$145+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SDF
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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Find cheap flights from Salt Lake City to Louisville with Cheapflights
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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 Salt Lake City to Louisville
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Best
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Cheapest flights from Salt Lake City to LouisvilleExplore 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 March 16, 2026.
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 March 16, 2026.
This Southwest deal was found by Cheapflights users on 3/14. 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.
Wed 4/152:00 pm
SLC
- SDF
1 stop6h 30m
Southwest
Tue 4/216:20 am
SDF
- SLC
1 stop8h 20m
Southwest
Deal found 3/14![Southwest logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:44 pm
SLC
- SDF
1 stop5h 57m
American Airlines
Tue 5/266:02 pm
SDF
- SLC
1 stop6h 57m
American Airlines
Deal found 3/13![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/1412:17 pm
SLC
- SDF
2 stops8h 54m
American Airlines
Thu 4/169:00 am
SDF
- SLC
1 stop9h 15m
American Airlines
Deal found 3/15![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 3/11. 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 4/141:20 pm
SLC
- SDF
1 stop8h 39m
Delta
Thu 4/166:04 am
SDF
- SLC
1 stop6h 11m
Delta
Deal found 3/11![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 3/14. 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.
Sat 5/25:20 pm
SLC
- SDF
Nonstop3h 14m
Delta
Mon 6/15:52 pm
SDF
- SLC
1 stop6h 23m
Delta
Deal found 3/14![Delta logo]()
$352
This American Airlines deal was found by Cheapflights users on 3/11. 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 6/26:00 am
SLC
- SDF
1 stop6h 16m
American Airlines
Tue 6/1610:47 am
SDF
- SLC
1 stop7h 22m
American Airlines
Deal found 3/11![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/85:00 am
SLC
- SDF
1 stop5h 48m
American Airlines
Sat 4/116:07 am
SDF
- SLC
1 stop6h 27m
American Airlines
Deal found 3/15![American Airlines logo]()
$367
Best flights from Salt Lake City to LouisvilleDiscover carefully curated flight deals from Salt Lake City to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from Salt Lake City to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
This Delta deal was found by Cheapflights users on 3/11. 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 4/141:20 pm
SLC
- SDF
1 stop8h 39m
Delta
Thu 4/166:04 am
SDF
- SLC
1 stop6h 11m
Delta
Deal found 3/11![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 3/12. 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.
Thu 5/1411:30 am
SLC
- SDF
1 stop10h 45m
Southwest
Sun 5/178:20 pm
SDF
- SLC
1 stop5h 45m
Southwest
Deal found 3/12![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/1612:44 pm
SLC
- SDF
1 stop7h 46m
United Airlines
Mon 4/202:30 pm
SDF
- SLC
1 stop8h 27m
United Airlines
Deal found 3/12![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 3/15. 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 6/81:40 pm
SLC
- SDF
2 stops8h 45m
Southwest
Tue 6/165:25 pm
SDF
- SLC
2 stops7h 50m
Southwest
Deal found 3/15![Southwest logo]()
$414
This United Airlines deal was found by Cheapflights users on 3/11. 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 6/27:45 am
SLC
- SDF
2 stops14h 14m
United Airlines
Tue 6/165:46 pm
SDF
- SLC
1 stop6h 57m
United Airlines
Deal found 3/11![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 3/11. 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.
Sat 4/1111:25 pm
SLC
- SDF
1 stop8h 03m
Delta
Sat 4/186:04 am
SDF
- SLC
1 stop6h 06m
Delta
Deal found 3/11![Delta logo]()
$478
Last-minute flights from Salt Lake City to LouisvilleDiscover last-minute flight deals from Salt Lake City to Louisville. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to Louisville. Data last updated March 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/85:00 am
SLC
- SDF
1 stop5h 48m
American Airlines
Sat 4/116:07 am
SDF
- SLC
1 stop6h 27m
American Airlines
Deal found 3/15![American Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/1412:49 pm
SLC
- SDF
1 stop8h 41m
American Airlines
Thu 4/1611:16 am
SDF
- SLC
1 stop6h 59m
American Airlines
Deal found 3/15![American Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 3/11. 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 4/141:20 pm
SLC
- SDF
1 stop8h 39m
Delta
Thu 4/166:04 am
SDF
- SLC
1 stop6h 11m
Delta
Deal found 3/11![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 3/14. 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.
