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O'Hare Intl

$112+ Cheap flights from Lexington (LEX) to O'Hare Intl (ORD)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — ORD
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Lexington Blue Grass to Chicago O'Hare Intl are usually found in January or February, booked 90 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Lexington to O'Hare Intl

Cheapest flights from Lexington to O'Hare Intl
Explore the most affordable flight options available from Lexington to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This American Airlines deal was found by Cheapflights users on 6/10. 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 7/106:53 pm
LEX
-
ORD
Nonstop2h 01m
American Airlines
Mon 7/1310:00 pm
ORD
-
LEX
Nonstop1h 25m
American Airlines
Deal found 6/10$249
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/85:35 am
LEX
-
ORD
Nonstop1h 35m
American Airlines
Wed 8/59:15 pm
ORD
-
LEX
Nonstop1h 31m
American Airlines
Deal found 6/9$250
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 7/25:30 am
LEX
-
ORD
Nonstop1h 35m
American Airlines
Sun 7/58:15 am
ORD
-
LEX
Nonstop1h 34m
American Airlines
Deal found 6/7$258
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 6/291:55 pm
LEX
-
ORD
Nonstop1h 51m
United Airlines
Sun 7/55:51 pm
ORD
-
LEX
Nonstop1h 38m
United Airlines
Deal found 6/10$264
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/2610:15 am
LEX
-
ORD
Nonstop1h 46m
United Airlines
Fri 7/35:51 pm
ORD
-
LEX
Nonstop1h 37m
United Airlines
Deal found 6/8$274
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/265:30 am
LEX
-
ORD
Nonstop1h 34m
American Airlines
Fri 7/38:00 am
ORD
-
LEX
1 stop7h 04m
American Airlines
Deal found 6/8$284
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/268:10 pm
LEX
-
ORD
1 stop4h 48m
American Airlines
Mon 6/2910:00 pm
ORD
-
LEX
Nonstop1h 30m
American Airlines
Deal found 6/10$289
This Delta deal was found by Cheapflights users on 6/8. 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 6/2610:49 am
LEX
-
ORD
1 stop6h 37m
Delta
Fri 7/311:30 am
ORD
-
LEX
1 stop4h 54m
Delta
Deal found 6/8$294

Find flight deals from Lexington to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to O'Hare Intl (ORD). 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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$112
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$276

Good round-trip deal

$370 or less

Good one-way deal

$322 or less
Provider with most accurate pricing for Lexington Blue Grass-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Chicago O'Hare Intl flights.
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From Lexington Blue Grass to Chicago O'Hare Intl
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One-way flight from Lexington Blue Grass to Chicago O'Hare Intl
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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 ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Price to beat on a round-trip flight from Lexington Blue Grass to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Lexington Blue Grass to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to O'Hare Intl 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 June 11, 2026.
Use the filters below to find and compare flights from Lexington to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Thu 9/17

7:00 am-7:45 am

Nonstop1h 45m

Chicago O'Hare Intl

Mon 9/28

9:20 pm-11:55 pm

Nonstop1h 35m

$259

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Fri 7/31

10:51 am-4:23 pm

1 stop6h 32m

Chicago O'Hare Intl

Tue 8/4

6:25 pm-11:59 pm

1 stop4h 34m

$269

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Sat 7/25

5:00 am-9:02 am

1 stop5h 02m

Chicago O'Hare Intl

Sun 7/26

8:15 am-10:49 am

Nonstop1h 34m

$269

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Fri 7/3

7:35 am-1:00 pm

1 stop6h 25m

Chicago O'Hare Intl

Fri 7/3

6:22 pm-12:07 am

1 stop4h 45m

$279

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Fri 9/18

7:35 am-10:37 am

1 stop4h 02m

Chicago O'Hare Intl

Fri 9/25

6:40 am-11:41 am

1 stop4h 01m

$279

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Thu 9/17

7:35 am-1:04 pm

1 stop6h 29m

Chicago O'Hare Intl

Mon 9/28

6:40 am-11:41 am

1 stop4h 01m

$279

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Fri 9/25

7:35 am-10:37 am

1 stop4h 02m

Chicago O'Hare Intl

Sun 9/27

6:40 am-11:41 am

1 stop4h 01m

$284

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Fri 7/17

7:59 pm-11:53 pm

1 stop4h 54m

Chicago O'Hare Intl

Sat 7/18

7:00 am-2:42 pm

1 stop6h 42m

$314

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Fri 9/25

9:00 am-9:45 am

Nonstop1h 45m

Chicago O'Hare Intl

Sun 9/27

5:50 pm-8:28 pm

Nonstop1h 38m

$319

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Wed 7/1

7:00 am-7:50 am

Nonstop1h 50m

Chicago O'Hare Intl

Sat 7/4

9:20 pm-11:59 pm

Nonstop1h 39m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Lexington to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to O'Hare Intl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lexington-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How far ahead should I book a flight from Lexington to Chicago O'Hare Intl Airport?

To ensure you get the cheapest price possible for a flight from Lexington to Chicago O'Hare Intl Airport, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Lexington to Chicago O'Hare Intl Airport (average of $222). Flying from Lexington to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $368). 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 LEX to ORD?

Find hourly flight availability from Lexington to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 38% on flights from Lexington to Chicago O'Hare Intl Airport by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Lexington to O'Hare Intl. Price data was last updated on June 8, 2026.

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

How much does it cost to fly round-trip from Lexington to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated June 11, 2026.
Read through reviews of airlines operating flights from Lexington to Chicago O'Hare Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,805 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,805 reviews
United Airlines
7.4
Good
9,805 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,642 reviews
United Airlines
7.4
Good
9,805 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Lexington to O'Hare Intl. 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 from for flights from Lexington to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Lexington, you will be flying from Blue Grass, which is the city’s only airport. Lexington Blue Grass (LEX) is located 5.6 mi from the center of Lexington. There are 26 flights from Blue Grass to Chicago O'Hare Intl per day from 2 different airlines.

  • How long is the flight from Lexington to Chicago O'Hare Intl Airport?

    Airlines like United Airlines, Delta, and American Airlines fly from Lexington to Chicago O'Hare Intl Airport in about 1h 45m. The time it takes to get you to your destination can typically vary by up to 4h 47m. The distance from Lexington to Chicago O'Hare Intl Airport is about 323 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, American Airlines ($189), and United Airlines ($189) offers the cheapest pricing from Lexington to Chicago O'Hare Intl Airport. Users have found that American Airlines is 33% cheaper than the other options available to this destination.

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

    Consider Emirates (91%), Envoy Air (86%) or Japan Airlines (86%) when booking your flight. These represent the most reliable airlines when flying from Lexington to Chicago O'Hare Intl Airport.

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

    The cheapest flight price from Lexington to Chicago O'Hare Intl Airport is $267. On average you can expect to pay $799. The most popular route, (Lexington Blue Grass - Chicago O'Hare Intl), can usually be booked for $249.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Lexington to Chicago O'Hare Intl Airport (average of $222). Flying from Lexington to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $368). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Gurnee
Delavan
Oakbrook Terrace
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Warrenville
Rockford
Great Lakes
Northbrook
Waukegan
Elk Grove Village

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Top 2 airlines flying from Lexington to O'Hare Intl

Discover the top 2 airlines that operate flights from Lexington to O'Hare Intl. 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$268FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$270FlexibilityNo cancel feeOn-time71%

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