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$115+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Irvine are usually found in July or June, booked 90 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap 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 January 27, 2026.

This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1412:00 pm
SDF
-
LAX
1 stop14h 50m
Spirit Airlines
Fri 2/2011:59 pm
LAX
-
SDF
1 stop8h 06m
Spirit Airlines
Deal found 1/26$240
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:33 pm
SDF
-
LAX
2 stops18h 42m
Spirit Airlines
Mon 3/21:05 am
LAX
-
SDF
2 stops10h 33m
Spirit Airlines
Deal found 1/27$245
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Mon 2/239:30 am
SDF
-
LAX
1 stop17h 20m
Multiple Airlines
Mon 3/211:59 pm
LAX
-
SDF
1 stop11h 39m
Multiple Airlines
Deal found 1/24$257
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/231:19 pm
SDF
-
LAX
2 stops20h 56m
Spirit Airlines
Mon 3/211:59 pm
LAX
-
SDF
1 stop11h 39m
Spirit Airlines
Deal found 1/25$261
This Priceline deal was found by Cheapflights users on 1/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:33 pm
SDF
-
LAX
1 stop11h 17m
Spirit Airlines
Mon 3/211:59 pm
LAX
-
SDF
1 stop11h 39m
Spirit Airlines
Deal found 1/25$271
This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:14 pm
SDF
-
LAX
1 stop13h 42m
Spirit Airlines
Mon 3/3011:40 pm
LAX
-
SDF
1 stop9h 39m
Spirit Airlines
Deal found 1/25$280
This Priceline deal was found by Cheapflights users on 1/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:14 pm
SDF
-
LAX
1 stop13h 42m
Spirit Airlines
Mon 3/3011:40 pm
LAX
-
SDF
1 stop9h 39m
Spirit Airlines
Deal found 1/26$281
This Orbitz deal was found by Cheapflights users on 1/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:00 pm
SDF
-
LAX
1 stop14h 50m
Spirit Airlines
Fri 3/611:59 pm
LAX
-
SDF
1 stop8h 06m
Spirit Airlines
Deal found 1/26$284
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sat 2/1412:00 pm
SDF
-
LAX
2 stops22h 26m
Multiple Airlines
Thu 2/1911:59 pm
LAX
-
SDF
1 stop32h 06m
Multiple Airlines
Deal found 1/26$287

Find flight deals from Louisville to Irvine

Keep the following information in mind while searching for Louisville to Irvine flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(Booking.com)

One-way from

$115
(Cheapflightsfares)

Popular in

April

Cheapest in

July

Average price

$381
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. 13% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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

Mon 2/23

9:30 am-11:50 pm

1 stop17h 20m

Los Angeles

Mon 3/2

9:21 pm-12:21 pm

2 stops36h 00m

$276

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Fri 3/13

12:03 pm-10:14 pm

2 stops37h 11m

Los Angeles

Tue 3/17

10:43 pm-11:08 am

1 stop9h 25m

$328

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Tue 2/24

6:30 pm-11:40 pm

1 stop8h 10m

Los Angeles

Tue 3/3

11:40 am-11:20 pm

2 stops8h 40m

$344

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Sat 2/28

4:50 pm-11:40 pm

1 stop9h 50m

Los Angeles

Wed 3/11

5:15 am-4:20 pm

1 stop8h 05m

$355

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Sat 4/25

9:07 am-1:33 pm

1 stop7h 26m

Los Angeles

Sat 5/2

11:20 pm-6:35 am

Nonstop4h 15m

$361

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Sat 2/28

5:00 pm-11:13 pm

1 stop9h 13m

Los Angeles

Tue 3/3

6:00 am-3:48 pm

1 stop6h 48m

$367

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Mon 2/23

5:33 am-11:00 am

1 stop8h 27m

Los Angeles

Wed 2/25

10:20 pm-10:04 am

1 stop8h 44m

$369

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Sun 3/22

3:33 pm-11:56 pm

1 stop11h 23m

Los Angeles

Sat 3/28

11:40 pm-2:33 pm

1 stop11h 53m

$373

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Mon 3/9

9:30 am-11:50 pm

1 stop17h 20m

Los Angeles

Sat 3/14

11:40 pm-11:08 am

2 stops32h 28m

$376

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Sat 4/25

10:45 am-4:20 pm

1 stop8h 35m

Los Angeles

Sat 5/2

8:25 pm-9:25 am

2 stops10h 00m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 20 results
1
2

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 January 23, 2026.

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 January is currently the most expensive (average of $175). 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 January 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Louisville to Irvine at noon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

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 February 10, 2025.

Travelers seeking maximum savings on their Louisville to Irvine flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday 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 January 27, 2026.
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
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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
8,118 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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
9,205 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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
11,197 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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
8,384 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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 United Airlines fly from Louisville to Irvine in about 7h 26m. The time it takes to get you to your destination can typically vary by up to 44m. 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 airlines to fly from Louisville to Irvine one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Louisville to Irvine for a low price.

  • What are the cheapest flights from Louisville to Irvine?

    While on average a flight from Louisville to Irvine is generally $303, our data shows the cheapest flight currently is $301. When looking at the most popular route, (Louisville Intl - Los Angeles), you can expect to pay $240 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 January is currently the most expensive (average of $175). 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.

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$95Average$152FlexibilityNo cancel feeOn-time65%
DeltaCheapest$150Average$351FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$217Average$469FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$424FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$282Average$453FlexibilityNo cancel feeOn-time63%

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