How many flights depart from Illinois to Lexington on average per day?

As of August 2025, there are 22 flights per day flying from Illinois to Lexington. The most common time of day flights depart is 8:00PM, with 48% of flights taking off in the afternoon.

What airlines fly to Lexington?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Lexington from Illinois according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 4 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Lexington Blue Grass?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Illinois to Lexington Blue Grass

How many flights depart from Illinois to Lexington on average per week?

159 flights are operational weekly from Illinois to Lexington as of August 2025. The most popular departure day for this route is Wed, with 17% of flights per week taking off on this day.

How long does it take to fly to Lexington?

On average, it takes 1h 10m to fly from Illinois to Lexington if you fly out of Chicago (the most popular airport in Illinois) and into Cincinnati (the most popular airport in Lexington). If you’re flying out of Moline and into Cincinnati, then the flight time is around 3h 25m.

When did momondo last update prices for flights from Illinois to Lexington Blue Grass Airport?

Prices for flights from Illinois to Lexington Blue Grass Airport were last updated today.

How many operators does momondo search for flights from Illinois to Lexington Blue Grass Airport?

As of August 2025, there are 3 operators available to choose from for flights from Illinois to Lexington Blue Grass Airport.

How old do you have to be to fly from Illinois to Lexington Blue Grass Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Lexington Blue Grass Airport.

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

The travel and health documents you'll need for your trip to Lexington Blue Grass Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lexington Blue Grass Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$94 Cheap Flights from Illinois to Lexington in 2025

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Find the cheapest flights from Illinois to Lexington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:52 pm - 6:21 pmORD-LEX

