What airlines fly 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 53% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 5 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

How many flights depart from Arizona to Kentucky on average per week?

As of August 2025, there are 111 flights per week flying from Arizona to Kentucky. The most common day of the week flights depart is Thu, with 27% of flights taking off on this day.

What is the cheapest airline that flies from Arizona to Kentucky?

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

How many flights depart from Arizona to Kentucky on average per day?

As of August 2025, 15 flights take off from Arizona and land in Kentucky each day. The most common flight departure time for this route is 11:00AM, with 85% of daily flights taking off at noon.

How long is the flight from Arizona to Kentucky?

On average, it takes 3h 15m to fly from Arizona to Kentucky if you fly out of Phoenix (the most popular airport in Arizona) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Tucson and into Louisville, then the flight time is around 5h 19m.

When did momondo last update prices for flights from Arizona to Kentucky?

Prices for flights from Arizona to Kentucky refresh daily.

How many operators does momondo search for flights from Arizona to Kentucky?

As of August 2025, there are 8 operators available to choose from for flights from Arizona to Kentucky.

How old do you have to be to fly from Arizona 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 from Arizona to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$52 Cheap Flights from Arizona to Kentucky in 2025

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Find the cheapest flights from Arizona to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:05 am - 2:32 pmPHX-TYS

3h 27mnonstop

1:52 pm - 3:07 pmTYS-PHX

4h 15mnonstop

$95Allegiant Air

Find Deal

Sun, Aug 17 - Thu, Aug 21

9:05 am - 2:40 pmLAS-BNA

3h 35mnonstop

10:00 am - 12:00 pmBNA-LAS

4h 00mnonstop

$100Allegiant Air

Find Deal

Fri, Oct 10 - Mon, Oct 13

8:53 am - 3:43 pmPHX-CVG

3h 50mnonstop

2:41 pm - 3:42 pmCVG-PHX

4h 01mnonstop

$179American Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

9:14 am - 4:07 pmPHX-CVG

3h 53mnonstop

2:41 pm - 3:42 pmCVG-PHX

4h 01mnonstop

$194American Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

10:25 pm - 5:05 amLAS-CVG

3h 40mnonstop

7:20 am - 8:30 amCVG-LAS

4h 10mnonstop

$199Delta

Find Deal

Fri, Oct 24 - Tue, Oct 28

10:00 pm - 4:41 amLAS-CVG

3h 41mnonstop

7:48 pm - 12:30 amCVG-LAS

7h 42m1 stop

$209Delta

Find Deal

Wed, Sep 17 - Mon, Sep 22

12:43 pm - 10:45 pmPHX-TYS

7h 02m1 stop

7:00 am - 12:28 pmTYS-PHX

8h 28m2 stops

$256United Airlines

Find Deal

Sat, Sep 20 - Tue, Sep 23

12:43 pm - 10:45 pmPHX-TYS

7h 02m1 stop

7:00 am - 11:05 amTYS-PHX

7h 05m1 stop

$270United Airlines

Find Deal

Mon, Sep 22 - Sat, Sep 27

11:40 pm - 12:25 pmLAS-CVG

9h 45m2 stops

1:00 pm - 6:50 pmCVG-LAS

8h 50m1 stop

$274Southwest

Find Deal

Tue, Sep 16 - Mon, Sep 22

11:00 am - 11:15 pmPHX-CVG

9h 15m1 stop

1:00 pm - 6:10 pmCVG-PHX

8h 10m2 stops

$289Southwest

Find Deal

Thu, Sep 4 - Mon, Sep 8

Allegiant Air flights from Arizona to Kentucky

Our best Allegiant Air deals on Arizona to Kentucky flight tickets

Allegiant Air

Aug 17

PHX8:05 amPhoenix Sky Harbor Intl

3h 27m

TYS2:32 pmKnoxville McGhee Tyson

Aug 21

TYS1:52 pmKnoxville McGhee Tyson

4h 15m

PHX3:07 pmPhoenix Sky Harbor Intl

$95

Find similar

Allegiant Air

Oct 10

LAS9:05 amLas Vegas Harry Reid Intl

3h 35m

BNA2:40 pmNashville Intl

Oct 13

BNA10:00 amNashville Intl

4h 00m

LAS12:00 pmLas Vegas Harry Reid Intl

$100

Find similar

Allegiant Air

Aug 10

PHX7:39 amPhoenix Sky Harbor Intl

3h 32m

TYS2:11 pmKnoxville McGhee Tyson

Aug 24

TYS1:52 pmKnoxville McGhee Tyson

4h 15m

PHX3:07 pmPhoenix Sky Harbor Intl

$102

Find similar

Spirit Airlines flights from Arizona to Kentucky

Our best Spirit Airlines deals on Arizona to Kentucky flight tickets