Wed 4/152:00 pm
SLC
- SDF
1 stop6h 30m
Southwest
Tue 4/216:20 am
SDF
- SLC
1 stop8h 20m
Southwest
Deal found 3/14![Southwest logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 4/161:44 pm
SLC
- SDF
1 stop5h 57m
American Airlines
Tue 4/211:43 pm
SDF
- SLC
2 stops8h 57m
American Airlines
Deal found 3/11![American Airlines logo]()
$398
One-way flights from Salt Lake City to LouisvilleSearch for one-way flight options from Salt Lake City to Louisville. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from Salt Lake City to Louisville. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:15 am
SLC
- SDF
1 stop31h 11m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$145
This American Airlines deal was found by Cheapflights users on 3/11. 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 4/226:02 am
SLC
- SDF
1 stop8h 03m
American Airlines
Deal found 3/11![American Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:20 pm
SLC
- SDF
1 stop6h 11m
Delta
Deal found 3/13![Delta logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:23 am
SLC
- SDF
3 stops56h 35m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:54 pm
SLC
- SDF
2 stops31h 42m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:54 pm
SLC
- SDF
2 stops31h 42m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$174
Find 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 March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (Southwest) |
One-way from | $145 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $579 |
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 March 16, 2026.
Use the filters below to find and compare flights from Salt Lake City to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Tue 4/14
1:20 pm-11:59 pm
1 stop8h 39m
Louisville Intl
Thu 4/16
6:04 am-10:15 am
1 stop6h 11m
$351
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Thu 5/14
11:30 am-12:15 am
1 stop10h 45m
Louisville Intl
Sun 5/17
8:20 pm-12:05 am
1 stop5h 45m
$412
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Mon 6/8
1:40 pm-12:25 am
2 stops8h 45m
Louisville Intl
Tue 6/16
5:25 pm-11:15 pm
2 stops7h 50m
$414
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Thu 4/16
12:44 pm-10:30 pm
1 stop7h 46m
Louisville Intl
Mon 4/20
2:30 pm-8:57 pm
1 stop8h 27m
$447
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Tue 6/2
7:45 am-11:59 pm
2 stops14h 14m
Louisville Intl
Tue 6/16
5:46 pm-10:43 pm
1 stop6h 57m
$454
Quickest round-trip
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Sat 4/11
11:25 pm-9:28 am
1 stop8h 03m
Louisville Intl
Sat 4/18
6:04 am-10:10 am
1 stop6h 06m
$478
Cheapest one-way
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Wed 4/22
6:02 am-4:05 pm
1 stop8h 03m
$159
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Sat 5/9
11:35 pm-10:25 am
1 stop8h 50m
$169
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Wed 4/15
3:05 pm-11:59 pm
1 stop6h 54m
$169
Salt Lake CityLouisville
SLC - SDF
SLCSDF
Salt Lake City
Sat 5/16
11:00 am-9:18 pm
1 stop8h 18m
$169
Showing 1-10 of 15 resultsSorted by cheapest first
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 March.
| 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 Salt Lake City-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-Louisville flight deals on Cheapflights vs. FlightHub >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 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 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.
SLC-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 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 March 13, 2026.
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 65 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, December is the cheapest month in which you can book a flight from Salt Lake City to Louisville (average of $72). Flying from Salt Lake City to Louisville in April is currently the most expensive (average of $300). 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.
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 March 16, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown
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Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 16, 2026.
Salt Lake City and Louisville flights
Browse other Salt Lake City and Louisville flight options. Last updated on March 16, 2026.
Other flights from Salt Lake City
Browse through other flights departing from Salt Lake City. Flights are based on user searches made on Cheapflights and were last updated on March 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$420 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$332 | Average$442 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$361 | Average$526 | FlexibilityNo cancel fee | On-time69% |