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Phoenix

$58+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
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 February 5, 2026.

This Super.com deal was found by Cheapflights users on 2/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:44 pm
CVG
-
PHX
Nonstop4h 28m
Frontier
Sun 3/86:09 pm
PHX
-
CVG
Nonstop3h 28m
Frontier
Deal found 2/1$181
This Frontier deal was found by Cheapflights users on 2/3. 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.
Tue 3/107:20 am
CVG
-
PHX
1 stop13h 26m
Frontier
Wed 3/116:09 pm
PHX
-
CVG
Nonstop3h 28m
Frontier
Deal found 2/3$185
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/43:20 pm
CVG
-
PHX
1 stop8h 52m
Frontier
Mon 3/99:24 pm
PHX
-
CVG
1 stop14h 00m
Frontier
Deal found 2/2$186
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/107:20 am
CVG
-
PHX
1 stop7h 34m
Frontier
Mon 3/168:04 pm
PHX
-
CVG
2 stops39h 20m
Frontier
Deal found 2/2$187
This Frontier deal was found by Cheapflights users on 2/1. 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.
Sat 2/147:23 pm
CVG
-
PHX
Nonstop4h 29m
Frontier
Fri 2/206:00 am
PHX
-
CVG
1 stop9h 32m
Frontier
Deal found 2/1$189
This Frontier deal was found by Cheapflights users on 2/3. 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.
Thu 4/167:59 pm
CVG
-
PHX
1 stop6h 48m
Frontier
Mon 4/209:00 am
PHX
-
CVG
1 stop7h 23m
Frontier
Deal found 2/3$190
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Wed 3/48:15 am
CVG
-
PHX
1 stop15h 57m
Frontier
Thu 3/512:26 pm
PHX
-
CVG
Nonstop3h 28m
Frontier
Deal found 2/3$191
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 2/236:42 pm
CVG
-
PHX
1 stop8h 13m
Frontier
Thu 3/59:17 am
PHX
-
CVG
1 stop12h 25m
Frontier
Deal found 2/3$192
This Super.com deal was found by Cheapflights users on 2/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:42 pm
CVG
-
PHX
1 stop8h 13m
Frontier
Thu 3/512:26 pm
PHX
-
CVG
Nonstop3h 28m
Frontier
Deal found 2/2$193
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 5/28:00 am
CVG
-
AZA
Nonstop4h 09m
Allegiant Air
Wed 5/1312:59 pm
AZA
-
CVG
Nonstop3h 33m
Allegiant Air
Deal found 2/2$195
This Booking.com deal was found by Cheapflights users on 2/3. 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.
Sun 3/18:30 am
TYS
-
PHX
Nonstop4h 34m
Allegiant Air
Tue 3/1011:06 am
PHX
-
TYS
Nonstop3h 28m
Allegiant Air
Deal found 2/3$200
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Wed 2/2511:00 am
CVG
-
AZA
Nonstop4h 40m
Allegiant Air
Sat 2/2811:45 am
AZA
-
CVG
Nonstop3h 26m
Allegiant Air
Deal found 2/3$215

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 February 5, 2026.

Round-trip from

$181
(Super.com)

One-way from

$58
(Super.com)

Popular in

June

Cheapest in

August

Average price

$487
From Kentucky to Phoenix
Search Deals
One-way flight from Kentucky to Phoenix
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 5, 2026.
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

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

Wed 2/25

11:00 am-1:40 pm

Nonstop4h 40m

Phoenix-Mesa Gateway

Sat 2/28

11:45 am-5:11 pm

Nonstop3h 26m

$215

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

Wed 3/4

7:00 am-2:40 pm

2 stops9h 40m

Phoenix Sky Harbor Intl

Wed 3/11

6:05 am-5:40 pm

1 stop8h 35m

$234

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Wed 2/25

3:11 pm-11:29 pm

1 stop9h 18m

Phoenix Sky Harbor Intl

Wed 3/11

10:30 pm-7:36 am

1 stop7h 06m

$261

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Tue 3/3

5:29 pm-11:42 pm

1 stop7h 13m

Phoenix Sky Harbor Intl

Tue 3/17

11:55 pm-10:20 am

1 stop8h 25m

$261

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

Sat 3/7

9:00 am-11:16 am

Nonstop4h 16m

Phoenix-Mesa Gateway

Wed 3/11

1:06 pm-7:27 pm

Nonstop3h 21m

$269

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Sat 3/14

10:45 pm-12:45 am

Nonstop4h 00m

Phoenix Sky Harbor Intl

Sat 3/21

5:00 am-10:10 am

Nonstop3h 10m

$270

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

Sat 2/28

8:15 am-10:55 am

Nonstop4h 40m

Phoenix-Mesa Gateway

Wed 3/4

2:06 pm-7:27 pm

Nonstop3h 21m

$271

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

Wed 3/11

11:00 am-12:16 pm

Nonstop4h 16m

Phoenix-Mesa Gateway

Sat 3/14

4:21 pm-10:42 pm

Nonstop3h 21m

$271

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

Wed 4/8

11:00 am-12:09 pm

Nonstop4h 09m

Phoenix-Mesa Gateway

Wed 4/15

12:59 pm-7:32 pm

Nonstop3h 33m

$272

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Tue 4/7

6:05 am-8:00 am

Nonstop3h 55m

Phoenix Sky Harbor Intl

Tue 4/14

11:55 pm-5:00 am

Nonstop3h 05m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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 $53). 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 February 5, 2026.

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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.

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 40m. The time it takes to get you to your destination can typically vary by up to 5h. The distance from Kentucky to Phoenix is about 1550 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 $218. On average you can expect to pay $404. The most popular route, (Cincinnati Cinci./N. Kentucky - Phoenix Sky Harbor Intl), can usually be booked for $169.

  • 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 $53). 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$182FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$192Average$402FlexibilityNo cancel feeOn-time69%
DeltaCheapest$205Average$397FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$243Average$423FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$322Average$505FlexibilityNo cancel feeOn-time63%

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