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$50+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDF
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Kentucky (USKY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$109
(Frontier)

One-way from

$50
(Frontier)

Popular in

October

Cheapest in

May

Average price

$512

Good round-trip deal

$515 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 ($24 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 January 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 January 30, 2025.

This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1011:08 amPHX - CVG
1 stop8h 10mFrontier
Sat 4/128:04 pmCVG - PHX
1 stop13h 42mFrontier
Deal found 1/28$109
This Booking.com deal was found by Cheapflights users on 1/29. 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.
Thu 3/67:00 amPHX - TYS
1 stop6h 23mMultiple Airlines
Tue 3/118:00 amTYS - PHX
Nonstop4h 26mMultiple Airlines
Deal found 1/29$131
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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.
Tue 6/102:58 pmPHX - TYS
Nonstop3h 30mAllegiant Air
Tue 6/171:18 pmTYS - PHX
Nonstop3h 50mAllegiant Air
Deal found 1/30$143
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1911:45 amPHX - CVG
2 stops8h 44mUnited Airlines
Sat 2/223:25 pmCVG - PHX
1 stop6h 10mUnited Airlines
Deal found 1/29$224
This Mytrip deal was found by Cheapflights users on 1/29. 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.
Sun 2/1612:35 pmPHX - BNA
1 stop15h 31mSpirit Airlines
Thu 2/203:05 pmBNA - PHX
2 stops21h 35mSpirit Airlines
Deal found 1/29$244
This CheapOair deal was found by Cheapflights users on 1/29. 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.
Thu 2/2712:59 amPHX - BNA
1 stop9h 33mMultiple Airlines
Sun 3/27:49 pmBNA - PHX
1 stop16h 51mMultiple Airlines
Deal found 1/29$249
This Frontier deal was found by Cheapflights users on 1/29. 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.
Fri 2/287:00 amPHX - BNA
1 stop5h 23mFrontier
Fri 3/72:03 pmBNA - PHX
1 stop10h 54mFrontier
Deal found 1/29$256
This Frontier deal was found by Cheapflights users on 1/29. 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 2/66:00 amPHX - TYS
1 stop7h 19mFrontier
Sun 2/94:19 pmTYS - PHX
1 stop25h 24mFrontier
Deal found 1/29$258
This CheapOair deal was found by Cheapflights users on 1/29. 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.
Fri 3/712:59 amPHX - CVG
1 stop18h 25mMultiple Airlines
Wed 3/122:56 pmCVG - PHX
Nonstop4h 29mMultiple Airlines
Deal found 1/29$267
This Sun Country Air deal was found by Cheapflights users on 1/30. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:10 pmPHX - BNA
1 stop22h 33mSun Country Air
Mon 8/117:40 pmBNA - PHX
1 stop15h 36mSun Country Air
Deal found 1/30$275
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1211:59 pmPHX - CVG
1 stop7h 52mDelta
Sat 2/226:00 pmCVG - PHX
1 stop7h 54mDelta
Deal found 1/29$284
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 2/125:00 amPHX - LEX
1 stop6h 00mAmerican Airlines
Mon 2/173:37 pmLEX - PHX
1 stop9h 37mAmerican Airlines
Deal found 1/29$284

Find flights from Sky Harbor Intl to Kentucky within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

Thu 4/10

11:08 am-10:18 pm

1 stop8h 10m

Cincinnati Cinci./N. Kentucky

Sat 4/12

8:04 pm-6:46 am

1 stop13h 42m

$109

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

Thu 3/6

7:00 am-3:23 pm

1 stop6h 23m

Knoxville McGhee Tyson

Tue 3/11

8:00 am-9:26 am

Nonstop4h 26m

$131

PhoenixKnoxville

PHX - TYS

PHXTYS

Phoenix Sky Harbor Intl

Tue 6/10

2:58 pm-9:28 pm

Nonstop3h 30m

Knoxville McGhee Tyson

Tue 6/17

1:18 pm-2:08 pm

Nonstop3h 50m

$143

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

Wed 2/19

11:45 am-10:29 pm

2 stops8h 44m

Cincinnati Cinci./N. Kentucky

Sat 2/22

3:25 pm-7:35 pm

1 stop6h 10m

$224

PhoenixNashville

PHX - BNA

PHXBNA

Phoenix Sky Harbor Intl

Sun 2/16

12:35 pm-5:06 am

1 stop15h 31m

Nashville Intl

Thu 2/20

3:05 pm-11:40 am

2 stops21h 35m

$244

PhoenixNashville

PHX - BNA

PHXBNA

Phoenix Sky Harbor Intl

Thu 2/27

12:59 am-11:32 am

1 stop9h 33m

Nashville Intl

Sun 3/2

7:49 pm-11:40 am

1 stop16h 51m

$249

PhoenixNashville

PHX - BNA

PHXBNA

Phoenix Sky Harbor Intl

Fri 2/28

7:00 am-1:23 pm

1 stop5h 23m

Nashville Intl

Fri 3/7

2:03 pm-11:57 pm

1 stop10h 54m

$256

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

Fri 3/7

12:59 am-9:24 pm

1 stop18h 25m

Cincinnati Cinci./N. Kentucky

Wed 3/12

2:56 pm-4:25 pm

Nonstop4h 29m

$267

PhoenixCincinnati

PHX - CVG

PHXCVG

Phoenix Sky Harbor Intl

Wed 2/12

11:59 pm-9:51 am

1 stop7h 52m

Cincinnati Cinci./N. Kentucky

Sat 2/22

6:00 pm-11:54 pm

1 stop7h 54m

$284

PhoenixLexington

PHX - LEX

PHXLEX

Phoenix Sky Harbor Intl

Wed 2/12

3:20 pm-11:58 pm

1 stop6h 38m

Lexington Blue Grass

Mon 2/17

6:25 pm-11:30 pm

1 stop7h 05m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

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.

Travel insights for flights from Sky Harbor Intl to Kentucky

Get recent, data-driven insights about flights from Sky Harbor Intl to Kentucky including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kentucky (average of $299). Flying from Phoenix Sky Harbor Intl Airport to Kentucky in April is currently the most expensive (average of $369). 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 January 30, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 January 30, 2025.
To help decide which airline to fly from Phoenix to Kentucky, see what other customers have to say about Southwest, Breeze Airways and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Breeze Airways
8.1
Very good
144 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,686 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,153 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • 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 $50 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $78 and Allegiant Air from $78 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 $466. While the most popular route (Phoenix Sky Harbor Intl - Nashville Intl) can be booked for $161 on average our data indicates $547 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kentucky (average of $299). Flying from Phoenix Sky Harbor Intl Airport to Kentucky in April is currently the most expensive (average of $369). 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.

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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 5 airlines flying from Sky Harbor Intl to Kentucky

Discover the top 5 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$192Average$220FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$267Average$479FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$550FlexibilityNo cancel feeOn-time69%
DeltaCheapest$358Average$520FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$423Average$513FlexibilityNo cancel feeOn-time63%
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