$178+ Cheap flights from Tucson to Louisville (TUS - SDF)
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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — SDF
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from Tucson to Louisville 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
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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 Tucson to Louisville
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Cheapest flights from Tucson to LouisvilleExplore the most affordable flight options available from Tucson to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from Tucson to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:26 pm -
1 stop7h 33m
Thu 10/296:00 am -
1 stop9h 16m
Deal found 9/24![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/176:30 am -
2 stops10h 02m
Thu 11/267:00 am -
1 stop6h 26m
Deal found 9/22![United Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 9/21. 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 11/245:05 pm -
1 stop5h 10m
Tue 12/16:48 pm -
1 stop7h 31m
Deal found 9/21![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/308:00 am -
1 stop7h 37m
Mon 11/26:31 pm -
1 stop7h 24m
Deal found 9/21![American Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 9/22. 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 12/16:01 am -
1 stop6h 15m
Sun 12/65:59 pm -
1 stop7h 08m
Deal found 9/22![Delta logo]()
$380
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 11/255:05 pm -
1 stop5h 10m
Fri 11/276:00 am -
1 stop8h 19m
Deal found 9/23![American Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:45 am -
2 stops11h 14m
Tue 10/277:00 am -
1 stop6h 26m
Deal found 9/24![United Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/231:23 pm -
1 stop7h 04m
Fri 10/305:49 pm -
1 stop8h 37m
Deal found 9/24![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:40 pm -
1 stop5h 52m
Fri 10/305:10 am -
2 stops10h 14m
Deal found 9/24![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 11/203:00 pm -
1 stop5h 53m
Sun 11/225:59 pm -
1 stop7h 07m
Deal found 9/23![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop7h 49m
Tue 10/273:26 pm -
1 stop9h 00m
Deal found 9/24![Delta logo]()
$426
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:26 pm -
1 stop7h 33m
Tue 10/275:57 pm -
1 stop6h 29m
Deal found 9/24![Delta logo]()
$427
Best flights from Tucson to LouisvilleDiscover carefully curated flight deals from Tucson to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from Tucson to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/184:06 pm -
1 stop5h 56m
Sun 2/216:36 am -
1 stop8h 18m
Deal found 9/20![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 9/22. 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 11/1712:35 pm -
2 stops8h 20m
Thu 11/268:55 am -
2 stops10h 35m
Deal found 9/22![Southwest logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/241:40 pm -
1 stop5h 52m
Tue 10/277:00 am -
1 stop6h 26m
Deal found 9/23![United Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 9/24. 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.
Fri 10/237:45 am -
2 stops7h 30m
Fri 10/303:35 pm -
2 stops9h 25m
Deal found 9/24![Southwest logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/22. 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 12/22:41 pm -
1 stop5h 44m
Sat 12/57:10 am -
2 stops8h 25m
Deal found 9/22![United Airlines logo]()
$470
This Southwest deal was found by Cheapflights users on 9/22. 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 11/304:25 pm -
1 stop5h 45m
Sat 12/512:45 pm -
2 stops10h 55m
Deal found 9/22![Southwest logo]()
$471
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:05 am -
2 stops9h 12m
Tue 12/87:10 am -
2 stops10h 27m
Deal found 9/24![United Airlines logo]()
$475
Last-minute flights from Tucson to LouisvilleDiscover last-minute flight deals from Tucson to Louisville. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Louisville. Data last updated September 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop7h 49m
Tue 10/273:26 pm -
1 stop9h 00m
Deal found 9/24![Delta logo]()
$426
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop7h 49m
Fri 10/305:57 pm -
1 stop6h 58m
Deal found 9/24![Delta logo]()
$443
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:26 pm -
2 stops17h 31m
Mon 10/265:57 pm -
1 stop6h 58m
Deal found 9/24![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:26 pm -
2 stops17h 31m
Fri 10/305:57 pm -
1 stop6h 58m
Deal found 9/24![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:26 pm -
1 stop7h 33m
Thu 10/296:00 am -
1 stop9h 16m
Deal found 9/24![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:45 am -
2 stops11h 14m
Tue 10/277:00 am -
1 stop6h 26m
Deal found 9/24![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 9/22. 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 10/212:05 pm -
1 stop5h 55m
Mon 10/263:35 pm -
2 stops9h 25m
Deal found 9/22![Southwest logo]()
$439
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:26 pm -
1 stop7h 33m
Tue 10/275:57 pm -
1 stop6h 29m
Deal found 9/24![Delta logo]()
$427
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/231:23 pm -
1 stop7h 04m
Fri 10/305:49 pm -
1 stop8h 37m
Deal found 9/24![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:40 pm -
1 stop5h 52m
Fri 10/305:10 am -
2 stops10h 14m
Deal found 9/24![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 9/24. 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.
