TUS - SDF

$254 Find Cheap Flights from Tucson to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Louisville departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Louisville, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Tucson to Louisville (TUS-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Tucson to Louisville

KAYAK's recommended round-trip deals from the most popular airlines that fly from Tucson to Louisville.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
1:00 pm - 10:55 pmTUS-SDF
6h 55m1 stop
Delta Logo
8:06 am - 11:49 amSDF-TUS
6h 43m1 stop
$344Delta
Find Deal
Fri, Jun 20 - Tue, Jun 24
Southwest Logo
5:50 am - 7:55 pmTUS-SDF
11h 05m2 stops
Southwest Logo
5:40 am - 8:55 amSDF-TUS
6h 15m1 stop
$349Southwest
Find Deal
Fri, Jun 20 - Tue, Jun 24
Delta Logo
7:00 am - 11:56 pmTUS-SDF
13h 56m2 stops
Delta Logo
7:50 am - 4:15 pmSDF-TUS
11h 25m2 stops
$354Delta
Find Deal
Fri, Jun 20 - Tue, Jun 24
United Airlines Logo
6:00 am - 2:25 pmTUS-SDF
5h 25m1 stop
United Airlines Logo
7:00 am - 11:36 amSDF-TUS
7h 36m1 stop
$398United Airlines
Find Deal
Fri, May 16 - Tue, May 27
United Airlines Logo
6:00 am - 5:26 pmTUS-SDF
8h 26m2 stops
United Airlines Logo
7:00 am - 11:36 amSDF-TUS
7h 36m1 stop
$408United Airlines
Find Deal
Fri, May 16 - Tue, May 27
Delta Logo
1:10 pm - 12:05 amTUS-SDF
7h 55m1 stop
Delta Logo
5:55 pm - 9:23 pmSDF-TUS
6h 28m1 stop
$443Delta
Find Deal
Fri, May 16 - Sun, May 25
Delta Logo
6:00 am - 9:26 pmTUS-SDF
12h 26m2 stops
Delta Logo
7:05 am - 12:00 pmSDF-TUS
7h 55m1 stop
$448Delta
Find Deal
Fri, May 16 - Wed, May 28
Delta Logo
6:00 am - 9:26 pmTUS-SDF
12h 26m2 stops
Delta Logo
10:52 am - 9:21 pmSDF-TUS
13h 29m2 stops
$453Delta
Find Deal
Fri, May 16 - Wed, May 28
American Airlines Logo
8:47 am - 9:03 pmTUS-SDF
9h 16m2 stops
American Airlines Logo
6:00 am - 11:12 amSDF-TUS
8h 12m2 stops
$493American Airlines
Find Deal
Fri, May 16 - Sun, May 25
American Airlines Logo
1:58 pm - 12:23 amTUS-SDF
7h 25m2 stops
American Airlines Logo
5:17 pm - 10:48 pmSDF-TUS
8h 31m2 stops
$517American Airlines
Find Deal
Thu, May 15 - Fri, May 16
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KAYAK's insights & trends for Tucson to Louisville flights

Get data-powered insights and trends into flights from Tucson to Louisville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Tucson to Louisville?

The average price of all round-trip flights from Tucson to Louisville clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Louisville on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Tucson to Louisville. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Tucson to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tucson to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Tucson to Louisville is September, where tickets cost $346 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $516 and $516 respectively.

Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$254
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Tucson to Louisville

When to book flights from Tucson to Louisville

Are your dates flexible? Find out the best times to travel from Tucson to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Tucson to Louisville

  • What is the cheapest flight from Tucson to Louisville?

    In the last 3 days, the lowest price for a flight from Tucson to Louisville was $254 for a one-way ticket and $344 for a round-trip.

  • Do I need a passport to fly between Tucson and Louisville?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Tucson to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tucson to Louisville?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Tucson and Louisville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Tucson to Louisville, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Tucson to Louisville are Southwest and United Airlines. With an average price for the route of $446 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $406 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Tucson to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Tucson is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Tucson with another airline. Booking your flights between Tucson and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Tucson to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
7.1Food
8.2Boarding
8.6Crew
7.6Entertainment
8.0Comfort
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Boarding can be more efficiently done by having the back row passengers board first. This way, the other people do the have to wait for front row passengers to load their luggage in the overhead cabins. Food is simply pathetic for the price I paid. Cleanliness is simply poor; my seat was full of crumps.

Everything you need to know for your flight from Tucson to Louisville

Information on your arrival and departure airports

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