What is the cheapest airline that flies from Louisville Intl to Los Angeles?

Southwest, Spirit Airlines, and American Airlines are the most popular carriers operating from Louisville Intl to Los Angeles

What airlines fly to Los Angeles?

Delta, American Airlines and Frontier are the top three most popular airlines that fly to Los Angeles from Louisville according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 7 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Los Angeles Airport?

Prices for flights from Louisville Intl Airport to Los Angeles Airport refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Los Angeles Airport?

As of September 2025, there are 5 operators available to choose from for flights from Louisville Intl Airport to Los Angeles Airport.

How old do you have to be to fly from Louisville Intl Airport to Los Angeles Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$63 Cheap Flights from Louisville to Los Angeles in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Louisville to Los Angeles

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:15 am - 8:28 amSDF-LAX

28h 13m1 stop

2:27 pm - 5:55 pmLAX-SDF

24h 28m1 stop

$200

Find Deal

Fri, Oct 17 - Tue, Oct 21

5:20 pm - 9:08 pmSDF-LAX

6h 48m1 stop

6:00 am - 4:12 pmLAX-SDF

7h 12m1 stop

$216Spirit Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

2:57 pm - 9:25 pmSDF-LAX

9h 28m1 stop

6:00 am - 4:12 pmLAX-SDF

7h 12m1 stop

$219Spirit Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

7:15 am - 8:28 amSDF-LAX

28h 13m1 stop

2:27 pm - 5:55 pmLAX-SDF

24h 28m1 stop

$223

Find Deal

Thu, Oct 16 - Tue, Oct 21

7:15 am - 8:28 amSDF-LAX

28h 13m1 stop

3:48 pm - 2:02 pmLAX-SDF

19h 14m1 stop

$224

Find Deal

Fri, Oct 17 - Wed, Oct 22

2:57 pm - 6:39 pmSDF-LAX

6h 42m1 stop

6:00 am - 4:12 pmLAX-SDF

7h 12m1 stop

$230Spirit Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

5:20 pm - 9:08 pmSDF-LAX

6h 48m1 stop

6:00 am - 4:15 pmLAX-SDF

7h 15m1 stop

$232Spirit Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 15

10:14 am - 6:55 pmSDF-LAX

35h 41m2 stops

2:27 pm - 5:55 pmLAX-SDF

24h 28m1 stop

$234

Find Deal

Wed, Oct 1 - Tue, Oct 7

5:31 pm - 8:17 amSDF-LAX

17h 46m2 stops

2:27 pm - 5:55 pmLAX-SDF

24h 28m1 stop

$235

Find Deal

Wed, Oct 15 - Tue, Oct 21

7:20 pm - 11:59 pmSDF-LAX

7h 39m1 stop

12:25 am - 9:59 amLAX-SDF

6h 34m1 stop

$265United Airlines

Find Deal

Thu, Oct 23 - Wed, Oct 29

Spirit Airlines flights from Louisville to Los Angeles

Our best Spirit Airlines deals on Louisville to Los Angeles flight tickets

Spirit Airlines

Nov 7

SDF5:20 pmLouisville Intl

6h 48m

1 stop

LAX9:08 pmLos Angeles

Nov 9

LAX6:00 amLos Angeles

7h 12m

1 stop

SDF4:12 pmLouisville Intl

$216

Find similar

Spirit Airlines

Nov 3

SDF2:57 pmLouisville Intl

9h 28m

1 stop

LAX9:25 pmLos Angeles

Nov 10

LAX6:00 amLos Angeles

7h 12m

1 stop

SDF4:12 pmLouisville Intl

$219

Find similar

Spirit Airlines

Oct 30

SDF2:57 pmLouisville Intl

6h 42m

1 stop

LAX6:39 pmLos Angeles

Nov 6

LAX6:00 amLos Angeles

7h 12m

1 stop

SDF4:12 pmLouisville Intl

$230

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Fri 10/17

7:15 am-8:28 am

1 stop28h 13m

Los Angeles

Tue 10/21

2:27 pm-5:55 pm

1 stop24h 28m

$200

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Fri 11/7

5:20 pm-9:08 pm

1 stop6h 48m

Los Angeles

Sun 11/9

6:00 am-4:12 pm

1 stop7h 12m

$216

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Mon 11/3

2:57 pm-9:25 pm

1 stop9h 28m

Los Angeles

Mon 11/10

6:00 am-4:12 pm

1 stop7h 12m

$219

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Thu 10/16

7:15 am-8:28 am

1 stop28h 13m

Los Angeles

Tue 10/21

2:27 pm-5:55 pm

1 stop24h 28m

$223

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Fri 10/17

7:15 am-8:28 am

1 stop28h 13m

Los Angeles

Wed 10/22

3:48 pm-2:02 pm

1 stop19h 14m

$224

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Thu 10/30

2:57 pm-6:39 pm

1 stop6h 42m

Los Angeles

Thu 11/6

6:00 am-4:12 pm

1 stop7h 12m

$230

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Fri 12/5

