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$84+ Cheap flights from Kentucky to Tucson (TUS)

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TUS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Kentucky to Tucson

Cheapest flights from Kentucky to Tucson
Explore the most affordable flight options available from Kentucky to Tucson. 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 12/241:37 pmCVG - TUS
1 stop28h 04mFrontier
Sun 12/287:43 pmTUS - CVG
1 stop21h 27mFrontier
Deal found 12/17$367
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:37 pmCVG - TUS
1 stop28h 04mFrontier
Sun 1/47:43 pmTUS - CVG
2 stops27h 22mFrontier
Deal found 12/16$419
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.
Thu 12/255:05 amCVG - TUS
2 stops12h 36mFrontier
Sun 12/287:43 pmTUS - CVG
1 stop21h 27mFrontier
Deal found 12/17$498
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:20 pmLEX - TUS
1 stop6h 36mAmerican Airlines
Thu 1/18:00 amTUS - LEX
1 stop8h 27mAmerican Airlines
Deal found 12/16$526
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:30 amSDF - TUS
1 stop8h 34mDelta
Thu 1/16:00 amTUS - SDF
1 stop5h 35mDelta
Deal found 12/17$529
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:30 pmBNA - TUS
1 stop8h 15mDelta
Fri 1/26:00 amTUS - BNA
1 stop6h 55mDelta
Deal found 12/17$533
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:05 amCVG - TUS
2 stops11h 13mDelta
Sun 12/287:00 pmTUS - CVG
1 stop8h 07mDelta
Deal found 12/16$543
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:20 pmCVG - TUS
1 stop24h 15mFrontier
Sun 1/47:43 pmTUS - CVG
2 stops15h 30mFrontier
Deal found 12/16$550
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:23 amTYS - TUS
1 stop6h 17mAmerican Airlines
Wed 12/318:00 amTUS - TYS
1 stop7h 36mAmerican Airlines
Deal found 12/16$564
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.
Sat 12/276:49 pmCVG - TUS
1 stop25h 04mMultiple Airlines
Thu 1/17:58 pmTUS - CVG
2 stops20h 16mMultiple Airlines
Deal found 12/15$574
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.
Sat 12/276:49 pmCVG - TUS
1 stop25h 04mMultiple Airlines
Wed 12/317:28 pmTUS - CVG
2 stops21h 50mMultiple Airlines
Deal found 12/15$575
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.
Wed 12/311:58 pmTYS - TUS
2 stops27h 43mMultiple Airlines
Sun 1/47:43 pmTUS - TYS
1 stop19h 19mMultiple Airlines
Deal found 12/15$579

Find flight deals from Kentucky to Tucson

Keep the following information in mind while searching for Kentucky to Tucson flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$203
(Priceline)

One-way from

$84
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$585
Provider with most accurate pricing for Louisville Intl-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Tucson flights.
Search Deals
From Kentucky to Tucson
Search Deals
One-way flight from Kentucky to Tucson
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Tucson 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 Kentucky to Tucson that are best for you.

Fly from

Kentucky

Fly to

Tucson

Route

Depart

Return

Price

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Thu 1/15

4:19 pm-8:48 am

1 stop17h 29m

Tucson

Thu 1/22

9:49 pm-10:35 am

2 stops35h 46m

$209

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Sun 1/11

6:00 pm-10:55 pm

1 stop5h 55m

Tucson

Sat 1/17

10:49 am-6:38 pm

1 stop6h 49m

$237

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Fri 1/9

2:54 pm-9:53 pm

1 stop7h 59m

Tucson

Wed 1/14

10:41 am-5:03 pm

1 stop5h 22m

$237

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Thu 1/15

4:44 pm-10:55 pm

1 stop7h 11m

Tucson

Thu 1/22

6:10 am-1:26 pm

1 stop6h 16m

$237

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Sun 1/11

7:50 am-2:10 pm

2 stops7h 20m

Tucson

Sat 1/17

6:40 am-1:15 pm

1 stop5h 35m

$238

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Wed 1/14

2:38 pm-9:26 pm

1 stop7h 48m

Tucson

Wed 1/21

6:30 am-3:45 pm

2 stops8h 15m

$242

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Mon 1/26

10:39 am-11:01 pm

2 stops13h 22m

Tucson

Thu 1/29

2:55 pm-12:13 am

1 stop8h 18m

$252

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Fri 1/9

10:39 am-11:01 pm

2 stops13h 22m

Tucson

Wed 1/14

8:15 am-10:30 pm

2 stops13h 15m

$267

CincinnatiTucson

CVG - TUS

CVGTUS

Cincinnati Cinci./N. Kentucky

Sun 2/22

7:00 am-11:52 am

1 stop6h 52m

Tucson

Fri 2/27

11:52 am-11:42 pm

1 stop9h 50m

$272

CincinnatiTucson

CVG - TUS

CVGTUS

Cincinnati Cinci./N. Kentucky

Fri 1/30

6:45 am-2:04 pm

1 stop9h 19m

Tucson

Tue 2/3

2:55 pm-7:04 pm

1 stop26h 09m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 59 results
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Best time to book a flight from Kentucky to Tucson

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

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

Currently, July is the cheapest month in which you can book a flight from Kentucky to Tucson (average of $282). Flying from Kentucky to Tucson in April is currently the most expensive (average of $355). 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 TUS?

Find hourly flight availability from Kentucky to Tucson. 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 Kentucky to Tucson in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Kentucky to Tucson?

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tucson from Kentucky?

    Most people fly into Tucson (TUS) if they book a flight to Tucson from Kentucky. Tucson is conveniently located just 7.5 mi from Tucson’s city center.

  • How long is the flight from Kentucky to Tucson?

    A quick flight from Kentucky to Tucson can take about 5h 55m. Frontier provides one of the quickest options available for as low as $237. Airlines will cover a distance of 1410 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    While some choose either Cincinnati Cinci./N. Kentucky - Tucson or Louisville Intl - Tucson, Nashville Intl - Tucson is the most popular route from Kentucky to Tucson.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Tucson 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 Tucson?

    Currently, July is the cheapest month in which you can book a flight from Kentucky to Tucson (average of $282). Flying from Kentucky to Tucson in April is currently the most expensive (average of $355). 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

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

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Alternative routes for Kentucky to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kentucky to Tucson

Discover the top 4 airlines that operate flights from Kentucky to Tucson. 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.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$252Average$462FlexibilityNo cancel feeOn-time63%
DeltaCheapest$288Average$399FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$369FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$444FlexibilityNo cancel feeOn-time69%

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