Cheap flights from Denver to Louisville
Compare hundreds of airlines Denver–Louisville
About this route
Compare flights from Denver to Louisville, a about 1,666 km route (around 2h 35m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Frontier Airlines, United Airlines operate this route.
Airlines on this route
FAQ
What's the cheapest month to fly Denver to Louisville?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Denver to Louisville?
A nonstop flight takes about 2h 35m and covers around 1,666 km. Connecting itineraries take longer.
Are there direct flights from Denver to Louisville?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Denver to Louisville?
Frontier Airlines, United Airlines operate this route, among others. Compare them all in the results.
When should I book Denver–Louisville flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.