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

As of December 2025, there are 106 flights per week flying from Kentucky to Arizona. The most common day of the week flights depart is Thu, with 25% of flights taking off on this day.

How long is the flight from Kentucky to Arizona?

Average flight duration from Kentucky to Arizona depends on which airport you fly into and out of. Flying from Louisville to Phoenix Sky Harbor Intl Airport is 3h 55m on average, while flying from Lexington to Phoenix Sky Harbor Intl Airport is 6h 53m on average. Phoenix Sky Harbor Intl Airport is the most popular airport in Arizona.

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

As of December 2025, 15 flights take off from Kentucky and land in Arizona each day. The most common flight departure time for this route is 5:00PM, with 83% of daily flights taking off in the afternoon.

What airlines fly to Arizona?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Arizona from Kentucky according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Arizona. Keep in mind that there are 5 different airlines that fly to Arizona on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Kentucky to Arizona refresh daily.

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

As of December 2025, there are 9 operators available to choose from for flights from Kentucky to Arizona.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Arizona.

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

The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$55 Cheap Flights from Kentucky to Arizona in 2025/26

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Find the cheapest flights from Kentucky to Arizona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 9:50 pm

CVG

LAS

4h 30mnonstop

4:02 pm - 10:50 pm

LAS

CVG

3h 48mnonstop

$147Frontier

Mon, Jan 5 - Sun, Jan 11

1:22 pm - 10:57 pm

CVG

LAS

12h 35m1 stop

6:00 am - 5:28 pm

LAS

CVG

8h 28m1 stop

$148Frontier

Fri, Jan 23 - Mon, Jan 26

2:10 pm - 3:58 pm

CVG

LAS

4h 48mnonstop

1:53 pm - 11:24 am

LAS

CVG

18h 31m2 stops

$151Multiple Airlines

Sun, Jan 25 - Wed, Jan 28

9:00 am - 11:44 pm

CVG

LAS

17h 44m2 stops

5:08 pm - 11:57 pm

LAS

CVG

3h 49mnonstop

$156Multiple Airlines

Tue, Jan 20 - Fri, Jan 23

2:54 pm - 9:58 pm

BNA

TUS

8h 04m1 stop

7:44 am - 3:54 pm

TUS

BNA

7h 10m1 stop

$237United Airlines

Thu, Jan 8 - Sun, Jan 11

8:00 am - 3:40 pm

BNA

TUS

8h 40m2 stops

6:30 am - 1:32 pm

TUS

BNA

6h 02m1 stop

$242United Airlines

Wed, Jan 14 - Thu, Jan 22

2:37 pm - 6:56 pm

TYS

LAS

7h 19m1 stop

10:15 pm - 9:24 am

LAS

TYS

8h 09m1 stop

$251Delta

Sat, Jan 31 - Wed, Feb 4

8:25 am - 4:22 pm

BNA

TUS

8h 57m1 stop

8:15 am - 10:30 pm

TUS

BNA

13h 15m2 stops

$262Delta

Wed, Jan 14 - Sun, Jan 18

5:41 pm - 12:07 am

LEX

PHX

9h 26m1 stop

2:20 pm - 11:53 pm

PHX

LEX

6h 33m1 stop

$289American Airlines

Tue, Mar 31 - Tue, Apr 7

12:49 pm - 8:10 pm

LEX

PHX

9h 21m1 stop

12:30 am - 10:59 am

PHX

LEX

8h 29m1 stop

$300American Airlines

Tue, Jan 6 - Fri, Jan 9

Frontier flights from Kentucky to Arizona

Our best Frontier deals on Kentucky to Arizona flight tickets

Frontier

Jan 5

CVG8:20 pmCincinnati Cinci./N. Kentucky

4h 30m

LAS9:50 pmLas Vegas Harry Reid Intl

Jan 11

LAS4:02 pmLas Vegas Harry Reid Intl

3h 48m

CVG10:50 pmCincinnati Cinci./N. Kentucky

$147

Find similar

Frontier

Jan 23

CVG1:22 pmCincinnati Cinci./N. Kentucky

12h 35m

1 stop

LAS10:57 pmLas Vegas Harry Reid Intl

Jan 26

LAS6:00 amLas Vegas Harry Reid Intl

8h 28m

1 stop

CVG5:28 pmCincinnati Cinci./N. Kentucky

$148

Find similar

Frontier

Feb 6

CVG1:22 pmCincinnati Cinci./N. Kentucky

12h 35m

1 stop

LAS10:57 pmLas Vegas Harry Reid Intl

Feb 10

LAS11:03 pmLas Vegas Harry Reid Intl

19h 22m

1 stop

CVG9:25 pmCincinnati Cinci./N. Kentucky

$149

Find similar

Delta flights from Kentucky to Arizona

Our best Delta deals on Kentucky to Arizona flight tickets

Delta

Jan 31

TYS2:37 pmKnoxville McGhee Tyson

7h 19m

1 stop

LAS6:56 pmLas Vegas Harry Reid Intl

Feb 4

LAS10:15 pmLas Vegas Harry Reid Intl

8h 09m

1 stop

TYS9:24 amKnoxville McGhee Tyson

$251

Find similar

Delta

Jan 14

BNA8:25 amNashville Intl

8h 57m

1 stop

TUS4:22 pmTucson

Jan 18

TUS8:15 amTucson

13h 15m

2 stops

BNA10:30 pmNashville Intl

$262

Find similar

Delta

Jan 28

CVG6:45 amCincinnati Cinci./N. Kentucky

9h 19m

1 stop

TUS2:04 pmTucson

Feb 2

TUS2:55 pmTucson

26h 09m

1 stop

CVG7:04 pmCincinnati Cinci./N. Kentucky

$265

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Mon 1/5

8:20 pm-9:50 pm

Nonstop4h 30m

Las Vegas Harry Reid Intl

Sun 1/11

4:02 pm-10:50 pm

Nonstop3h 48m

$147

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Fri 1/23

1:22 pm-10:57 pm

1 stop12h 35m

Las Vegas Harry Reid Intl

Mon 1/26

6:00 am-5:28 pm

1 stop8h 28m

$148

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Sun 1/25

2:10 pm-3:58 pm

Nonstop4h 48m

Las Vegas Harry Reid Intl

Wed 1/28

1:53 pm-11:24 am

2 stops18h 31m

$151

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Tue 1/20

9:00 am-11:44 pm

