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$51+ Cheap flights from Kentucky to Arizona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Kentucky to Arizona

Keep the following information in mind while searching for Kentucky to Arizona flight deals. Data was last updated June 12, 2025.

Round-trip from

$108
(Cheapflightsfares)

One-way from

$51
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$518

Good round-trip deal

$379 or less

Good one-way deal

$199 or less
From Kentucky to Arizona
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One-way flight from Kentucky to Arizona
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Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Kentucky to Arizona.
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Price to beat on a one-way flight from Kentucky to Arizona.
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Find flight deals from Kentucky to Arizona

Cheapest flights from Kentucky to Arizona
Explore the most affordable flight options available from Kentucky to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:00 amTYS - PHX
Nonstop4h 15mAllegiant Air
Thu 8/213:57 pmPHX - TYS
Nonstop3h 27mAllegiant Air
Deal found 6/11$108
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1010:18 pmLEX - LAS
Nonstop4h 14mAllegiant Air
Thu 7/172:43 pmLAS - LEX
Nonstop3h 45mAllegiant Air
Deal found 6/12$112
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:25 pmCVG - LAS
Nonstop4h 06mAllegiant Air
Thu 7/312:48 pmLAS - CVG
Nonstop3h 52mAllegiant Air
Deal found 6/11$112
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:58 pmBNA - LAS
Nonstop3h 54mSpirit Airlines
Fri 9/269:12 amLAS - BNA
Nonstop3h 41mSpirit Airlines
Deal found 6/11$144
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:25 pmCVG - LAS
Nonstop4h 06mMultiple Airlines
Fri 8/15:58 pmLAS - CVG
Nonstop4h 01mMultiple Airlines
Deal found 6/11$145
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/298:39 pmLEX - LAS
1 stop31h 15mMultiple Airlines
Thu 7/32:43 pmLAS - LEX
Nonstop3h 45mMultiple Airlines
Deal found 6/11$161
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/177:00 amBNA - LAS
1 stop12h 19mMultiple Airlines
Mon 7/2110:01 amLAS - BNA
Nonstop3h 28mMultiple Airlines
Deal found 6/11$164
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/43:44 pmCVG - LAS
Nonstop4h 14mFrontier
Mon 8/115:58 pmLAS - CVG
Nonstop4h 01mFrontier
Deal found 6/11$165
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/54:17 pmSDF - LAS
1 stop17h 25mSpirit Airlines
Thu 7/107:08 pmLAS - SDF
1 stop10h 56mSpirit Airlines
Deal found 6/11$169
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:05 amCVG - PHX
Nonstop3h 57mFrontier
Sun 8/38:02 amPHX - CVG
Nonstop3h 40mFrontier
Deal found 6/12$176
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:48 amCVG - LAS
Nonstop4h 02mDelta
Mon 8/1110:15 pmLAS - CVG
Nonstop3h 46mDelta
Deal found 6/12$199
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:40 pmSDF - PHX
1 stop7h 36mSpirit Airlines
Sun 9/73:16 pmPHX - SDF
1 stop22h 24mSpirit Airlines
Deal found 6/11$200

Cheapflights Fare Finder

Customize your flight search to find flights from Kentucky to Arizona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Kentucky to Arizona that are best for you.

Fly from

Kentucky

Fly to

Arizona

Route

Depart

Return

Price

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 8/14

6:00 am-7:15 am

Nonstop4h 15m

Phoenix Sky Harbor Intl

Thu 8/21

3:57 pm-10:24 pm

Nonstop3h 27m

$108

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 7/10

10:18 pm-11:32 pm

Nonstop4h 14m

Las Vegas Harry Reid Intl

Thu 7/17

2:43 pm-9:28 pm

Nonstop3h 45m

$112

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Sun 7/27

10:25 pm-11:31 pm

Nonstop4h 06m

Las Vegas Harry Reid Intl

Thu 7/31

2:48 pm-9:40 pm

Nonstop3h 52m

$112

NashvilleLas Vegas

BNA - LAS

BNALAS

Nashville Intl

Tue 7/1

9:26 am-11:35 am

Nonstop4h 09m

Las Vegas Harry Reid Intl

Thu 7/3

12:35 am-5:57 am

Nonstop3h 22m

$144

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Sun 7/27

10:25 pm-11:31 pm

Nonstop4h 06m

Las Vegas Harry Reid Intl

Fri 8/1

5:58 pm-12:59 am

Nonstop4h 01m

$145

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 6/29

8:39 pm-12:54 am

1 stop31h 15m

Las Vegas Harry Reid Intl

Thu 7/3

2:43 pm-9:28 pm

Nonstop3h 45m

$161

NashvilleLas Vegas

BNA - LAS

BNALAS

Nashville Intl

Thu 7/17

7:00 am-5:19 pm

1 stop12h 19m

Las Vegas Harry Reid Intl

Mon 7/21

10:01 am-3:29 pm

Nonstop3h 28m

$164

CincinnatiLas Vegas

CVG - LAS

CVGLAS

Cincinnati Cinci./N. Kentucky

Mon 8/4

3:44 pm-4:58 pm

Nonstop4h 14m

Las Vegas Harry Reid Intl

Mon 8/11

5:58 pm-12:59 am

Nonstop4h 01m

$165

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Sat 7/5

4:17 pm-6:42 am

1 stop17h 25m

Las Vegas Harry Reid Intl

Thu 7/10

7:08 pm-9:04 am

1 stop10h 56m

$169

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

Sun 7/27

6:05 am-7:02 am

Nonstop3h 57m

Phoenix Sky Harbor Intl

Sun 8/3

8:02 am-2:42 pm

Nonstop3h 40m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Arizona

What is the cheapest month to book a flight from Kentucky to Arizona?

Currently, January is the cheapest month in which you can book a flight from Kentucky to Arizona (average of $258). Flying from Kentucky to Arizona in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to AZ?

Find hourly flight availability from Kentucky to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Arizona as you normally would.

Rainfall in Arizona by month

Plan your trip to Arizona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Arizona when rainfall is around 0.0 in.

Temperature in Arizona by month

Plan your trip to Arizona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Arizona, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Alaska Airlines and Southwest from Kentucky to Arizona to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,950 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.9
Good
2,494 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Kentucky to Arizona one-way?

    The cheapest airlines for a one-way flight from Kentucky to Arizona are Allegiant Air ($51), Spirit Airlines ($54), and Frontier ($89).

  • Can I find deals for flights from Kentucky to Arizona that include hotel bookings?

    Yes. In addition to deals on Kentucky to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Arizona.

  • Can I find deals for business class flights from Kentucky to Arizona?

    Yes. Cheapflights offers flight deals from Kentucky to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Arizona (average of $258). Flying from Kentucky to Arizona in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kentucky to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Kentucky to Arizona

Discover the top 6 airlines that operate flights from Kentucky to Arizona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$185Average$464FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$206Average$249FlexibilityNo cancel feeOn-time65%
DeltaCheapest$275Average$439FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$494FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$289Average$295FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$316Average$496FlexibilityNo cancel feeOn-time63%

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