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Sky Harbor Intl

$62+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
abr. 3 — abr. 101
vie. 4/3
vie. 4/10
1 adult, Economy
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Cheap 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 marzo 4, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/98:00 am
TYS
-
PHX
Nonstop4h 06m
Allegiant Air
dom. 5/109:56 am
PHX
-
TYS
Nonstop3h 24m
Allegiant Air
Deal found 3/1$181
This Booking.com deal was found by Cheapflights users on 2/28. 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. 4/168:00 am
TYS
-
PHX
Nonstop4h 06m
Allegiant Air
jue. 4/239:56 am
PHX
-
TYS
Nonstop3h 24m
Allegiant Air
Deal found 2/28$184
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/128:00 am
TYS
-
PHX
Nonstop4h 06m
Allegiant Air
dom. 5/109:56 am
PHX
-
TYS
Nonstop3h 24m
Allegiant Air
Deal found 3/1$190
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
dom. 4/128:00 am
TYS
-
PHX
Nonstop4h 06m
Multiple Airlines
sáb. 4/189:24 pm
PHX
-
TYS
1 stop15h 09m
Multiple Airlines
Deal found 3/2$194
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/104:20 pm
TYS
-
PHX
1 stop28h 27m
Frontier
sáb. 5/99:24 pm
PHX
-
TYS
1 stop15h 09m
Frontier
Deal found 3/1$197
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/104:20 pm
TYS
-
PHX
1 stop28h 27m
Multiple Airlines
mié. 5/206:45 pm
PHX
-
TYS
1 stop16h 14m
Multiple Airlines
Deal found 3/1$199
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/98:00 am
TYS
-
PHX
Nonstop4h 06m
Multiple Airlines
sáb. 5/96:45 pm
PHX
-
TYS
1 stop17h 48m
Multiple Airlines
Deal found 3/1$202
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
sáb. 4/114:30 pm
CVG
-
PHX
1 stop10h 17m
Frontier
mié. 4/156:50 am
PHX
-
CVG
2 stops26h 33m
Frontier
Deal found 2/27$202
This Priceline deal was found by Cheapflights users on 2/27. 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.
jue. 4/306:45 am
CVG
-
PHX
Nonstop4h 21m
Frontier
sáb. 5/212:30 am
PHX
-
CVG
1 stop8h 25m
Frontier
Deal found 2/27$203
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/98:00 am
TYS
-
PHX
Nonstop4h 06m
Multiple Airlines
mié. 5/206:45 pm
PHX
-
TYS
1 stop16h 14m
Multiple Airlines
Deal found 3/1$204
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/306:45 am
CVG
-
PHX
Nonstop4h 21m
Frontier
mié. 5/66:45 pm
PHX
-
CVG
1 stop21h 03m
Frontier
Deal found 3/3$204
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
dom. 4/128:00 am
TYS
-
PHX
Nonstop4h 06m
Allegiant Air
jue. 4/239:56 am
PHX
-
TYS
Nonstop3h 24m
Allegiant Air
Deal found 3/3$205

Find 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 marzo 4, 2026.

Round-trip from

$174
(Cheapflightsfares)

One-way from

$62
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$489

Good round-trip deal

$437 or less

Good one-way deal

$259 or less
From Kentucky to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Kentucky to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 4% potential increase in price ($20 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).
Search Deals
Average for round-trip flights in March 2026
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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.
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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 marzo 4, 2026.
Use the filters below to find and compare flights from Kentucky to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

mié. 4/15

1:20 pm-6:10 pm

1 stop7h 50m

Phoenix Sky Harbor Intl

mar. 4/21

5:55 am-5:05 pm

1 stop8h 10m

$217

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

sáb. 4/25

5:55 pm-10:42 pm

1 stop6h 47m

Phoenix Sky Harbor Intl

mar. 4/28

9:35 am-6:15 pm

1 stop6h 40m

$293

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

mié. 4/29

1:20 pm-5:25 pm

1 stop7h 05m

Phoenix Sky Harbor Intl

mié. 4/29

11:55 pm-11:50 am

1 stop8h 55m

$296

LexingtonPhoenix

LEX - PHX

LEXPHX

Lexington Blue Grass

lun. 4/6

6:01 pm-11:56 pm

1 stop8h 55m

Phoenix Sky Harbor Intl

lun. 4/13

11:59 pm-9:20 am

1 stop6h 21m

$309

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

mar. 3/24

6:20 pm-9:10 pm

1 stop5h 50m

Phoenix Sky Harbor Intl

mié. 3/25

5:45 am-1:40 pm

1 stop4h 55m

$309

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

mié. 4/22

8:40 pm-10:30 pm

Nonstop3h 50m

Phoenix Sky Harbor Intl

jue. 4/23

6:40 pm-11:50 pm

Nonstop3h 10m

$309

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

mar. 5/19

1:58 pm-6:05 pm

1 stop6h 07m

Phoenix Sky Harbor Intl

mié. 5/27

3:48 pm-12:36 am

1 stop6h 48m

$313

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

sáb. 4/25

3:55 pm-9:25 pm

2 stops8h 30m

Phoenix Sky Harbor Intl

mié. 4/29

5:30 am-2:20 pm

1 stop5h 50m

$314

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

mié. 5/13

6:25 pm-10:45 pm

1 stop6h 20m

Phoenix Sky Harbor Intl

dom. 5/17

11:55 pm-5:00 am

Nonstop3h 05m

$319

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

mar. 3/17

5:55 pm-9:54 pm

1 stop6h 59m

Phoenix Sky Harbor Intl

sáb. 3/21

11:05 pm-10:10 am

1 stop8h 05m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Kentucky to Phoenix Sky Harbor Intl Airport (average of $53). Flying from Kentucky to Phoenix Sky Harbor Intl Airport in April is currently the most expensive (average of $300). 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 marzo 4, 2026.

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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.

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 6h 47m. Fly via Southwest, Delta, or United Airlines to get the fastest option. The distance between Kentucky and Phoenix Sky Harbor Intl Airport is about 1443 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 $91 on United Airlines. Other airlines that offer cheap prices include Spirit Airlines from $101 and American Airlines from $118 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 $498, our data shows the cheapest flight currently is $225. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - Phoenix Sky Harbor Intl), you can expect to pay $157 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, December is the cheapest month in which you can book a flight from Kentucky to Phoenix Sky Harbor Intl Airport (average of $53). Flying from Kentucky to Phoenix Sky Harbor Intl Airport in April is currently the most expensive (average of $300). 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
Goodyear
Glendale
Paradise Valley
Casa Grande
Payson
Peoria
Camp Verde
Chandler
Globe
Surprise
Buckeye
Guadalupe

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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 marzo 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$182FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$182Average$386FlexibilityNo cancel feeOn-time69%
DeltaCheapest$205Average$396FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$419FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$323Average$506FlexibilityNo cancel feeOn-time63%

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