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$95+ Cheap flights from Salt Lake City to Louisville (SLC - 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SDF
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find cheap flights from Salt Lake City 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

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Cheapflights Tip: The best prices from Salt Lake City to Louisville Intl are usually found in August or July, booked 64 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Salt Lake City to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$286
(Kiwi.com)

One-way from

$95
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$596
Provider with most accurate pricing for Salt Lake City-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Louisville Intl flights.
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From Salt Lake City to Louisville Intl
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One-way flight from Salt Lake City to Louisville Intl
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Highest demand for flights based on searches. 12% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Salt Lake City to Louisville

Cheapest flights from Salt Lake City to Louisville
Explore the most affordable flight options available from Salt Lake City to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:25 pmSLC - SDF
2 stops35h 00mMultiple Airlines
Thu 1/85:20 pmSDF - SLC
1 stop22h 23mMultiple Airlines
Deal found 10/27$286
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:28 pmSLC - SDF
2 stops36h 57mMultiple Airlines
Thu 1/85:20 pmSDF - SLC
1 stop22h 23mMultiple Airlines
Deal found 10/27$324
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 12/171:59 pmSLC - SDF
1 stop7h 09mDelta
Wed 12/317:25 amSDF - SLC
1 stop8h 52mDelta
Deal found 10/27$341
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/179:10 amSLC - SDF
1 stop6h 28mAmerican Airlines
Tue 12/236:43 amSDF - SLC
1 stop6h 12mAmerican Airlines
Deal found 10/28$358
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 12/22:45 pmSLC - SDF
1 stop5h 24mUnited Airlines
Fri 12/53:33 pmSDF - SLC
1 stop5h 45mUnited Airlines
Deal found 10/27$362
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.
Thu 12/183:25 pmSLC - SDF
1 stop6h 34mDelta
Wed 12/317:25 amSDF - SLC
1 stop8h 52mDelta
Deal found 10/27$364
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.
Tue 12/210:59 amSLC - SDF
2 stops9h 01mAmerican Airlines
Fri 12/51:42 pmSDF - SLC
1 stop9h 08mAmerican Airlines
Deal found 10/27$367
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 12/1612:45 amSLC - SDF
1 stop10h 11mUnited Airlines
Tue 1/62:05 pmSDF - SLC
1 stop6h 38mUnited Airlines
Deal found 10/27$377
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/161:17 pmSLC - SDF
1 stop6h 40mUnited Airlines
Thu 1/19:05 amSDF - SLC
1 stop8h 17mUnited Airlines
Deal found 10/29$380

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 October 29, 2025.
Use the filters below to find and compare flights from Salt Lake City to Louisville that are best for you.

Fly from

Salt Lake City

Fly to

Louisville

Route

Depart

Return

Price

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Tue 12/2

2:45 pm-10:09 pm

1 stop5h 24m

Louisville Intl

Fri 12/5

3:33 pm-7:18 pm

1 stop5h 45m

$362

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Tue 12/2

10:59 am-10:00 pm

2 stops9h 01m

Louisville Intl

Fri 12/5

1:42 pm-8:50 pm

1 stop9h 08m

$367

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Wed 12/17

1:17 pm-9:57 pm

1 stop6h 40m

Louisville Intl

Tue 1/6

3:30 pm-10:43 pm

1 stop9h 13m

$400

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Thu 12/18

3:25 pm-11:59 pm

1 stop6h 34m

Louisville Intl

Tue 1/6

5:45 pm-11:34 pm

1 stop7h 49m

$431

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Wed 12/10

12:45 am-12:56 pm

1 stop10h 11m

Louisville Intl

Sun 12/14

9:00 am-1:22 pm

1 stop6h 22m

$439

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Wed 12/17

7:45 am-11:59 pm

2 stops14h 14m

Louisville Intl

Wed 12/31

7:25 am-2:17 pm

1 stop8h 52m

$457

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Tue 12/16

12:45 am-12:56 pm

1 stop10h 11m

Louisville Intl

Sat 1/3

9:05 am-3:22 pm

1 stop8h 17m

$462

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Wed 12/17

1:17 pm-9:57 pm

1 stop6h 40m

Louisville Intl

Mon 1/5

9:05 am-3:22 pm

1 stop8h 17m

$465

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Thu 11/20

1:59 pm-11:00 pm

1 stop7h 01m

Louisville Intl

Sun 11/23

6:16 pm-12:01 am

1 stop7h 45m

$467

Salt Lake CityLouisville

SLC - SDF

SLCSDF

Salt Lake City

Thu 11/20

10:59 am-10:00 pm

2 stops9h 01m

Louisville Intl

Sun 11/23

4:26 pm-11:05 pm

2 stops8h 39m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 20 results
1
2

Compare providers for flights from Salt Lake City 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 Salt Lake City to Louisville in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Salt Lake City-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Salt Lake City-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Salt Lake City-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-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 Salt Lake City-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 Salt Lake City to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Salt Lake City 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 Salt Lake City to Louisville

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

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Louisville. Price data was last updated on October 24, 2025.

The price you pay for your flight from Salt Lake City to Louisville may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Salt Lake City to Louisville?

Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Louisville (average of $119). Flying from Salt Lake City to Louisville in December is currently the most expensive (average of $246). 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.

What is the cheapest time of day to fly from SLC to SDF?

Find hourly flight availability from Salt Lake City to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Salt Lake City to Louisville by exploring options for tickets in the morning.

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 October 29, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Salt Lake City to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,992 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,999 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Salt Lake City to Louisville?

    For as low as $362, United Airlines can have you in Louisville from Salt Lake City in 5h 24m. The distance between Salt Lake City and Louisville is about 1405 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Salt Lake City to Louisville round-trip?

    Cheapflights users have booked flights from Salt Lake City to Louisville round-trip from $280. Other airlines that can offer you cheap pricing are Delta, from $286, and United Airlines, from $336. American Airlines is currently priced 38% below the average price you’ll pay for this route.

  • Can I find deals for flights from Salt Lake City to Louisville that include hotel bookings?

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

  • How can I find direct flights from Salt Lake City to Louisville?

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

  • Can I find deals for business class flights from Salt Lake City to Louisville?

    Yes. Cheapflights offers flight deals from Salt Lake City 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 Salt Lake City to Louisville?

    Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Louisville (average of $119). Flying from Salt Lake City to Louisville in December is currently the most expensive (average of $246). 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Salt Lake City to Louisville

Discover the top 4 airlines that operate flights from Salt Lake City 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$280Average$414FlexibilityNo cancel feeOn-time71%
DeltaCheapest$286Average$396FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$336Average$492FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$336Average$510FlexibilityNo cancel feeOn-time63%

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