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Lexington

$95+ Cheap flights from O'Hare Intl (ORD) 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LEX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$189
(United Airlines)

One-way from

$95
(Delta)

Popular in

April

Cheapest in

February

Average price

$282

Good round-trip deal

$219 or less

Good one-way deal

$243 or less
From Chicago O'Hare Intl to Lexington Blue Grass
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One-way flight from Chicago O'Hare Intl to Lexington Blue Grass
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Highest demand for flights based on searches. 10% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Lexington Blue Grass.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Lexington Blue Grass.
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Find flight deals from O'Hare Intl to Lexington

Cheapest flights from O'Hare Intl to Lexington
Explore the most affordable flight options available from O'Hare Intl to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/52:34 pmORD - LEX
Nonstop1h 33mUnited Airlines
Sun 9/711:10 amLEX - ORD
Nonstop1h 43mUnited Airlines
Deal found 8/12$189
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/53:39 pmORD - LEX
Nonstop1h 24mAmerican Airlines
Mon 9/86:34 pmLEX - ORD
Nonstop1h 44mAmerican Airlines
Deal found 8/12$190
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/138:10 amORD - LEX
Nonstop1h 29mAmerican Airlines
Sat 9/132:35 pmLEX - ORD
1 stop4h 59mAmerican Airlines
Deal found 8/13$193
This United Airlines deal was found by Cheapflights users on 8/11. 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 8/2810:51 amORD - LEX
Nonstop1h 33mUnited Airlines
Mon 9/15:48 pmLEX - ORD
Nonstop1h 52mUnited Airlines
Deal found 8/11$194
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 8/2710:51 amORD - LEX
Nonstop1h 33mUnited Airlines
Sun 8/311:59 pmLEX - ORD
Nonstop1h 45mUnited Airlines
Deal found 8/12$199
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Mon 9/156:52 pmORD - LEX
1 stop19h 14mAmerican Airlines
Tue 9/166:34 pmLEX - ORD
Nonstop1h 44mAmerican Airlines
Deal found 8/13$200
This Delta deal was found by Cheapflights users on 8/12. 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.
Tue 9/95:45 amORD - LEX
1 stop5h 33mDelta
Tue 9/167:55 amLEX - ORD
1 stop5h 40mDelta
Deal found 8/12$209
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/38:12 pmORD - LEX
1 stop14h 14mMultiple Airlines
Sun 9/712:16 pmLEX - ORD
1 stop23h 36mMultiple Airlines
Deal found 8/12$218
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 10/158:45 pmORD - LEX
Nonstop1h 36mAmerican Airlines
Mon 10/207:00 pmLEX - ORD
Nonstop1h 43mAmerican Airlines
Deal found 8/12$219
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/198:10 amORD - LEX
Nonstop1h 29mAmerican Airlines
Mon 9/226:34 pmLEX - ORD
Nonstop1h 44mAmerican Airlines
Deal found 8/12$222
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 8/133:58 pmORD - LEX
Nonstop1h 28mAmerican Airlines
Wed 9/311:09 amLEX - ORD
Nonstop1h 38mAmerican Airlines
Deal found 8/13$223
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 8/298:44 amORD - LEX
Nonstop1h 27mAmerican Airlines
Tue 9/26:00 amLEX - ORD
Nonstop1h 36mAmerican Airlines
Deal found 8/14$224

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 August 14, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Lexington that are best for you.

Fly from

O'Hare Intl

Fly to

Lexington

Route

Depart

Return

Price

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Thu 10/2

8:10 am-10:39 am

Nonstop1h 29m

Lexington Blue Grass

Mon 10/6

6:15 am-6:50 am

Nonstop1h 35m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Fri 9/5

2:34 pm-5:07 pm

Nonstop1h 33m

Lexington Blue Grass

Sun 9/7

11:10 am-11:53 am

Nonstop1h 43m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Fri 9/5

8:10 am-10:39 am

Nonstop1h 29m

Lexington Blue Grass

Sat 9/6

11:09 am-11:47 am

Nonstop1h 38m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Sat 10/4

2:47 pm-5:20 pm

Nonstop1h 33m

Lexington Blue Grass

Mon 10/6

7:33 pm-8:25 pm

Nonstop1h 52m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Sat 9/20

3:39 pm-6:03 pm

Nonstop1h 24m

Lexington Blue Grass

Mon 9/22

6:34 pm-7:18 pm

Nonstop1h 44m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Thu 9/4

10:51 am-1:24 pm

Nonstop1h 33m

Lexington Blue Grass

Mon 9/8

5:48 pm-6:40 pm

Nonstop1h 52m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Fri 9/12

8:41 pm-11:10 pm

Nonstop1h 29m

Lexington Blue Grass

Tue 9/16

11:09 am-11:47 am

Nonstop1h 38m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Sat 9/6

3:00 pm-5:26 pm

Nonstop1h 26m

Lexington Blue Grass

Mon 9/8

6:34 pm-7:18 pm

Nonstop1h 44m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Tue 9/9

8:10 am-10:39 am

Nonstop1h 29m

Lexington Blue Grass

Tue 9/16

11:09 am-11:47 am

Nonstop1h 38m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Fri 9/5

8:10 am-10:39 am

Nonstop1h 29m

Lexington Blue Grass

Mon 9/8

11:09 am-11:47 am

Nonstop1h 38m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 18 results
1
2

Best time to book a flight from O'Hare Intl to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from O'Hare Intl 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 Chicago O'Hare Intl Airport to Lexington

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Lexington?

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Lexington (average of $303). Flying from Chicago O'Hare Intl Airport 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 ORD to LEX?

Find hourly flight availability from O'Hare Intl 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 August 14, 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Lexington in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Lexington?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Lexington. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Lexington flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Lexington

Explore weekly flight availability from O'Hare Intl to Lexington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from ORD to LEX are scheduled on a Wednesday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

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 August 14, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Chicago O'Hare Intl Airport to Lexington 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.
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl?

    Lexington Blue Grass (LEX) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Lexington. You should not have trouble finding flights to Blue Grass from Chicago O'Hare Intl; the airport handles an average of 23 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Lexington airport from Chicago O'Hare Intl. It is only a 5.6 mi journey from Blue Grass (LEX) to Lexington’s city center.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Lexington round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Lexington round-trip from $177. Another airline that can offer you cheap pricing is American Airlines. United Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Lexington?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Lexington on time: Envoy Air (100%), American Airlines (75%), Qatar Airways (69%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Lexington?

    On average you can expect to pay $308 for a flight from Chicago O'Hare Intl Airport to Lexington. The cheapest flight overall is $189 while the most popular route, (Chicago O'Hare Intl - Lexington Blue Grass) is currently priced at $189.

  • Can I find deals for flights from O'Hare Intl to Lexington that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Lexington?

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

  • Can I find deals for business class flights from O'Hare Intl to Lexington?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Lexington?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Lexington (average of $303). Flying from Chicago O'Hare Intl Airport 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 Lexington?

Book flights to Lexington if you plan to visit one of these locations
Georgetown
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Top 2 airlines flying from O'Hare Intl to Lexington

Discover the top 2 airlines that operate flights from O'Hare Intl 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$177Average$358FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$187Average$268FlexibilityNo cancel feeOn-time71%

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