Cheap Flights from Chicago O'Hare International to Lexington Blue Grass

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Compare Chicago O'Hare International to Lexington Blue Grass flight deals

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Flight deals from Chicago O'Hare International to Lexington Blue Grass

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Lexington Blue Grass? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Lexington Blue Grass

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Lexington Blue Grass flights are currently cheapest in June.

Direct flights from Chicago O'Hare International to Lexington Blue Grass

Chicago O'Hare International to Lexington Blue Grass: Alternative routes

Compare routes from Chicago O'Hare International to Lexington below. You may find an airport to fly into that's cheaper, faster, or easier than Lexington Blue Grass.

Chicago to Lexington: Flight information

The things to know before you go.
Cheapest flight found164 €
Cheapest month to flyJune
Average flight time1 hr, 31 mins
Most popular airlineAlaska Airlines
Average flights per week228

Finding cheap flights from Chicago O'Hare International to Lexington Blue Grass: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Lexington Blue Grass is 164 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 31 minutes is the average flight time from Chicago O'Hare International to Lexington Blue Grass.
Alaska Airlines, SkyWest Airlines and American Airlines fly direct from Chicago O'Hare International to Lexington Blue Grass.
As of April 2025, there are 228 flights per week flying from Chicago O'Hare International to Lexington Blue Grass.
The cheapest month to fly from Chicago O'Hare International to Lexington Blue Grass is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Lexington Blue Grass Airport on Thursday, 5 June 2025.
Yes – the average flight time is 1 hour and 31 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lexington Blue Grass but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lexington is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Lexington Blue Grass.

Travelling from O'Hare International Airport (ORD) to Blue Grass Airport (LEX): what you need to know

  • Around 1 hour 25 minutes is how long you can expect to be in the air on a direct flight from O'Hare International Airport to Blue Grass Airport.

  • Every week, there are 68 O'Hare International Airport to Blue Grass Airport flights. If you want to jet off as early as possible, go for the 08:00 American Airlines flight. If you're eager to make the most of your time before flying, the last departure is at 20:24 with American Airlines.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your ORD to LEX flight.

  • Travelling during a peak month such as August? Public holidays and other high seasons can mean longer lines and delays at security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Jetting into Lexington (and then seeing more of United States!) is a snap with American Airlines. This popular carrier offers direct flights from O'Hare International Airport to Blue Grass Airport.

  • The majority of travellers choose to travel with American Airlines on this route.

  • The most punctual carrier that operates ORD to LEX flights is United Airlines. Its services arrive as planned 77.55% of the time.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from O'Hare International Airport to Blue Grass Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to visit the city of your choice. Some great stopovers between ORD and LEX include:

    • Detroit Metropolitan Wayne County Airport

    • Charlotte Douglas International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Blue Grass Airport (LEX)

  • Currently, 186 € is the cheapest price we've found for a one-way O'Hare International Airport to Blue Grass Airport flight. The best price for a return plane ticket is 164 €. Bear in mind that fares may change due to availability when booking.

  • Score cheap tickets from ORD to LEX by booking nine months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • August is the cheapest month for flights from O'Hare International Airport to Blue Grass Airport. If you'd like to fly during a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • You won't have to check every day to see if fares have dropped when you create a Price Alert. We'll let you know as soon as there's a change in price on cheap flights from ORD to LEX.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from O'Hare International Airport to Blue Grass Airport.

Handy information about O'Hare International Airport (ORD)

  • The address for ORD is 10000 West O'Hare.

  • When it comes to O'Hare International Airport's on-time performance, 74.85% of flights complete their journey on time.

  • Central Chicago to O'Hare International Airport is around 40 kilometres. Depending on traffic, it'll take about 35 minutes to get there if you're driving, ride-sharing or catching a cab.

  • You can expect a trip time of around 55 minutes on public transport.

  • Booked an early flight from O'Hare International Airport to Blue Grass Airport? Avoid rushing to the airport (and get some extra shut-eye) by picking one of these hotels near ORD:

Arriving at Blue Grass Airport (LEX)

Getting from Blue Grass Airport (LEX) to central Lexington

  • You'll find LEX at 4000 Terminal Drive, Suite 206.

  • Blue Grass Airport is approximately 13 kilometres from central Lexington. The drive time takes about 20 minutes.

  • When travelling by public transport, expect a journey of roughly 1 hour 10 minutes.

When to fly to Blue Grass Airport (LEX)

  • It's time to pick your dates for your flight from O'Hare International Airport to Blue Grass Airport. July is the most popular month to head to Lexington. If you want a quieter vibe, go in February.

  • The warmest month in Lexington is July, with temperatures ranging between 17ºC (63ºF) and 32ºC (90ºF). Book your flights from O'Hare International Airport to Blue Grass Airport in this month if you enjoy this type of weather.

  • January has average temperatures of between -8ºC (18ºF) and 8ºC (46ºF). Search for cheap tickets from ORD to LEX sometime around then if you like travelling in cooler conditions.

Explore more of United States

  • You've done Lexington, now it's time to discover other corners of United States. Travel around 257 kilometres north-east to Columbus to tick off its leading attractions. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, you'll have a packed itinerary ahead.

  • If you're interested in discovering another major destination in United States, consider Indianapolis, roughly 241 kilometres north-west of Lexington. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.