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Tucson

$105+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TUS
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
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 March 20, 2026.

This Frontier deal was found by Cheapflights users on 3/19. 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.
Sat 3/214:53 pm
BNA
-
TUS
1 stop22h 55m
Frontier
Fri 3/275:29 pm
TUS
-
BNA
1 stop20h 29m
Frontier
Deal found 3/19$331
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:25 am
BNA
-
TUS
1 stop8h 15m
Delta
Sun 4/261:30 pm
TUS
-
BNA
1 stop8h 29m
Delta
Deal found 3/18$352
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:58 pm
CVG
-
TUS
1 stop30h 43m
Alaska Airlines
Mon 5/47:50 am
TUS
-
CVG
1 stop31h 08m
Alaska Airlines
Deal found 3/17$355
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:55 pm
CVG
-
TUS
1 stop7h 27m
United Airlines
Tue 4/216:30 am
TUS
-
CVG
1 stop6h 23m
United Airlines
Deal found 3/17$358
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 4/155:23 pm
CVG
-
TUS
1 stop8h 32m
American Airlines
Sat 4/1812:05 pm
TUS
-
CVG
1 stop7h 19m
American Airlines
Deal found 3/16$363
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:08 pm
CVG
-
TUS
1 stop7h 13m
United Airlines
Tue 5/55:30 am
TUS
-
CVG
1 stop6h 00m
United Airlines
Deal found 3/17$365
This Delta deal was found by Cheapflights users on 3/17. 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 5/273:29 pm
SDF
-
TUS
1 stop9h 14m
Delta
Wed 6/31:25 pm
TUS
-
SDF
1 stop8h 00m
Delta
Deal found 3/17$367
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:05 pm
BNA
-
TUS
1 stop31h 54m
Alaska Airlines
Mon 4/277:50 am
TUS
-
BNA
1 stop14h 09m
Alaska Airlines
Deal found 3/18$367
This Delta deal was found by Cheapflights users on 3/17. 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.
Fri 5/14:53 pm
LEX
-
TUS
1 stop7h 58m
Delta
Fri 5/81:25 pm
TUS
-
LEX
1 stop7h 34m
Delta
Deal found 3/17$369
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:02 pm
SDF
-
TUS
1 stop8h 14m
American Airlines
Tue 6/21:21 pm
TUS
-
SDF
1 stop6h 58m
American Airlines
Deal found 3/17$369
This Expedia deal was found by Cheapflights users on 3/16. 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.
Mon 4/137:35 am
CVG
-
TUS
1 stop6h 37m
Multiple Airlines
Mon 4/202:20 pm
TUS
-
CVG
2 stops25h 09m
Multiple Airlines
Deal found 3/16$371
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:40 pm
SDF
-
TUS
1 stop5h 35m
Southwest
Tue 6/26:35 am
TUS
-
SDF
2 stops7h 35m
Southwest
Deal found 3/17$372

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 March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$352
(Delta)

One-way from

$105
(Priceline)

Popular in

December

Cheapest in

May

Average price

$482
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. 9% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 20, 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

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Wed 4/22

3:02 pm-8:33 pm

1 stop7h 31m

Tucson

Sun 4/26

1:30 pm-11:59 pm

1 stop8h 29m

$352

CincinnatiTucson

CVG - TUS

CVGTUS

Cincinnati Cinci./N. Kentucky

Thu 4/30

6:58 pm-10:41 pm

1 stop30h 43m

Tucson

Mon 5/4

7:50 am-5:58 pm

1 stop31h 08m

$355

CincinnatiTucson

CVG - TUS

CVGTUS

Cincinnati Cinci./N. Kentucky

Wed 4/15

7:46 pm-11:59 pm

1 stop7h 13m

Tucson

Sat 4/18

5:00 am-4:33 pm

1 stop8h 33m

$363

NashvilleTucson

BNA - TUS

BNATUS

Nashville Intl

Wed 4/22

6:05 pm-11:59 pm

1 stop31h 54m

Tucson

Mon 4/27

7:50 am-11:59 pm

1 stop14h 09m

$367

LexingtonTucson

LEX - TUS

LEXTUS

Lexington Blue Grass

Sat 4/18

6:01 pm-10:02 pm

1 stop7h 01m

Tucson

Sat 4/25

6:30 am-8:24 pm

2 stops10h 54m

$374

LouisvilleTucson

SDF - TUS

SDFTUS

Louisville Intl

Sat 5/9

5:41 pm-10:55 pm

1 stop8h 14m

Tucson

Sat 5/16

6:10 am-4:47 pm

1 stop7h 37m

$377

LexingtonTucson

LEX - TUS

LEXTUS

Lexington Blue Grass

Fri 5/1

10:53 am-8:33 pm

2 stops12h 40m

Tucson

Sat 5/9

4:52 pm-9:21 am

2 stops13h 29m

$379

KnoxvilleTucson

TYS - TUS

TYSTUS

Knoxville McGhee Tyson

Mon 4/6

4:30 pm-8:18 pm

1 stop6h 48m

Tucson

Wed 4/8

6:30 am-6:15 pm

1 stop8h 45m

$390

KnoxvilleTucson

TYS - TUS

TYSTUS

Knoxville McGhee Tyson

Mon 4/27

6:54 pm-10:55 pm

1 stop7h 01m

Tucson

Wed 4/29

5:00 am-3:19 pm

1 stop7h 19m

$390

CincinnatiTucson

CVG - TUS

CVGTUS

Cincinnati Cinci./N. Kentucky

Wed 4/15

5:35 am-1:11 pm

2 stops10h 36m

Tucson

Sat 4/18

7:10 am-11:44 pm

2 stops13h 34m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Kentucky to Tucson (average of $288). Flying from Kentucky to Tucson in December is currently the most expensive (average of $343). 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 13m. Delta provides one of the quickest options available for as low as $363. 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 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, January is the cheapest month in which you can book a flight from Kentucky to Tucson (average of $288). Flying from Kentucky to Tucson in December is currently the most expensive (average of $343). 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
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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$252Average$462FlexibilityNo cancel feeOn-time63%
DeltaCheapest$282Average$391FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$394FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$425FlexibilityNo cancel feeOn-time71%

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