$185+ Cheap flights from Kentucky to Tucson (TUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TUS
Nov 27 — Dec 41
Round-trip
1 adult, Economy
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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
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Cheapest flights from Kentucky to TucsonExplore 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 October 28, 2026.
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 October 28, 2026.
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/95:59 pm -
1 stop7h 08m
Wed 12/166:01 am -
1 stop6h 16m
Deal found 10/27![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 10/27. 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 12/115:59 pm -
1 stop7h 08m
Wed 12/166:01 am -
1 stop6h 16m
Deal found 10/27![Delta logo]()
$325
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/107:11 am -
1 stop7h 05m
Sun 12/135:20 am -
1 stop5h 35m
Deal found 10/26![American Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 10/26. 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.
Thu 12/106:50 am -
1 stop6h 00m
Sun 12/135:55 am -
2 stops7h 10m
Deal found 10/26![Southwest logo]()
$362
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 11/256:30 pm -
1 stop7h 41m
Fri 11/275:05 pm -
1 stop5h 10m
Deal found 10/25![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/23:34 pm -
1 stop9h 33m
Sun 12/63:03 pm -
1 stop7h 01m
Deal found 10/27![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:54 pm -
1 stop6h 10m
Sun 12/612:46 pm -
2 stops9h 19m
Deal found 10/27![American Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/97:05 am -
1 stop8h 48m
Thu 12/173:03 pm -
1 stop6h 00m
Deal found 10/27![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:59 pm -
1 stop7h 08m
Tue 12/83:03 pm -
1 stop6h 02m
Deal found 10/25![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 10/27. 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.
Sun 12/136:35 am -
1 stop8h 02m
Wed 12/167:42 am -
2 stops13h 20m
Deal found 10/27![Delta logo]()
$401
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:05 pm -
2 stops11h 50m
Tue 12/86:05 am -
1 stop9h 05m
Deal found 10/25![Southwest logo]()
$402
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/113:54 pm -
1 stop8h 32m
Sat 11/147:00 am -
1 stop6h 24m
Deal found 10/24![American Airlines logo]()
$414
Best flights from Kentucky to TucsonDiscover carefully curated flight deals from Kentucky to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
Discover carefully curated flight deals from Kentucky to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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 1/286:00 am -
1 stop8h 14m
Mon 2/11:35 pm -
1 stop8h 27m
Deal found 10/23![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 10/23. 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 1/2810:50 am -
2 stops12h 45m
Mon 2/12:47 pm -
1 stop5h 28m
Deal found 10/23![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 10/23. 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 1/283:55 pm -
2 stops8h 15m
Mon 2/19:00 am -
2 stops8h 50m
Deal found 10/23![Southwest logo]()
$386
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 2/210:33 am -
2 stops10h 35m
Tue 2/166:00 am -
1 stop7h 04m
Deal found 10/25![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 12/23:34 pm -
1 stop9h 33m
Sun 12/63:03 pm -
1 stop7h 01m
Deal found 10/27![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:00 pm -
1 stop7h 36m
Thu 12/316:25 am -
2 stops8h 55m
Deal found 10/27![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 10/26. 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.
Thu 12/103:50 pm -
2 stops8h 35m
Sun 12/1311:50 am -
2 stops8h 25m
Deal found 10/26![Southwest logo]()
$427
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 2/412:05 pm -
1 stop8h 57m
Fri 2/121:54 pm -
2 stops8h 03m
Deal found 10/23![American Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/37:00 am -
2 stops10h 42m
Wed 2/106:30 am -
1 stop6h 01m
Deal found 10/25![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:15 pm -
2 stops8h 05m
Tue 1/512:35 pm -
2 stops8h 20m
Deal found 10/24![Southwest logo]()
$433
This Southwest deal was found by Cheapflights users on 10/27. 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.
