Cheap flights from Arizona to Kentucky from $58

If you’re not able to fly to Kentucky in November, then August is your next best option. Flight prices from Arizona to Kentucky during August average around $361.

Our data shows that Monday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $472. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $616. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

According to our data, the cheapest time of day to fly to Kentucky is at noon. momondo users have found flights departing from Arizona to Kentucky at noon for as low as $491. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the afternoon when prices are around $667.

Fly from Phoenix Sky Harbor Intl to Louisville Intl for the best Arizona - Kentucky flight prices

You are more likely to see cheaper flights to Kentucky from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $462 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Arizona for as low as $182 on momondo.

There is only 1 cabin class available to choose from on Arizona to Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Spirit Airlines, Frontier, and Allegiant Air are the most popular carriers operating from Arizona to Kentucky

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Kentucky from Arizona according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 4 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

As of February 2026, 9 flights take off from Arizona and land in Kentucky each day. The most common flight departure time for this route is 5:00PM, with 66% of daily flights taking off in the afternoon.

As of February 2026, there are 69 flights per week flying from Arizona to Kentucky. The most common day of the week flights depart is Wed, with 29% of flights taking off on this day.