$83 Find Cheap Flights from Denver to Louisville

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Find cheap flights from Denver to Louisville starting at $83.

Book one-way or return flights from Denver to Louisville from as little as $83. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Denver to Louisville? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Denver to Louisville. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Denver to Louisville

View airlines operating flights from Denver to Louisville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Sun Country Airlines

From $83

Frontier Airlines

From $94

United Airlines

From $96

American Airlines

From $114

Delta Air Lines

From $146

ANA airlines

Find more flights and airlines

Find cheap flights from Denver to Louisville by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Denver to Louisville.

Cheapest
DEN
18:20
14h 32m
1 transfer
SDF
10:52
Denver International Airport - Louisville International Airport
Thu, May 23Sun Country Airlines
$83
DEN
18:20
14h 32m
1 transfer
SDF
10:52
Denver International Airport - Louisville International Airport
Thu, May 23Sun Country Airlines
$83
Find More Flights

Frequently Asked Questions

When are flight tickets from Denver (DEN) to Louisville (SDF) the cheapest?
Airlines adjust prices for flights from Denver to Louisville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Denver (DEN) to Louisville (SDF) cost?
According to Trip.com's data, the lowest price is around $376.
How long does it take to fly from Denver (DEN) to Louisville (SDF) and what is the distance?
It takes around 2 hours 57 minutes to fly from Denver (DEN) to Louisville (SDF).
What are the most popular airlines that fly from Denver (DEN) to Louisville (SDF)?
Airlines with flights from Denver (DEN) to Louisville (SDF): Southwest Airlines, United Airlines and Air Canada.

How to find a cheap flight from Denver to Louisville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Louisville. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Denver to Louisville Flight Information

Cheapest nonstop flight price	$83
Cheapest round-trip ticket price	$186
Off-season for travel	November
Peak season for travel	October
Flight distance	1,643.09km
Average flight time	2 hours 57 minutes
Popular airline	Delta Air Lines