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

As of August 2025, 23 flights take off from Lexington and land in Illinois each day. The most common flight departure time for this route is 7:00PM, with 44% of daily flights taking off in the afternoon.

What airlines fly to Illinois?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Illinois from Lexington according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Lexington and Illinois is 161 per week as of August 2025. The most frequent departure day is Sat, with 17% of weekly flights leaving on this day.

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

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

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

Prices for flights from Lexington Blue Grass Airport to Illinois are updated daily.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois 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 Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$141 Cheap Flights from Lexington to Illinois in 2025

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Find the cheapest flights from Lexington to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:00 am - 7:44 amLEX-ORD

1h 44mnonstop

2:34 pm - 5:07 pmORD-LEX

1h 33mnonstop

$189United Airlines

Find Deal

Wed, Sep 17 - Wed, Sep 24

6:00 am - 6:36 amLEX-ORD

1h 36mnonstop

8:44 am - 11:11 amORD-LEX

1h 27mnonstop

$194American Airlines

Find Deal

Wed, Aug 20 - Sun, Aug 24

5:54 pm - 9:44 pmLEX-MDW

4h 50m1 stop

1:08 pm - 6:07 pmMDW-LEX

3h 59m1 stop

$209Delta

Find Deal

Fri, Aug 22 - Tue, Aug 26

7:05 am - 12:16 pmLEX-ORD

6h 11m1 stop

7:10 am - 12:40 pmORD-LEX

4h 30m1 stop

$209Delta

Find Deal

Tue, Oct 21 - Tue, Feb 24

10:24 am - 12:45 pmLEX-ORD

3h 21m1 stop

5:45 am - 12:18 pmORD-LEX

5h 33m1 stop

$214Delta

Find Deal

Wed, Aug 20 - Sun, Aug 24

7:00 pm - 7:43 pmLEX-ORD

1h 43mnonstop

6:30 pm - 8:55 pmORD-LEX

1h 25mnonstop

$219American Airlines

Find Deal

Thu, Oct 23 - Mon, Apr 20

5:50 pm - 9:46 pmLEX-ORD

4h 56m1 stop

10:35 am - 5:10 pmORD-LEX

5h 35m1 stop

$222Delta

Find Deal

Wed, Dec 3 - Sat, Dec 6

11:44 am - 12:20 pmLEX-ORD

1h 36mnonstop

8:44 am - 11:11 amORD-LEX

1h 27mnonstop

$224American Airlines

Find Deal

Thu, Aug 14 - Sun, Aug 17

8:02 pm - 11:53 pmLEX-ORD

4h 51m1 stop

8:00 am - 10:32 amORD-LEX

1h 32mnonstop

$229American Airlines

Find Deal

Thu, Oct 23 - Mon, Apr 20

7:00 am - 7:44 amLEX-ORD

1h 44mnonstop

9:05 pm - 11:37 pmORD-LEX

1h 32mnonstop

$238United Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

American Airlines flights from Lexington to Illinois

Our best American Airlines deals on Lexington to Illinois flight tickets

American Airlines

Aug 20

LEX6:00 amLexington Blue Grass

1h 36m

ORD6:36 amChicago O'Hare Intl

Aug 24

ORD8:44 amChicago O'Hare Intl

1h 27m

LEX11:11 amLexington Blue Grass

$194

Find similar

American Airlines

Oct 23

LEX7:00 pmLexington Blue Grass

1h 43m

ORD7:43 pmChicago O'Hare Intl

Apr 20

ORD6:30 pmChicago O'Hare Intl

1h 25m

LEX8:55 pmLexington Blue Grass

$219

Find similar

American Airlines

Aug 14

LEX11:44 amLexington Blue Grass

1h 36m

ORD12:20 pmChicago O'Hare Intl

Aug 17

ORD8:44 amChicago O'Hare Intl

1h 27m

LEX11:11 amLexington Blue Grass

$224

Find similar

Delta flights from Lexington to Illinois

Our best Delta deals on Lexington to Illinois flight tickets

Delta

Oct 21

LEX7:05 amLexington Blue Grass

6h 11m

1 stop

ORD12:16 pmChicago O'Hare Intl

Feb 24

ORD7:10 amChicago O'Hare Intl

4h 30m

1 stop

LEX12:40 pmLexington Blue Grass

$209

Find similar

Delta

Aug 20

LEX10:24 amLexington Blue Grass

3h 21m

1 stop

ORD12:45 pmChicago O'Hare Intl

Aug 24

ORD5:45 amChicago O'Hare Intl

5h 33m

1 stop

LEX12:18 pmLexington Blue Grass

$214

Find similar

Delta

Dec 3

LEX5:50 pmLexington Blue Grass

4h 56m

1 stop

ORD9:46 pmChicago O'Hare Intl

Dec 6

ORD10:35 amChicago O'Hare Intl

5h 35m

1 stop

LEX5:10 pmLexington Blue Grass

$222

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Wed 9/17

7:00 am-7:44 am

Nonstop1h 44m

Chicago O'Hare Intl

Wed 9/24

2:34 pm-5:07 pm

Nonstop1h 33m

$189

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Wed 8/20

6:00 am-6:36 am

Nonstop1h 36m

Chicago O'Hare Intl

Sun 8/24

8:44 am-11:11 am

Nonstop1h 27m

$194

LexingtonChicago

LEX - MDW

LEXMDW

Lexington Blue Grass

Fri 8/22

5:54 pm-9:44 pm

1 stop4h 50m

Chicago Midway

Tue 8/26

1:08 pm-6:07 pm

1 stop3h 59m

$209

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Tue 10/21

7:05 am-12:16 pm

1 stop6h 11m

Chicago O'Hare Intl

Tue 2/24

7:10 am-12:40 pm

1 stop4h 30m

$209

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Wed 8/20

10:24 am-12:45 pm

1 stop3h 21m

Chicago O'Hare Intl

Sun 8/24

5:45 am-12:18 pm

1 stop5h 33m

$214

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Thu 10/23

7:00 pm-7:43 pm

Nonstop1h 43m

Chicago O'Hare Intl

Mon 4/20

6:30 pm-8:55 pm

Nonstop1h 25m

$219

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Wed 12/3

5:50 pm-9:46 pm

1 stop4h 56m

Chicago O'Hare Intl

Sat 12/6

10:35 am-5:10 pm

1 stop5h 35m

$222

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Thu 8/14

11:44 am-12:20 pm

Nonstop1h 36m

Chicago O'Hare Intl

Sun 8/17

8:44 am-11:11 am

Nonstop1h 27m

$224

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Thu 10/23

8:02 pm-11:53 pm

1 stop4h 51m

Chicago O'Hare Intl

Mon 4/20

8:00 am-10:32 am

Nonstop1h 32m

$229

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Thu 9/4

7:00 am-7:44 am

Nonstop1h 44m

Chicago O'Hare Intl

Mon 9/8

9:05 pm-11:37 pm

Nonstop1h 32m

$238

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How to get the cheapest flight ticket from Lexington to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Lexington is in November. Flight prices, which tend to average around $233, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $234.

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

