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$79+ Cheap flights from Kentucky to Phoenix

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Kentucky to Phoenix

Keep the following information in mind while searching for Kentucky to Phoenix flight deals. Data was last updated April 22, 2025.

Round-trip from

$108
(Booking.com)

One-way from

$80
(Gotogate)

Popular in

March

Cheapest in

August

Average price

$490
From Kentucky to Phoenix
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One-way flight from Kentucky to Phoenix
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Kentucky to Phoenix

Cheapest flights from Kentucky to Phoenix
Explore the most affordable flight options available from Kentucky to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Booking.com deal was found by Cheapflights users on 4/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:00 amTYS - PHX
Nonstop3h 49mAllegiant Air
Thu 8/77:39 amPHX - TYS
Nonstop3h 32mAllegiant Air
Deal found 4/20$108
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/206:05 amCVG - PHX
Nonstop3h 57mFrontier
Fri 7/258:02 amPHX - CVG
Nonstop3h 40mFrontier
Deal found 4/21$175
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sun 5/258:00 amCVG - AZA
Nonstop3h 59mAllegiant Air
Thu 5/299:49 amAZA - CVG
Nonstop3h 28mAllegiant Air
Deal found 4/21$185
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/41:50 pmCVG - PHX
Nonstop4h 19mMultiple Airlines
Thu 5/89:19 amPHX - CVG
1 stop16h 41mMultiple Airlines
Deal found 4/22$204
This Mytrip deal was found by Cheapflights users on 4/21. 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 6/86:00 amTYS - PHX
Nonstop3h 50mMultiple Airlines
Wed 6/118:21 pmPHX - TYS
1 stop17h 08mMultiple Airlines
Deal found 4/21$208
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:16 amCVG - PHX
Nonstop4h 11mAmerican Airlines
Wed 5/283:51 pmPHX - CVG
Nonstop3h 32mAmerican Airlines
Deal found 4/21$209
This Mytrip deal was found by Cheapflights users on 4/22. 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 10/126:47 pmCVG - AZA
1 stop24h 06mMultiple Airlines
Thu 10/168:13 amAZA - CVG
Nonstop3h 27mMultiple Airlines
Deal found 4/22$227
This CheapOair deal was found by Cheapflights users on 4/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/85:25 pmTYS - PHX
1 stop9h 13mFrontier
Wed 6/118:21 pmPHX - TYS
1 stop17h 08mFrontier
Deal found 4/21$231
This FlightHub deal was found by Cheapflights users on 4/21. 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 6/53:07 pmBNA - PHX
1 stop28h 13mFrontier
Sun 6/89:32 amPHX - BNA
1 stop7h 12mFrontier
Deal found 4/21$234
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:20 amTYS - PHX
1 stop9h 00mAmerican Airlines
Wed 5/285:00 amPHX - TYS
1 stop6h 05mAmerican Airlines
Deal found 4/21$240
This Priceline deal was found by Cheapflights users on 4/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:18 pmBNA - PHX
1 stop6h 23mMultiple Airlines
Tue 7/19:35 pmPHX - BNA
1 stop10h 13mMultiple Airlines
Deal found 4/21$242
This Delta deal was found by Cheapflights users on 4/21. 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.
Sat 7/195:55 pmCVG - PHX
1 stop7h 55mDelta
Tue 7/296:00 amPHX - CVG
1 stop6h 08mDelta
Deal found 4/21$257

Cheapflights Fare Finder

Customize your flight search to find flights from Kentucky to Phoenix 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 April 22, 2025.
Use the filters below to find and compare flights from Kentucky to Phoenix that are best for you.

Fly from

Kentucky

Fly to

Phoenix

Route

Depart

Return

Price

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 7/31

6:00 am-6:49 am

Nonstop3h 49m

Phoenix Sky Harbor Intl

Thu 8/7

7:39 am-2:11 pm

Nonstop3h 32m

$108

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

Sun 7/20

6:05 am-7:02 am

Nonstop3h 57m

Phoenix Sky Harbor Intl

Fri 7/25

8:02 am-2:42 pm

Nonstop3h 40m

$175

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

Sun 5/25

8:00 am-8:59 am

Nonstop3h 59m

Phoenix-Mesa Gateway

Thu 5/29

9:49 am-4:17 pm

Nonstop3h 28m

$185

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

Sun 5/4

1:50 pm-3:09 pm

Nonstop4h 19m

Phoenix Sky Harbor Intl

Thu 5/8

9:19 am-5:00 am

1 stop16h 41m

$204

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Sun 6/8

6:00 am-6:50 am

Nonstop3h 50m

Phoenix Sky Harbor Intl

Wed 6/11

8:21 pm-4:29 pm

1 stop17h 08m

$208

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

Tue 5/20

8:16 am-9:27 am

Nonstop4h 11m

Phoenix Sky Harbor Intl

Wed 5/28

3:51 pm-10:23 pm

Nonstop3h 32m

$209

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

Sun 10/12

6:47 pm-3:53 pm

1 stop24h 06m

Phoenix-Mesa Gateway

Thu 10/16

8:13 am-2:40 pm

Nonstop3h 27m

$227

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Sun 6/8

5:25 pm-11:38 pm

1 stop9h 13m

Phoenix Sky Harbor Intl

Wed 6/11

8:21 pm-4:29 pm

1 stop17h 08m

$231

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Thu 6/5

3:07 pm-5:20 pm

1 stop28h 13m

Phoenix Sky Harbor Intl

Sun 6/8

9:32 am-6:44 pm

1 stop7h 12m

$234

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Wed 5/21

5:20 am-11:20 am

1 stop9h 00m

Phoenix Sky Harbor Intl

Wed 5/28

5:00 am-2:05 pm

1 stop6h 05m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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 Phoenix

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

Currently, January is the cheapest month in which you can book a flight from Kentucky to Phoenix (average of $258). Flying from Kentucky to Phoenix 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 PHX?

Find hourly flight availability from Kentucky to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

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

Rainfall in Phoenix by month

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

In terms of precipitation, rainfall in Phoenix 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 Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

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

If weather is an important factor for your trip to Phoenix, 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 Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated April 22, 2025.
To help decide which airline to fly from Kentucky to Phoenix, see what other customers have to say about Breeze Airways, Alaska Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Food

6.7

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
158 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Food

6.7

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
9,906 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Food

6.7

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
4,286 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Food

6.7

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
7,920 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Food

6.7

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!
United Airlines
7.4
Good
8,684 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Overall

8.1

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Food

6.7

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 Phoenix. 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 Phoenix one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $80. However, be on the lookout for offers from Spirit Airlines and Frontier, as they are both options that can get you from Kentucky to Phoenix for a low price.

  • What are the most popular routes from Kentucky to Phoenix?

    The most popular route from Kentucky to Phoenix is Nashville Intl - Phoenix Sky Harbor Intl. You may also consider Cincinnati Cinci./N. Kentucky - Phoenix Sky Harbor Intl or Louisville Intl - Phoenix Sky Harbor Intl.

  • What are the cheapest flights from Kentucky to Phoenix?

    The cheapest flight price from Kentucky to Phoenix is $173. On average you can expect to pay $385. The most popular route, (Nashville Intl - Phoenix Sky Harbor Intl), can usually be booked for $227.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Phoenix 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 Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Phoenix (average of $258). Flying from Kentucky to Phoenix 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 Phoenix

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 Phoenix

Discover the top 6 airlines that operate flights from Kentucky to Phoenix. 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$234FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$166Average$224FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$188Average$465FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$480FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$504FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$421Average$514FlexibilityNo cancel feeOn-time63%

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