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Lexington

$166+ Cheap flights from Irvine, CA to Lexington (LEX)

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LEX
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Lexington Blue Grass are usually found in September or November, booked 74 days in advance, depart on a Thursday or Friday and return on a Saturday

Find flight deals from Irvine to Lexington

Cheapest flights from Irvine to Lexington
Explore the most affordable flight options available from Irvine to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Wed 10/293:27 pmLAX - LEX
1 stop27h 02mMultiple Airlines
Sun 11/210:19 pmLEX - LAX
1 stop14h 25mMultiple Airlines
Deal found 10/16$190
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Thu 11/139:04 amLAX - LEX
1 stop9h 11mMultiple Airlines
Sun 11/1610:05 pmLEX - LAX
2 stops20h 40mMultiple Airlines
Deal found 10/15$245
This Delta deal was found by Cheapflights users on 10/16. 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.
Fri 11/79:45 pmLAX - LEX
1 stop8h 35mDelta
Thu 11/1310:34 amLEX - LAX
1 stop10h 21mDelta
Deal found 10/16$289
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 11/611:02 amLAX - LEX
1 stop8h 22mUnited Airlines
Sat 11/81:59 pmLEX - LAX
1 stop7h 16mUnited Airlines
Deal found 10/15$299
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Fri 11/74:42 pmLAX - LEX
2 stops47h 07mMultiple Airlines
Thu 11/137:39 pmLEX - LAX
1 stop18h 19mMultiple Airlines
Deal found 10/16$301
This Delta deal was found by Cheapflights users on 10/15. 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.
Thu 10/302:15 pmLAX - LEX
1 stop6h 50mDelta
Wed 11/55:57 pmLEX - LAX
1 stop9h 34mDelta
Deal found 10/15$314
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 12/1310:02 amLAX - LEX
2 stops8h 43mAmerican Airlines
Tue 12/167:00 amLEX - LAX
1 stop8h 16mAmerican Airlines
Deal found 10/16$338
This Delta deal was found by Cheapflights users on 10/15. 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 11/112:19 pmLAX - LEX
1 stop8h 46mDelta
Tue 11/43:46 pmLEX - LAX
1 stop9h 03mDelta
Deal found 10/15$339
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/11:14 pmLAX - LEX
2 stops8h 06mAmerican Airlines
Tue 11/46:40 amLEX - LAX
1 stop7h 57mAmerican Airlines
Deal found 10/15$344
This KAYAK deal was found by Cheapflights users on 10/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:55 pmLAX - LEX
1 stop7h 32mDelta
Thu 11/273:40 pmLEX - LAX
1 stop9h 05mDelta
Deal found 10/15$372

Cheap flight deals from Irvine to Lexington

Keep the following information in mind while searching for Irvine to Lexington flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$190
(Kiwi.com)

One-way from

$166
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$472
Provider with most accurate pricing for Los Angeles-Lexington Blue Grass flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Lexington Blue Grass flights.
Search Deals
From Irvine to Lexington Blue Grass
Search Deals
One-way flight from Irvine to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 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 Irvine to Lexington 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 October 16, 2025.
Use the filters below to find and compare flights from Irvine to Lexington that are best for you.

Fly from

Irvine

Fly to

Lexington

Route

Depart

Return

Price

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Wed 2/11

9:35 am-9:39 pm

1 stop9h 04m

Lexington Blue Grass

Thu 2/19

1:30 pm-6:40 pm

1 stop8h 10m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Tue 11/11

6:00 am-5:50 pm

1 stop8h 50m

Lexington Blue Grass

Tue 11/18

7:55 am-12:56 pm

1 stop8h 01m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Wed 11/12

7:15 am-7:14 pm

1 stop8h 59m

Lexington Blue Grass

Sat 11/15

10:29 am-5:55 pm

1 stop10h 26m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Sat 12/27

7:25 am-4:57 pm

1 stop6h 32m

Lexington Blue Grass

Wed 12/31

6:20 am-10:43 am

1 stop7h 23m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Tue 11/11

7:15 am-7:14 pm

1 stop8h 59m

Lexington Blue Grass

Tue 11/18

3:40 pm-9:45 pm

1 stop9h 05m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Fri 12/26

11:59 pm-9:57 am

1 stop6h 58m

Lexington Blue Grass

Wed 12/31

6:20 am-10:43 am

1 stop7h 23m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Thu 1/8

1:10 pm-11:15 pm

1 stop7h 05m

Lexington Blue Grass

Sun 1/11

7:36 am-3:42 pm

2 stops11h 06m

$294

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Thu 11/6

11:02 am-10:24 pm

1 stop8h 22m

Lexington Blue Grass

Sat 11/8

1:59 pm-6:15 pm

1 stop7h 16m

$299

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Thu 10/30

2:15 pm-12:05 am

1 stop6h 50m

Lexington Blue Grass

Wed 11/5

5:57 pm-12:31 am

1 stop9h 34m

$314

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Fri 12/26

7:25 am-4:57 pm

1 stop6h 32m

Lexington Blue Grass

Sat 1/3

7:43 pm-12:45 am

1 stop8h 02m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 18 results
1
2

Best time to book a flight from Irvine to Lexington

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

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Lexington. Price data was last updated on October 10, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irvine to Lexington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Irvine to Lexington (average of $71). Flying from Irvine to Lexington in November is currently the most expensive (average of $193). 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 IR9 to LEX?

Find hourly flight availability from Irvine to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

One of the essential ways to save on airfare from Irvine to Lexington is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated October 16, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Irvine to Lexington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Irvine to Lexington. 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 Lexington from Irvine?

    Located just 5.6 mi from the city center, Lexington Blue Grass is the airport most travelers will use when flying to Lexington from Irvine. Booking flights from Irvine to Blue Grass (LEX) should be relatively easy as there are 0 daily inbound flights from Irvine from 3 different airlines.

  • How long is the flight from Irvine to Lexington?

    Delta and American Airlines can get you from Irvine to Lexington in just under 8h 50m. Your travel time can differ by up to 14m. The distance from Irvine to Lexington is about 1899 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Irvine to Lexington (average of $71). Flying from Irvine to Lexington in November is currently the most expensive (average of $193). 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 Lexington?

Book flights to Lexington if you plan to visit one of these locations
Georgetown
Berea
Frankfort

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Top 3 airlines flying from Irvine to Lexington

Discover the top 3 airlines that operate flights from Irvine to Lexington. 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$483FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$461FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$382Average$489FlexibilityNo cancel feeOn-time69%

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