HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Irvine

$42+ Cheap flights from Kentucky 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Irvine 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 Kentucky to Irvine

Keep the following information in mind while searching for Kentucky to Irvine flight deals. Data was last updated May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$118
(Cheapflightsfares)

One-way from

$42
(FlightHub)

Popular in

December

Cheapest in

May

Average price

$232
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 Kentucky to Irvine
Search Deals
One-way flight from Kentucky to Irvine
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Kentucky to Irvine

Cheapest flights from Kentucky to Irvine
Explore the most affordable flight options available from Kentucky to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 10/26:09 pmSDF - LAX
Nonstop4h 26mSpirit Airlines
Sun 10/510:02 amLAX - SDF
Nonstop4h 12mSpirit Airlines
Deal found 4/30$118
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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.
Mon 5/57:29 pmCVG - LAX
1 stop25h 14mFrontier
Wed 5/74:59 pmLAX - CVG
1 stop29h 00mFrontier
Deal found 5/1$178
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:01 amBNA - LAX
1 stop9h 42mFrontier
Mon 5/126:15 amLAX - BNA
1 stop10h 37mFrontier
Deal found 5/1$178
This Booking.com deal was found by Cheapflights users on 4/30. 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.
Sun 7/209:52 pmCVG - LAX
Nonstop4h 40mAllegiant Air
Thu 7/311:50 pmLAX - CVG
Nonstop4h 12mAllegiant Air
Deal found 4/30$179
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/287:49 amBNA - LAX
2 stops32h 17mSpirit Airlines
Wed 6/46:52 pmLAX - BNA
1 stop9h 03mSpirit Airlines
Deal found 4/30$179
This CheapOair deal was found by Cheapflights users on 5/1. 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 5/87:52 pmBNA - LAX
1 stop6h 38mMultiple Airlines
Sun 5/113:50 pmLAX - BNA
1 stop14h 30mMultiple Airlines
Deal found 5/1$181
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sun 6/19:54 pmCVG - LAX
Nonstop4h 40mMultiple Airlines
Mon 6/22:01 pmLAX - CVG
1 stop8h 17mMultiple Airlines
Deal found 5/1$185
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/288:05 pmSDF - LAX
1 stop24h 34mMultiple Airlines
Fri 5/307:46 amLAX - SDF
Nonstop4h 10mMultiple Airlines
Deal found 4/30$188
This Mytrip deal was found by Cheapflights users on 5/1. 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.
Thu 5/296:00 amTYS - LAX
2 stops11h 06mMultiple Airlines
Sun 6/19:26 pmLAX - TYS
2 stops16h 21mMultiple Airlines
Deal found 5/1$235
This Mytrip deal was found by Cheapflights users on 5/1. 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.
Thu 5/159:07 pmLEX - LAX
1 stop19h 59mMultiple Airlines
Sun 5/186:00 amLAX - LEX
1 stop11h 17mMultiple Airlines
Deal found 5/1$260
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/243:00 pmBNA - LAX
Nonstop4h 35mDelta
Sat 5/316:55 amLAX - BNA
Nonstop3h 55mDelta
Deal found 5/1$275
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:30 pmTYS - LAX
1 stop19h 32mFrontier
Wed 5/2811:45 amLAX - TYS
1 stop25h 50mFrontier
Deal found 4/30$278

Cheapflights Fare Finder

Customize your flight search to find flights from Kentucky 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 May 1, 2025.
Use the filters below to find and compare flights from Kentucky to Irvine that are best for you.

