$61+ Cheap flights from Arizona 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SDF
Jan 17 — Jan 241
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Arizona to Kentucky
Cheapest flights from Arizona to KentuckyExplore the most affordable flight options available from Arizona to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from Arizona to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/246:00 amLAS - CVG
1 stop28h 13mFrontier
Thu 1/82:18 pmCVG - LAS
Nonstop4h 27mFrontier
Deal found 12/17![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/246:00 amLAS - CVG
1 stop28h 13mFrontier
Sun 1/48:20 pmCVG - LAS
Nonstop4h 30mFrontier
Deal found 12/17![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Mon 12/2912:17 pmLAS - CVG
Nonstop3h 53mFrontier
Sat 1/39:30 pmCVG - LAS
Nonstop4h 38mFrontier
Deal found 12/17![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:17 pmLAS - CVG
Nonstop3h 53mFrontier
Sun 1/48:20 pmCVG - LAS
Nonstop4h 30mFrontier
Deal found 12/17![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:59 amLAS - CVG
1 stop9h 14mFrontier
Sun 1/48:20 pmCVG - LAS
Nonstop4h 30mFrontier
Deal found 12/17![Frontier logo]()
$177
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amPHX - CVG
1 stop28h 13mFrontier
Sun 1/48:20 pmCVG - PHX
1 stop14h 28mFrontier
Deal found 12/16![Frontier logo]()
$184
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:17 pmLAS - CVG
Nonstop3h 53mFrontier
Thu 1/82:18 pmCVG - LAS
Nonstop4h 27mFrontier
Deal found 12/17![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Mon 12/229:58 amPHX - CVG
1 stop7h 12mFrontier
Mon 1/266:38 pmCVG - PHX
Nonstop4h 27mFrontier
Deal found 12/15![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/246:00 amLAS - CVG
1 stop28h 13mFrontier
Wed 1/71:36 pmCVG - LAS
1 stop24h 24mFrontier
Deal found 12/17![Frontier logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:30 amLAS - CVG
1 stop6h 48mFrontier
Sat 1/39:30 pmCVG - LAS
Nonstop4h 38mFrontier
Deal found 12/17![Frontier logo]()
$197
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:17 pmLAS - CVG
Nonstop3h 53mFrontier
Mon 1/59:26 pmCVG - LAS
1 stop15h 17mFrontier
Deal found 12/17![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:30 amLAS - CVG
1 stop6h 48mFrontier
Sun 1/48:20 pmCVG - LAS
Nonstop4h 30mFrontier
Deal found 12/17![Frontier logo]()
$203
Find flight deals from Arizona to Kentucky
Keep the following information in mind while searching for Arizona to Kentucky flight deals. Data was last updated December 18, 2025.
Round-trip from | $67 (Kiwi.com) |
|---|---|
One-way from | $61 (Frontier) |
Popular in | December |
Cheapest in | November |
Average price | $598 |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona 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 18, 2025.
Use the filters below to find and compare flights from Arizona to Kentucky that are best for you.
Fly from
Arizona
Fly to
Kentucky
Route
Depart
Return
Price
Las VegasCincinnati
LAS - CVG
LASCVG
Las Vegas Harry Reid Intl
Thu 1/15
5:45 pm-12:29 am
Nonstop3h 44m
Cincinnati Cinci./N. Kentucky
Sun 1/18
3:09 pm-4:40 pm
Nonstop4h 31m
$67
Las VegasCincinnati
LAS - CVG
LASCVG
Las Vegas Harry Reid Intl
Fri 2/6
5:08 pm-11:57 pm
Nonstop3h 49m
Cincinnati Cinci./N. Kentucky
Mon 2/9
2:11 pm-3:59 pm
Nonstop4h 48m
$74
Las VegasCincinnati
LAS - CVG
LASCVG
Las Vegas Harry Reid Intl
Wed 1/14
12:59 am-2:25 pm
1 stop10h 26m
Cincinnati Cinci./N. Kentucky
Mon 1/19
3:09 pm-4:40 pm
Nonstop4h 31m
$126
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
$143
Las VegasCincinnati
LAS - CVG
LASCVG
Las Vegas Harry Reid Intl
Sat 1/24
4:17 pm-8:53 pm
1 stop25h 36m
Cincinnati Cinci./N. Kentucky
Mon 1/26
2:11 pm-3:59 pm
Nonstop4h 48m
$151
Las VegasCincinnati
LAS - CVG
LASCVG
Las Vegas Harry Reid Intl
Sun 1/18
5:45 pm-12:29 am
Nonstop3h 44m
Cincinnati Cinci./N. Kentucky
Sun 1/25
2:10 pm-3:58 pm
Nonstop4h 48m
$162
Las VegasCincinnati
LAS - CVG
LASCVG
Las Vegas Harry Reid Intl
Wed 3/11
1:52 pm-12:37 am
1 stop7h 45m
Cincinnati Cinci./N. Kentucky
Mon 3/16
8:48 pm-10:19 pm
Nonstop4h 31m
$164
Las VegasKnoxville
LAS - TYS
LASTYS
Las Vegas Harry Reid Intl
Mon 1/12
10:00 am-4:50 pm
Nonstop3h 50m
Knoxville McGhee Tyson
Mon 1/26
7:35 am-9:10 am
Nonstop4h 35m
$174
PhoenixCincinnati
PHX - CVG
PHXCVG
Phoenix Sky Harbor Intl
Thu 1/15
6:00 am-11:36 am
Nonstop3h 36m
Cincinnati Cinci./N. Kentucky
Sun 1/18
12:46 pm-3:16 pm
Nonstop4h 30m
$174
Las VegasCincinnati
LAS - CVG
LASCVG
Las Vegas Harry Reid Intl
Thu 1/22
12:38 pm-7:23 pm
Nonstop3h 45m
Cincinnati Cinci./N. Kentucky
Fri 1/30
1:45 pm-11:39 pm
1 stop12h 54m
$185
Showing 1-10 of 60 results
Best time to book a flight from Arizona to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from Arizona 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 Arizona to Kentucky
What is the cheapest month to book a flight from Arizona to Kentucky?
Currently, April is the cheapest month in which you can book a flight from Arizona to Kentucky (average of $96). Flying from Arizona 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 AZ to KY?
Find hourly flight availability from Arizona 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 18, 2025.
A simple way to save on the total cost of your ticket is to fly from Arizona to Kentucky in the afternoon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Arizona to Kentucky?
Use this chart to determine the cheapest time to fly round-trip from Arizona to Kentucky. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Arizona to Kentucky flight should consider departing on Friday mornings 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 18, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Arizona to Kentucky have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Arizona to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Arizona to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Arizona to Kentucky
Discover the top 4 airlines that operate flights from Arizona 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 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$457 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$413 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$362 | Average$516 | FlexibilityNo cancel fee | On-time63% |