1h 29mnonstop

6:51 pm - 7:42 pmLEX-ORD

1h 51mnonstop

$189American Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

8:10 am - 10:39 amORD-LEX

1h 29mnonstop

11:09 am - 11:47 amLEX-ORD

1h 38mnonstop

$190American Airlines

Find Deal

Thu, Sep 18 - Mon, Sep 22

10:51 am - 1:24 pmORD-LEX

1h 33mnonstop

7:00 am - 7:44 amLEX-ORD

1h 44mnonstop

$194United Airlines

Find Deal

Tue, Sep 9 - Thu, Sep 18

7:20 am - 2:57 pmORD-LEX

6h 37m1 stop

5:48 pm - 9:34 pmLEX-ORD

4h 46m1 stop

$209Delta

Find Deal

Thu, Sep 25 - Sat, Sep 27

6:30 am - 3:48 pmORD-LEX

8h 18m1 stop

12:16 pm - 10:48 pmLEX-ORD

11h 32m1 stop

$211

Find Deal

Tue, Sep 23 - Thu, Sep 25

11:05 am - 6:07 pmORD-LEX

6h 02m1 stop

6:10 pm - 10:37 pmLEX-ORD

5h 27m1 stop

$219Delta

Find Deal

Thu, Sep 4 - Mon, Sep 8

9:05 pm - 11:37 pmORD-LEX

1h 32mnonstop

10:37 am - 11:21 amLEX-ORD

1h 44mnonstop

$253United Airlines

Find Deal

Wed, Sep 3 - Sat, Oct 4

6:44 pm - 6:35 pmORD-LEX

22h 51m1 stop

3:28 pm - 7:14 amLEX-ORD

16h 46m1 stop

$255

Find Deal

Wed, Oct 1 - Sat, Oct 11

4:46 pm - 8:17 amMDW-LEX

14h 31m1 stop

7:38 pm - 4:50 pmLEX-MDW

22h 12m1 stop

$315Allegiant Air

Find Deal

Thu, Oct 2 - Sat, Oct 11

4:46 pm - 8:17 amMDW-LEX

14h 31m1 stop

7:25 pm - 4:33 pmLEX-MDW

22h 08m2 stops

$337Allegiant Air

Find Deal

Thu, Oct 2 - Sun, Oct 5

American Airlines flights from Illinois to Lexington

Our best American Airlines deals on Illinois to Lexington flight tickets

American Airlines

Nov 14

ORD3:52 pmChicago O'Hare Intl

1h 29m

LEX6:21 pmLexington Blue Grass

Nov 17

LEX6:51 pmLexington Blue Grass

1h 51m

ORD7:42 pmChicago O'Hare Intl

$189

Find similar

American Airlines

Sep 18

ORD8:10 amChicago O'Hare Intl

1h 29m

LEX10:39 amLexington Blue Grass

Sep 22

LEX11:09 amLexington Blue Grass

1h 38m

ORD11:47 amChicago O'Hare Intl

$190

Find similar

American Airlines

Sep 18

ORD8:10 amChicago O'Hare Intl

1h 29m

LEX10:39 amLexington Blue Grass

Sep 22

LEX11:09 amLexington Blue Grass

1h 38m

ORD11:47 amChicago O'Hare Intl

$191

Find similar

United Airlines flights from Illinois to Lexington

Our best United Airlines deals on Illinois to Lexington flight tickets

United Airlines

Sep 9

ORD10:51 amChicago O'Hare Intl

1h 33m

LEX1:24 pmLexington Blue Grass

Sep 18

LEX7:00 amLexington Blue Grass

1h 44m

ORD7:44 amChicago O'Hare Intl

$194

Find similar

United Airlines

Sep 2

ORD9:05 pmChicago O'Hare Intl

1h 32m

LEX11:37 pmLexington Blue Grass

Sep 6

LEX7:00 amLexington Blue Grass

1h 44m

ORD7:44 amChicago O'Hare Intl

$199

Find similar

United Airlines

Sep 3

ORD9:05 pmChicago O'Hare Intl

1h 32m

LEX11:37 pmLexington Blue Grass

Oct 4

LEX10:37 amLexington Blue Grass

1h 44m

ORD11:21 amChicago O'Hare Intl

$253

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Fri 11/14

3:52 pm-6:21 pm

Nonstop1h 29m

Lexington Blue Grass

Mon 11/17

6:51 pm-7:42 pm

Nonstop1h 51m

$189

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Thu 9/18

8:10 am-10:39 am

Nonstop1h 29m

Lexington Blue Grass

Mon 9/22

11:09 am-11:47 am

Nonstop1h 38m

$190

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Tue 9/9

10:51 am-1:24 pm

Nonstop1h 33m

Lexington Blue Grass

Thu 9/18

7:00 am-7:44 am

Nonstop1h 44m

$194

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Thu 9/25

7:20 am-2:57 pm

1 stop6h 37m

Lexington Blue Grass

Sat 9/27

5:48 pm-9:34 pm

1 stop4h 46m

$209

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Tue 9/23

6:30 am-3:48 pm

1 stop8h 18m

Lexington Blue Grass

Thu 9/25

12:16 pm-10:48 pm

1 stop11h 32m

$211

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Thu 9/4

11:05 am-6:07 pm

1 stop6h 02m

Lexington Blue Grass

Mon 9/8

6:10 pm-10:37 pm

1 stop5h 27m

$219

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Wed 9/3

9:05 pm-11:37 pm

Nonstop1h 32m

Lexington Blue Grass

Sat 10/4

10:37 am-11:21 am

Nonstop1h 44m

$253

ChicagoLexington

ORD - LEX

ORDLEX

Chicago O'Hare Intl

Wed 10/1

6:44 pm-6:35 pm

1 stop22h 51m

Lexington Blue Grass

Sat 10/11

3:28 pm-7:14 am

1 stop16h 46m

$255

ChicagoLexington

MDW - LEX

MDWLEX

Chicago Midway

Thu 10/2

4:46 pm-8:17 am

1 stop14h 31m

Lexington Blue Grass

Sat 10/11

7:38 pm-4:50 pm

1 stop22h 12m

$315

ChicagoLexington

MDW - LEX

MDWLEX

Chicago Midway

Thu 10/2

4:46 pm-8:17 am

1 stop14h 31m

Lexington Blue Grass

Sun 10/5

7:25 pm-4:33 pm

2 stops22h 08m

$337

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How to get the cheapest flight ticket from Illinois to Lexington

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

Prices

Airlines

Other information

What is the cheapest month to fly to Lexington?

In general, January is the cheapest month to fly from Illinois to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you are unable to visit Lexington during the month of January, then departing from Illinois during the month December is also very affordable. Most momondo users find prices during this month for around $237.

What is the cheapest day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from Illinois is on a Saturday. momondo users have found tickets for Saturday departures for as low as $259. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $288.

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is in the afternoon when flights can be purchased for as low as $252. Try not to purchase tickets at noon because they tend to be around $287. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to Lexington Blue Grass flight route?

Fly from Chicago O'Hare Intl to Lexington Blue Grass for the best Illinois - Lexington Blue Grass flight prices

What cabin class options are available on Illinois to Lexington Blue Grass flights?

There are 4 cabin classes available to choose from on Illinois to Lexington Blue Grass 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 Illinois to Lexington flights?

