HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$58+ Cheap flights from Kentucky to Sky Harbor Intl (PHX)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Kentucky to Sky Harbor Intl

Cheapest flights from Kentucky to Sky Harbor Intl
Explore the most affordable flight options available from Kentucky to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:49 pmBNA - PHX
1 stop21h 45mFrontier
Thu 11/137:30 amPHX - BNA
1 stop6h 17mFrontier
Deal found 10/21$184
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:42 pmBNA - PHX
1 stop6h 05mFrontier
Fri 11/1410:00 pmPHX - BNA
2 stops15h 47mFrontier
Deal found 10/20$186
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 11/139:30 pmCVG - PHX
1 stop13h 47mFrontier
Sun 11/1611:23 amPHX - CVG
1 stop27h 47mFrontier
Deal found 10/21$186
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/1411:11 amCVG - PHX
1 stop13h 14mMultiple Airlines
Sun 11/1611:23 amPHX - CVG
1 stop27h 47mMultiple Airlines
Deal found 10/21$188
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:56 amCVG - PHX
Nonstop4h 22mAmerican Airlines
Tue 12/165:22 pmPHX - CVG
Nonstop3h 31mAmerican Airlines
Deal found 10/20$189
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/144:52 pmBNA - PHX
1 stop6h 58mFrontier
Sun 11/167:30 amPHX - BNA
1 stop6h 17mFrontier
Deal found 10/21$192
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 11/410:24 amCVG - PHX
1 stop8h 37mFrontier
Tue 11/119:05 pmPHX - CVG
2 stops18h 05mFrontier
Deal found 10/21$192
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/153:47 pmCVG - PHX
1 stop7h 00mFrontier
Sat 11/2212:57 pmPHX - CVG
Nonstop3h 27mFrontier
Deal found 10/23$193
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:42 pmBNA - PHX
1 stop18h 42mFrontier
Sun 11/211:47 amPHX - BNA
1 stop27h 20mFrontier
Deal found 10/21$194
This Frontier deal was found by Cheapflights users on 10/21. 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.
Sat 11/11:27 pmCVG - PHX
1 stop9h 20mFrontier
Fri 11/712:55 pmPHX - CVG
1 stop10h 44mFrontier
Deal found 10/21$194
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/83:42 pmBNA - PHX
1 stop6h 05mMultiple Airlines
Wed 11/2610:43 pmPHX - BNA
1 stop16h 03mMultiple Airlines
Deal found 10/23$195
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:25 amCVG - PHX
Nonstop3h 59mFrontier
Sat 11/111:02 amPHX - CVG
1 stop6h 18mFrontier
Deal found 10/22$195

Cheap flight deals from Kentucky to Sky Harbor Intl

Keep the following information in mind while searching for Kentucky to Sky Harbor Intl flight deals. Data was last updated October 23, 2025.

Round-trip from

$122
(Cheapflightsfares)

One-way from

$58
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$504

Good round-trip deal

$413 or less

Good one-way deal

$265 or less
From Kentucky to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Kentucky to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($19 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 October 2025
Search Deals
Price to beat on a round-trip flight from Kentucky to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Kentucky to Phoenix Sky Harbor Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Sky Harbor Intl 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 October 23, 2025.
Use the filters below to find and compare flights from Kentucky to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Kentucky

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

Tue 1/20

6:30 pm-10:20 pm

1 stop5h 50m

Phoenix Sky Harbor Intl

Thu 1/22

1:25 pm-10:25 pm

1 stop7h 00m

$211

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Tue 3/3

7:05 am-1:15 pm

1 stop7h 10m

Phoenix Sky Harbor Intl

Wed 3/4

2:20 pm-10:20 pm

1 stop7h 00m

$217

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Wed 12/24

3:30 pm-11:55 pm

1 stop9h 25m

Phoenix Sky Harbor Intl

Tue 12/30

11:35 pm-8:36 am

1 stop8h 01m

$217

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Thu 12/4

12:48 pm-8:12 pm

1 stop8h 24m

Phoenix Sky Harbor Intl

Fri 12/5

12:59 am-9:13 am

1 stop7h 14m

$217

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Tue 12/23

7:08 pm-12:46 am

1 stop6h 38m

Phoenix Sky Harbor Intl

Wed 12/31

11:35 pm-8:36 am

1 stop8h 01m

$217

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Mon 12/1

12:50 pm-6:31 pm

2 stops31h 41m

Phoenix Sky Harbor Intl

Mon 12/8

7:00 am-3:57 pm

1 stop6h 57m

$225

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

Fri 12/5

1:35 pm-7:55 pm

2 stops8h 20m

Phoenix Sky Harbor Intl

Wed 12/10

6:30 am-2:55 pm

1 stop6h 25m

$230

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Tue 1/13

5:35 am-11:46 am

2 stops8h 11m

Phoenix Sky Harbor Intl

Fri 1/16

1:31 pm-9:59 pm

1 stop6h 28m

$232

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Wed 12/17

6:25 am-12:13 pm

1 stop6h 48m

Phoenix Sky Harbor Intl

Sat 12/20

12:59 am-9:20 am

1 stop7h 21m

$234

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Thu 12/4

2:29 pm-7:17 pm

1 stop6h 48m

Phoenix Sky Harbor Intl

Sun 12/7

1:33 pm-11:59 pm

1 stop8h 26m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Kentucky to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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 Sky Harbor Intl Airport

What is the cheapest month to book a flight from Kentucky to Phoenix Sky Harbor Intl Airport?

