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$70+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PHX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$159
(American Airlines)

One-way from

$70
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$513
From Kentucky to Phoenix
Search Deals
One-way flight from Kentucky to Phoenix
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/57:20 amSDF - PHX
1 stop8h 38mAmerican Airlines
Wed 4/92:20 pmPHX - SDF
1 stop6h 53mAmerican Airlines
Deal found 2/19$159
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/252:56 pmCVG - PHX
Nonstop4h 29mFrontier
Sun 3/3011:21 pmPHX - CVG
1 stop8h 37mFrontier
Deal found 2/19$161
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Sat 4/129:00 amCVG - AZA
Nonstop4h 14mAllegiant Air
Sat 4/1911:04 amAZA - CVG
Nonstop3h 37mAllegiant Air
Deal found 2/20$162
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/11:18 pmTYS - PHX
Nonstop3h 50mAllegiant Air
Sun 7/67:39 amPHX - TYS
Nonstop3h 32mAllegiant Air
Deal found 2/19$197
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:59 pmCVG - PHX
1 stop28h 39mMultiple Airlines
Fri 3/712:59 amPHX - CVG
1 stop18h 25mMultiple Airlines
Deal found 2/19$209
This Frontier deal was found by Cheapflights users on 2/20. 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 3/64:23 pmTYS - PHX
1 stop10h 36mFrontier
Thu 3/136:00 amPHX - TYS
1 stop6h 23mFrontier
Deal found 2/20$210
This Mytrip deal was found by Cheapflights users on 2/18. 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.
Mon 3/245:33 pmSDF - PHX
3 stops31h 29mSpirit Airlines
Wed 3/264:02 pmPHX - SDF
2 stops21h 14mSpirit Airlines
Deal found 2/18$220
This Mytrip deal was found by Cheapflights users on 2/20. 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 3/202:50 pmTYS - PHX
Nonstop4h 26mMultiple Airlines
Wed 3/2611:08 amPHX - TYS
1 stop25h 15mMultiple Airlines
Deal found 2/20$232
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Wed 4/26:00 amBNA - PHX
2 stops18h 02mSpirit Airlines
Tue 4/84:02 pmPHX - BNA
2 stops16h 09mSpirit Airlines
Deal found 2/20$261
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:58 pmBNA - PHX
1 stop7h 02mFrontier
Thu 4/38:57 pmPHX - BNA
1 stop14h 12mFrontier
Deal found 2/20$268
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:00 amBNA - PHX
2 stops18h 02mMultiple Airlines
Sun 4/611:59 pmPHX - BNA
1 stop8h 04mMultiple Airlines
Deal found 2/19$269
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:16 amCVG - PHX
Nonstop4h 11mAmerican Airlines
Tue 5/133:51 pmPHX - CVG
Nonstop3h 32mAmerican Airlines
Deal found 2/18$271

Find flights from Kentucky to Phoenix within your budget

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 February 20, 2025.

Fly from

Kentucky

Fly to

Phoenix

Route

Depart

Return

Price

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Sat 4/5

7:20 am-12:58 pm

1 stop8h 38m

Phoenix Sky Harbor Intl

Wed 4/9

2:20 pm-12:13 am

1 stop6h 53m

$159

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

Tue 3/25

2:56 pm-4:25 pm

Nonstop4h 29m

Phoenix Sky Harbor Intl

Fri 3/28

5:45 am-6:04 pm

1 stop9h 19m

$161

CincinnatiPhoenix

CVG - AZA

CVGAZA

Cincinnati Cinci./N. Kentucky

Sat 4/12

9:00 am-10:14 am

Nonstop4h 14m

Phoenix-Mesa Gateway

Sat 4/19

11:04 am-5:41 pm

Nonstop3h 37m

$162

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Tue 7/1

1:18 pm-2:08 pm

Nonstop3h 50m

Phoenix Sky Harbor Intl

Sun 7/6

7:39 am-2:11 pm

Nonstop3h 32m

$197

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 3/6

4:23 pm-12:59 am

1 stop10h 36m

Phoenix Sky Harbor Intl

Thu 3/13

6:00 am-3:23 pm

1 stop6h 23m

$210

LouisvillePhoenix

SDF - PHX

SDFPHX

Louisville Intl

Mon 3/24

5:33 pm-10:02 pm

3 stops31h 29m

Phoenix Sky Harbor Intl

Wed 3/26

4:02 pm-4:16 pm

2 stops21h 14m

$220

KnoxvillePhoenix

TYS - PHX

TYSPHX

Knoxville McGhee Tyson

Thu 3/20

2:50 pm-4:16 pm

Nonstop4h 26m

Phoenix Sky Harbor Intl

Wed 3/26

11:08 am-3:23 pm

1 stop25h 15m

$232

CincinnatiPhoenix

CVG - PHX

CVGPHX

Cincinnati Cinci./N. Kentucky

Mon 3/10

7:00 am-6:07 pm

2 stops38h 07m

Phoenix Sky Harbor Intl

Wed 3/12

2:12 pm-4:07 pm

1 stop22h 55m

$237

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Wed 4/2

6:00 am-10:02 pm

2 stops18h 02m

Phoenix Sky Harbor Intl

Tue 4/8

4:02 pm-10:11 am

2 stops16h 09m

$261

NashvillePhoenix

BNA - PHX

BNAPHX

Nashville Intl

Thu 4/3

12:58 pm-6:00 pm

1 stop7h 02m

Phoenix Sky Harbor Intl

Thu 4/3

8:57 pm-1:09 pm

1 stop14h 12m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Kentucky to Phoenix

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

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 February 20, 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.

Rainfall in Phoenix by month

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

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

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

If weather is an important factor for your trip to Phoenix, 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 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 February 20, 2025.
To help decide which airline to fly from Kentucky to Phoenix, see what other customers have to say about Southwest, Breeze Airways and Alaska Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 Frontier, with whom users have recently found tickets for as low as $70. However, be on the lookout for offers from Allegiant Air and American Airlines, 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 $189. On average you can expect to pay $375. The most popular route, (Cincinnati Cinci./N. Kentucky - Phoenix Sky Harbor Intl), can usually be booked for $115.

  • 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$315FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$166Average$229FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$190Average$490FlexibilityNo cancel feeOn-time71%
DeltaCheapest$255Average$496FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$537FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$422Average$514FlexibilityNo cancel feeOn-time63%
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