Cheap Flight Tickets from Louisville (SDF) to Denver (DEN), Starting at $343

Good to Know: Cheapest and Fastest SDF - DEN Flights

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

Cheapest Round Trip Flight

$359

WN Southwest Airlines • nonstop • 4h 5m

Jul 23 – Jul 30

The cheapest round trip flight from Louisville to Denver (SDF-DEN-SDF) is currently $359

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Cheapest Direct Flight

$343

UA United Airlines • nonstop • 4h 19m

Jul 28

The cheapest nonstop flight from Louisville to Denver (SDF-DEN) is currently $343

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Fastest Flight

4h 5m

The fastest nonstop flight from Louisville to Denver (SDF-DEN) takes 4h 5m

Top Airlines Flying from Louisville to Denver

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

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

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

Jul 23 - Jul 30, Economy
WN
Louisville → Denver
4h 5m
1:10 PM - 1:55 PM • nonstop
WN
Louisville → Denver
3h 50m
12:55 PM - 5:25 PM • nonstop
$359
Southwest Airlines
Jul 23 - Jul 30, Economy
WN
Louisville → Denver
4h 5m
1:10 PM - 1:55 PM • nonstop
WN
Louisville → Denver
14h 15m
5:30 AM - 4:25 PM • 1 stop
$367
Southwest Airlines
Jul 23 - Jul 30, Economy
WN
Louisville → Denver
6h 55m
7:25 AM - 9:40 AM • 1 stop
WN
Louisville → Denver
3h 50m
12:55 PM - 5:25 PM • nonstop
$367
Southwest Airlines
Jul 23 - Jul 30, Economy
WN
Louisville → Denver
17h 30m
12:35 PM - 9:25 PM • 1 stop
WN
Louisville → Denver
3h 50m
12:55 PM - 5:25 PM • nonstop
$367
Southwest Airlines
Jul 23 - Jul 30, Economy
WN
Louisville → Denver
7h 25m
8:45 AM - 11:30 AM • 1 stop
WN
Louisville → Denver
7h 30m
10:05 AM - 4:55 PM • 1 stop
$375
Southwest Airlines
Jul 23 - Jul 30, Economy
DL
Louisville → Denver
12h 35m
7:50 AM - 1:45 PM • 1 stop
DL
Louisville → Denver
13h 36m
2:10 PM - 12:26 AM • 1 stop
$407
Delta Airlines

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

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

FAQs on Louisville to Denver Flights

What are the airports in Louisville?
SDF
What’s the most popular airline flying from SDF to DEN?
The most popular airline flying from Louisville to Denver are
Can I fly from SDF to DEN non-stop?
Yes, you can fly SDF to DEN non-stop on
Which airlines fly nonstop between Louisville and Denver?
The non-stop flights between Louisville and Denver are .
What’s the earliest departure time from SDF to DEN Airport?
The earliest flight leaves SDF at 7:25 am and lands in DEN - Denver International
What are the airports in Denver?
DEN
Can I make changes to my Louisville to Denver 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 SDF to DEN?
Read the fare rules of the Louisville to Denver 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 Louisville and Denver?
operate flights between Louisville and Denver
How long does a flight from Louisville to Denver take?
It takes approximately 3 hour to fly non-stop from SDF to DEN, which is 1023.74 miles by air.
Which airlines provide the cheapest flights from Louisville (SDF) to Denver (DEN) ?
In the past couple of days, the cheapest tickets to DEN from SDF were found on WN : USD 367
Do I need a passport to fly between SDF and DEN?
No
What’s the latest departure time from SDF to DEN ?
The last flight leaves SDF at 3:25 pm

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

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

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