HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tucson

$143+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TUS
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Tucson with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 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 July 28, 2026.

This American Airlines deal was found by Cheapflights users on 7/28. 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 9/81:46 pm
CVG
-
TUS
1 stop7h 01m
American Airlines
Sat 9/1212:27 pm
TUS
-
CVG
1 stop8h 10m
American Airlines
Deal found 7/28$323
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 9/118:06 am
CVG
-
TUS
1 stop7h 09m
American Airlines
Tue 9/151:18 pm
TUS
-
CVG
1 stop7h 07m
American Airlines
Deal found 7/26$328
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 9/145:17 pm
CVG
-
TUS
1 stop7h 28m
American Airlines
Wed 9/1612:05 pm
TUS
-
CVG
1 stop5h 48m
American Airlines
Deal found 7/24$331
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:56 am
CVG
-
TUS
2 stops10h 07m
United Airlines
Tue 9/155:30 am
TUS
-
CVG
1 stop5h 53m
United Airlines
Deal found 7/26$333
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:55 pm
CVG
-
TUS
1 stop12h 00m
Southwest
Wed 8/267:00 am
TUS
-
CVG
2 stops10h 10m
Southwest
Deal found 7/28$334
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:15 pm
CVG
-
TUS
2 stops10h 25m
Southwest
Tue 9/225:35 am
TUS
-
CVG
2 stops10h 00m
Southwest
Deal found 7/26$338
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:25 pm
CVG
-
TUS
2 stops7h 20m
Southwest
Tue 9/155:35 am
TUS
-
CVG
2 stops10h 00m
Southwest
Deal found 7/26$343
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:17 pm
CVG
-
TUS
1 stop7h 28m
American Airlines
Thu 9/1712:00 pm
TUS
-
CVG
1 stop8h 25m
American Airlines
Deal found 7/25$345
This Delta deal was found by Cheapflights users on 7/27. 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 12/2410:43 am
SDF
-
TUS
1 stop6h 21m
Delta
Tue 12/294:14 pm
TUS
-
SDF
1 stop5h 48m
Delta
Deal found 7/27$355
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 12/258:20 am
SDF
-
TUS
1 stop8h 44m
Delta
Thu 12/311:40 pm
TUS
-
SDF
1 stop8h 22m
Delta
Deal found 7/27$356
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:59 pm
LEX
-
TUS
1 stop6h 58m
American Airlines
Fri 8/216:11 am
TUS
-
LEX
1 stop9h 14m
American Airlines
Deal found 7/25$359
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:20 pm
SDF
-
TUS
2 stops10h 00m
Southwest
Mon 8/245:10 am
TUS
-
SDF
1 stop6h 30m
Southwest
Deal found 7/27$360

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Delta)

One-way from

$143
(Frontier)

Popular in

August

Cheapest in

February

Average price

$536
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. 8% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 28, 2026.
Use the filters below to find and compare flights from Kentucky to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiTucson

