Cheap Flight Tickets from Denver (DEN) to Louisville (SDF), Starting at $234

Good to Know: Cheapest and Fastest DEN - SDF Flights

Useful information for finding best airline tickets from Denver International to Louisville International Standiford Field on your next trip.

Cheapest Round Trip Flight

$494

WN Southwest Airlines • 1 stop • 16h 40m

Aug 06 – Aug 07

The cheapest round trip flight from Denver to Louisville (DEN-SDF-DEN) is currently $494

🔍 Search Flights

Cheapest Direct Flight

$234

WN Southwest Airlines • nonstop • 7h 10m

Aug 06

The cheapest nonstop flight from Denver to Louisville (DEN-SDF) is currently $234

🔍 Search Flights

Fastest Flight

3h 50m

The fastest nonstop flight from Denver to Louisville (DEN-SDF) takes 3h 50m

Top Airlines Flying from Denver to Louisville

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Denver (DEN) to Louisville (SDF)

Compare and book low fare round-trip air tickets from Denver to Louisville. Ideal for travelers with confirmed return itineraries.

Aug 06 - Aug 07, Economy
WN
Denver → Louisville
16h 40m
8:25 AM - 8:25 PM • 1 stop
WN
Denver → Louisville
22h 25m
7:55 AM - 7:40 PM • 2 stops
$494
Southwest Airlines
Aug 06 - Aug 07, Economy
WN
Denver → Louisville
3h 50m
12:50 PM - 5:20 PM • nonstop
WN
Denver → Louisville
22h 25m
7:55 AM - 7:40 PM • 2 stops
$508
Southwest Airlines
Aug 06 - Aug 07, Economy
WN
Denver → Louisville
7h 5m
2:00 PM - 8:25 PM • 1 stop
WN
Denver → Louisville
4h 5m
10:40 AM - 11:25 AM • nonstop
$529
Southwest Airlines
Aug 07 - Aug 08, Economy
AA
Denver → Louisville
- • 1 stop
AA
Denver → Louisville
- • 1 stop
$600
American Airlines
Aug 07 - Aug 08, Economy
UA
Denver → Louisville
13h 34m
12:40 PM - 10:54 PM • 1 stop
UA
Denver → Louisville
4h 19m
3:25 PM - 4:24 PM • nonstop
$1308
United Airlines
Aug 06 - Aug 07, Economy
DL
Denver → Louisville
10h 18m
6:00 AM - 2:18 PM • 1 stop
DL
Denver → Louisville
7h 28m
12:35 PM - 3:23 PM • 1 stop
$1386
Delta Airlines

Fly from Denver to Louisville with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Denver to Louisville? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Denver to Louisville Flights

What are the airports in Denver?
DEN
What’s the most popular airline flying from DEN to SDF?
The most popular airline flying from Denver to Louisville are
Can I fly from DEN to SDF non-stop?
Yes, you can fly DEN to SDF non-stop on
Which airlines fly nonstop between Denver and Louisville?
The non-stop flights between Denver and Louisville are .
What’s the earliest departure time from DEN to SDF Airport?
The earliest flight leaves DEN at 6:00 am and lands in SDF - Louisville International Standiford Field
What are the airports in Louisville?
SDF
Can I make changes to my Denver to Louisville flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DEN to SDF?
Read the fare rules of the Denver to Louisville air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Denver and Louisville?
operate flights between Denver and Louisville
How long does a flight from Denver to Louisville take?
It takes approximately 3 hour to fly non-stop from DEN to SDF, which is 1023.74 miles by air.
Which airlines provide the cheapest flights from Denver (DEN) to Louisville (SDF) ?
In the past couple of days, the cheapest tickets to SDF from DEN were found on DL : USD 1386
Do I need a passport to fly between DEN and SDF?
No
What’s the latest departure time from DEN to SDF ?
The last flight leaves DEN at 3:1500 pm

Denver (DEN) to Louisville (SDF): Airport Information

Origin Airport Denver International , Denver, US
Destination Airport Louisville International Standiford Field, Louisville, US
Distance 1024 miles

More Flight Options for Denver (DEN) and Louisville (SDF)

Why Fareleaders for DEN to SDF Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Denver to Louisville flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on DEN to SDF flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Denver to Louisville flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Denver (DEN) to Louisville (SDF)
Terms and Conditions*