Currently, July is the cheapest month in which you can book a flight from Kentucky to Phoenix Sky Harbor Intl Airport (average of $148). Flying from Kentucky to Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

One of the essential ways to save on airfare from Kentucky to Phoenix Sky Harbor Intl Airport 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 11% on airfare.

What is the cheapest day to fly from Kentucky to Phoenix Sky Harbor Intl Airport?

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

Travelers seeking maximum savings on their Kentucky to Phoenix Sky Harbor Intl Airport 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.

How much does it cost to fly round-trip from Kentucky to Phoenix Sky Harbor Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Sky Harbor Intl. 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 Sky Harbor Intl Airport?

    There are many flights that can get you from Kentucky to Phoenix Sky Harbor Intl Airport in 5h 50m. Fly via Southwest, Delta, or United Airlines to get the fastest option. The distance between Kentucky and Phoenix Sky Harbor Intl Airport is about 1564 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kentucky to Phoenix Sky Harbor Intl Airport one-way?

    One-way options have recently been found by users for as low as $86 on Southwest. Other airlines that offer cheap prices include Allegiant Air from $117 and United Airlines from $117 one-way.

  • What are the most popular routes from Kentucky to Phoenix Sky Harbor Intl Airport?

    Most travelers choose Cincinnati Cinci./N. Kentucky - Phoenix Sky Harbor Intl, Nashville Intl - Phoenix Sky Harbor Intl or Louisville Intl - Phoenix Sky Harbor Intl when deciding on the best route from Kentucky to Phoenix Sky Harbor Intl Airport.

  • What are the cheapest flights from Kentucky to Phoenix Sky Harbor Intl Airport?

    While on average a flight from Kentucky to Phoenix Sky Harbor Intl Airport is generally $415, our data shows the cheapest flight currently is $244. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - Phoenix Sky Harbor Intl), you can expect to pay $190 for that flight.

  • Can I find deals for flights from Kentucky to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Kentucky to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Kentucky to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Kentucky to Sky Harbor Intl 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 Sky Harbor Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Kentucky to Phoenix Sky Harbor Intl Airport (average of $148). Flying from Kentucky to Phoenix Sky Harbor Intl Airport 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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Payson
Chandler
Casa Grande
Globe
Goodyear
Peoria
Camp Verde
Buckeye
Surprise
Paradise Valley
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Sky Harbor Intl flights
O'Hare Intl to Sky Harbor Intl flights
Newark to Sky Harbor Intl flights
Seattle to Sky Harbor Intl flights
Minneapolis to Sky Harbor Intl flights
Los Angeles to Sky Harbor Intl flights
Denver to Sky Harbor Intl flights
Boston to Sky Harbor Intl flights
San Francisco to Sky Harbor Intl flights
Dulles Intl to Sky Harbor Intl flights
Dallas/Fort Worth to Sky Harbor Intl flights
LaGuardia to Sky Harbor Intl flights
Atlanta to Sky Harbor Intl flights
Baltimore to Sky Harbor Intl flights
Reagan-National to Sky Harbor Intl flights
Detroit to Sky Harbor Intl flights
Hobby to Sky Harbor Intl flights
Salt Lake City to Sky Harbor Intl flights
Ontario to Sky Harbor Intl flights
Santa Ana to Sky Harbor Intl flights
Everett to Sky Harbor Intl flights
Midway to Sky Harbor Intl flights
Portland to Sky Harbor Intl flights
George Bush Intcntl to Sky Harbor Intl flights
Orlando to Sky Harbor Intl flights
San Jose to Sky Harbor Intl flights
Philadelphia to Sky Harbor Intl flights
Sacramento to Sky Harbor Intl flights
Cleveland to Sky Harbor Intl flights
Charlotte to Sky Harbor Intl flights
Cincinnati to Sky Harbor Intl flights
Raleigh to Sky Harbor Intl flights
Minneapolis to Phoenix-Mesa Gateway flights
San Diego to Sky Harbor Intl flights
Indianapolis to Sky Harbor Intl flights
Milwaukee to Sky Harbor Intl flights
Austin to Sky Harbor Intl flights
Newark to Phoenix-Mesa Gateway flights
Tampa to Sky Harbor Intl flights
St. Louis to Sky Harbor Intl flights
Oakland to Sky Harbor Intl flights
Miami to Sky Harbor Intl flights
Love Field to Sky Harbor Intl flights
San Antonio to Sky Harbor Intl flights
Des Moines to Sky Harbor Intl flights
Columbus to Sky Harbor Intl flights
Nashville to Sky Harbor Intl flights
Fort Lauderdale to Sky Harbor Intl flights
Kansas City to Sky Harbor Intl flights
Spokane to Sky Harbor Intl flights

Top 5 airlines flying from Kentucky to Sky Harbor Intl

Discover the top 5 airlines that operate flights from Kentucky to Sky Harbor Intl. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$220FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$182Average$496FlexibilityNo cancel feeOn-time69%
DeltaCheapest$205Average$428FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$458FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$363Average$513FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.