HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$48+ 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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SDF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Louisville with Cheapflights

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 California to Louisville

Keep the following information in mind while searching for California to Louisville flight deals. Data was last updated June 12, 2025.

Round-trip from

$107
(Cheapflightsfares)

One-way from

$48
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$248

Good round-trip deal

$110 or less

Good one-way deal

$63 or less
From California to Louisville Intl
Search Deals
One-way flight from California to Louisville Intl
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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

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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Fri 6/275:45 amLAS - SDF
1 stop6h 37mSpirit Airlines
Tue 7/17:40 pmSDF - LAS
1 stop6h 55mSpirit Airlines
Deal found 6/12$107
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 7/811:34 amLAX - SDF
Nonstop4h 01mSpirit Airlines
Tue 7/154:31 pmSDF - LAX
Nonstop4h 35mSpirit Airlines
Deal found 6/9$110
This CheapOair deal was found by Cheapflights users on 6/11. 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 9/1912:47 pmSFO - SDF
Nonstop4h 25mBreeze Airways
Mon 9/229:43 amSDF - SFO
Nonstop5h 19mBreeze Airways
Deal found 6/11$182
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 9/103:31 pmSNA - SDF
1 stop20h 07mSpirit Airlines
Mon 9/155:55 pmSDF - SNA
1 stop19h 06mSpirit Airlines
Deal found 6/11$194
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Fri 6/276:15 amSAN - SDF
2 stops30h 07mSpirit Airlines
Tue 7/17:40 pmSDF - SAN
2 stops25h 46mSpirit Airlines
Deal found 6/12$195
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Wed 7/96:30 amSJC - SDF
2 stops30h 06mSpirit Airlines
Wed 7/164:31 pmSDF - SJC
2 stops10h 23mSpirit Airlines
Deal found 6/10$199
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/2812:12 amLAX - SDF
2 stops35h 43mMultiple Airlines
Sat 8/27:13 pmSDF - LAX
Nonstop4h 34mMultiple Airlines
Deal found 6/11$212
This CheapOair deal was found by Cheapflights users on 6/12. 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 9/49:52 pmBUR - SDF
1 stop15h 58mSpirit Airlines
Sun 9/73:43 pmSDF - BUR
1 stop26h 44mSpirit Airlines
Deal found 6/12$213
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/71:09 pmSMF - SDF
2 stops26h 26mSpirit Airlines
Wed 7/94:31 pmSDF - SMF
2 stops28h 56mSpirit Airlines
Deal found 6/11$227
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 7/99:37 pmLAS - SDF
1 stop14h 59mMultiple Airlines
Wed 7/169:46 amSDF - LAS
2 stops41h 13mMultiple Airlines
Deal found 6/11$231
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 7/93:57 pmSAN - SDF
2 stops20h 39mMultiple Airlines
Wed 7/169:46 amSDF - SAN
2 stops27h 09mMultiple Airlines
Deal found 6/11$253
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 9/1011:59 pmSFO - SDF
1 stop7h 03mUnited Airlines
Tue 9/163:30 pmSDF - SFO
1 stop8h 33mUnited Airlines
Deal found 6/9$255

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 June 12, 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