Fly from

Kentucky

Fly to

Irvine

Route

Depart

Return

Price

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Thu 10/2

6:09 pm-7:35 pm

Nonstop4h 26m

Los Angeles

Sun 10/5

10:02 am-5:14 pm

Nonstop4h 12m

$118

CincinnatiLos Angeles

CVG - LAX

CVGLAX

Cincinnati Cinci./N. Kentucky

Mon 5/12

5:45 am-5:43 pm

1 stop14h 58m

Los Angeles

Wed 5/14

10:35 pm-10:17 am

1 stop8h 42m

$178

NashvilleLos Angeles

BNA - LAX

BNALAX

Nashville Intl

Mon 5/12

10:01 am-5:43 pm

1 stop9h 42m

Los Angeles

Thu 5/15

4:59 pm-9:09 am

1 stop14h 10m

$178

CincinnatiLos Angeles

CVG - LAX

CVGLAX

Cincinnati Cinci./N. Kentucky

Sun 7/20

9:52 pm-11:32 pm

Nonstop4h 40m

Los Angeles

Thu 7/31

1:50 pm-9:02 pm

Nonstop4h 12m

$179

NashvilleLos Angeles

BNA - LAX

BNALAX

Nashville Intl

Wed 5/28

7:49 am-2:06 pm

2 stops32h 17m

Los Angeles

Wed 6/4

6:52 pm-5:55 am

1 stop9h 03m

$179

CincinnatiLos Angeles

CVG - LAX

CVGLAX

Cincinnati Cinci./N. Kentucky

Sun 6/1

9:54 pm-11:34 pm

Nonstop4h 40m

Los Angeles

Mon 6/2

2:01 pm-1:18 am

1 stop8h 17m

$185

NashvilleLos Angeles

BNA - LAX

BNALAX

Nashville Intl

Fri 5/16

7:52 pm-9:52 am

1 stop16h 00m

Los Angeles

Fri 5/23

10:10 pm-5:55 am

1 stop5h 45m

$185

LouisvilleLos Angeles

SDF - LAX

SDFLAX

Louisville Intl

Wed 5/28

8:05 pm-5:39 pm

1 stop24h 34m

Los Angeles

Fri 5/30

7:46 am-2:56 pm

Nonstop4h 10m

$188

KnoxvilleLos Angeles

TYS - LAX

TYSLAX

Knoxville McGhee Tyson

Thu 5/29

6:00 am-2:06 pm

2 stops11h 06m

Los Angeles

Sun 6/1

9:26 pm-4:47 pm

2 stops16h 21m

$235

LexingtonLos Angeles

LEX - LAX

LEXLAX

Lexington Blue Grass

Thu 5/15

9:07 pm-2:06 pm

1 stop19h 59m

Los Angeles

Sun 5/18

6:00 am-8:17 pm

1 stop11h 17m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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

Best time to book a flight from Kentucky to Irvine

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

What is the cheapest month to book a flight from Kentucky to Irvine?

Currently, January is the cheapest month in which you can book a flight from Kentucky to Irvine (average of $246). Flying from Kentucky to Irvine in March is currently the most expensive (average of $327). 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 KY to IR9?

Find hourly flight availability from Kentucky 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Irvine as you normally would.

Rainfall in Irvine by month

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

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Irvine when rainfall is around 0.0 in.

Temperature in Irvine by month

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

If weather is an important factor for your trip to Irvine, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 May 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Kentucky to Irvine have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Kentucky to Irvine flight route?

    This flight path from Kentucky to Irvine 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 Kentucky to Irvine one-way?

    The cheapest airlines for a one-way flight from Kentucky to Irvine are Spirit Airlines ($42), Frontier ($95), and Allegiant Air ($104).

  • What are the most popular routes from Kentucky to Irvine?

    Most travelers choose Nashville Intl - Los Angeles, Cincinnati Cinci./N. Kentucky - Los Angeles or Louisville Intl - Los Angeles when deciding on the best route from Kentucky to Irvine.

  • What are the cheapest flights from Kentucky to Irvine?

    Looking for the cheapest flight from Kentucky to Irvine? While on average our users pay $120, our data indicates the cheapest price to be $42. The most popular route (Nashville Intl - Los Angeles), is priced around $143.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Irvine (average of $246). Flying from Kentucky to Irvine in March is currently the most expensive (average of $327). 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

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 Kentucky to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
Newark to Las Vegas flights
Seattle to Los Angeles flights
John F Kennedy Intl to San Francisco flights
Dallas/Fort Worth to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Newark to San Francisco flights
Dallas/Fort Worth to Las Vegas flights
Newark to Los Angeles flights
LaGuardia to Los Angeles flights
San Francisco to Los Angeles flights
Los Angeles to Las Vegas flights
O'Hare Intl to Las Vegas flights
San Jose to Los Angeles flights
LaGuardia to Las Vegas flights
Seattle to Las Vegas flights
Dulles Intl to Los Angeles flights
Baltimore to Los Angeles flights
Hobby to Las Vegas flights
Oakland to Los Angeles flights
Reagan-National to Los Angeles flights
Los Angeles to San Francisco flights
Boston to Las Vegas flights
Boston to Los Angeles flights
O'Hare Intl to Los Angeles flights
Santa Ana to Las Vegas flights
Seattle to Santa Ana flights
San Francisco to Las Vegas flights
Burbank to Las Vegas flights
Los Angeles to San Jose flights
Denver to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
Seattle to San Diego flights
John F Kennedy Intl to Ontario flights
Los Angeles to Oakland flights
LaGuardia to San Francisco flights
San Francisco to Ontario flights
Reagan-National to Las Vegas flights
George Bush Intcntl to Las Vegas flights
Hobby to Los Angeles flights
Oakland to Santa Ana flights
Dulles Intl to Las Vegas flights
Dulles Intl to San Francisco flights
Atlanta to Las Vegas flights
Portland to Los Angeles flights
Seattle to Ontario flights
Ontario to San Francisco flights
Philadelphia to Las Vegas flights
Reagan-National to San Francisco flights
Baltimore to Las Vegas flights

Top 5 airlines flying from Kentucky to Irvine

Discover the top 5 airlines that operate flights from Kentucky 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$100Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$199Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$444FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$513FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$298Average$485FlexibilityNo 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.
Site
Privacy Preferences©2025 Cheapflights