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Kentucky

$63+ Cheap flights from Sky Harbor Intl (PHX) to Kentucky

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDF
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Kentucky

Keep the following information in mind while searching for Sky Harbor Intl to Kentucky flight deals. Data was last updated noviembre 26, 2025.

Round-trip from

$142
(Booking.com)

One-way from

$63
(Trip.com)

Popular in

February

Cheapest in

August

Average price

$453
From Phoenix Sky Harbor Intl to Kentucky
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One-way flight from Phoenix Sky Harbor Intl to Kentucky
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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 November 2025
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Find flight deals from Sky Harbor Intl to Kentucky

Cheapest flights from Sky Harbor Intl to Kentucky
Explore the most affordable flight options available from Sky Harbor Intl to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 26, 2025.

This Booking.com deal was found by Cheapflights users on 11/24. 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.
jue. 12/184:56 pmPHX - TYS
Nonstop3h 26mAllegiant Air
dom. 1/1110:00 amTYS - PHX
Nonstop4h 26mAllegiant Air
Deal found 11/24$142
This CheapOair deal was found by Cheapflights users on 11/26. 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.
jue. 12/117:00 amPHX - CVG
1 stop28h 13mFrontier
dom. 12/1412:42 pmCVG - PHX
Nonstop4h 12mFrontier
Deal found 11/26$154
This Mytrip deal was found by Cheapflights users on 11/24. 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.
mié. 12/37:00 amPHX - CVG
1 stop28h 13mFrontier
vie. 12/512:51 pmCVG - PHX
Nonstop4h 12mFrontier
Deal found 11/24$157
This Super.com deal was found by Cheapflights users on 11/26. 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.
vie. 12/56:00 amPHX - CVG
Nonstop3h 32mFrontier
dom. 12/712:42 pmCVG - PHX
Nonstop4h 12mFrontier
Deal found 11/26$158
This Super.com deal was found by Cheapflights users on 11/25. 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.
vie. 12/56:00 amPHX - CVG
Nonstop3h 32mFrontier
vie. 12/1212:51 pmCVG - PHX
Nonstop4h 12mFrontier
Deal found 11/25$160
This CheapOair deal was found by Cheapflights users on 11/24. 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.
jue. 12/1810:42 amPHX - CVG
Nonstop3h 36mFrontier
mar. 12/237:16 pmCVG - PHX
1 stop15h 05mFrontier
Deal found 11/24$163
This Booking.com deal was found by Cheapflights users on 11/24. 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.
dom. 12/74:56 pmPHX - TYS
Nonstop3h 26mAllegiant Air
jue. 12/112:01 pmTYS - PHX
Nonstop4h 05mAllegiant Air
Deal found 11/24$164
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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.
jue. 12/44:56 pmPHX - TYS
Nonstop3h 26mAllegiant Air
dom. 12/72:01 pmTYS - PHX
Nonstop4h 05mAllegiant Air
Deal found 11/25$166
This CheapOair deal was found by Cheapflights users on 11/25. 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.
vie. 12/56:00 amPHX - CVG
Nonstop3h 32mFrontier
jue. 12/116:10 amCVG - PHX
1 stop10h 57mFrontier
Deal found 11/25$175
This Kiwi.com deal was found by Cheapflights users on 11/26. 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. 12/114:56 pmPHX - TYS
Nonstop3h 26mMultiple Airlines
lun. 12/154:52 pmTYS - PHX
1 stop9h 52mMultiple Airlines
Deal found 11/26$176
This Frontier deal was found by Cheapflights users on 11/24. 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.
jue. 12/1810:42 amPHX - CVG
Nonstop3h 36mFrontier
jue. 12/257:15 amCVG - PHX
Nonstop4h 17mFrontier
Deal found 11/24$181
This Expedia deal was found by Cheapflights users on 11/25. 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.
jue. 12/116:15 amPHX - BNA
1 stop5h 55mFrontier
lun. 12/157:41 pmBNA - PHX
1 stop6h 03mFrontier
Deal found 11/25$182

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Kentucky 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 noviembre 26, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Kentucky that are best for you.

Fly from

Sky Harbor Intl

Fly to

Kentucky

Route

Depart

Return

Price

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

dom. 1/18

1:16 pm-6:39 pm

Nonstop3h 23m

Knoxville McGhee Tyson

jue. 1/22

10:00 am-12:26 pm

Nonstop4h 26m

$168

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

sáb. 12/20

10:31 pm-2:08 am

1 stop25h 37m

Cincinnati Cinci./N. Kentucky

mié. 12/31

5:05 am-11:49 pm

1 stop20h 44m

$184

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

lun. 12/15

9:58 am-7:10 pm

1 stop7h 12m

Cincinnati Cinci./N. Kentucky

jue. 12/18

7:16 pm-12:29 am

1 stop7h 13m

$231

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

jue. 12/18

4:56 pm-10:22 pm

Nonstop3h 26m

Knoxville McGhee Tyson

mar. 12/23

12:21 pm-2:26 pm

Nonstop4h 05m

$231

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

sáb. 1/10

7:00 am-7:49 pm

1 stop10h 49m

Cincinnati Cinci./N. Kentucky

mar. 1/27

8:00 am-5:53 pm

1 stop11h 53m

$236

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

mié. 2/11

8:30 pm-5:13 am

1 stop6h 43m

Cincinnati Cinci./N. Kentucky

sáb. 2/28

5:45 pm-10:46 pm

1 stop7h 01m

$237

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

mar. 2/10

11:53 pm-8:53 am

1 stop7h 00m

Cincinnati Cinci./N. Kentucky

mar. 2/24

6:30 am-12:38 pm

1 stop8h 08m

$237

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

vie. 2/13

12:59 am-10:18 am

1 stop7h 19m

Cincinnati Cinci./N. Kentucky

mié. 2/25

6:06 pm-11:42 pm

1 stop7h 36m

$237

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

sáb. 1/10

6:00 am-4:20 pm

1 stop8h 20m

Cincinnati Cinci./N. Kentucky

mar. 1/27

6:04 pm-11:46 pm

1 stop7h 42m

$237

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

mar. 2/10

8:30 pm-5:13 am

1 stop6h 43m

Cincinnati Cinci./N. Kentucky

sáb. 2/28

4:55 pm-11:42 pm

1 stop8h 47m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 60 results
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Best time to book a flight from Sky Harbor Intl to Kentucky

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

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

Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kentucky (average of $96). Flying from Phoenix Sky Harbor Intl Airport to Kentucky in January 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 PHX to KY?

Find hourly flight availability from Sky Harbor Intl to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Kentucky in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.

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

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

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

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated noviembre 26, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Phoenix Sky Harbor Intl Airport to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,999 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,046 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

    A quick flight from Phoenix Sky Harbor Intl Airport to Kentucky can take about 3h 23m. Allegiant Air provides one of the quickest options available for as low as $168. There are 1594 mi between Phoenix Sky Harbor Intl Airport and Kentucky. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $68 on Frontier. Other airlines that offer cheap prices include Allegiant Air from $71 and Southwest from $128 one-way.

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

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

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kentucky (average of $96). Flying from Phoenix Sky Harbor Intl Airport to Kentucky in January 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 Sky Harbor Intl to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Sky Harbor Intl to Kentucky

Discover the top 4 airlines that operate flights from Sky Harbor Intl to Kentucky. 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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$182Average$456FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$450FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$448FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$362Average$516FlexibilityNo cancel feeOn-time63%

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