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$162+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SLC
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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The best prices from Louisville Intl to Salt Lake City are usually found in October or August, booked 38 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$326
(Mytrip)

One-way from

$162
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$535
Provider with most accurate pricing for Louisville Intl-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Salt Lake City flights.
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From Louisville Intl to Salt Lake City
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One-way flight from Louisville Intl to Salt Lake City
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Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Louisville to Salt Lake City

Cheapest flights from Louisville to Salt Lake City
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 January 30, 2025.

This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/243:25 pmSDF - SLC
2 stops21h 49mMultiple Airlines
Thu 2/2712:09 pmSLC - SDF
3 stops30h 16mMultiple Airlines
Deal found 1/29$326
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/186:20 pmSDF - SLC
1 stop6h 31mDelta
Thu 2/272:12 pmSLC - SDF
1 stop7h 09mDelta
Deal found 1/28$335
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/236:00 amSDF - SLC
3 stops31h 14mSpirit Airlines
Wed 2/2612:09 pmSLC - SDF
3 stops28h 23mSpirit Airlines
Deal found 1/29$353
This American Airlines deal was found by Cheapflights users on 1/30. 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 4/2211:05 amSDF - SLC
2 stops9h 11mAmerican Airlines
Sat 4/264:21 pmSLC - SDF
1 stop5h 36mAmerican Airlines
Deal found 1/30$365
This Southwest deal was found by Cheapflights users on 1/30. 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 5/1411:45 amSDF - SLC
1 stop6h 30mSouthwest
Fri 5/1612:25 pmSLC - SDF
2 stops8h 45mSouthwest
Deal found 1/30$376
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/102:15 pmSDF - SLC
1 stop10h 00mUnited Airlines
Mon 3/1711:30 pmSLC - SDF
1 stop9h 03mUnited Airlines
Deal found 1/28$415
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3011:05 amSDF - SLC
2 stops11h 49mAlaska Airlines
Wed 5/79:10 amSLC - SDF
2 stops13h 13mAlaska Airlines
Deal found 1/29$618

Find flights from Louisville to Salt Lake City within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Mon 2/24

3:25 pm-11:14 am

2 stops21h 49m

Salt Lake City

Thu 2/27

12:09 pm-8:25 pm

3 stops30h 16m

$326

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Tue 2/18

6:20 pm-10:51 pm

1 stop6h 31m

Salt Lake City

Thu 2/27

2:12 pm-11:21 pm

1 stop7h 09m

$335

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Sun 2/23

6:00 am-11:14 am

3 stops31h 14m

Salt Lake City

Wed 2/26

12:09 pm-6:32 pm

3 stops28h 23m

$353

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Tue 4/22

11:05 am-6:16 pm

2 stops9h 11m

Salt Lake City

Sat 4/26

4:21 pm-11:57 pm

1 stop5h 36m

$365

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Wed 5/14

11:45 am-4:15 pm

1 stop6h 30m

Salt Lake City

Fri 5/16

12:25 pm-11:10 pm

2 stops8h 45m

$376

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Mon 3/10

2:15 pm-10:15 pm

1 stop10h 00m

Salt Lake City

Mon 3/17

11:30 pm-10:33 am

1 stop9h 03m

$415

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Wed 4/30

11:05 am-8:54 pm

2 stops11h 49m

Salt Lake City

Wed 5/7

9:10 am-12:23 am

2 stops13h 13m

$618

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Tue 2/18

6:00 am-6:09 pm

3 stops38h 09m

$162

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Tue 4/1

4:34 pm-10:15 pm

1 stop7h 41m

$168

LouisvilleSalt Lake City

SDF - SLC

SDFSLC

Louisville Intl

Tue 4/8

11:05 am-6:16 pm

2 stops9h 11m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 14 results
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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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*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 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.

Travel insights for flights from Louisville to Salt Lake City

Get recent, data-driven insights about flights from Louisville to Salt Lake City including ideal travel times, pricing trends, and more.

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 24, 2025.

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 38 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, October is the cheapest month in which you can book a flight from Louisville to Salt Lake City (average of $277). Flying from Louisville to Salt Lake City in March is currently the most expensive (average of $417). 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 SDF to SLC?

Find hourly flight availability from Louisville to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

It’s optimal to fly from Louisville to Salt Lake City in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

Rainfall in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Salt Lake City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Salt Lake City when rainfall is around 0.6 in.

Temperature in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Salt Lake City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 January 30, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta 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.
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,686 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,906 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

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

    Currently priced at $335, Delta will fly you from Louisville to Salt Lake City and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $353 and $365, respectively. Users have found that Delta is 27% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Louisville to Salt Lake City one-way?

    The cheapest airlines for a one-way flight from Louisville to Salt Lake City are Spirit Airlines ($162), Delta ($168), and American Airlines ($173).

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Louisville to Salt Lake City (average of $277). Flying from Louisville to Salt Lake City in March is currently the most expensive (average of $417). 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
Draper
Midvale
West Valley City
Layton
Sandy
Logan
Farmington
West Jordan
Evanston
Lehi
South Jordan
Bountiful

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Top 5 airlines flying from Louisville to Salt Lake City

Discover the top 5 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$177Average$290FlexibilityNo cancel feeOn-time65%
DeltaCheapest$293Average$464FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$324Average$441FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$330Average$490FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$578FlexibilityNo cancel feeOn-time63%
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