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Find cheap flights from Salt Lake City to Louisville from $128

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Louisville departing on 5/25. 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
0 bags
Tue 6/11
Tue 6/18

Search 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 Salt Lake City 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 Salt Lake City to Louisville, as well as popular online travel agencies
In the last 7 days travelers have searched 42,369,914 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Salt Lake City to Louisville (SLC-SDF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:47 pm - 3:36 pmSLC-SDF
15h 49m1 stop
8:42 pm - 1:19 pmSDF-SLC
18h 37m1 stop
$181Spirit Airlines
Find Deal
Fri, May 31 - Fri, Jun 7
11:19 pm - 7:55 pmSLC-SDF
18h 36m1 stop
8:31 pm - 5:30 pmSDF-SLC
22h 59m1 stop
$205Spirit Airlines
Find Deal
Fri, Jul 12 - Mon, Jul 22
9:47 pm - 3:36 pmSLC-SDF
15h 49m1 stop
12:45 pm - 1:19 pmSDF-SLC
26h 34m2 stops
Fri, May 31 - Fri, Jun 7
6:22 pm - 7:31 pmSLC-SDF
23h 09m1 stop
8:31 pm - 5:30 pmSDF-SLC
22h 59m1 stop
$229Spirit Airlines
Find Deal
Sun, Jul 14 - Mon, Jul 22
6:32 pm - 12:46 amSLC-SDF
28h 14m1 stop
3:22 pm - 11:13 pmSDF-SLC
9h 51m1 stop
$231Spirit Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
9:47 pm - 7:52 pmSLC-SDF
20h 05m2 stops
12:45 pm - 1:19 pmSDF-SLC
26h 34m2 stops
Fri, May 31 - Fri, Jun 7
12:05 pm - 10:05 pmSLC-SDF
8h 00m2 stops
4:18 pm - 10:50 pmSDF-SLC
8h 32m1 stop
$349American Airlines
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Fri, Aug 16 - Mon, Aug 19
1:30 pm - 11:45 pmSLC-SDF
8h 15m2 stops
8:24 pm - 11:59 pmSDF-SLC
5h 35m1 stop
$390American Airlines
Find Deal
Sat, Sep 21 - Mon, Sep 23
10:35 am - 10:44 pmSLC-SDF
10h 09m2 stops
7:00 am - 5:47 pmSDF-SLC
12h 47m2 stops
$591United Airlines
Find Deal
Sat, Jun 8 - Sat, Jun 15
7:20 am - 8:26 pmSLC-SDF
11h 06m2 stops
7:00 am - 5:10 pmSDF-SLC
12h 10m2 stops
$657United Airlines
Find Deal
Fri, Aug 16 - Mon, Aug 19

Flights from Salt Lake City to Louisville - Travel Insights & Trends

Get data-powered insights and trends into flights from Salt Lake City 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 Salt Lake City to Louisville?

The average price of all flights from Salt Lake City to Louisville clicked on KAYAK for each day over the last 12 months.
For Salt Lake City to Louisville, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Louisville back to Salt Lake City, the best deals are generally found on Saturday, with Tuesday being the most expensive.

What is the cheapest month to fly from Salt Lake City to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Salt Lake City 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 Salt Lake City to Louisville is January, where tickets cost $393 on average. On the other hand, the most expensive months are March and June, where the average cost of tickets is $600 and $555 respectively.

How far in advance should I book a flight from Salt Lake City to Louisville?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Salt Lake City to Louisville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Salt Lake City to Louisville, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 79 days before departure.

Which airlines provide the cheapest flights from Salt Lake City to Louisville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Salt Lake City to Louisville found on KAYAK was with Spirit Airlines for $128. Spirit Airlines proposed a round-trip connection from $181 and American Airlines from $349.

Good to know

Low season

March

High season

August

Cheapest flight

$128
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Salt Lake City to Louisville

When to book flights from Salt Lake City to Louisville

Are your dates flexible? Find out the best times to travel from Salt Lake City 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 Salt Lake City to Louisville

  • What is the cheapest flight from Salt Lake City to Louisville?

