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$77+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SDF
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from California to Louisville

Keep the following information in mind while searching for California to Louisville flight deals. Data was last updated September 15, 2025.

Round-trip from

$164
(Kiwi.com)

One-way from

$77
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$346

Good round-trip deal

$150 or less

Good one-way deal

$114 or less
From California to Louisville Intl
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One-way flight from California to Louisville Intl
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Highest demand for flights based on searches. 27% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from California to Louisville Intl.
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Price to beat on a one-way flight from California to Louisville Intl.
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Find 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 September 15, 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.
Thu 10/167:26 amLAS - SDF
Nonstop3h 36mSpirit Airlines
Mon 10/202:57 pmSDF - LAS
Nonstop4h 08mSpirit Airlines
Deal found 9/15$164
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amLAS - SDF
1 stop7h 38mAmerican Airlines
Mon 1/125:47 amSDF - LAS
1 stop6h 28mAmerican Airlines
Deal found 9/14$183
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:26 amLAS - SDF
Nonstop3h 36mSpirit Airlines
Sun 10/192:57 pmSDF - LAS
Nonstop4h 08mSpirit Airlines
Deal found 9/13$190
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amLAS - SDF
1 stop7h 08mSpirit Airlines
Mon 1/125:20 pmSDF - LAS
Nonstop4h 00mSpirit Airlines
Deal found 9/15$192
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.
Mon 10/137:26 amLAS - SDF
Nonstop3h 36mSpirit Airlines
Mon 10/202:57 pmSDF - LAS
Nonstop4h 08mSpirit Airlines
Deal found 9/15$201
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:15 amSNA - SDF
1 stop5h 57mSpirit Airlines
Mon 11/105:20 pmSDF - SNA
1 stop6h 39mSpirit Airlines
Deal found 9/14$209
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:00 amBUR - SDF
1 stop6h 12mSpirit Airlines
Mon 11/105:20 pmSDF - BUR
1 stop7h 39mSpirit Airlines
Deal found 9/14$211
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 amLAX - SDF
1 stop7h 12mSpirit Airlines
Mon 11/105:20 pmSDF - LAX
1 stop6h 48mSpirit Airlines
Deal found 9/14$216
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.
Thu 10/167:26 amLAS - SDF
Nonstop3h 36mMultiple Airlines
Mon 10/208:10 pmSDF - LAS
2 stops16h 10mMultiple Airlines
Deal found 9/15$218
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:15 amSNA - SDF
1 stop5h 57mSpirit Airlines
Mon 11/175:20 pmSDF - SNA
1 stop6h 39mSpirit Airlines
Deal found 9/15$219
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.
Thu 10/167:26 amLAS - SDF
Nonstop3h 36mMultiple Airlines
Sat 10/189:25 amSDF - LAS
1 stop12h 50mMultiple Airlines
Deal found 9/15$220
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares 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
Sun 11/165:20 pmSDF - LAX
1 stop6h 48mSpirit Airlines
Deal found 9/13$223

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 September 15, 2025.
Use the filters below to find and compare flights from California to Louisville that are best for you.

Fly from

California

Fly to

Louisville

Route

Depart

Return

Price

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 11/11

11:59 pm-10:11 am

1 stop7h 12m

Louisville Intl

Mon 1/12

2:18 pm-6:49 pm

1 stop7h 31m

$183

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Thu 11/6

7:15 am-4:12 pm

1 stop5h 57m

Louisville Intl

Mon 11/10

5:20 pm-8:59 pm

1 stop6h 39m

$209

BurbankLouisville

BUR - SDF

BURSDF

Burbank Bob Hope

Thu 11/6

7:00 am-4:12 pm

1 stop6h 12m

Louisville Intl

Sun 11/9

5:20 pm-9:59 pm

1 stop7h 39m

$211

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Fri 11/14

7:15 am-4:12 pm

1 stop5h 57m

Louisville Intl

Mon 11/17

5:20 pm-8:59 pm

1 stop6h 39m

$219

BurbankLouisville

BUR - SDF

BURSDF

Burbank Bob Hope

Fri 11/14

7:00 am-4:12 pm

1 stop6h 12m

Louisville Intl

Mon 11/17

5:20 pm-9:59 pm

1 stop7h 39m

$224

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Thu 10/2

8:40 am-3:20 pm

Nonstop3h 40m

Louisville Intl

Sun 10/5

8:10 pm-10:41 am

1 stop17h 31m

$226

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 11/11

7:00 am-5:08 pm

1 stop7h 08m

Louisville Intl

Mon 1/12

5:20 pm-6:20 pm

Nonstop4h 00m

$226

San FranciscoLouisville

SFO - SDF

SFOSDF

San Francisco

Fri 10/31

12:47 pm-8:12 pm

Nonstop4h 25m

Louisville Intl

Mon 11/3

9:43 am-12:02 pm

Nonstop5h 19m

$228

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Thu 11/27

10:10 pm-9:59 am

1 stop8h 49m

Louisville Intl

Wed 12/10

12:57 pm-6:26 pm

1 stop8h 29m

$237

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 3/10

11:25 pm-9:57 am

1 stop7h 32m

Louisville Intl

Wed 3/11

2:59 pm-8:28 pm

1 stop8h 29m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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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

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

Currently, January is the cheapest month in which you can book a flight from California to Louisville (average of $299). Flying from California 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 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 September 15, 2025.

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.

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 6 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 4h 25m. Fly via American Airlines, Spirit Airlines, or Breeze Airways to get the fastest option. The distance between California and Louisville is about 1984 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 United Airlines ($92), Spirit Airlines ($100), and Southwest ($105).

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

    When deciding which route to take from California to Louisville consider Los Angeles - Louisville Intl, Ontario - Louisville Intl or Santa Ana J. Wayne/Orange Cnty - 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 $57. While the most popular route (Los Angeles - Louisville Intl) can be booked for $216 on average, our data indicates $181 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, January is the cheapest month in which you can book a flight from California to Louisville (average of $299). Flying from California 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

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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 6 airlines flying from California to Louisville

Discover the top 6 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$74Average$202FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$156Average$288FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$523FlexibilityNo cancel feeOn-time63%
DeltaCheapest$228Average$442FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$259Average$471FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$579FlexibilityNo cancel feeOn-time69%

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