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$99+ Cheap flights from California to Louisville (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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SDF
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from California to Louisville

Cheapest flights from California to Louisville
Explore the most affordable flight options available from California to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Wed 8/2611:56 am
LAX
-
SDF
Nonstop4h 30m
Breeze Airways
Wed 9/29:21 am
SDF
-
LAX
Nonstop4h 50m
Breeze Airways
Deal found 4/27$198
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:16 pm
LAX
-
SDF
Nonstop4h 15m
Breeze Airways
Sat 9/199:26 am
SDF
-
LAX
Nonstop5h 05m
Breeze Airways
Deal found 4/25$208
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:16 pm
LAX
-
SDF
Nonstop4h 15m
Breeze Airways
Wed 9/309:26 am
SDF
-
LAX
Nonstop5h 05m
Breeze Airways
Deal found 4/28$218
This Mytrip deal was found by Cheapflights users on 4/29. 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 8/1712:18 pm
SFO
-
SDF
Nonstop4h 30m
Breeze Airways
Fri 8/289:31 am
SDF
-
SFO
Nonstop5h 02m
Breeze Airways
Deal found 4/29$227
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:56 am
LAX
-
SDF
Nonstop4h 30m
Breeze Airways
Sat 5/309:21 am
SDF
-
LAX
Nonstop4h 50m
Breeze Airways
Deal found 4/25$228
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Wed 6/311:56 am
LAX
-
SDF
Nonstop4h 30m
Breeze Airways
Sat 6/69:21 am
SDF
-
LAX
Nonstop4h 50m
Breeze Airways
Deal found 4/27$247
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:56 am
LAX
-
SDF
Nonstop4h 30m
Breeze Airways
Sat 5/169:21 am
SDF
-
LAX
Nonstop4h 50m
Breeze Airways
Deal found 4/24$248
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:18 pm
SFO
-
SDF
Nonstop4h 30m
Breeze Airways
Fri 8/289:31 am
SDF
-
SFO
Nonstop5h 02m
Breeze Airways
Deal found 4/28$253
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/3011:56 am
LAX
-
SDF
Nonstop4h 30m
Breeze Airways
Sat 6/69:21 am
SDF
-
LAX
Nonstop4h 50m
Breeze Airways
Deal found 4/27$257
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:56 am
LAX
-
SDF
Nonstop4h 30m
Breeze Airways
Wed 5/209:21 am
SDF
-
LAX
Nonstop4h 50m
Breeze Airways
Deal found 4/25$258
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:18 pm
SFO
-
SDF
Nonstop4h 30m
Breeze Airways
Mon 8/319:31 am
SDF
-
SFO
Nonstop5h 02m
Breeze Airways
Deal found 4/28$263
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Tue 9/112:54 pm
SAN
-
SDF
1 stop16h 42m
Breeze Airways
Sat 9/58:06 pm
SDF
-
SAN
1 stop18h 18m
Breeze Airways
Deal found 4/26$265

Find flight deals from California to Louisville

Keep the following information in mind while searching for California to Louisville flight deals. Data was last updated April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$198
(Kiwi.com)

One-way from

$99
(Kiwi.com)

Popular in

April

Cheapest in

June

Average price

$533

Good round-trip deal

$164 or less

Good one-way deal

$197 or less
Provider with most accurate pricing for Los Angeles Los Angeles-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Louisville Intl flights.
Search Deals
From California to Louisville Intl
Search Deals
One-way flight from California to Louisville Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from California to Louisville Intl.
Search Deals
Price to beat on a one-way flight from California to Louisville Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 April 29, 2026.
Use the filters below to find and compare flights from California to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 5/12

