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$49+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
ene. 16 — ene. 231
vie. 1/16
vie. 1/23
1 adult, Economy
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Cheap 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 diciembre 17, 2025.

This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:46 pmTYS - PHX
1 stop23h 47mFrontier
mar. 12/307:00 amPHX - TYS
1 stop6h 51mFrontier
Deal found 12/15$182
This Booking.com deal was found by Cheapflights users on 12/15. 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.
mié. 12/315:05 amCVG - PHX
1 stop20h 44mFrontier
sáb. 1/310:46 pmPHX - CVG
1 stop25h 22mFrontier
Deal found 12/15$197
This CheapOair deal was found by Cheapflights users on 12/15. 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.
lun. 12/226:10 amCVG - PHX
1 stop28h 11mFrontier
vie. 1/210:31 pmPHX - CVG
1 stop25h 37mFrontier
Deal found 12/15$229
This Frontier deal was found by Cheapflights users on 12/15. 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.
mié. 12/244:25 pmCVG - PHX
1 stop10h 04mFrontier
dom. 1/1110:52 amPHX - CVG
Nonstop3h 36mFrontier
Deal found 12/15$233
This CheapOair deal was found by Cheapflights users on 12/16. 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.
sáb. 12/202:05 pmCVG - PHX
1 stop9h 21mFrontier
mié. 12/243:43 pmPHX - CVG
1 stop19h 30mFrontier
Deal found 12/16$234
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
mié. 12/246:38 pmCVG - AZA
Nonstop4h 09mAllegiant Air
mié. 12/3112:22 pmAZA - CVG
Nonstop3h 26mAllegiant Air
Deal found 12/15$236
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
jue. 12/182:01 pmTYS - PHX
Nonstop4h 05mAllegiant Air
jue. 12/254:05 pmPHX - TYS
Nonstop3h 26mAllegiant Air
Deal found 12/16$242
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
mar. 12/237:15 amCVG - PHX
Nonstop4h 17mFrontier
mié. 12/317:00 amPHX - CVG
1 stop28h 13mFrontier
Deal found 12/17$242
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
jue. 12/1812:56 pmCVG - AZA
Nonstop4h 09mAllegiant Air
mié. 12/3112:22 pmAZA - CVG
Nonstop3h 26mAllegiant Air
Deal found 12/16$243
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
jue. 12/256:10 amCVG - PHX
1 stop10h 23mFrontier
sáb. 1/310:46 pmPHX - CVG
1 stop25h 22mFrontier
Deal found 12/15$247
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
mar. 12/237:15 amCVG - PHX
Nonstop4h 17mFrontier
mié. 12/3112:59 amPHX - CVG
1 stop7h 53mFrontier
Deal found 12/15$249
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
mar. 12/237:15 amCVG - PHX
Nonstop4h 17mFrontier
vie. 1/210:31 pmPHX - CVG
1 stop25h 37mFrontier
Deal found 12/15$254

Find flight deals from Kentucky to Phoenix

Keep the following information in mind while searching for Kentucky to Phoenix flight deals. Data was last updated diciembre 17, 2025.

Round-trip from

$143
(Gotogate)

One-way from

$49
(Expedia)

Popular in

January

Cheapest in

August

Average price

$488
From Kentucky to Phoenix
Search Deals
One-way flight from Kentucky to Phoenix
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 17, 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

dom. 1/11

10:00 am-12:26 pm

Nonstop4h 26m

Phoenix Sky Harbor Intl

jue. 1/29

1:16 pm-6:39 pm

Nonstop3h 23m

$143

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

mié. 1/28

7:00 am-1:35 pm

2 stops8h 35m

Phoenix Sky Harbor Intl

mié. 2/4

6:00 am-3:10 pm

1 stop7h 10m

$204

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

sáb. 2/7

6:20 pm-10:45 pm

1 stop6h 25m

Phoenix Sky Harbor Intl

mar. 2/10

8:45 am-5:35 pm

2 stops6h 50m

$204

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

sáb. 3/7

9:00 am-11:16 am

Nonstop4h 16m

Phoenix-Mesa Gateway

mié. 4/1

12:59 pm-7:32 pm

Nonstop3h 33m

$206

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

sáb. 2/28

8:15 am-10:55 am

Nonstop4h 40m

Phoenix-Mesa Gateway

mié. 3/4

2:06 pm-7:27 pm

Nonstop3h 21m

$207

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

mar. 1/20

7:00 am-1:35 pm

2 stops8h 35m

Phoenix Sky Harbor Intl

mar. 1/27

10:35 am-7:40 pm

2 stops7h 05m

$209

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

jue. 1/29

10:00 am-12:26 pm

Nonstop4h 26m

Phoenix Sky Harbor Intl

vie. 1/30

7:00 am-3:30 pm

1 stop6h 30m

$211

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

mié. 3/4

11:00 am-1:16 pm

Nonstop4h 16m

Phoenix-Mesa Gateway

mié. 4/1

12:59 pm-7:32 pm

Nonstop3h 33m

$212

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

dom. 2/8

10:00 am-12:26 pm

Nonstop4h 26m

Phoenix Sky Harbor Intl

jue. 2/12

5:05 am-10:25 pm

2 stops15h 20m

$229

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

vie. 2/6

1:20 pm-7:25 pm

2 stops8h 05m

Phoenix Sky Harbor Intl

mar. 2/10

10:35 am-7:40 pm

2 stops7h 05m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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, December is the cheapest month in which you can book a flight from Kentucky to Phoenix (average of $59). Flying from Kentucky to Phoenix in March is currently the most expensive (average of $288). 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 diciembre 17, 2025.

One of the essential ways to save on airfare from Kentucky to Phoenix is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

What is the cheapest day to fly from Kentucky to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Kentucky to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kentucky to Phoenix flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • How long is the flight from Kentucky to Phoenix?

    Airlines like Allegiant Air, Southwest, and Delta fly from Kentucky to Phoenix in about 4h 26m. The time it takes to get you to your destination can typically vary by up to 4h 09m. The distance from Kentucky to Phoenix is about 1594 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $91. However, be on the lookout for offers from Spirit Airlines and American Airlines, 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 Cincinnati Cinci./N. Kentucky - Phoenix Sky Harbor Intl. You may also consider Nashville Intl - 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 $179. On average you can expect to pay $470. The most popular route, (Cincinnati Cinci./N. Kentucky - Phoenix Sky Harbor Intl), can usually be booked for $158.

  • 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, December is the cheapest month in which you can book a flight from Kentucky to Phoenix (average of $59). Flying from Kentucky to Phoenix in March is currently the most expensive (average of $288). 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 5 airlines flying from Kentucky to Phoenix

Discover the top 5 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 diciembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$182FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$189Average$441FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$192Average$394FlexibilityNo cancel feeOn-time69%
DeltaCheapest$205Average$387FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$335Average$514FlexibilityNo cancel feeOn-time63%

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