Fri 10/237:45 am -
2 stops7h 30m
Fri 10/303:35 pm -
2 stops9h 25m
Deal found 9/24![Southwest logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/308:00 am -
1 stop7h 37m
Mon 11/26:31 pm -
1 stop7h 24m
Deal found 9/21![American Airlines logo]()
$372
One-way flights from Tucson to LouisvilleSearch for one-way flight options from Tucson to Louisville. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from Tucson to Louisville. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/206:50 am -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$178
This Delta deal was found by Cheapflights users on 9/21. 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 10/161:26 pm -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$195
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/169:45 am -
2 stops11h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 11/203:00 pm -
1 stop5h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$203
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 12/206:25 am -
2 stops10h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$208
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/202:30 pm -
1 stop5h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$258
This Southwest deal was found by Cheapflights users on 9/22. 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 10/37:05 am -
1 stop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Southwest logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/36:06 am -
2 stops10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:44 pm -
2 stops7h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 9/22. 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 2/12:40 pm -
1 stop5h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$513
Find flight deals from Tucson to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (Delta) |
One-way from | $178 (United Airlines) |
Popular in | January |
Cheapest in | October |
Average price | $454 |
Cheapflights Fare Finder
Customize your flight search to find flights from Tucson to Louisville 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 September 25, 2026.
Use the filters below to find and compare flights from Tucson to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Wed 1/20
6:50 am-2:27 pm
1 stop5h 37m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$178
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Fri 10/16
1:26 pm-11:59 pm
1 stop7h 33m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$195
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Fri 11/20
3:00 pm-10:53 pm
1 stop5h 53m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$203
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Sun 12/20
6:25 am-6:47 pm
2 stops10h 22m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$208
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Fri 11/20
2:30 pm-10:24 pm
1 stop5h 54m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$258
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Sat 10/3
7:05 am-3:55 pm
1 stop5h 50m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$285
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Fri 11/20
12:45 pm-12:15 am
2 stops9h 30m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$320
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Thu 2/18
4:06 pm-12:02 am
1 stop5h 56m
Louisville Intl
Sun 2/21
6:36 am-12:54 pm
1 stop8h 18m
$380
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Tue 11/17
12:35 pm-10:55 pm
2 stops8h 20m
Louisville Intl
Thu 11/26
8:55 am-5:30 pm
2 stops10h 35m
$428
TucsonLouisville
TUS Tucson - SDF Louisville Intl
TUSSDF
Tucson
Fri 10/23
7:45 am-6:15 pm
2 stops7h 30m
Louisville Intl
Fri 10/30
3:35 pm-10:00 pm
2 stops9h 25m
$444
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Tucson to Louisville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Louisville in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Tucson-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Tucson-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Tucson to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Tucson with our price prediction graph.
TUS-SDF
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 Tucson to Louisville
Prices
More
What’s the top layover airport for flights from Tucson to Louisville?
Share of 1-stop round-trip flights from Tucson to Louisville chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DFW) – chosen by Cheapflights users on 50% of 1-stop itineraries from Tucson to Louisville on Cheapflights.
What’s the cheapest layover airport for flights from Tucson to Louisville?
Average round-trip fare for 1-stop flights from Tucson to Louisville, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $193.
What’s the fastest layover option from Tucson to Louisville?
Shortest average travel time for 1-stop one-way flights from Tucson to Louisville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 5h 52m.
Which airport typically offers the quickest layover for flights from Tucson to Louisville?
Average layover duration for 1-stop one-way flights from Tucson to Louisville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 2h 00m.
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated September 25, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Tucson to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from Tucson to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 4 airlines flying from Tucson to Louisville
Discover the top 4 airlines that operate flights from Tucson to Louisville. 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 September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$193 | Average$546 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$467 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$379 | Average$466 | FlexibilityNo cancel fee | On-time63% |