Cheap flights from Colorado to Louisville from $117

If you are unable to visit Louisville during the month of October, then departing from Colorado during the month August is also very affordable. Most momondo users find prices during this month for around $410.

On average, the least expensive day to fly to Louisville from Colorado is on a Saturday. momondo users have found tickets for Saturday departures for as low as $405. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Colorado to Louisville on a Monday will generally be more expensive and average around $564. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Colorado to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $357. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $488 per ticket.

Fly from Denver Intl to Louisville Intl for the best Colorado - Louisville Intl flight prices

You are more likely to see cheaper flights to Louisville from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $468 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Colorado for as low as $321 on momondo.

There are 4 cabin classes available to choose from on Colorado to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, United Airlines, and American Airlines are the most popular carriers operating from Colorado to Louisville Intl

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Louisville from Colorado according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 6 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

As of March 2026, 2 flights take off from Colorado and land in Louisville each day. The most common flight departure time for this route is 5:00PM, with 85% of daily flights taking off in the afternoon.

As of March 2026, 20 flights take off from Colorado and land in Louisville each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.