$48 Cheap flights to Kentucky

Louisville is about 69% more popular to visit than any other city in Kentucky, according to momondo users. When visiting Louisville, it is recommended to fly into Cincinnati Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.

Louisville Waterfront Park is closest to Cincinnati Airport. Those looking for an alternative airport option near Louisville Waterfront Park could try flying into Louisville Airport.

Kentucky typically has a temperature range from 35.6 °F(January) to 78.8 °F(July). Those looking to avoid rain and/or snow while visiting Kentucky should plan their trip in September, January, or January, as these months are relatively less likely to have precipitation.

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Kentucky according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 9 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

Flights to Kentucky have been found on momondo for as low as $39 per ticket recently. However, the average price tends to be $382 and anything for $305 or less is a good deal. $1,619 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.

The best day of the week to fly to Kentucky is Tuesday due to prices being at their lowest. Flying out on a Friday should be a backup plan since this day tends to be less expensive as well. Thursday, on the other hand, is the most expensive day to fly to Kentucky.

If you're headed to Kentucky, consider flying into Louisville Intl airport in Louisville for the best deals, with an average airfare of $39. Alternatively, Lexington Blue Grass airport in Lexington is a close second for cheapest flights to Kentucky with an average airfare of $64.

Prices for flights to Kentucky are updated daily.

As of October 2026, there are 14 operators available to choose from for flights to Kentucky.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Kentucky.

The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.