The cheapest day to depart from Lexington to Illinois is on a Wednesday when prices can be found for as low as $463. Flights from Lexington to Illinois on a Sunday will generally be more expensive and average around $749. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Lexington to Illinois during this time can be as low as $488. Flights at noon are often more expensive with an average ticket price of $801.

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

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

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $284 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Lexington for as low as $189 on momondo.

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

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

You could potentially save up to 31% on your flight if you consider stops on a Lexington to Illinois flight.

Cheap Lexington to Illinois flight deals and tips

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

Best Price Found	$141
Fastest flight time	1h 36m
Direct flights	Every day
Airports in Illinois	5 airports

The best one-way flight to Illinois from Lexington in the past 72 hours is $141. The best round-trip flight deal from Lexington to Illinois found on momondo in the last 72 hours is $189.

The fastest flight from Lexington to Illinois takes 1h 36m

Direct flights go from Lexington to Illinois every day.

There are 5 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Chicago Greater Rockford (RFD), Lambert-St Louis (STL), Moline Quad-City (MLI)

Search flight deals

When did momondo last update prices for flights from Lexington Blue Grass Airport to Illinois?
Prices for flights from Lexington Blue Grass Airport to Illinois are updated daily.
How many operators does momondo search for flights from Lexington Blue Grass Airport to Illinois?
As of August 2025, there are 3 operators available to choose from for flights from Lexington Blue Grass Airport to Illinois.
How old do you have to be to fly from Lexington Blue Grass Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois 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 Illinois. 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 Lexington to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Lexington to Illinois is Embraer 175 (Enhanced Winglets) (27.11% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet CRJ-550 (22.21%), Canadair (Bombardier) Regional Jet 700 (21.53%), and Embraer 170 (3.68%).

Best airlines flying from Lexington to Illinois

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $188	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 8,905 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Lexington.

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

momondo does allow users to show only those flights to Illinois from Lexington which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Lexington.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Lexington and alert you when they change.

An easier way to manage your Illinois 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.

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Find better results for your trip to Illinois

Popular cities in Illinois

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Cheap flights from Lexington to Illinois from $141

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 Illinois departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Lexington to Illinois

Cheap round-trip flights

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Cheap last minute flights

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American Airlines flights from Lexington to Illinois

Our best American Airlines deals on Lexington to Illinois flight tickets

Delta flights from Lexington to Illinois

Our best Delta deals on Lexington to Illinois flight tickets

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Use the filters below to find and compare flights from Lexington to Illinois that are best for you.

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How to get the cheapest flight ticket from Lexington to Illinois

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 Illinois?

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

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

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Lexington to Illinois during this time can be as low as $488. Flights at noon are often more expensive with an average ticket price of $801.

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

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

How far in advance should I book a flight to Illinois?

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

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

You could potentially save up to 31% on your flight if you consider stops on a Lexington to Illinois flight.

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

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

What airlines fly to Illinois?

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

As of August 2025, 23 flights take off from Lexington and land in Illinois each day. The most common flight departure time for this route is 7:00PM, with 44% of daily flights taking off in the afternoon.

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

The number of flights available between Lexington and Illinois is 161 per week as of August 2025. The most frequent departure day is Sat, with 17% of weekly flights leaving on this day.

Cheap Lexington to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

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

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

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

What documentation or ID do you need to fly to Illinois?

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

Best airlines flying from Lexington to Illinois

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

Why use momondo?

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

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

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

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

An easier way to manage your Illinois 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 Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo