Cheap Flights from Chicago (ORD) to Lexington (LEX)

Popular airlines from Chicago O'Hare International Airport (ORD) to Blue Grass Airport (LEX)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
July is typically the cheapest month to fly from Chicago O'Hare International Airport (ORD) to Lexington Blue Grass Airport (LEX), with average return fares of approximately £212. This is about 11% lower than the average price throughout the year. July often sees lower prices as it's a shoulder season for some travel, and airlines may offer deals to fill seats. Other cheap months to fly from Chicago O'Hare International Airport (ORD) to Lexington Blue Grass Airport (LEX) include March and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
Enter ORD to LEX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
The best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) will differ from traveller to traveller. If you like to fly early, UA offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. AA offers the most daily flights from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
The best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) for a good deal is typically in July or August. You can expect to find return flights for around £212 during these months. This information is based on booking data from the past year, so if you're looking for value, these summer months are often your best bet.*Prices based on flights available on Expedia in the last year.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
There are approximately 12 nonstop flights per day from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Lexington, KY (LEX-Blue Grass) (LEX). For even more choice, look at flights that include layovers. You'll find around 49 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) typically departs at approximately 12:05 AM local time. This service is offered by United Airlines and Delta. This is a seasonal service active in December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
You'll typically find the most flights from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) on a Friday, with around 28 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines. Friday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
The most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) are in the early morning, from 6am to 9am. About 28% of passengers prefer this time window. Many major carriers, including American Airlines and Delta Air Lines, offer flights during this window. This timing works well because it allows you to get an early start on your day in Lexington.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
Flying nonstop from ORD to LEX takes around 1 hour 30 minutes, with the route covering approximately 324 miles. Flights with a layover typically take 4 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
Select the "Business class" and "First class" filters when looking for ORD to LEX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lexington from O'Hare Intl. (ORD)?
If you're planning to travel to Lexington from O'Hare Intl. (ORD), you can fly into Blue Grass (LEX) Some flights may connect through major hubs like Ronald Reagan Washington National (DCA), Raleigh - Durham Intl. (RDU), Baltimore Washington Intl. Thurgood Marshall (BWI) before reaching Lexington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Lexington, KY (LEX-Blue Grass) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Blue Grass
Distance
517 km
Average flight time
2 hours 30 mins

Book with confidence

Compare flights from Chicago to Lexington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chicago to Lexington. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Blue Grass in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from O'Hare Intl. to Blue Grass.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from O'Hare Intl. (ORD) to Blue Grass (LEX)

The easiest way to view the best deals on flights from Chicago to Lexington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from O'Hare Intl. to Blue Grass start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Chicago and Lexington
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Chicago to Lexington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from O'Hare Intl. to Blue Grass for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Chicago to Lexington easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.