$129+ Cheap flights from Louisville to Salt Lake City (SDF - SLC)
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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SLC
feb. 26 — mar. 51
1 adult, Economy
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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 Louisville to Salt Lake City
Cheapest flights from Louisville to Salt Lake CityExplore the most affordable flight options available from Louisville to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.
Explore the most affordable flight options available from Louisville to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.
This United Airlines deal was found by Cheapflights users on 1/27. 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.
sáb. 2/285:35 am
SDF
- SLC
1 stop6h 18m
United Airlines
mié. 3/47:10 am
SLC
- SDF
1 stop5h 09m
United Airlines
Deal found 1/27![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 1/24. 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.
sáb. 2/1412:00 pm
SDF
- SLC
1 stop6h 13m
American Airlines
sáb. 2/213:57 pm
SLC
- SDF
1 stop6h 16m
American Airlines
Deal found 1/24![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 1/26. 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.
mar. 3/35:33 am
SDF
- SLC
1 stop6h 57m
Delta
mié. 3/116:00 am
SLC
- SDF
1 stop5h 37m
Delta
Deal found 1/26![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 1/26. 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.
mié. 3/44:30 pm
SDF
- SLC
1 stop6h 30m
Delta
dom. 3/812:45 am
SLC
- SDF
1 stop6h 43m
Delta
Deal found 1/26![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mar. 2/175:35 am
SDF
- SLC
2 stops9h 49m
United Airlines
sáb. 2/212:36 pm
SLC
- SDF
1 stop5h 37m
United Airlines
Deal found 1/27![United Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 1/26. 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.
sáb. 2/283:15 pm
SDF
- SLC
1 stop6h 00m
United Airlines
jue. 3/510:47 am
SLC
- SDF
2 stops9h 26m
United Airlines
Deal found 1/26![United Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 3/1110:49 am
SDF
- SLC
1 stop8h 27m
American Airlines
jue. 3/123:57 pm
SLC
- SDF
1 stop6h 01m
American Airlines
Deal found 1/27![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 1/25. 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.
mié. 8/197:05 am
SDF
- SLC
1 stop7h 10m
United Airlines
mié. 9/212:40 pm
SLC
- SDF
1 stop7h 29m
United Airlines
Deal found 1/25![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 1/26. 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.
lun. 3/25:49 pm
SDF
- SLC
1 stop7h 45m
Delta
mié. 3/116:00 am
SLC
- SDF
1 stop5h 37m
Delta
Deal found 1/26![Delta logo]()
$372
This American Airlines deal was found by Cheapflights users on 1/25. 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.
lun. 2/166:23 pm
SDF
- SLC
1 stop6h 40m
American Airlines
lun. 2/233:57 pm
SLC
- SDF
1 stop6h 16m
American Airlines
Deal found 1/25![American Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
vie. 5/112:33 pm
SDF
- SLC
2 stops24h 01m
Multiple Airlines
mar. 5/129:59 pm
SLC
- SDF
1 stop11h 39m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$382
Find flight deals from Louisville to Salt Lake City
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Salt Lake City (SLC). 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 enero 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (United Airlines) |
One-way from | $129 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $446 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Salt Lake City 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 enero 27, 2026.
Use the filters below to find and compare flights from Louisville to Salt Lake City that are best for you.
Fly from
Louisville
Fly to
Salt Lake City
Route
Depart
Return
Price
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
sáb. 2/28
9:15 am-2:45 pm
1 stop7h 30m
Salt Lake City
mié. 3/4
12:43 pm-10:13 pm
2 stops7h 30m
$302
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
mié. 3/4
4:30 pm-9:00 pm
1 stop6h 30m
Salt Lake City
jue. 3/12
6:00 am-1:37 pm
1 stop5h 37m
$337
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
mié. 3/11
10:49 am-5:16 pm
1 stop8h 27m
Salt Lake City
jue. 3/12
3:57 pm-11:58 pm
1 stop6h 01m
$364
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
lun. 3/2
5:49 pm-11:34 pm
1 stop7h 45m
Salt Lake City
mar. 3/10
11:25 pm-9:28 am
1 stop8h 03m
$372
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
jue. 3/5
10:49 am-3:05 pm
1 stop6h 16m
Salt Lake City
lun. 3/9
2:08 pm-11:58 pm
1 stop7h 50m
$377
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
jue. 5/14
7:55 pm-12:27 am
1 stop6h 32m
Salt Lake City
lun. 5/18
1:44 pm-11:11 pm
1 stop7h 27m
$377
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
vie. 5/15
12:20 pm-7:50 pm
1 stop9h 30m
Salt Lake City
mar. 5/19
2:00 pm-10:30 pm
1 stop6h 30m
$389
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
vie. 5/15
12:20 pm-7:50 pm
1 stop9h 30m
Salt Lake City
mié. 5/20
2:00 pm-10:30 pm
1 stop6h 30m
$389
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
sáb. 3/7
5:00 pm-10:15 pm
1 stop7h 15m
Salt Lake City
mar. 3/10
2:07 pm-11:09 pm
1 stop7h 02m
$397
LouisvilleSalt Lake City
SDF - SLC
SDFSLC
Louisville Intl
dom. 3/8
6:15 am-12:54 pm
1 stop8h 39m
Salt Lake City
dom. 3/8
12:45 am-9:28 am
1 stop6h 43m
$402
Showing 1-10 of 21 results
Compare providers for flights from Louisville to Salt Lake City
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 Louisville to Salt Lake City in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Salt Lake City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Salt Lake City 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 Louisville-Salt Lake City 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 Louisville to Salt Lake City
Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Louisville 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 Louisville to Salt Lake City
How far ahead should I book a flight from Louisville to Salt Lake City?
Use this chart to determine the optimal time to book a round-trip flight from Louisville to Salt Lake City. Price data was last updated on January 23, 2026.
The price you pay for your flight from Louisville to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 72 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 Louisville to Salt Lake City?
Currently, February is the cheapest month in which you can book a flight from Louisville to Salt Lake City (average of $124). Flying from Louisville to Salt Lake City in April is currently the most expensive (average of $290). 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.
How much does it cost to fly round-trip from Louisville to Salt Lake City?
Reviews of airlines servicing Salt Lake City
Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated enero 27, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Louisville to Salt Lake City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Louisville to Salt Lake City. 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 Salt Lake City?
Book flights to Salt Lake City if you plan to visit one of these locationsBountiful
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Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Louisville to Salt Lake City
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Louisville to Salt Lake City
Discover the top 4 airlines that operate flights from Louisville to Salt Lake City. 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 enero 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$467 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$476 | FlexibilityNo cancel fee | On-time69% |