$40+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDF
Jan 26 — Feb 21
1 adult, Economy
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Cheapest flights from Sky Harbor Intl to KentuckyExplore 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 December 27, 2025.
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 December 27, 2025.
This Super.com deal was found by Cheapflights users on 12/26. 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.
Tue 12/3010:42 amPHX - CVG
Nonstop3h 36mFrontier
Thu 1/17:15 amCVG - PHX
Nonstop4h 17mFrontier
Deal found 12/26![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:42 amPHX - CVG
Nonstop3h 36mFrontier
Thu 1/17:15 amCVG - PHX
Nonstop4h 17mFrontier
Deal found 12/25![Frontier logo]()
$287
This CheapOair deal was found by Cheapflights users on 12/24. 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.
Thu 12/253:43 pmPHX - BNA
1 stop25h 24mFrontier
Wed 12/317:02 pmBNA - PHX
1 stop6h 27mFrontier
Deal found 12/24![Frontier logo]()
$305
This American Airlines deal was found by Cheapflights users on 12/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:35 pmPHX - BNA
Nonstop3h 18mAmerican Airlines
Wed 12/315:06 amBNA - PHX
1 stop8h 13mAmerican Airlines
Deal found 12/24![American Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 12/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:33 pmPHX - BNA
1 stop6h 29mDelta
Sat 12/273:25 pmBNA - PHX
1 stop8h 23mDelta
Deal found 12/24![Delta logo]()
$333
This Frontier deal was found by Cheapflights users on 12/24. 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.
Wed 12/317:00 amPHX - BNA
1 stop10h 07mFrontier
Fri 1/27:02 pmBNA - PHX
1 stop6h 27mFrontier
Deal found 12/24![Frontier logo]()
$338
This Travelocity deal was found by Cheapflights users on 12/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:06 amPHX - BNA
1 stop11h 01mMultiple Airlines
Mon 1/57:02 pmBNA - PHX
1 stop6h 27mMultiple Airlines
Deal found 12/26![Multiple Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 12/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:35 pmPHX - BNA
Nonstop3h 18mAmerican Airlines
Fri 1/25:29 pmBNA - PHX
Nonstop3h 51mAmerican Airlines
Deal found 12/26![American Airlines logo]()
$347
This Super.com deal was found by Cheapflights users on 12/25. 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.
Sun 12/2812:59 amPHX - CVG
1 stop7h 53mFrontier
Thu 1/17:15 amCVG - PHX
Nonstop4h 17mFrontier
Deal found 12/25![Frontier logo]()
$351
This Expedia deal was found by Cheapflights users on 12/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:59 amPHX - CVG
1 stop7h 53mFrontier
Thu 1/82:18 pmCVG - PHX
1 stop28h 43mFrontier
Deal found 12/26![Frontier logo]()
$353
This Mytrip deal was found by Cheapflights users on 12/24. 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.
Thu 12/254:05 pmPHX - TYS
Nonstop3h 26mAllegiant Air
Thu 1/11:10 pmTYS - PHX
Nonstop4h 05mAllegiant Air
Deal found 12/24![Allegiant Air logo]()
$354
This American Airlines deal was found by Cheapflights users on 12/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:35 pmPHX - BNA
Nonstop3h 18mAmerican Airlines
Sun 12/283:14 pmBNA - PHX
1 stop7h 03mAmerican Airlines
Deal found 12/24![American Airlines logo]()
$357
Find 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 December 27, 2025.
Round-trip from | $129 (Cheapflightsfares) |
|---|---|
One-way from | $40 (Priceline) |
Popular in | December |
Cheapest in | November |
Average price | $598 |
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 December 27, 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
Thu 1/8
1:16 pm-6:39 pm
Nonstop3h 23m
Knoxville McGhee Tyson
Sun 1/11
10:00 am-12:26 pm
Nonstop4h 26m
$129
PhoenixKnoxville
PHX - TYS
PHXTYS
Phoenix Sky Harbor Intl
Thu 2/26
11:54 am-5:17 pm
Nonstop3h 23m
Knoxville McGhee Tyson
Sun 3/1
8:30 am-11:04 am
Nonstop4h 34m
$133
PhoenixKnoxville
PHX - TYS
PHXTYS
Phoenix Sky Harbor Intl
Thu 2/5
1:16 pm-6:39 pm
Nonstop3h 23m
Knoxville McGhee Tyson
Sun 2/8
10:00 am-12:26 pm
Nonstop4h 26m
$143
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Thu 2/19
10:51 pm-11:42 pm
1 stop22h 51m
Cincinnati Cinci./N. Kentucky
Mon 2/23
7:14 pm-10:12 pm
1 stop28h 58m
$157
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Thu 2/26
3:10 pm-11:59 am
2 stops18h 49m
Cincinnati Cinci./N. Kentucky
Mon 3/2
7:00 am-8:42 am
1 stop27h 42m
$198
PhoenixKnoxville
PHX - TYS
PHXTYS
Phoenix Sky Harbor Intl
Sun 2/15
12:25 pm-5:52 pm
Nonstop3h 27m
Knoxville McGhee Tyson
Thu 2/26
8:30 am-11:04 am
Nonstop4h 34m
$201
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Wed 2/4
8:45 am-7:40 pm
2 stops8h 55m
Cincinnati Cinci./N. Kentucky
Sat 2/7
5:40 am-1:10 pm
2 stops9h 30m
$209
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Thu 2/5
1:10 pm-8:48 pm
1 stop5h 38m
Cincinnati Cinci./N. Kentucky
Sun 2/8
9:29 pm-11:57 pm
Nonstop4h 28m
$215
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Thu 1/15
6:50 am-2:25 pm
1 stop5h 35m
Cincinnati Cinci./N. Kentucky
Sun 1/18
12:46 pm-3:16 pm
Nonstop4h 30m
$215
PhoenixKnoxville
PHX - TYS
PHXTYS
Phoenix Sky Harbor Intl
Mon 2/23
6:00 am-7:18 pm
1 stop11h 18m
Knoxville McGhee Tyson
Fri 2/27
6:51 pm-12:41 am
1 stop7h 50m
$217
Showing 1-10 of 60 results
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 December 27, 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 December 27, 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.
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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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.
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 December 27, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$429 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$419 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$518 | FlexibilityNo cancel fee | On-time63% |