Louisville

$98+ Cheap flights from Los Angeles to Louisville (LAX - 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SDF
Oct 19 — Oct 261
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Cheapflights Tip: The best prices from Los Angeles to Louisville Intl are usually found in July or June, booked 22 days in advance, depart on a Friday or Tuesday and return on a Saturday

Cheap flight deals from Los Angeles to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) 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 September 19, 2025.

Round-trip from

$200
(Kiwi.com)

One-way from

$98
(Mytrip)

Popular in

December

Cheapest in

July

Average price

$346

Good round-trip deal

$150 or less

Good one-way deal

$134 or less
From Los Angeles to Louisville Intl
One-way flight from Los Angeles to Louisville Intl
Highest demand for flights based on searches. 27% potential increase in price ($135 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Los Angeles to Louisville Intl.
Price to beat on a one-way flight from Los Angeles to Louisville Intl.

Find flight deals from Los Angeles to Louisville

Cheapest flights from Los Angeles to Louisville
Explore the most affordable flight options available from Los Angeles to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:27 pmLAX - SDF
1 stop24h 28mMultiple Airlines
Mon 10/207:15 amSDF - LAX
1 stop28h 13mMultiple Airlines
Deal found 9/15$200
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/136:00 amLAX - SDF
1 stop7h 12mSpirit Airlines
Fri 11/145:20 pmSDF - LAX
1 stop6h 48mSpirit Airlines
Deal found 9/18$212
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/153:48 pmLAX - SDF
1 stop19h 14mMultiple Airlines
Mon 10/202:57 pmSDF - LAX
1 stop7h 56mMultiple Airlines
Deal found 9/17$224
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/223:48 pmLAX - SDF
1 stop19h 14mMultiple Airlines
Mon 10/272:57 pmSDF - LAX
1 stop7h 56mMultiple Airlines
Deal found 9/17$225
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/168:40 pmLAX - SDF
1 stop14h 22mMultiple Airlines
Thu 10/237:15 amSDF - LAX
1 stop28h 13mMultiple Airlines
Deal found 9/16$226
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/168:40 pmLAX - SDF
1 stop14h 22mMultiple Airlines
Mon 10/202:57 pmSDF - LAX
1 stop7h 56mMultiple Airlines
Deal found 9/17$235
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/153:48 pmLAX - SDF
1 stop19h 14mMultiple Airlines
Fri 10/177:15 amSDF - LAX
1 stop28h 13mMultiple Airlines
Deal found 9/16$238
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:05 pmLAX - SDF
Nonstop4h 10mSpirit Airlines
Mon 10/272:57 pmSDF - LAX
1 stop9h 28mSpirit Airlines
Deal found 9/16$242

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 September 19, 2025.
Use the filters below to find and compare flights from Los Angeles to Louisville that are best for you.

Fly from

Los Angeles

Fly to

Louisville

Route

Depart

Return

Price

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Sat 11/1

3:27 pm-3:02 pm

1 stop20h 35m

Louisville Intl

Sat 11/8

6:00 am-7:29 am

2 stops28h 29m

$274

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Thu 10/16

12:05 pm-7:15 pm

Nonstop4h 10m

Louisville Intl

Sat 10/18

7:15 am-8:28 am

1 stop28h 13m

$279

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Fri 10/17

12:05 pm-7:15 pm

Nonstop4h 10m

Louisville Intl

Mon 10/20

8:10 pm-9:40 pm

Nonstop4h 30m

$283

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Sun 11/2

3:27 pm-2:02 pm

1 stop19h 35m

Louisville Intl

Tue 11/11

10:55 am-11:15 pm

2 stops15h 20m

$283

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Fri 11/14

12:57 am-11:45 pm

2 stops19h 48m

Louisville Intl

Mon 11/17

5:20 pm-9:08 pm

1 stop6h 48m

$287

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Sun 10/12

12:05 pm-7:15 pm

Nonstop4h 10m

Louisville Intl

Mon 10/20

8:10 pm-9:40 pm

Nonstop4h 30m

$288

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Tue 10/14

12:09 am-4:36 pm

2 stops13h 27m

Louisville Intl

Sun 10/19

6:58 pm-10:55 pm

1 stop30h 57m

$305

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Mon 10/6

12:05 pm-7:15 pm

Nonstop4h 10m

Louisville Intl

Wed 10/8

5:31 pm-10:55 pm

1 stop32h 24m

$311

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Wed 10/15

9:45 pm-8:54 am

1 stop8h 09m

Louisville Intl

Tue 10/21

6:00 am-9:54 am

1 stop6h 54m

$317

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Tue 10/14

12:09 am-4:36 pm

2 stops13h 27m

Louisville Intl

Sat 10/18

7:15 am-8:28 am

1 stop28h 13m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 23 results
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Best time to book a flight from Los Angeles to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Los Angeles 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 Los Angeles to Louisville

How far ahead should I book a flight from Los Angeles to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Louisville. Price data was last updated on September 12, 2025.

The best time to book flights from Los Angeles to Louisville is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Los Angeles to Louisville?

Currently, January is the cheapest month in which you can book a flight from Los Angeles to Louisville (average of $299). Flying from Los Angeles to Louisville in April is currently the most expensive (average of $369). 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 LAX to SDF?

Find hourly flight availability from Los Angeles 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 September 19, 2025.

When flying from Los Angeles to Louisville, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 64% versus a flight in the afternoon.

What is the cheapest day to fly from Los Angeles to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Louisville. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Los Angeles to Louisville flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 19, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Los Angeles 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.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
8.0
Very good

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Los Angeles to Louisville flight route?

  • How long is the flight from Los Angeles to Louisville?

    Spirit Airlines can get you from Los Angeles to Louisville in just under 4h 10m. Your travel time will be generally consistent. Los Angeles and Louisville are separated by a distance of 1837 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Los Angeles to Louisville round-trip?

    Cheapflights users have booked flights from Los Angeles to Louisville round-trip from $99. Other airlines that can offer you cheap pricing are American Airlines, from $270, and Delta, from $270. These flights start at 73% lower than the current average price 3 months from now.

  • What are the cheapest flights from Los Angeles to Louisville?

    While on average a flight from Los Angeles to Louisville is generally $240, our data shows the cheapest flight currently is $57. When looking at the most popular route, (Los Angeles - Louisville Intl), you can expect to pay $216 for that flight.

  • Can I find deals for flights from Los Angeles to Louisville that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Louisville?

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

  • Can I find deals for business class flights from Los Angeles to Louisville?

    Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Los Angeles to Louisville (average of $299). Flying from Los Angeles to Louisville in April is currently the most expensive (average of $369). 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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Alternative routes for Los Angeles to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Los Angeles to Louisville

Discover the top 5 airlines that operate flights from Los Angeles 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$185FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$270Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$270Average$425FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$344Average$502FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$377Average$556FlexibilityNo cancel feeOn-time63%

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