Spirit Airlines

Sep 13

LAS8:56 amLas Vegas Harry Reid Intl

3h 35m

BNA2:31 pmNashville Intl

Sep 20

BNA3:26 pmNashville Intl

4h 04m

LAS5:30 pmLas Vegas Harry Reid Intl

$107

Find similar

Spirit Airlines

Sep 11

LAS2:08 pmLas Vegas Harry Reid Intl

3h 39m

BNA7:47 pmNashville Intl

Sep 15

BNA8:42 pmNashville Intl

4h 06m

LAS10:48 pmLas Vegas Harry Reid Intl

$108

Find similar

Spirit Airlines

Sep 13

LAS8:56 amLas Vegas Harry Reid Intl

3h 35m

BNA2:31 pmNashville Intl

Sep 19

BNA8:42 pmNashville Intl

4h 06m

LAS10:48 pmLas Vegas Harry Reid Intl

$117

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

Sun 8/17

8:05 am-2:32 pm

Nonstop3h 27m

Knoxville McGhee Tyson

Thu 8/21

1:52 pm-3:07 pm

Nonstop4h 15m

$95

Las VegasNashville

LAS - BNA

LASBNA

Las Vegas Harry Reid Intl

Fri 10/10

9:05 am-2:40 pm

Nonstop3h 35m

Nashville Intl

Mon 10/13

10:00 am-12:00 pm

Nonstop4h 00m

$100

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

Sat 9/13

8:53 am-3:43 pm

Nonstop3h 50m

Cincinnati Cinci./N. Kentucky

Sat 9/20

2:41 pm-3:42 pm

Nonstop4h 01m

$179

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

Wed 8/27

9:14 am-4:07 pm

Nonstop3h 53m

Cincinnati Cinci./N. Kentucky

Wed 9/3

2:41 pm-3:42 pm

Nonstop4h 01m

$194

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Fri 10/24

10:25 pm-5:05 am

Nonstop3h 40m

Cincinnati Cinci./N. Kentucky

Tue 10/28

7:20 am-8:30 am

Nonstop4h 10m

$199

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Wed 9/17

10:00 pm-4:41 am

Nonstop3h 41m

Cincinnati Cinci./N. Kentucky

Mon 9/22

7:48 pm-12:30 am

1 stop7h 42m

$209

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

Sat 9/20

12:43 pm-10:45 pm

1 stop7h 02m

Knoxville McGhee Tyson

Tue 9/23

7:00 am-12:28 pm

2 stops8h 28m

$256

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

Mon 9/22

12:43 pm-10:45 pm

1 stop7h 02m

Knoxville McGhee Tyson

Sat 9/27

7:00 am-11:05 am

1 stop7h 05m

$270

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Tue 9/16

11:40 pm-12:25 pm

2 stops9h 45m

Cincinnati Cinci./N. Kentucky

Mon 9/22

1:00 pm-6:50 pm

1 stop8h 50m

$274

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

Thu 9/4

11:00 am-11:15 pm

1 stop9h 15m

Cincinnati Cinci./N. Kentucky

Mon 9/8

1:00 pm-6:10 pm

2 stops8h 10m

$289

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How to get the cheapest flight ticket from Arizona to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in August, then November is your next best option. Flight prices from Arizona to Kentucky during November average around $502.

What is the cheapest day to depart on your flight to Kentucky?

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 Thursday because tickets tend to average around $556. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

What is the cheapest time of day to depart on your flight 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 $488. 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 $533.

What is the cheapest Arizona to Kentucky flight route?

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

How far in advance should I book a flight to Kentucky?

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 $509 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 $312 on momondo.

What cabin class options are available on Arizona to Kentucky flights?

There are 1 cabin classes 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.

Can stopping save me money on Arizona to Kentucky flights?

You could potentially save up to 44% on your flight if you consider stops on a Arizona to Kentucky flight.

Cheap Arizona to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Kentucky

Best Price Found	$52
Fastest flight time	3h 10m
Direct flights	Every day
Airports in Kentucky	4 airports

The best one-way flight to Kentucky from Arizona in the past 72 hours is $52. The best round-trip flight deal from Arizona to Kentucky found on momondo in the last 72 hours is $95.

