$28+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDF
Feb 18 — Feb 251
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 January 19, 2026.
Round-trip from | $57 (Kiwi.com) |
|---|---|
One-way from | $28 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $451 |
Good round-trip deal | $533 or less |
Find flight deals from Sky Harbor Intl to Kentucky
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 January 19, 2026.
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 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Thu 2/1212:26 pm
PHX
- CVG
Nonstop3h 28m
Frontier
Sat 2/147:23 pm
CVG
- PHX
Nonstop4h 29m
Frontier
Deal found 1/18![Frontier logo]()
$57
This Frontier deal was found by Cheapflights users on 1/16. 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.
Sat 2/1412:58 pm
PHX
- CVG
Nonstop3h 28m
Frontier
Sun 2/228:44 pm
CVG
- PHX
Nonstop4h 28m
Frontier
Deal found 1/16![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Thu 2/1212:26 pm
PHX
- CVG
Nonstop3h 28m
Frontier
Sun 2/158:44 pm
CVG
- PHX
Nonstop4h 28m
Frontier
Deal found 1/18![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 1/17. 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.
Sat 2/1412:58 pm
PHX
- CVG
Nonstop3h 28m
Frontier
Sat 2/217:23 pm
CVG
- PHX
Nonstop4h 29m
Frontier
Deal found 1/17![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Thu 2/195:05 am
PHX
- CVG
1 stop17h 54m
Frontier
Sun 2/228:44 pm
CVG
- PHX
Nonstop4h 28m
Frontier
Deal found 1/18![Frontier logo]()
$118
This Booking.com deal was found by Cheapflights users on 1/18. 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 2/1911:55 am
PHX
- TYS
Nonstop3h 27m
Allegiant Air
Sun 2/228:30 am
TYS
- PHX
Nonstop4h 35m
Allegiant Air
Deal found 1/18![Allegiant Air logo]()
$182
This Booking.com deal was found by Cheapflights users on 1/17. 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 4/29:56 am
PHX
- TYS
Nonstop3h 24m
Allegiant Air
Sun 4/53:24 pm
TYS
- PHX
Nonstop4h 06m
Allegiant Air
Deal found 1/17![Allegiant Air logo]()
$190
This Priceline deal was found by Cheapflights users on 1/19. 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.
Mon 1/267:00 am
PHX
- TYS
1 stop6h 35m
Frontier
Mon 2/24:30 pm
TYS
- PHX
1 stop10h 10m
Frontier
Deal found 1/19![Frontier logo]()
$201
This Mytrip deal was found by Cheapflights users on 1/18. 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 2/197:36 pm
PHX
- TYS
1 stop21h 51m
Multiple Airlines
Sun 2/228:30 am
TYS
- PHX
Nonstop4h 35m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$202
This Booking.com deal was found by Cheapflights users on 1/18. 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 3/511:36 am
PHX
- TYS
Nonstop3h 28m
Allegiant Air
Sun 3/1510:54 am
TYS
- PHX
Nonstop4h 16m
Allegiant Air
Deal found 1/18![Allegiant Air logo]()
$207
This Cheapflightsfares deal was found by Cheapflights users on 1/18. 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.
Thu 2/121:22 pm
PHX
- BNA
1 stop28h 22m
Frontier
Mon 2/166:19 pm
BNA
- PHX
1 stop7h 36m
Frontier
Deal found 1/18![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Sat 4/45:19 pm
PHX
- BNA
1 stop9h 56m
Multiple Airlines
Tue 4/78:41 pm
BNA
- PHX
1 stop19h 52m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$209
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 January 19, 2026.
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
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Thu 2/12
12:26 pm-5:54 pm
Nonstop3h 28m
Cincinnati Cinci./N. Kentucky
Sat 2/14
7:23 pm-9:52 pm
Nonstop4h 29m
$58
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Fri 2/20
6:00 am-11:42 pm
1 stop15h 42m
Cincinnati Cinci./N. Kentucky
Sun 2/22
8:44 pm-11:12 pm
Nonstop4h 28m
$130
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Sat 2/14
12:58 pm-6:26 pm
Nonstop3h 28m
Cincinnati Cinci./N. Kentucky
Mon 2/16
6:42 pm-12:55 am
1 stop8h 13m
$148
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Wed 3/4
6:51 pm-11:42 pm
1 stop26h 51m
Cincinnati Cinci./N. Kentucky
Mon 3/9
11:58 am-2:01 pm
1 stop29h 03m
$161
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Thu 2/12
2:48 pm-12:02 pm
2 stops19h 14m
Cincinnati Cinci./N. Kentucky
Sun 2/15
7:00 am-8:12 am
1 stop27h 12m
$173
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Sat 2/7
8:30 am-10:20 pm
2 stops11h 50m
Cincinnati Cinci./N. Kentucky
Fri 2/20
6:42 pm-4:32 pm
1 stop23h 50m
$201
PhoenixKnoxville
PHX - TYS
PHXTYS
Phoenix Sky Harbor Intl
Thu 2/19
7:36 pm-7:27 pm
1 stop21h 51m
Knoxville McGhee Tyson
Sun 2/22
8:30 am-11:05 am
Nonstop4h 35m
$202
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Thu 3/19
6:09 pm-12:37 am
Nonstop3h 28m
Cincinnati Cinci./N. Kentucky
Mon 3/23
3:43 pm-5:09 pm
Nonstop4h 26m
$214
PhoenixKnoxville
PHX - TYS
PHXTYS
Phoenix Sky Harbor Intl
Thu 5/7
9:56 am-4:20 pm
Nonstop3h 24m
Knoxville McGhee Tyson
Sun 5/10
8:00 am-9:06 am
Nonstop4h 06m
$235
PhoenixKnoxville
PHX - TYS
PHXTYS
Phoenix Sky Harbor Intl
Fri 4/10
6:50 am-3:28 pm
1 stop5h 38m
Knoxville McGhee Tyson
Sun 4/12
8:00 am-9:06 am
Nonstop4h 06m
$237
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 March 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 January 19, 2026.
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 36% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Phoenix Sky Harbor Intl Airport to Kentucky
Explore weekly flight availability from Sky Harbor Intl to Kentucky. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 19, 2026.
The most flights from PHX to USKY are scheduled on a Friday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Kentucky?
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 19, 2026.
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
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
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 January 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$429 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$286 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$357 | Average$522 | FlexibilityNo cancel fee | On-time63% |