You could potentially save up to 21% on your flight if you consider stops on a Illinois to Lexington flight.

Cheap Illinois to Lexington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Lexington

Best Price Found	$226
Fastest flight time	1h 24m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Lexington	1 airport

The best one-way flight to Lexington from Illinois in the past 72 hours is $226. The best round-trip flight deal from Illinois to Lexington found on momondo in the last 72 hours is $219.

The fastest flight from Illinois to Lexington takes 1h 24m

Direct flights go from Illinois to Lexington on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport near Lexington: Lexington Blue Grass (LEX)

Search flight deals

When did momondo last update prices for flights from Illinois to Lexington Blue Grass Airport?
Prices for flights from Illinois to Lexington Blue Grass Airport were last updated today.
How many operators does momondo search for flights from Illinois to Lexington Blue Grass Airport?
As of August 2025, there are 3 operators available to choose from for flights from Illinois to Lexington Blue Grass Airport.
How old do you have to be to fly from Illinois to Lexington Blue Grass Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Lexington Blue Grass Airport.
What documentation or ID do you need to fly to Lexington Blue Grass Airport?
The travel and health documents you'll need for your trip to Lexington Blue Grass Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lexington Blue Grass Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Lexington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Lexington is Canadair (Bombardier) Regional Jet 700 (27.37% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet CRJ-550 (26.08%), Embraer 175 (Enhanced Winglets) (25.43%), and Canadair (Bombardier) Regional Jet (6.25%).

Best airlines flying from Illinois to Lexington

Compare and see reviews for airlines that fly from Illinois to Lexington with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $177	Free Cancellation	Rating 7.4 8,930 reviews		Search United Airlines flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

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Frankfort

Winchester

Berea

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Midway

Versailles

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Lexington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Lexington. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Lexington with flexible booking policies on momondo?

Yes. All flights to Lexington from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Lexington?

momondo helps you find the best flight between Illinois and Lexington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to Lexington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Lexington from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Lexington trip

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Cheap flights from Illinois to Lexington from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Lexington departing on 9/17. 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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American Airlines flights from Illinois to Lexington

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United Airlines flights from Illinois to Lexington

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How to get the cheapest flight ticket from Illinois to Lexington

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 cheapest month to fly to Lexington?

What is the cheapest day to depart on your flight to Lexington?

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is in the afternoon when flights can be purchased for as low as $252. Try not to purchase tickets at noon because they tend to be around $287. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to Lexington Blue Grass flight route?

Fly from Chicago O'Hare Intl to Lexington Blue Grass for the best Illinois - Lexington Blue Grass flight prices

What cabin class options are available on Illinois to Lexington Blue Grass flights?

There are 4 cabin classes available to choose from on Illinois to Lexington Blue Grass 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 Illinois to Lexington flights?

You could potentially save up to 21% on your flight if you consider stops on a Illinois to Lexington flight.

What is the cheapest airline that flies from Illinois to Lexington Blue Grass?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Illinois to Lexington Blue Grass

What airlines fly to Lexington?

How many flights depart from Illinois to Lexington on average per day?

As of August 2025, there are 22 flights per day flying from Illinois to Lexington. The most common time of day flights depart is 8:00PM, with 48% of flights taking off in the afternoon.

How many flights depart from Illinois to Lexington on average per week?

159 flights are operational weekly from Illinois to Lexington as of August 2025. The most popular departure day for this route is Wed, with 17% of flights per week taking off on this day.

How long does it take to fly to Lexington?

On average, it takes 1h 10m to fly from Illinois to Lexington if you fly out of Chicago (the most popular airport in Illinois) and into Cincinnati (the most popular airport in Lexington). If you’re flying out of Moline and into Cincinnati, then the flight time is around 3h 25m.

Cheap Illinois to Lexington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Lexington

Best Price Found

Fastest flight time

Direct flights

Airports in Lexington

When did momondo last update prices for flights from Illinois to Lexington Blue Grass Airport?

How many operators does momondo search for flights from Illinois to Lexington Blue Grass Airport?

How old do you have to be to fly from Illinois to Lexington Blue Grass Airport?

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

What is the most popular plane model from Illinois to Lexington?

Best airlines flying from Illinois to Lexington

Compare and see reviews for airlines that fly from Illinois to Lexington with momondo

Traveling to a place near Lexington?

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Lexington?

Can I find flights from Illinois to Lexington with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to Lexington?

I’m not ready to book a flight from Illinois to Lexington right now. Can momondo alert me if prices change?

An easier way to manage your Lexington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky