Cheap flights from Lexington to Chicago from $117
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Chicago departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Lexington to Chicago O'Hare Intl Airport
Our best United Airlines deals on Lexington to Chicago O'Hare Intl Airport flight tickets
American Airlines flights from Lexington to Chicago O'Hare Intl Airport
Our best American Airlines deals on Lexington to Chicago O'Hare Intl Airport flight tickets
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How to get the cheapest flight ticket from Lexington to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Lexington and Chicago O'Hare Intl Airport?
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Lexington averaging around $253.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $464. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Lexington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $737.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Lexington in the morning is the least expensive time of day to depart. momondo users have found prices as low as $492 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $795. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Lexington Blue Grass to Chicago O'Hare Intl flight route?
Fly from Lexington Blue Grass to Chicago O'Hare Intl for the best Lexington Blue Grass - Chicago O'Hare Intl flight prices
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $281 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Lexington for as low as $215 on momondo.
What cabin class options are available on Lexington Blue Grass to Chicago O'Hare Intl flights?
There are 4 cabin classes available to choose from on Lexington Blue Grass to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Lexington to Chicago O'Hare Intl Airport flights?
You could potentially save up to 33% on your flight if you consider stops on a Lexington to Chicago O'Hare Intl Airport flight.
How have Lexington to Chicago O'Hare Intl Airport flight prices changed over time?
As of June 2025, prices for Lexington to Chicago O'Hare Intl Airport flights are approximately 54% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Lexington Blue Grass to Chicago O'Hare Intl?
American Airlines, Delta, and United Airlines are the most popular carriers operating from Lexington Blue Grass to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Lexington according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Lexington to Chicago O'Hare Intl Airport on average per day?
23 flights are operational daily from Lexington to Chicago O'Hare Intl Airport as of June 2025. The most popular departure time for this route is 11:00AM, with 58% of flights per day taking off at noon.
How many flights depart from Lexington to Chicago O'Hare Intl Airport on average per week?
163 flights are operational weekly from Lexington to Chicago O'Hare Intl Airport as of June 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
When to book flights from Lexington to Chicago O'Hare Intl Airport
Cheap Lexington to Chicago O'Hare Intl Airport (LEX to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Lexington to Chicago O'Hare Intl Airport
How far is Lexington Blue Grass to Chicago O'Hare Intl by plane?
The distance between Lexington Blue Grass and Chicago O'Hare Intl is about 326.3 mi. 1h 34m is a normal flight duration for this route.
When did momondo last update prices for flights from Lexington Blue Grass Airport to Chicago O'Hare Intl Airport?
Prices for flights from Lexington Blue Grass Airport to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Lexington Blue Grass Airport to Chicago O'Hare Intl Airport?
There are 2 operators available for flights from Lexington Blue Grass Airport to Chicago O'Hare Intl Airport as of June 2025.
How old do you have to be to fly from Lexington Blue Grass Airport to Chicago O'Hare Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Lexington to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Lexington to Chicago O'Hare Intl Airport is Embraer 175 (Enhanced Winglets), representing 26.23% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 21.83%, Canadair (Bombardier) Regional Jet 700 at 19.94%, and Embraer 170 at 10.49%.
What is the most popular airline from Lexington to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Lexington and Chicago O'Hare Intl Airport, the leading airline is American Airlines, making up 59% of the total bookings. Other popular airlines include United Airlines with 41%.
Best airlines flying from Lexington to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Lexington to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $182 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 7.4 8,831 reviews |
United Airlines Flights From Lexington to Chicago O'Hare Intl Airport
United Airlines flight deals from Lexington to Chicago O'Hare Intl Airport start from $189 round-trip. Over the 24 United Airlines flights for this route in a normal week, average airfare is usually $278 round-trip - but some users have found much cheaper deals with momondo.
American Airlines Flights From Lexington to Chicago O'Hare Intl Airport
The best American Airlines deal for Lexington to Chicago O'Hare Intl Airport flight tickets found on momondo in the last 72 hours was $182, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $273 round-trip. American Airlines operates 16 flights out of Lexington into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.
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Why should I use momondo to find a flight deal from Lexington to Chicago?
Finding the right flight to Chicago from Lexington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.
Can I find flights from Lexington to Chicago with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Lexington to Chicago flights to just show those with flexible booking policies.
How can momondo help me find flights from Lexington to Chicago?
Once you have performed a search for Lexington to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Lexington to Chicago right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Lexington to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.