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Lexington

$91+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LEX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Lexington Blue Grass are usually found in August or September, booked 86 days in advance, depart on a Thursday or Friday and return on a Saturday

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 July 3, 2025.

Round-trip from

$232
(Mytrip)

One-way from

$91
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$488
From Irvine to Lexington Blue Grass
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One-way flight from Irvine to Lexington Blue Grass
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Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 6/30. 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.
Thu 7/316:00 amLAX - LEX
1 stop12h 28mMultiple Airlines
Thu 8/710:18 pmLEX - LAX
1 stop15h 07mMultiple Airlines
Deal found 6/30$232
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/302:29 pmLAX - LEX
1 stop6h 30mDelta
Wed 8/65:50 amLEX - LAX
1 stop6h 55mDelta
Deal found 7/2$289
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 7/291:22 amLAX - LEX
1 stop9h 05mAmerican Airlines
Mon 8/46:08 pmLEX - LAX
1 stop6h 47mAmerican Airlines
Deal found 7/3$323
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/18:18 amLAX - LEX
1 stop9h 03mUnited Airlines
Fri 7/49:26 amLEX - LAX
1 stop8h 32mUnited Airlines
Deal found 7/1$395

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 July 3, 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

Thu 7/31

6:00 am-9:28 pm

1 stop12h 28m

Lexington Blue Grass

Thu 8/7

10:18 pm-10:25 am

1 stop15h 07m

$232

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Wed 7/30

2:29 pm-11:59 pm

1 stop6h 30m

Lexington Blue Grass

Fri 8/8

5:50 pm-11:05 pm

1 stop8h 15m

$289

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Tue 7/29

1:22 am-1:27 pm

1 stop9h 05m

Lexington Blue Grass

Mon 8/4

6:08 pm-9:55 pm

1 stop6h 47m

$323

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Wed 7/16

11:00 am-10:11 pm

1 stop8h 11m

Lexington Blue Grass

Tue 7/22

5:44 pm-10:10 pm

1 stop7h 26m

$444

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Thu 7/24

6:00 am-9:28 pm

1 stop12h 28m

$91

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Wed 9/17

11:39 am-9:32 pm

1 stop6h 53m

$151

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Thu 7/24

2:09 pm-8:30 pm

2 stops27h 21m

$225

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Thu 8/21

10:35 pm-8:48 pm

2 stops19h 13m

$287

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Wed 7/23

8:52 am-11:29 pm

2 stops11h 37m

$329

Los AngelesLexington

LAX - LEX

LAXLEX

Los Angeles

Wed 7/23

1:22 am-1:27 pm

1 stop9h 05m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 June 27, 2025.

Booking 83 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, August is the cheapest month in which you can book a flight from Irvine to Lexington (average of $303). Flying from Irvine to Lexington in April is currently the most expensive (average of $390). 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 July 3, 2025.

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

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

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

Travelers seeking maximum savings on their Irvine to Lexington flight should consider departing on Saturday at noon 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 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 July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
708 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

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 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.

  • What are the cheapest airlines to fly from Irvine to Lexington one-way?

    The cheapest airlines for a one-way flight from Irvine to Lexington are Delta ($151), Allegiant Air ($225), and United Airlines ($287).

  • 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, August is the cheapest month in which you can book a flight from Irvine to Lexington (average of $303). Flying from Irvine to Lexington in April is currently the most expensive (average of $390). 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 Irvine?

Book flights to Irvine if you plan to visit one of these locations
Georgetown
Danville
Berea

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$565FlexibilityNo cancel feeOn-time69%
DeltaCheapest$288Average$442FlexibilityNo cancel feeOn-timeN/A

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