2 stops17h 44m

Las Vegas Harry Reid Intl

Fri 1/23

5:08 pm-11:57 pm

Nonstop3h 49m

$156

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Thu 1/8

2:54 pm-9:58 pm

1 stop8h 04m

Tucson

Sun 1/11

7:44 am-3:54 pm

1 stop7h 10m

$237

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Wed 1/14

8:00 am-3:40 pm

2 stops8h 40m

Tucson

Thu 1/22

6:30 am-1:32 pm

1 stop6h 02m

$242

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

Sat 1/31

2:37 pm-6:56 pm

1 stop7h 19m

Las Vegas Harry Reid Intl

Wed 2/4

10:15 pm-9:24 am

1 stop8h 09m

$251

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Wed 1/14

8:25 am-4:22 pm

1 stop8h 57m

Tucson

Sun 1/18

8:15 am-10:30 pm

2 stops13h 15m

$262

LexingtonPhoenix

LEX - PHX

LEXPHX

Lexington Blue Grass

Tue 3/31

5:41 pm-12:07 am

1 stop9h 26m

Phoenix Sky Harbor Intl

Tue 4/7

2:20 pm-11:53 pm

1 stop6h 33m

$289

LexingtonPhoenix

LEX - PHX

LEXPHX

Lexington Blue Grass

Tue 1/6

12:49 pm-8:10 pm

1 stop9h 21m

Phoenix Sky Harbor Intl

Fri 1/9

12:30 am-10:59 am

1 stop8h 29m

$300

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to Arizona

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 Arizona?

The month of August is, on average, the cheapest month to fly to Arizona from Kentucky, with most prices found around $410. If you aren’t able to travel to Arizona during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $434.

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

On average, the least expensive day to fly to Arizona from Kentucky is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $436. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Sunday, with ticket prices averaging around $583.

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

Our most recent data shows that the best time of day to fly to Arizona is in the afternoon. Flights from Kentucky to Arizona during this time can be as low as $420. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $547 on average. Flights to Arizona from Kentucky in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Kentucky to Arizona flight route?

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

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

You are more likely to see cheaper flights to Arizona from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $495 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Kentucky for as low as $365 on momondo.

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

There is only 1 cabin class available to choose from on Kentucky to Arizona 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 Kentucky to Arizona flights?

You could potentially save up to 46% on your flight if you consider stops on a Kentucky to Arizona flight.

Cheap Kentucky to Arizona flight deals and tips

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

Best Price Found	$179
Fastest flight time	3h 50m
Direct flights	Every day
Airports in Arizona	66 airports

The best one-way flight to Arizona from Kentucky in the past 72 hours is $179. The best round-trip flight deal from Kentucky to Arizona found on momondo in the last 72 hours is $322.

The fastest flight from Kentucky to Arizona takes 3h 50m

Direct flights go from Kentucky to Arizona every day.

There are 66 airports in Arizona. From Kentucky there are direct flights to Phoenix Sky Harbor Intl (PHX), Las Vegas Harry Reid Intl (LAS).

Search flight deals

When did momondo last update prices for flights from Kentucky to Arizona?
Prices for flights from Kentucky to Arizona refresh daily.
How many operators does momondo search for flights from Kentucky to Arizona?
As of December 2025, there are 9 operators available to choose from for flights from Kentucky to Arizona.
How old do you have to be to fly from Kentucky to Arizona?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Arizona.
What documentation or ID do you need to fly to Arizona?
The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kentucky to Arizona?
Based on momondo bookings for flights between Kentucky and Arizona, the leading plane model is Boeing 737 MAX 8, making up 55.45% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 19.09%, Boeing 737-800 Passenger/BBJ2 (winglets) with 7.27%, and Airbus A321neo with 4.55%.

Best airlines flying from Kentucky to Arizona

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $53	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
United Airlines	PriceFrom $192	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $205	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Southwest	PriceFrom $252	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kentucky to Arizona for you.

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

Yes. momondo allows you to filter the results for Kentucky to Arizona flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kentucky to Arizona.

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

If you are simply researching potential flights to Arizona, momondo offers a useful price alert feature which will track prices for flights to Arizona from Kentucky and alert you when they change.