5:20 pm-9:08 pm

1 stop6h 48m

Los Angeles

Mon 12/15

6:00 am-4:15 pm

1 stop7h 15m

$232

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Wed 10/1

10:14 am-6:55 pm

2 stops35h 41m

Los Angeles

Tue 10/7

2:27 pm-5:55 pm

1 stop24h 28m

$234

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Wed 10/15

5:31 pm-8:17 am

2 stops17h 46m

Los Angeles

Tue 10/21

2:27 pm-5:55 pm

1 stop24h 28m

$235

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Thu 10/23

7:20 pm-11:59 pm

1 stop7h 39m

Los Angeles

Wed 10/29

12:25 am-9:59 am

1 stop6h 34m

$265

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Los Angeles?

The month of July is, on average, the cheapest month to fly to Los Angeles from Louisville, with most prices found around $187. If you aren’t able to travel during the month of July, then book flights to Los Angeles from Louisville during May instead. Flights to Los Angeles in May, while not as cheap as those in July, still average around $208.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Saturday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $129. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Friday is $181.

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from Louisville to Los Angeles during this time can be as low as $161. At noon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $183 per ticket.

What is the cheapest Louisville Intl to Los Angeles flight route?

Fly from Louisville Intl to Los Angeles for the best Louisville Intl - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $341 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Louisville for as low as $210 on momondo.

What cabin class options are available on Louisville Intl to Los Angeles flights?

There are 3 cabin classes available to choose from on Louisville Intl to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Louisville to Los Angeles flight prices changed over time?

As of September 2025, prices for Louisville to Los Angeles flights are approximately 211% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Los Angeles (SDF to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Los Angeles

Best Price Found	$129
Fastest flight time	4h 30m
Direct flights	Mon, Tue, Wed, Fri and Sat
Airports in Los Angeles	1 airport

The best one-way flight to Los Angeles from Louisville in the past 72 hours is $129. The best round-trip flight deal from Louisville to Los Angeles found on momondo in the last 72 hours is $153.

The fastest flight from Louisville to Los Angeles takes 4h 30m

Direct flights go from Louisville to Los Angeles on Monday, Tuesday, Wednesday, Friday and Saturday. The only airline offering direct flights is Spirit Airlines.

There is 1 airport near Los Angeles: Los Angeles (LAX)

Search flight deals

How far is Louisville Intl to Los Angeles by plane?
Louisville Intl and Los Angeles are 1828.7 mi apart from one another. Flights usually cover this in 4h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Louisville Intl Airport to Los Angeles Airport?
Prices for flights from Louisville Intl Airport to Los Angeles Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Los Angeles Airport?
As of September 2025, there are 5 operators available to choose from for flights from Louisville Intl Airport to Los Angeles Airport.
How old do you have to be to fly from Louisville Intl Airport to Los Angeles Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Louisville to Los Angeles?
Based on momondo bookings for flights between Louisville and Los Angeles, the leading plane model is Airbus A318/A319/A320/A321, making up 35.24% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 11.17%, Airbus A321-100/200 with 10.32%, and Airbus A321neo with 8.31%.
What is the most popular airline from Louisville to Los Angeles?
momondo data reveals that the most frequently booked airline on the route from Louisville to Los Angeles is Spirit Airlines, representing 42% of all bookings. The subsequent popular airlines are American Airlines at 22%, Delta at 15%, and Southwest at 13%.

