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$48+ Cheap flights from Kentucky to Phoenix

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Kentucky to Phoenix

Keep the following information in mind while searching for Kentucky to Phoenix flight deals. Data was last updated julio 31, 2025.

Round-trip from

$115
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$487
From Kentucky to Phoenix
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One-way flight from Kentucky to Phoenix
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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 ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Kentucky to Phoenix

Cheapest flights from Kentucky to Phoenix
Explore the most affordable flight options available from Kentucky to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/76:00 amTYS - PHX
Nonstop3h 49mAllegiant Air
dom. 8/107:39 amPHX - TYS
Nonstop3h 32mAllegiant Air
Deal found 7/29$115
This American Airlines deal was found by Cheapflights users on 7/31. 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.
sáb. 8/305:46 pmCVG - PHX
Nonstop3h 51mAmerican Airlines
sáb. 9/68:53 amPHX - CVG
Nonstop3h 50mAmerican Airlines
Deal found 7/31$179
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/318:15 amCVG - PHX
Nonstop3h 59mFrontier
lun. 11/311:19 amPHX - CVG
Nonstop3h 38mFrontier
Deal found 7/30$181
This Booking.com deal was found by Cheapflights users on 7/31. 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. 10/26:30 amCVG - AZA
Nonstop3h 53mAllegiant Air
dom. 10/58:13 amAZA - CVG
Nonstop3h 27mAllegiant Air
Deal found 7/31$188
This Mytrip deal was found by Cheapflights users on 7/29. 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.
jue. 8/76:00 amTYS - PHX
Nonstop3h 49mMultiple Airlines
dom. 8/1011:59 pmPHX - TYS
1 stop13h 13mMultiple Airlines
Deal found 7/29$195
This Priceline deal was found by Cheapflights users on 7/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/264:12 pmBNA - PHX
1 stop7h 52mSpirit Airlines
dom. 9/2810:59 pmPHX - BNA
1 stop9h 25mSpirit Airlines
Deal found 7/29$195
This CheapOair deal was found by Cheapflights users on 7/29. 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.
jue. 8/215:03 pmBNA - PHX
1 stop6h 34mMultiple Airlines
jue. 8/283:03 pmPHX - BNA
1 stop7h 53mMultiple Airlines
Deal found 7/29$203
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
mar. 9/167:30 amBNA - PHX
1 stop16h 23mFrontier
mar. 9/2312:47 pmPHX - BNA
1 stop6h 57mFrontier
Deal found 7/31$216
This Sun Country Air deal was found by Cheapflights users on 7/31. 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.
jue. 12/411:25 amBNA - PHX
1 stop24h 07mSun Country Air
sáb. 12/62:59 pmPHX - BNA
1 stop26h 37mSun Country Air
Deal found 7/31$235
This American Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 10/312:02 pmTYS - PHX
1 stop8h 12mAmerican Airlines
mar. 11/47:00 amPHX - TYS
1 stop8h 28mAmerican Airlines
Deal found 7/29$240
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/105:25 pmTYS - PHX
1 stop18h 02mFrontier
sáb. 8/168:21 pmPHX - TYS
1 stop17h 08mFrontier
Deal found 7/28$245
This American Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 8/307:30 amBNA - PHX
Nonstop3h 41mAmerican Airlines
sáb. 9/63:38 pmPHX - BNA
Nonstop3h 24mAmerican Airlines
Deal found 7/29$254

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Phoenix 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 julio 31, 2025.
Use the filters below to find and compare flights from Kentucky to Phoenix that are best for you.

Fly from

Kentucky

Fly to

Phoenix

Route

Depart

Return

Price

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

jue. 8/7

6:00 am-6:49 am

Nonstop3h 49m

Phoenix Sky Harbor Intl

dom. 8/10

7:39 am-2:11 pm

Nonstop3h 32m

$115

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

sáb. 8/30

5:46 pm-6:37 pm

Nonstop3h 51m

Phoenix Sky Harbor Intl

sáb. 9/6

8:53 am-3:43 pm

Nonstop3h 50m

$179

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

vie. 8/15

6:05 am-7:02 am

Nonstop3h 57m

Phoenix Sky Harbor Intl

dom. 8/17

8:02 am-2:42 pm

Nonstop3h 40m

$186

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

jue. 10/2

6:30 am-7:23 am

Nonstop3h 53m

Phoenix-Mesa Gateway

dom. 10/5

8:13 am-2:40 pm

Nonstop3h 27m

$188

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

jue. 8/7

6:00 am-6:49 am

Nonstop3h 49m

Phoenix Sky Harbor Intl

dom. 8/10

11:59 pm-4:12 pm

1 stop13h 13m

$195

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

vie. 9/26

4:12 pm-10:04 pm

1 stop7h 52m

Phoenix Sky Harbor Intl

dom. 9/28

10:59 pm-10:24 am

1 stop9h 25m

$195

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

jue. 8/21

5:03 pm-9:37 pm

1 stop6h 34m

Phoenix Sky Harbor Intl

jue. 8/28

3:03 pm-12:56 am

1 stop7h 53m

$203

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

mar. 9/16

7:30 am-11:42 am

1 stop6h 12m

Phoenix Sky Harbor Intl

mar. 9/23

8:00 am-9:44 pm

1 stop11h 44m

$216

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

jue. 9/4

2:48 pm-8:22 am

1 stop19h 34m

Phoenix Sky Harbor Intl

sáb. 9/6

12:16 pm-4:27 pm

1 stop26h 11m

$225

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

dom. 8/10

5:25 pm-8:27 am

1 stop18h 02m

Phoenix Sky Harbor Intl

sáb. 8/16

8:21 pm-4:29 pm

1 stop17h 08m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

What is the cheapest month to book a flight from Kentucky to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Kentucky to Phoenix (average of $258). Flying from Kentucky to Phoenix in March is currently the most expensive (average of $337). 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Phoenix as you normally would.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated julio 31, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Kentucky to Phoenix have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Phoenix. 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 Kentucky to Phoenix one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Spirit Airlines and Frontier, as they are both options that can get you from Kentucky to Phoenix for a low price.

  • What are the most popular routes from Kentucky to Phoenix?

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

  • What are the cheapest flights from Kentucky to Phoenix?

    The cheapest flight price from Kentucky to Phoenix is $148. On average you can expect to pay $365. The most popular route, (Cincinnati Cinci./N. Kentucky - Phoenix Sky Harbor Intl), can usually be booked for $196.

  • Can I find deals for flights from Kentucky to Phoenix that include hotel bookings?

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

  • How can I find direct flights from Kentucky to Phoenix?

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

  • Can I find deals for business class flights from Kentucky to Phoenix?

    Yes. Cheapflights offers flight deals from Kentucky to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Phoenix (average of $258). Flying from Kentucky to Phoenix in March is currently the most expensive (average of $337). 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 Kentucky to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Kentucky to Phoenix

Discover the top 6 airlines that operate flights from Kentucky to Phoenix. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$190FlexibilityNo cancel feeOn-time62%
DeltaCheapest$209Average$479FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$514FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$477FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$289Average$295FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$371Average$513FlexibilityNo cancel feeOn-time63%

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