Sun 12/202:10 pm -
2 stops11h 05m
Thu 12/3112:35 pm -
2 stops8h 20m
Deal found 10/27![Southwest logo]()
$433
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 1/288:59 am -
2 stops8h 39m
Mon 2/111:12 am -
2 stops9h 53m
Deal found 10/23![American Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:59 pm -
1 stop6h 56m
Thu 11/123:06 pm -
1 stop6h 52m
Deal found 10/26![Delta logo]()
$494
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:15 pm -
2 stops8h 05m
Tue 1/56:05 am -
1 stop9h 05m
Deal found 10/25![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 2/36:04 pm -
1 stop7h 11m
Sat 2/66:30 am -
2 stops12h 07m
Deal found 10/26![United Airlines logo]()
$504
This Southwest deal was found by Cheapflights users on 10/26. 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 2/1212:00 pm -
2 stops9h 45m
Tue 2/168:55 am -
1 stop6h 20m
Deal found 10/26![Southwest logo]()
$439
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/251:50 pm -
1 stop7h 20m
Sun 4/259:40 am -
1 stop7h 15m
Deal found 10/24![Southwest logo]()
$455
This Southwest deal was found by Cheapflights users on 10/23. 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.
Sun 11/224:40 pm -
2 stops9h 10m
Sun 11/299:45 pm -
2 stops10h 15m
Deal found 10/23![Southwest logo]()
$602
Last-minute flights from Kentucky to TucsonDiscover last-minute flight deals from Kentucky to Tucson. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Tucson. Data last updated October 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/410:13 am -
1 stop6h 30m
Wed 11/115:15 am -
1 stop8h 02m
Deal found 10/24![American Airlines logo]()
$589
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:20 am -
2 stops9h 05m
Wed 11/1112:35 pm -
2 stops8h 20m
Deal found 10/24![Southwest logo]()
$599
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:59 pm -
1 stop6h 56m
Thu 11/123:06 pm -
1 stop6h 52m
Deal found 10/26![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 11/79:00 am -
1 stop6h 27m
Thu 11/122:30 pm -
1 stop6h 06m
Deal found 10/26![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:57 pm -
1 stop7h 18m
Fri 11/132:30 pm -
1 stop5h 54m
Deal found 10/25![United Airlines logo]()
$617
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/106:16 pm -
1 stop7h 39m
Fri 11/137:00 am -
1 stop6h 30m
Deal found 10/26![American Airlines logo]()
$603
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/113:54 pm -
1 stop8h 32m
Sat 11/147:00 am -
1 stop6h 24m
Deal found 10/24![American Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 10/27. 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.
Wed 11/116:50 am -
2 stops9h 35m
Sun 11/159:25 am -
1 stop6h 05m
Deal found 10/27![Southwest logo]()
$608
This Southwest deal was found by Cheapflights users on 10/23. 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.
Sun 11/225:05 am -
1 stop5h 40m
Sun 11/299:45 pm -
2 stops10h 15m
Deal found 10/23![Southwest logo]()
$489
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:54 pm -
1 stop6h 25m
Sun 11/2910:00 pm -
2 stops8h 48m
Deal found 10/27![American Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 11/256:30 pm -
1 stop7h 41m
Fri 11/275:05 pm -
1 stop5h 10m
Deal found 10/25![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 11/274:42 pm -
1 stop7h 55m
Wed 12/22:46 pm -
2 stops7h 09m
Deal found 10/25![American Airlines logo]()
$482
One-way flights from Kentucky to TucsonSearch for one-way flight options from Kentucky to Tucson. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
Search for one-way flight options from Kentucky to Tucson. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
This Southwest deal was found by Cheapflights users on 10/27. 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.
Fri 1/16:50 am -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$185
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/52:05 pm -
2 stops9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/104:10 pm -
1 stop8h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 10/27. 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.
Sat 1/26:35 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 10/26. 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.
Tue 11/106:50 am -
2 stops9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 10/27. 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.