    In the last 3 days, the lowest price for a flight from Salt Lake City to Louisville was $128 for a one-way ticket and $181 for a round-trip.

  • Do I need a passport to fly between Salt Lake City 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 Salt Lake City to Louisville?

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

  • Which airline alliances offer flights from Salt Lake City to Louisville?

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

  • Which is the best airline for flights from Salt Lake City to Louisville, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Salt Lake City to Louisville are United Airlines and American Airlines. With an average price for the route of $557 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $486 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Salt Lake City 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 Salt Lake City to Louisville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Salt Lake City 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 Salt Lake City 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 Salt Lake City with another airline. Booking your flights between Salt Lake City 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 Salt Lake City 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 Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Salt Lake City to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City 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 Salt Lake City 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
DeltaOverall score based on 10745 reviews
7.4Food
8.6Crew
8.2Boarding
7.9Comfort
8.0Entertainment
Airline reviews

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

8.0 ExcellentPatricia, May 2024CMH - DTW
Read more about Delta reviews

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

Had to run to make it only to have the flight delayed to wait for all the late connectors Second drink service skipped up

It wasn't really their fault it was the horrible winds and we just got unlucky.

There is no free Wi-Fi or screens in the seats for this flight. It would be nice if they had actual actual healthy drink options like a flavored sparkling water. The flight was very dark because nobody was sitting on the left side and they didn't open any of the windows. The plane was kind of and had small overhead bins. There was no distinguishable difference between economy and comfort Plus.

I recently had foot surgery and traveled my first time needing assistance. The flight attendants on this flight went above and beyond accommodating my partner and I. I had a panic attack from the medication I was on, and the flight attendants made me feel safe and comfortable when they saw me in distress. They relocated me to an area of the aircraft that made me feel more comfortable and we had our own row which helped reduce my anxiety tremendously.

On time departure and early arrival. Excellent customer service from flight crew

The bus ride from the terminal to board the plane is uncomfortable and stressful when making a connection.

Pros: "Absolutely ridiculous ... sat on the runway longer than the flight."
Cons: "Reason we sat on the runway longer than the flight is they were understaffed. Unacceptable."
Cons: "I was really surprised that economy seats were not blocked off for COVID. They are tight enough as it is and I used SkyMiles to upgrade my seat and sat in a seat that was no different from economy and sat next to someone as well."

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Arrived 3 hours early and never made it past baggage drop

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

Book cheap flights from Salt Lake City to Louisville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Salt Lake City to Louisville found on KAYAK in the last 72 hours.
5/25Sat
1 stopSpirit Airlines
19h 23mSLC-SDF
$128
5/25Sat
3 stopsSpirit Airlines
25h 12mSLC-SDF
$179
5/25Sat
2 stopsAmerican Airlines
8h 15mSLC-SDF
$248

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Last minute flights from Salt Lake City to Louisville

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Salt Lake City to Louisville that are departing in the next 10 days.
5/16Thu
multi-stop
15h 22mSLC-SDF
5/19Sun
multi-stop
25h 54mSDF-SLC
$508
5/16Thu
multi-stop
15h 22mSLC-SDF
5/19Sun
multi-stop
28h 14mSDF-SLC
$521
5/16Thu
multi-stop
23h 17mSLC-SDF
5/19Sun
multi-stop
25h 54mSDF-SLC
$598
5/16Thu
multi-stop
15h 22mSLC-SDF
5/19Sun
multi-stop
16h 27mSDF-SLC
$632
5/16Thu
multi-stop
22h 30mSLC-SDF
5/19Sun
multi-stop
25h 54mSDF-SLC
$738

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Salt Lake City - Louisville Flights

Departure:

Salt Lake City (undefined)United States

Destination:

Louisville (SDF)United States

Return flight deals:

Louisville - Salt Lake City

Cabin classes: