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Kentucky

$45+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDF
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
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 6, 2025.

Round-trip from

$147
(Booking.com)

One-way from

$45
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$475

Good round-trip deal

$491 or less
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. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Kentucky.
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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 6, 2025.

This Booking.com deal was found by Cheapflights users on 11/5. 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. 12/44:56 pmPHX - TYS
Nonstop3h 26mMultiple Airlines
lun. 12/84:52 pmTYS - PHX
1 stop6h 29mMultiple Airlines
Deal found 11/5$147
This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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 11/6$152
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
dom. 11/2311:01 amPHX - CVG
Nonstop3h 31mFrontier
dom. 11/307:30 amCVG - PHX
Nonstop4h 21mFrontier
Deal found 11/5$156
This Kiwi.com deal was found by Cheapflights users on 11/6. 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. 12/44:56 pmPHX - TYS
Nonstop3h 26mMultiple Airlines
dom. 12/76:30 amTYS - PHX
1 stop20h 14mMultiple Airlines
Deal found 11/6$159
This Frontier deal was found by Cheapflights users on 11/3. 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.
jue. 11/1311:24 amPHX - CVG
Nonstop3h 35mFrontier
lun. 11/178:25 amCVG - PHX
Nonstop3h 59mFrontier
Deal found 11/3$160
This CheapOair deal was found by Cheapflights users on 11/4. 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.
mié. 11/2611:01 amPHX - CVG
Nonstop3h 31mFrontier
lun. 12/15:42 pmCVG - PHX
1 stop8h 31mFrontier
Deal found 11/4$162
This Super.com deal was found by Cheapflights users on 11/5. 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.
jue. 11/1311:24 amPHX - CVG
Nonstop3h 35mFrontier
dom. 11/168:25 amCVG - PHX
Nonstop3h 59mFrontier
Deal found 11/5$163
This Kiwi.com deal was found by Cheapflights users on 11/6. 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. 12/1810:31 pmPHX - CVG
1 stop11h 42mFrontier
mié. 12/244:25 pmCVG - PHX
1 stop10h 04mFrontier
Deal found 11/6$164
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
lun. 11/2410:43 pmPHX - CVG
2 stops10h 03mFrontier
sáb. 11/297:34 pmCVG - PHX
Nonstop4h 16mFrontier
Deal found 11/4$165
This CheapOair deal was found by Cheapflights users on 11/4. 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.
mié. 11/2611:01 amPHX - CVG
Nonstop3h 31mFrontier
dom. 11/306:30 amCVG - PHX
1 stop27h 49mFrontier
Deal found 11/4$167
This Priceline deal was found by Cheapflights users on 11/5. 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.
vie. 11/1411:24 amPHX - CVG
Nonstop3h 35mFrontier
dom. 11/168:25 amCVG - PHX
Nonstop3h 59mFrontier
Deal found 11/5$168
This Kiwi.com deal was found by Cheapflights users on 11/4. 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. 12/188:26 pmPHX - CVG
1 stop20h 44mFrontier
dom. 12/217:16 pmCVG - PHX
1 stop7h 13mFrontier
Deal found 11/4$170

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 6, 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

vie. 11/21

7:00 am-3:53 pm

1 stop6h 53m

Knoxville McGhee Tyson

jue. 12/4

4:52 pm-12:44 am

1 stop9h 52m

$201

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

vie. 11/21

10:11 pm-7:10 pm

1 stop18h 59m

Knoxville McGhee Tyson

vie. 12/5

5:56 pm-5:32 pm

1 stop25h 36m

$217

PhoenixNashville

PHX - BNA

PHXBNA

Phoenix Sky Harbor Intl

lun. 12/15

2:51 pm-9:33 pm

1 stop5h 42m

Nashville Intl

mié. 12/17

2:25 pm-9:16 pm

1 stop7h 51m

$231

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

sáb. 1/10

11:59 pm-9:50 am

1 stop7h 51m

Cincinnati Cinci./N. Kentucky

mar. 1/27

8:15 am-1:09 pm

1 stop6h 54m

$237

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

vie. 11/21

10:11 pm-7:10 pm

1 stop18h 59m

Knoxville McGhee Tyson

jue. 12/4

2:01 pm-4:06 pm

Nonstop4h 05m

$243

PhoenixLexington

PHX - LEX

PHXLEX

Phoenix Sky Harbor Intl

jue. 11/20

9:23 am-9:31 pm

1 stop10h 08m

Lexington Blue Grass

dom. 11/23

10:21 pm-8:19 am

1 stop11h 58m

$257

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

vie. 11/21

10:11 pm-7:10 pm

1 stop18h 59m

Knoxville McGhee Tyson

lun. 12/1

12:50 pm-11:49 pm

2 stops36h 59m

$260

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

sáb. 1/10

6:00 am-3:11 pm

1 stop7h 11m

Knoxville McGhee Tyson

mié. 1/14

1:00 pm-6:30 pm

1 stop7h 30m

$261

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

vie. 12/5

12:59 am-11:32 am

1 stop8h 33m

Cincinnati Cinci./N. Kentucky

lun. 12/8

6:30 am-12:33 pm

1 stop8h 03m

$271

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

vie. 11/21

10:11 pm-7:10 pm

1 stop18h 59m

Knoxville McGhee Tyson

mar. 12/2

6:33 pm-1:15 pm

2 stops20h 42m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 6, 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 6, 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
4,241 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

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
8,001 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

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
9,007 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

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
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

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 26m. Frontier provides one of the quickest options available for as low as $206. 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 $70 on Frontier. Other airlines that offer cheap prices include Southwest from $106 and Delta from $131 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.

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

    Looking at all options, your cheapest flight can be booked for $385. While the most popular route (Phoenix Sky Harbor Intl - Nashville Intl) can be booked for $170 on average, our data indicates $491 when flying from Phoenix Sky Harbor Intl Airport to Kentucky.

  • 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$182Average$492FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$451FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$452FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$383Average$517FlexibilityNo cancel feeOn-time63%

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