$50 Find Cheap Flights from Denver to Kentucky - Compare and Save

The cheapest ticket to Kentucky from Denver found in the last 5 days was to Louisville, at $186 round-trip. The most popular route is from Denver (DEN) to Louisville (SDF), and the cheapest round-trip airline ticket found on this route in the last 5 days was $186.

The cheapest time of day to fly to Kentucky is generally at night, when round-trip flights cost $391 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Kentucky is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $504.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $478 on average.

The cheapest month for flights from Denver to Kentucky is August, when tickets cost $397 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $539 and $518 respectively.

Your flight ticket price will generally be cheaper if you fly to Kentucky on a Saturday and more expensive on a Monday. On your return trip to Denver, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

To get a below average price on the flight from Denver to Kentucky, you should book around 4 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

There are 4 airlines that fly nonstop from Denver to Kentucky. They are: Frontier, JetBlue, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $108 for a round-trip flight to Lexington (LEX). On average, Frontier offers the best prices for nonstop flights between Denver and Kentucky.

Denver and Kentucky are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (21 flights per week), Southwest (10 flights per week), and Air Canada (7 flights per week).

The duration of a flight to Kentucky depends on your arrival airport. The shortest routes to Kentucky from Denver are to Louisville, which takes 2h 25m, and Lexington, which takes 2h 35m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from Denver to Kentucky departs at 9:40 am, landing in Louisville at 2:23 pm.

If you prefer to fly at night, the latest flight from Denver to Kentucky jets off at 7:35 pm and lands in Louisville at 12:10 am.