Fri 6/27

5:45 am-3:22 pm

1 stop6h 37m

Louisville Intl

Tue 7/1

7:40 pm-11:35 pm

1 stop6h 55m

$107

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Tue 7/8

11:34 am-6:35 pm

Nonstop4h 01m

Louisville Intl

Tue 7/15

4:31 pm-6:06 pm

Nonstop4h 35m

$110

Santa AnaLouisville

SNA - SDF

SNASDF

Santa Ana J. Wayne/Orange Cnty

Wed 9/10

3:31 pm-2:38 pm

1 stop20h 07m

Louisville Intl

Mon 9/15

5:55 pm-10:01 am

1 stop19h 06m

$194

San DiegoLouisville

SAN - SDF

SANSDF

San Diego

Fri 6/27

6:15 am-3:22 pm

2 stops30h 07m

Louisville Intl

Tue 7/1

7:40 pm-6:26 pm

2 stops25h 46m

$195

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Wed 7/9

6:30 am-3:36 pm

2 stops30h 06m

Louisville Intl

Wed 7/16

4:31 pm-11:54 pm

2 stops10h 23m

$199

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Sat 7/12

11:20 am-6:18 pm

Nonstop3h 58m

Louisville Intl

Wed 7/16

9:46 am-9:28 pm

2 stops14h 42m

$200

BurbankLouisville

BUR - SDF

BURSDF

Burbank Bob Hope

Thu 9/4

9:52 pm-4:50 pm

1 stop15h 58m

Louisville Intl

Sun 9/7

3:43 pm-3:27 pm

1 stop26h 44m

$213

San FranciscoLouisville

SFO - SDF

SFOSDF

San Francisco

Fri 8/8

12:29 pm-7:55 pm

Nonstop4h 26m

Louisville Intl

Mon 8/11

9:37 am-11:44 am

Nonstop5h 07m

$218

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Mon 7/7

1:09 pm-6:35 pm

2 stops26h 26m

Louisville Intl

Wed 7/9

4:31 pm-6:27 pm

2 stops28h 56m

$227

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Wed 7/9

9:37 pm-3:36 pm

1 stop14h 59m

Louisville Intl

Wed 7/16

9:46 am-11:59 pm

2 stops41h 13m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 results
1
2
3
...
6

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 June 12, 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.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, 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 35.6 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from California to Louisville, such as Breeze Airways, Alaska Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,950 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Entertainment

6.6

Crew

8.8

Overall

8.1

Comfort

8.2

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

  • 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 ($48), Breeze Airways ($109), and American Airlines ($121).

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

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

  • What are the most reliable airlines from California to Louisville?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from California to Louisville on time: American Airlines (100%), United Airlines (100%), Spirit Airlines (97%).

  • What are the cheapest flights from California to Louisville?

    Looking at all options, your cheapest flight can be booked for $51. While the most popular route (Fresno Airterminal - Louisville Intl) can be booked for $276 on average our data indicates $118 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 California?

Book flights to California 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Nashville flights
LaGuardia to Nashville flights
Newark to Nashville flights
Los Angeles to Nashville flights
Seattle to Nashville flights
Boston to Nashville flights
San Francisco to Nashville flights
O'Hare Intl to Nashville flights
Newark to Cincinnati flights
Dallas/Fort Worth to Nashville flights
Minneapolis to Nashville flights
John F Kennedy Intl to Cincinnati flights
Dallas/Fort Worth to Cincinnati flights
Boston to Cincinnati flights
LaGuardia to Cincinnati flights
Raleigh to Nashville flights
Philadelphia to Nashville flights
Ontario to Nashville flights
Dulles Intl to Nashville flights
Reagan-National to Nashville flights
Burbank to Nashville flights
Fort Lauderdale to Nashville flights
Baltimore to Nashville flights
Denver to Nashville flights
Santa Ana to Nashville flights
Hobby to Nashville flights
Orlando to Nashville flights
LaGuardia to Louisville flights
O'Hare Intl to Knoxville flights
Sky Harbor Intl to Nashville flights
Portland to Nashville flights
Los Angeles to Cincinnati flights
George Bush Intcntl to Knoxville flights
Salt Lake City to Nashville flights
LaGuardia to Knoxville flights
Detroit to Nashville flights
Hobby to Knoxville flights
Seattle to Cincinnati flights
Newark to Louisville flights
George Bush Intcntl to Nashville flights
Hobby to Cincinnati flights
John F Kennedy Intl to Knoxville flights
Boston to Louisville flights
John F Kennedy Intl to Louisville flights
Dulles Intl to Cincinnati flights
Cleveland to Nashville flights
Miami to Nashville flights
Dulles Intl to Louisville flights
Denver to Cincinnati flights
Love Field to Nashville flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$74Average$291FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$156Average$281FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$228Average$446FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$507FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$297Average$565FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$304Average$532FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.