CVG - TUS

CVGTUS

Cincinnati Cinci./N. Kentucky

Tue 9/8

1:46 pm-5:47 pm

1 stop7h 01m

Tucson

Sat 9/12

12:27 pm-11:37 pm

1 stop8h 10m

$323

CincinnatiTucson

CVG - TUS

CVGTUS

Cincinnati Cinci./N. Kentucky

Thu 8/20

12:55 pm-9:55 pm

1 stop12h 00m

Tucson

Wed 8/26

7:00 am-8:10 pm

2 stops10h 10m

$334

CincinnatiTucson

CVG - TUS

CVGTUS

Cincinnati Cinci./N. Kentucky

Sat 9/19

1:15 pm-8:40 pm

2 stops10h 25m

Tucson

Tue 9/22

5:35 am-6:35 pm

2 stops10h 00m

$338

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Fri 12/25

8:20 am-3:04 pm

1 stop8h 44m

Tucson

Tue 12/29

4:14 pm-12:02 am

1 stop5h 48m

$356

LexingtonTucson

LEX - TUS

LEXTUS

Lexington Blue Grass

Sat 8/15

6:59 pm-10:57 pm

1 stop6h 58m

Tucson

Fri 8/21

6:11 am-6:25 pm

1 stop9h 14m

$359

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Mon 11/16

5:57 pm-11:15 pm

1 stop7h 18m

Tucson

Sat 11/21

2:30 pm-10:24 pm

1 stop5h 54m

$365

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Sat 10/3

4:50 pm-8:40 pm

1 stop5h 50m

Tucson

Wed 10/7

2:05 pm-12:05 am

1 stop8h 00m

$369

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Mon 11/16

6:50 am-2:30 pm

2 stops9h 40m

Tucson

Sat 11/21

6:00 am-6:20 pm

2 stops10h 20m

$396

KnoxvilleTucson

TYS - TUS

TYSTUS

Knoxville McGhee Tyson

Thu 9/24

4:50 pm-10:00 pm

1 stop8h 10m

Tucson

Mon 9/28

5:35 am-3:55 pm

2 stops7h 20m

$409

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Thu 10/15

3:35 pm-9:55 pm

2 stops9h 20m

Tucson

Mon 10/19

10:40 am-10:30 pm

2 stops8h 50m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from Kentucky to Tucson (average of $386). Flying from Kentucky to Tucson in December is currently the most expensive (average of $578). 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.

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 7h 01m. American Airlines provides one of the quickest options available for as low as $323. Airlines will cover a distance of 1545 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 Louisville Intl - Tucson or Nashville Intl - Tucson, Cincinnati Cinci./N. Kentucky - 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, February is the cheapest month in which you can book a flight from Kentucky to Tucson (average of $386). Flying from Kentucky to Tucson in December is currently the most expensive (average of $578). 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
Bisbee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Las Vegas flights
Newark to Las Vegas flights
Hobby to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
O'Hare Intl to Las Vegas flights
Atlanta to Las Vegas flights
San Francisco to Las Vegas flights
Seattle to Las Vegas flights
Los Angeles to Las Vegas flights
George Bush Intcntl to Las Vegas flights
Detroit to Las Vegas flights
Dulles Intl to Las Vegas flights
LaGuardia to Las Vegas flights
Baltimore to Las Vegas flights
Boston to Las Vegas flights
Santa Ana to Las Vegas flights
Denver to Las Vegas flights
John F Kennedy Intl to Sky Harbor Intl flights
Orlando to Las Vegas flights
Seattle to Sky Harbor Intl flights
Newark to Sky Harbor Intl flights
Midway to Las Vegas flights
O'Hare Intl to Sky Harbor Intl flights
San Jose to Las Vegas flights
Austin to Las Vegas flights
Cleveland to Las Vegas flights
Reagan-National to Las Vegas flights
Ontario to Las Vegas flights
Minneapolis to Las Vegas flights
Fort Lauderdale to Las Vegas flights
Boston to Sky Harbor Intl flights
Philadelphia to Las Vegas flights
Los Angeles to Sky Harbor Intl flights
Charlotte to Las Vegas flights
Oakland to Las Vegas flights
San Francisco to Sky Harbor Intl flights
Tampa to Las Vegas flights
Burbank to Las Vegas flights
San Antonio to Las Vegas flights
Dulles Intl to Sky Harbor Intl flights
Raleigh to Las Vegas flights
Sky Harbor Intl to Las Vegas flights
San Diego to Las Vegas flights
Minneapolis to Sky Harbor Intl flights
Love Field to Las Vegas flights
Cincinnati to Las Vegas flights
Sacramento to Las Vegas flights
Denver to Sky Harbor Intl flights
Honolulu to Las Vegas flights
Nashville to Las Vegas flights

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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$269Average$396FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$511FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$467FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$349Average$518FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.