Fri 11/65:05 am -
1 stop5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/236:15 pm -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/235:00 am -
2 stops9h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:10 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/263:20 pm -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/2611:17 am -
1 stop14h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/18:00 am -
3 stops17h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$553
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 October 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Delta) |
One-way from | $185 (Southwest) |
Popular in | October |
Cheapest in | September |
Average price | $675 |
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 7,457,451 searches. Data last updated October 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
Cheapest round-trip
LouisvilleTucson
SDF Louisville Intl - TUS Tucson
SDFTUS
Louisville Intl
Wed 1/6
5:43 pm-11:15 pm
1 stop7h 32m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$185
LouisvilleTucson
SDF Louisville Intl - TUS Tucson
SDFTUS
Louisville Intl
Fri 1/8
7:00 am-3:42 pm
2 stops10h 42m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$190
LouisvilleTucson
SDF Louisville Intl - TUS Tucson
SDFTUS
Louisville Intl
Fri 1/1
6:50 am-2:25 pm
2 stops9h 35m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$244
LouisvilleTucson
SDF Louisville Intl - TUS Tucson
SDFTUS
Louisville Intl
Thu 1/28
6:00 am-12:14 pm
1 stop8h 14m
Tucson
Mon 2/1
1:35 pm-12:02 am
1 stop8h 27m
$257
LouisvilleTucson
SDF Louisville Intl - TUS Tucson
SDFTUS
Louisville Intl
Sat 1/2
6:35 pm-11:40 pm
1 stop7h 05m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$299
LouisvilleTucson
SDF Louisville Intl - TUS Tucson
SDFTUS
Louisville Intl
Tue 11/10
6:50 am-2:25 pm
2 stops9h 35m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$300
LexingtonTucson
LEX Lexington Blue Grass - TUS Tucson
LEXTUS
Lexington Blue Grass
Mon 11/23
3:38 pm-11:06 pm
1 stop9h 28m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
Quickest round-trip
LexingtonTucson
LEX Lexington Blue Grass - TUS Tucson
LEXTUS
Lexington Blue Grass
Mon 11/23
6:15 pm-11:15 pm
1 stop7h 00m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
LexingtonTucson
LEX Lexington Blue Grass - TUS Tucson
LEXTUS
Lexington Blue Grass
Wed 12/2
3:34 pm-11:07 pm
1 stop9h 33m
Tucson
Sun 12/6
3:03 pm-12:04 am
1 stop7h 01m
$379
LexingtonTucson
LEX Lexington Blue Grass - TUS Tucson
LEXTUS
Lexington Blue Grass
Mon 11/23
5:00 am-12:23 pm
2 stops9h 23m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$384
Showing 1-10 of 32 resultsSorted by cheapest first
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.
SDF-TUS
LEX-TUS
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
USKY-TUS
SDF-TUS
LEX-TUS
What is the cheapest month to book a flight from Kentucky to Tucson?
Currently, September is the cheapest month in which you can book a flight from Kentucky to Tucson (average of $356). Flying from Kentucky to Tucson in October is currently the most expensive (average of $675). 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.
How much does it cost to fly round-trip from Kentucky to Tucson?
Airfare is below average for this route at the moment.
Kentucky to Tucson flights typically cost between $389 and $499 in January.The cheapest round-trip price found within the last 5 days was $257 on Delta (Jan 28-Feb 1).
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.
Traveling to a place near Tucson?
Book flights to Tucson if you plan to visit one of these locationsSierra Vista
Bisbee
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Tucson flight routes
Alternative routes for Kentucky to Tucson
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Complete your trip
Complete your trip to Tucson by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Tucson by cabin class
Find flights from Kentucky to Tucson, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Tucson flights
Browse other Kentucky and Tucson flight options. Last updated on October 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kentucky to Tucson flights
Consider these flights traveling from Kentucky to Tucson.
Other flights to Tucson
Explore flights to Tucson departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 28, 2026.
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 7,457,451 searches. Data last updated October 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$269 | Average$484 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$309 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$351 | Average$452 | FlexibilityNo cancel fee | On-time63% |