10:50 am-9:05 pm

2 stops7h 15m

Louisville Intl

Sat 5/16

3:50 pm-10:35 pm

1 stop9h 45m

$302

San DiegoLouisville

SAN - SDF

SANSDF

San Diego

Tue 5/26

10:40 pm-9:27 am

1 stop7h 47m

Louisville Intl

Tue 6/2

5:46 pm-10:34 pm

1 stop7h 48m

$321

San DiegoLouisville

SAN - SDF

SANSDF

San Diego

Wed 5/27

11:58 am-10:15 pm

1 stop7h 17m

Louisville Intl

Sat 5/30

3:30 pm-7:50 pm

1 stop7h 20m

$327

BurbankLouisville

BUR - SDF

BURSDF

Burbank Bob Hope

Sat 5/30

1:52 pm-11:59 pm

1 stop7h 07m

Louisville Intl

Tue 6/2

11:12 am-9:45 pm

2 stops13h 33m

$332

BurbankLouisville

BUR - SDF

BURSDF

Burbank Bob Hope

Sat 5/30

1:52 pm-11:59 pm

1 stop7h 07m

Louisville Intl

Wed 6/3

2:34 pm-9:45 pm

2 stops10h 11m

$332
Quickest round-trip

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles Los Angeles

Wed 6/17

11:56 am-7:26 pm

Nonstop4h 30m

Louisville Intl

Wed 6/24

9:21 am-11:11 am

Nonstop4h 50m

$338

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles Los Angeles

Tue 5/19

7:00 am-5:01 pm

1 stop7h 01m

Louisville Intl

Tue 5/26

7:49 pm-11:50 pm

1 stop7h 01m

$339

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Thu 6/18

12:33 am-11:53 am

1 stop8h 20m

Louisville Intl

Sun 6/21

8:09 pm-11:45 pm

1 stop6h 36m

$339

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 6/5

11:55 pm-10:00 am

1 stop7h 05m

Louisville Intl

Sat 6/6

7:55 pm-8:50 pm

Nonstop3h 55m

$341

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Sat 5/30

5:40 am-3:10 pm

1 stop6h 30m

Louisville Intl

Sat 5/30

5:45 pm-6:55 pm

Nonstop4h 10m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from California to Louisville

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

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

To ensure you get the cheapest price possible for a flight from California to Louisville, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from California to Louisville (average of $48). Flying from California to Louisville in March is currently the most expensive (average of $218). 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 CA to SDF?

Find hourly flight availability from California 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 April 29, 2026.

When flying from California to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from California to Louisville?

Related info for your journey

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

  • What airport do you fly into for flights to Louisville from California?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly into when you book flights from California to Louisville.

  • How popular is this California to Louisville flight route?

    The California to Louisville Intl flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from California to Louisville?

    There are many flights that can get you from California to Louisville in 7h 07m. Fly via Southwest, United Airlines, or Delta to get the fastest option. The distance between California and Louisville is about 1829 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Louisville one-way?

    The cheapest airlines for a one-way flight from California to Louisville are Spirit Airlines ($50), Breeze Airways ($99), and Southwest ($104).

  • What are the most popular routes from California to Louisville?

    When deciding which route to take from California to Louisville consider Ontario - Louisville Intl, Los Angeles Los Angeles - Louisville Intl or San Francisco - Louisville Intl as they are the most popular.

  • What are the cheapest flights from California to Louisville?

    Looking at all options, your cheapest flight can be booked for $104. While the most popular route (Ontario - Louisville Intl) can be booked for $341 on average, our data indicates $760 when flying from California to Louisville.

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

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

  • How can I find direct flights from California to Louisville?

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

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

    Yes. Cheapflights offers flight deals from California 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 California to Louisville?

    Currently, August is the cheapest month in which you can book a flight from California to Louisville (average of $48). Flying from California to Louisville in March is currently the most expensive (average of $218). 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
Elizabethtown
Corydon
Jeffersonville
Bardstown

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Alternative routes for California to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from California to Louisville

Discover the top 7 airlines that operate flights from California 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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$211FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$129Average$285FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$152Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$217Average$482FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$479FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$255Average$499FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$347Average$576FlexibilityNo cancel feeOn-time62%

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