HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$145+ Cheap flights from Tucson to Louisville (TUS - SDF)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — SDF
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$299
(Delta)

One-way from

$145
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$446
Provider with most accurate pricing for Tucson-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Louisville Intl flights.
Search Deals
From Tucson to Louisville Intl
Search Deals
One-way flight from Tucson to Louisville Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Tucson to Louisville

Cheapest flights from Tucson to Louisville
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 April 15, 2025.

This Delta deal was found by Cheapflights users on 4/14. 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 5/612:30 pmTUS - SDF
1 stop7h 19mDelta
Sun 5/115:59 pmSDF - TUS
1 stop6h 24mDelta
Deal found 4/14$299
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/165:00 amTUS - SDF
1 stop5h 03mAmerican Airlines
Sun 5/185:17 pmSDF - TUS
1 stop9h 06mAmerican Airlines
Deal found 4/14$389
This United Airlines deal was found by Cheapflights users on 4/13. 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 7/151:25 pmTUS - SDF
1 stop6h 20mUnited Airlines
Wed 7/237:15 amSDF - TUS
1 stop5h 56mUnited Airlines
Deal found 4/13$415
This Southwest deal was found by Cheapflights users on 4/14. 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 5/610:10 amTUS - SDF
2 stops8h 35mSouthwest
Sun 5/112:35 pmSDF - TUS
2 stops11h 35mSouthwest
Deal found 4/14$476

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 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Tucson to Louisville that are best for you.

Fly from

Tucson

Fly to

Louisville

Route

Depart

Return

Price

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Tue 5/6

12:30 pm-10:49 pm

1 stop7h 19m

Louisville Intl

Sun 5/11

5:59 pm-9:23 pm

1 stop6h 24m

$299

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Fri 5/16

5:00 am-1:03 pm

1 stop5h 03m

Louisville Intl

Sun 5/18

5:17 pm-11:23 pm

1 stop9h 06m

$389

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Tue 5/6

10:10 am-9:45 pm

2 stops8h 35m

Louisville Intl

Sun 5/11

2:35 pm-11:10 pm

2 stops11h 35m

$476

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Wed 4/30

7:15 am-10:15 pm

2 stops12h 00m

Louisville Intl

Sun 5/4

7:00 am-10:29 am

1 stop6h 29m

$704

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Tue 5/6

6:00 am-2:25 pm

1 stop5h 25m

$145

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Wed 5/7

1:10 pm-12:05 am

1 stop7h 55m

$150

TucsonLouisville

TUS - SDF

TUSSDF

Tucson

Sun 4/20

8:51 am-7:44 pm

2 stops7h 53m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 eDreams the most. eDreams 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.
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

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

Currently, January is the cheapest month in which you can book a flight from Tucson to Louisville (average of $299). Flying from Tucson to Louisville in April is currently the most expensive (average of $369). 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.

Weekly flight availability from Tucson to Louisville

Explore weekly flight availability from Tucson to Louisville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

The most flights from TUS to SDF are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 15, 2025.
Southwest
8.0
Very good
4,279 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,279 reviews
Southwest
8.0
Very good
4,279 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,917 reviews
Southwest
8.0
Very good
4,279 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,656 reviews
Southwest
8.0
Very good
4,279 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,279 reviews

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • What airports do I use to fly from Tucson to Louisville?

    If you book a flight from Tucson to Louisville, you will be flying from Tucson to Louisville Intl. Flights to Louisville Intl (SDF) from Tucson (TUS) take 5h 15m for a nonstop flight. There is 1 flight from Tucson to Louisville per day from 3 airlines.

  • What are the cheapest airlines flying from Tucson to Louisville round-trip?

    According to our current data, Delta ($299), American Airlines ($389), and Southwest ($476) offers the cheapest pricing from Tucson to Louisville. Users have found that Delta is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Tucson to Louisville one-way?

    The cheapest airlines for a one-way flight from Tucson to Louisville are United Airlines ($145), Delta ($150), and American Airlines ($452).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Tucson to Louisville (average of $299). Flying from Tucson to Louisville in April is currently the most expensive (average of $369). 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
Jeffersonville
Corydon
Elizabethtown
Bardstown

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 Tucson to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Nashville flights
Sky Harbor Intl to Cincinnati flights
Las Vegas to Nashville flights
Sky Harbor Intl to Louisville flights
Sky Harbor Intl to Lexington flights
Sky Harbor Intl to Knoxville flights
Las Vegas to Cincinnati flights
Tucson to Nashville flights
Las Vegas to Lexington flights
Phoenix-Mesa Gateway to Cincinnati flights
Tucson to Knoxville flights
Las Vegas to Louisville flights
Las Vegas to Knoxville flights
Tucson to Cincinnati flights
Sky Harbor Intl to Evansville flights
Sky Harbor Intl to Blountville flights
Tucson to Lexington flights
Tucson to Blountville flights
Sky Harbor Intl to Owensboro flights
Tucson to Evansville flights
Las Vegas to Blountville flights
Flagstaff to Nashville flights
Sky Harbor Intl to Paducah flights

Top 3 airlines flying from Tucson to Louisville

Discover the top 3 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 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$323Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$406FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$446FlexibilityNo 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.