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$87+ Cheap flights from Louisville (SDF) to Irvine, CA

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
nov 23 — nov 301
dom 11/23
dom 11/30
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Irvine are usually found in July or May, booked 90 days in advance, depart on a Saturday or Sunday and return on a Friday

Find flight deals from Louisville to Irvine

Cheapest flights from Louisville to Irvine
Explore the most affordable flight options available from Louisville to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 24, 2025.

This American Airlines deal was found by Cheapflights users on 10/23. 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.
qui 12/116:30 amSDF - LAX
1 stop10h 48mAmerican Airlines
seg 12/1510:00 amLAX - SDF
1 stop9h 56mAmerican Airlines
Deal found 10/23$225
This American Airlines deal was found by Cheapflights users on 10/23. 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.
seg 12/86:21 pmSDF - LAX
1 stop8h 06mAmerican Airlines
sáb 12/137:00 amLAX - SDF
1 stop12h 00mAmerican Airlines
Deal found 10/23$254
This American Airlines deal was found by Cheapflights users on 10/23. 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.
sex 12/56:15 amSDF - LAX
1 stop7h 38mAmerican Airlines
seg 12/810:00 amLAX - SDF
1 stop9h 56mAmerican Airlines
Deal found 10/23$259
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/612:37 pmSDF - LAX
1 stop7h 40mDelta
sáb 12/1310:45 amLAX - SDF
1 stop7h 46mDelta
Deal found 10/23$281
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/276:00 amSDF - LAX
1 stop7h 06mDelta
sáb 12/69:55 pmLAX - SDF
1 stop8h 55mDelta
Deal found 10/21$285
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/81:50 pmSDF - LAX
2 stops10h 30mSouthwest
sáb 12/135:30 amLAX - SDF
1 stop6h 20mSouthwest
Deal found 10/23$286
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/37:15 amSDF - LAX
1 stop8h 16mDelta
sex 12/121:25 pmLAX - SDF
1 stop6h 43mDelta
Deal found 10/21$287
This American Airlines deal was found by Cheapflights users on 10/22. 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.
ter 12/26:04 amSDF - LAX
1 stop8h 56mAmerican Airlines
ter 12/166:00 amLAX - SDF
1 stop11h 04mAmerican Airlines
Deal found 10/22$291
This Mytrip deal was found by Cheapflights users on 10/21. 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.
dom 11/167:11 pmSDF - LAX
2 stops23h 40mSpirit Airlines
qua 11/194:56 pmLAX - SDF
2 stops21h 57mSpirit Airlines
Deal found 10/21$296

Cheap flight deals from Louisville to Irvine

Keep the following information in mind while searching for Louisville to Irvine flight deals. Data was last updated outubro 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(CheapOair)

One-way from

$87
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$296
Provider with most accurate pricing for Louisville Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Los Angeles flights.
Search Deals
From Louisville Intl to Irvine
Search Deals
One-way flight from Louisville Intl to Irvine
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Irvine 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 outubro 24, 2025.
Use the filters below to find and compare flights from Louisville to Irvine that are best for you.

Fly from

Louisville

Fly to

Irvine

Route

Depart

Return

Price

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

sáb 2/21

12:45 pm-6:05 pm

1 stop8h 20m

Los Angeles

qua 2/25

5:40 am-5:30 pm

2 stops8h 50m

$245

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

sáb 12/6

12:37 pm-5:17 pm

1 stop7h 40m

Los Angeles

sáb 12/13

10:45 am-9:31 pm

1 stop7h 46m

$281

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

qua 2/4

5:45 pm-11:40 pm

1 stop8h 55m

Los Angeles

sáb 2/7

8:25 am-7:42 pm

1 stop8h 17m

$281

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

qua 2/11

4:15 pm-9:17 pm

1 stop8h 02m

Los Angeles

ter 2/17

9:50 pm-9:34 am

1 stop8h 44m

$281

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

qua 2/11

6:00 am-11:00 am

1 stop8h 00m

Los Angeles

sáb 2/14

5:30 am-5:42 pm

1 stop9h 12m

$281

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

qui 11/27

6:00 am-10:06 am

1 stop7h 06m

Los Angeles

sáb 12/6

9:55 pm-9:50 am

1 stop8h 55m

$285

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

ter 12/30

7:24 pm-12:39 am

1 stop8h 15m

Los Angeles

seg 1/5

9:40 pm-10:24 am

1 stop9h 44m

$287

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

seg 2/23

12:40 pm-6:40 pm

1 stop9h 00m

Los Angeles

sáb 2/28

10:55 pm-9:57 am

1 stop8h 02m

$287

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

sex 12/5

6:16 pm-11:25 pm

1 stop8h 09m

Los Angeles

qua 12/10

1:25 pm-11:08 pm

1 stop6h 43m

$287

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

sáb 2/7

10:10 am-2:28 pm

1 stop7h 18m

Los Angeles

seg 2/9

10:55 pm-9:34 am

1 stop7h 39m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 21 results
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2
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Best time to book a flight from Louisville to Irvine

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

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Irvine. Price data was last updated on October 17, 2025.

To ensure you get the cheapest price possible for a flight from Louisville to Irvine, you should look to book at least 90 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 Louisville to Irvine?

Currently, May is the cheapest month in which you can book a flight from Louisville to Irvine (average of $93). Flying from Louisville to Irvine in April is currently the most expensive (average of $166). 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 SDF to IR9?

Find hourly flight availability from Louisville to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated outubro 24, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisville to Irvine in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Louisville to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Irvine. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisville to Irvine flight should consider departing on Wednesday evenings 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 Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated outubro 24, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Louisville to Irvine to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

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.
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

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.
Delta
7.9
Good
7,982 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

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.
United Airlines
7.4
Good
8,995 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

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.
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

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.
Spirit Airlines
6.3
Okay
8,104 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

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 Louisville to Irvine. 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 from for flights from Louisville to Irvine?

    If you book a flight to Irvine from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 0 flights from Louisville Intl to Irvine per day from 5 different airlines.

  • How popular is this Louisville to Irvine flight route?

    Within the past month, 9 users have taken a look at flights from Louisville Intl to Irvine.

  • How long is the flight from Louisville to Irvine?

    Airlines like Southwest and Delta fly from Louisville to Irvine in about 7h 40m. The time it takes to get you to your destination can typically vary by up to 40m. There are 1837 mi between Louisville and Irvine. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Louisville to Irvine?

    While on average a flight from Louisville to Irvine is generally $255, our data shows the cheapest flight currently is $90. When looking at the most popular route, (Louisville Intl - Los Angeles), you can expect to pay $191 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Louisville to Irvine (average of $93). Flying from Louisville to Irvine in April is currently the most expensive (average of $166). 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

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Top 5 airlines flying from Louisville to Irvine

Discover the top 5 airlines that operate flights from Louisville to Irvine. 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 outubro 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$155FlexibilityNo cancel feeOn-time65%
DeltaCheapest$173Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$291Average$495FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$306Average$454FlexibilityNo cancel feeOn-time63%

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