The fastest flight from Arizona to Kentucky takes 3h 10m

Direct flights go from Arizona to Kentucky every day.

There are 4 airports near Kentucky: Nashville Intl (BNA), Louisville Intl (SDF), Cincinnati Cinci./N. Kentucky (CVG), Knoxville McGhee Tyson (TYS)

Search flight deals

When did momondo last update prices for flights from Arizona to Kentucky?
Prices for flights from Arizona to Kentucky refresh daily.
How many operators does momondo search for flights from Arizona to Kentucky?
As of August 2025, there are 8 operators available to choose from for flights from Arizona to Kentucky.
How old do you have to be to fly from Arizona 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 from Arizona to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Arizona to Kentucky?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Arizona to Kentucky is Boeing 737-700 Passenger/BBJ1 (winglets) (42.86% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (22.86%), Boeing 737-800 (8.57%), and Boeing 737-800 Passenger/BBJ2 (winglets) (8.57%).

Best airlines flying from Arizona to Kentucky

Compare and see reviews for airlines that fly from Arizona to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $190	Free Cancellation	Rating 6.3 8,048 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
American Airlines	PriceFrom $286	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Southwest	PriceFrom $349	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Arizona to Kentucky?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kentucky from Arizona.

Can I find flights from Arizona to Kentucky with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kentucky from Arizona which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Arizona to Kentucky?

Once you have performed a search for Arizona to Kentucky flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Arizona to Kentucky right now. Can momondo alert me if prices change?

Price alerts on flights to Kentucky from Arizona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Kentucky trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Kentucky

Popular cities in Kentucky

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Cheap flights from Arizona to Kentucky from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Kentucky departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Arizona to Kentucky

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Allegiant Air flights from Arizona to Kentucky

Our best Allegiant Air deals on Arizona to Kentucky flight tickets

Spirit Airlines flights from Arizona to Kentucky

Our best Spirit Airlines deals on Arizona to Kentucky flight tickets

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Use the filters below to find and compare flights from Arizona to Kentucky that are best for you.

See travel insights to Kentucky from

How to get the cheapest flight ticket from Arizona to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in August, then November is your next best option. Flight prices from Arizona to Kentucky during November average around $502.

What is the cheapest day to depart on your flight to Kentucky?

What is the cheapest time of day to depart on your flight to Kentucky?

What is the cheapest Arizona to Kentucky flight route?

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

How far in advance should I book a flight to Kentucky?

What cabin class options are available on Arizona to Kentucky flights?

There are 1 cabin classes 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.

Can stopping save me money on Arizona to Kentucky flights?

You could potentially save up to 44% on your flight if you consider stops on a Arizona to Kentucky flight.

What is the cheapest airline that flies from Arizona to Kentucky?

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

What airlines fly to Kentucky?

How many flights depart from Arizona to Kentucky on average per day?

As of August 2025, 15 flights take off from Arizona and land in Kentucky each day. The most common flight departure time for this route is 11:00AM, with 85% of daily flights taking off at noon.

How many flights depart from Arizona to Kentucky on average per week?

As of August 2025, there are 111 flights per week flying from Arizona to Kentucky. The most common day of the week flights depart is Thu, with 27% of flights taking off on this day.

How long is the flight from Arizona to Kentucky?

On average, it takes 3h 15m to fly from Arizona to Kentucky if you fly out of Phoenix (the most popular airport in Arizona) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Tucson and into Louisville, then the flight time is around 5h 19m.

Cheap Arizona to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Kentucky

Best Price Found

Fastest flight time

Direct flights

Airports in Kentucky

When did momondo last update prices for flights from Arizona to Kentucky?

How many operators does momondo search for flights from Arizona to Kentucky?

How old do you have to be to fly from Arizona to Kentucky?

What documentation or ID do you need to fly to Kentucky?

What is the most popular plane model from Arizona to Kentucky?

Best airlines flying from Arizona to Kentucky

Compare and see reviews for airlines that fly from Arizona to Kentucky with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Arizona to Kentucky?

Can I find flights from Arizona to Kentucky with flexible booking policies on momondo?

How can momondo help me find flights from Arizona to Kentucky?

I’m not ready to book a flight from Arizona to Kentucky right now. Can momondo alert me if prices change?

An easier way to manage your Kentucky trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Kentucky

Popular cities in Kentucky

Popular flights according to clicks in the last 7 days on momondo