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Lexington

$93+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LEX
dic. 5 — dic. 121
vie. 12/5
vie. 12/12
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Lexington Blue Grass are usually found in September or August, 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 noviembre 5, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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.
lun. 12/11:30 amLAX - LEX
1 stop8h 59mAmerican Airlines
mar. 12/96:10 pmLEX - LAX
1 stop7h 09mAmerican Airlines
Deal found 11/2$289
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
sáb. 11/228:57 amLAX - LEX
1 stop22h 29mMultiple Airlines
dom. 11/2310:21 pmLEX - LAX
1 stop17h 32mMultiple Airlines
Deal found 11/2$293
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
sáb. 11/1511:53 amLAX - LEX
2 stops18h 13mMultiple Airlines
dom. 11/1610:05 pmLEX - LAX
1 stop13h 09mMultiple Airlines
Deal found 11/3$299
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
vie. 11/289:54 pmLAX - LEX
1 stop12h 21mMultiple Airlines
lun. 12/89:02 pmLEX - LAX
2 stops26h 03mMultiple Airlines
Deal found 11/3$310
This American Airlines deal was found by Cheapflights users on 11/4. 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.
jue. 12/412:45 amLAX - LEX
1 stop6h 49mAmerican Airlines
dom. 12/77:00 amLEX - LAX
1 stop9h 45mAmerican Airlines
Deal found 11/4$336
This American Airlines deal was found by Cheapflights users on 11/3. 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.
vie. 11/281:30 pmLAX - LEX
1 stop6h 20mAmerican Airlines
lun. 12/86:58 pmLEX - LAX
1 stop7h 29mAmerican Airlines
Deal found 11/3$344

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 noviembre 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$237
(Kiwi.com)

One-way from

$93
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$485
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.
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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. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 noviembre 5, 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

sáb. 1/10

7:20 am-7:13 pm

1 stop8h 53m

Lexington Blue Grass

mié. 1/14

7:26 am-2:46 pm

1 stop10h 20m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

jue. 1/29

1:04 pm-10:30 pm

1 stop6h 26m

Lexington Blue Grass

lun. 2/2

8:35 am-1:30 pm

1 stop7h 55m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

vie. 12/5

7:00 am-5:34 pm

1 stop7h 34m

Lexington Blue Grass

dom. 12/7

7:00 am-1:45 pm

1 stop9h 45m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

jue. 1/22

12:40 pm-10:40 pm

1 stop7h 00m

Lexington Blue Grass

mar. 1/27

5:32 pm-10:57 pm

1 stop8h 25m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

lun. 1/26

10:20 pm-9:57 am

1 stop8h 37m

Lexington Blue Grass

sáb. 1/31

10:31 am-5:55 pm

1 stop10h 24m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

mar. 12/2

11:02 am-10:06 pm

1 stop8h 04m

Lexington Blue Grass

mar. 12/9

2:10 pm-6:21 pm

1 stop7h 11m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

vie. 11/28

9:54 pm-1:15 pm

1 stop12h 21m

Lexington Blue Grass

lun. 12/8

9:02 pm-8:05 pm

2 stops26h 03m

$310

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

jue. 1/29

8:55 am-9:28 pm

1 stop9h 33m

Lexington Blue Grass

lun. 2/2

11:39 am-6:34 pm

2 stops9h 55m

$341

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

vie. 11/21

12:19 am-10:26 am

3 stops31h 07m

Lexington Blue Grass

dom. 11/23

10:21 pm-9:59 am

1 stop14h 38m

$382

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

dom. 11/16

12:45 am-10:33 am

1 stop6h 48m

Lexington Blue Grass

dom. 11/23

5:00 am-9:31 am

1 stop7h 31m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 19 results
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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 31, 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 $182). 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 noviembre 5, 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 noviembre 5, 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
7.9
Good
8,004 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
9,002 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
11,042 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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 United Airlines can get you from Irvine to Lexington in just under 6h 26m. Your travel time can differ by up to 2h 27m. 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 $182). 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
Berea
Georgetown
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 noviembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$496FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$481FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$469FlexibilityNo cancel feeOn-timeN/A

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