DEN1:38 pmDenver Intl
$301
American Airlines
Apr 1
DEN7:00 amDenver Intl
12h 26m
1 stop
SDF9:26 pmLouisville Intl
Apr 22
SDF6:00 amLouisville Intl
5h 56m
1 stop
DEN9:56 amDenver Intl
$319
American Airlines
Mar 16
DEN7:00 amDenver Intl
8h 18m
1 stop
SDF5:18 pmLouisville Intl
Mar 18
SDF12:07 pmLouisville Intl
12h 30m
1 stop
DEN10:37 pmDenver Intl
$346

Southwest flights from Denver to Louisville

Our best Southwest deals on Denver to Louisville flight tickets
Southwest
Mar 16
DEN6:20 amDenver Intl
6h 40m
1 stop
SDF3:00 pmLouisville Intl
Mar 18
SDF1:30 pmLouisville Intl
2h 55m
DEN2:25 pmDenver Intl
$349
Southwest
Mar 16
DEN11:55 pmDenver Intl
9h 15m
1 stop
SDF11:10 amLouisville Intl
Mar 18
SDF6:35 amLouisville Intl
8h 05m
2 stops
DEN12:40 pmDenver Intl
$364
Southwest
Mar 16
DEN11:10 amDenver Intl
9h 40m
2 stops
SDF10:50 pmLouisville Intl
Mar 18
SDF6:35 amLouisville Intl
6h 45m
2 stops
DEN11:20 amDenver Intl
$370

momondo Fare Finder

 
Customize your flight search to find flights from Denver 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, momondo users made 832,500 searches. Data last updated enero 13, 2026.
Use the filters below to find and compare flights from Denver to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

jue. 2/26

11:59 pm-12:21 pm

1 stop10h 22m

Louisville Intl

lun. 3/2

1:19 pm-9:41 pm

2 stops34h 22m

$237

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

lun. 2/23

9:00 pm-2:38 pm

2 stops15h 38m

Louisville Intl

jue. 2/26

2:26 pm-7:11 pm

1 stop6h 45m

$251

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

jue. 2/26

11:59 pm-12:21 pm

1 stop10h 22m

Louisville Intl

lun. 3/2

9:30 am-9:41 pm

2 stops38h 11m

$252

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

jue. 2/26

11:59 pm-12:21 pm

1 stop10h 22m

Louisville Intl

dom. 3/1

9:21 pm-9:41 pm

2 stops26h 20m

$258

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

jue. 2/26

11:59 pm-12:21 pm

1 stop10h 22m

Louisville Intl

dom. 3/1

2:26 pm-9:48 pm

1 stop9h 22m

$265

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

jue. 2/19

11:59 pm-12:21 pm

1 stop10h 22m

Louisville Intl

dom. 2/22

3:33 pm-8:19 am

2 stops18h 46m

$282

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

lun. 3/2

9:00 pm-2:38 pm

2 stops15h 38m

Louisville Intl

vie. 3/6

1:19 pm-8:20 am

1 stop21h 01m

$290

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

mié. 2/25

7:00 am-5:21 pm

1 stop8h 21m

Louisville Intl

mié. 3/4

7:09 am-1:38 pm

1 stop8h 29m

$301

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

dom. 2/22

11:59 pm-12:21 pm

1 stop10h 22m

Louisville Intl

mié. 2/25

1:19 pm-7:39 am

2 stops20h 20m

$304

DenverLouisville

DEN - SDF

DENSDF

Denver Intl

jue. 2/19

11:59 pm-12:21 pm

1 stop10h 22m

Louisville Intl

dom. 2/22

2:26 pm-9:48 pm

1 stop9h 22m

$310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 October, then departing from Denver during the month August is also very affordable. Most momondo users find prices during this month for around $401.

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 Saturday. momondo users have found tickets for Saturday departures for as low as $427. 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 $549. 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 $398. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $493 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?

You are more likely to see cheaper flights to Louisville from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Denver for as low as $186 on momondo.

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

There are 3 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.

How have Denver to Louisville flight prices changed over time?

As of January 2026, prices for Denver to Louisville flights are approximately 32% 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

$249

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Louisville

1 airport
The best one-way flight to Louisville from Denver in the past 72 hours is $249. The best round-trip flight deal from Denver to Louisville found on momondo in the last 72 hours is $524.
The fastest flight from Denver to Louisville takes 2h 25m
Direct flights go from Denver to Louisville every day.
There is 1 airport in Louisville. From Denver there are direct flights to Louisville Intl (SDF).
Search flight deals

  • 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 25m, 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 $168Free CancellationRating
7.9
8,040 reviews
Search Delta flights
American AirlinesPriceFrom $231Free CancellationRating
7.2
11,118 reviews
Search American Airlines flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
SouthwestPriceFrom $297Free CancellationRating
8.0
4,257 reviews
Search Southwest flights

  • Southwest Flights From Denver to Louisville

    Southwest operates around 4 flights from Denver to Louisville every week. The average price of these flights found in the last 72 hours has been $443, but momondo users have found Southwest deals from Denver to Louisville from as low as $297 round-trip. Southwest has been scored 8.0/10 in 4,257 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 $266, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $492 round-trip. United Airlines operates 14 flights out of Denver into Louisville in an average week, so prices vary by time and availability. 9,156 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Brandenburg
Springfield
Georgetown

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.

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jue. 2/12
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