Best airlines flying from Louisville to Los Angeles

Compare and see reviews for airlines that fly from Louisville to Los Angeles with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $98	Free Cancellation	Rating 6.3 8,015 reviews	Search Spirit Airlines flights
Delta	PriceFrom $173	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $291	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Southwest	PriceFrom $333	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Avalon

Laguna Beach

Big Bear Lake

Temecula

Big Bear

Carlsbad

Riverside

Malibu

Oceanside

Inglewood

Huntington Beach

Newport Beach

Pasadena

Ventura

Irvine

Buena Park

Redondo Beach

Glendale

Orange

Garden Grove

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Los Angeles?

It is quick and easy to find Louisville to Los Angeles flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Los Angeles that suits you.

Can I find flights from Louisville to Los Angeles with flexible booking policies on momondo?

momondo does allow users to show only those flights to Los Angeles from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to Los Angeles?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Los Angeles.

I’m not ready to book a flight from Louisville to Los Angeles right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisville to Los Angeles flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 10/15

Wed 10/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing California

Popular cities in the United States

Flights to New Yorkfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $59

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $58

Flights to Washington, D.C.from $54

Flights to Bostonfrom $62

Flights to Atlantafrom $49

Flights to Dallasfrom $68

Flights to Seattlefrom $69

Flights to Denverfrom $61

Fly to other destinations from Louisville

Flights from Louisville Intl to Fort Myers SW Florida Intl

Flights from Louisville Intl to Raleigh-Durham

Flights from Louisville Intl to Charleston

Flights from Louisville Intl to Fort Lauderdale

Flights from Louisville Intl to Valparaiso Destin-Ft Walton Beach

Flights from Louisville Intl to Orlando Sanford Intl

Cheap flights from Louisville to Los Angeles from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Los Angeles departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Louisville to Los Angeles

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Louisville to Los Angeles

Our best Spirit Airlines deals on Louisville to Los Angeles flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Louisville to Los Angeles that are best for you.

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Louisville to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Los Angeles?

What is the cheapest day to depart on your flight to Los Angeles?

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from Louisville to Los Angeles during this time can be as low as $161. At noon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $183 per ticket.

What is the cheapest Louisville Intl to Los Angeles flight route?

Fly from Louisville Intl to Los Angeles for the best Louisville Intl - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

What cabin class options are available on Louisville Intl to Los Angeles flights?

There are 3 cabin classes available to choose from on Louisville Intl to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Louisville to Los Angeles flight prices changed over time?

As of September 2025, prices for Louisville to Los Angeles flights are approximately 211% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Louisville Intl to Los Angeles?

Southwest, Spirit Airlines, and American Airlines are the most popular carriers operating from Louisville Intl to Los Angeles

What airlines fly to Los Angeles?

When to book flights from Louisville to Los Angeles

Cheap Louisville to Los Angeles (SDF to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Los Angeles

Best Price Found

Fastest flight time

Direct flights

Airports in Los Angeles

How far is Louisville Intl to Los Angeles by plane?

When did momondo last update prices for flights from Louisville Intl Airport to Los Angeles Airport?

How many operators does momondo search for flights from Louisville Intl Airport to Los Angeles Airport?

How old do you have to be to fly from Louisville Intl Airport to Los Angeles Airport?

What documentation or ID do you need to fly to Los Angeles Airport?

What is the most popular plane model from Louisville to Los Angeles?

What is the most popular airline from Louisville to Los Angeles?

Best airlines flying from Louisville to Los Angeles

Compare and see reviews for airlines that fly from Louisville to Los Angeles with momondo

Traveling to a place near Los Angeles?

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Los Angeles?

Can I find flights from Louisville to Los Angeles with flexible booking policies on momondo?

How can momondo help me find flights from Louisville to Los Angeles?

I’m not ready to book a flight from Louisville to Los Angeles right now. Can momondo alert me if prices change?

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California