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

As of June 2026, 26 flights take off from Lexington and land in Illinois each day. The most common flight departure time for this route is 11:00AM, with 37% of daily flights taking off at noon.

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

The number of flights available between Lexington and Illinois is 188 per week as of June 2026. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

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

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

What airlines fly to Illinois?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Illinois from Lexington according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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 June 2026, there are 2 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.

$102 Cheap Flights from Lexington to Illinois in 2026

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Find the cheapest flights from Lexington to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:06 pm - 12:15 pm

LEX

ORD

22h 09m

1 stop

5:13 pm - 8:10 am

ORD

LEX

13h 57m

1 stop

$219Multiple Airlines

Sun, Jul 26 - Wed, Jul 29

7:00 am - 7:52 am

LEX

ORD

1h 52mnonstop

5:51 pm - 8:29 pm

ORD

LEX

1h 38mnonstop

$249United Airlines

Thu, Jul 2 - Thu, Jul 9

7:00 am - 7:52 am

LEX

ORD

1h 52mnonstop

9:20 pm - 11:59 pm

ORD

LEX

1h 39mnonstop

$259United Airlines

Thu, Jul 2 - Sun, Jul 5

6:51 pm - 7:50 pm

LEX

ORD

1h 59mnonstop

8:00 am - 10:34 am

ORD

LEX

1h 34mnonstop

$264American Airlines

Sat, Jun 20 - Sat, Jun 27

4:30 pm - 10:36 pm

LEX

MDW

7h 06m

1 stop

6:05 am - 12:11 pm

MDW

LEX

5h 06m

1 stop

$269Delta

Sat, Aug 22 - Wed, Aug 26

7:35 am - 1:00 pm

LEX

ORD

6h 25m

1 stop

6:35 am - 12:19 pm

ORD

LEX

4h 44m

1 stop

$269Delta

Thu, Jul 2 - Sun, Jul 5

5:59 pm - 8:39 pm

LEX

STL

3h 40m

1 stop

10:19 am - 5:21 pm

STL

LEX

6h 02m

1 stop

$271Delta

Sat, Jul 4 - Wed, Jul 8

6:51 pm - 7:50 pm

LEX

ORD

1h 59mnonstop

8:00 am - 4:05 pm

ORD

LEX

7h 05m

1 stop

$274American Airlines

Sat, Jun 20 - Sat, Jun 27

6:12 pm - 8:17 am

LEX

RFD

15h 05m

1 stop

4:42 pm - 8:50 am

RFD

LEX

15h 08m

1 stop

$316Allegiant Air

Fri, Jun 19 - Wed, Jun 24

5:32 pm - 10:37 am

LEX

RFD

18h 05m

1 stop

4:42 pm - 8:50 am

RFD

LEX

15h 08m

1 stop

$336Allegiant Air

Sat, Jun 20 - Wed, Jun 24

Delta flights from Lexington to Illinois

Our best Delta deals on Lexington to Illinois flight tickets

Delta

Jul 2

LEX7:35 amLexington Blue Grass

6h 25m

1 stop

ORD1:00 pmChicago O'Hare Intl

Jul 5

ORD6:35 amChicago O'Hare Intl

4h 44m

1 stop

LEX12:19 pmLexington Blue Grass

$269

Delta

Jul 4

LEX8:30 amLexington Blue Grass

5h 04m

1 stop

STL12:34 pmLambert-St Louis

Jul 7

STL9:24 amLambert-St Louis

6h 46m

1 stop

LEX5:10 pmLexington Blue Grass

$271

Delta

Aug 22

LEX7:35 amLexington Blue Grass

6h 04m

1 stop

MDW12:39 pmChicago Midway

Aug 26

MDW5:10 pmChicago Midway

5h 49m

1 stop

LEX11:59 pmLexington Blue Grass

$279

American Airlines flights from Lexington to Illinois

Our best American Airlines deals on Lexington to Illinois flight tickets

American Airlines

Jun 20

LEX6:51 pmLexington Blue Grass

1h 59m

ORD7:50 pmChicago O'Hare Intl

Jun 27

ORD8:00 amChicago O'Hare Intl

1h 34m

LEX10:34 amLexington Blue Grass

$264

American Airlines

Jun 20

LEX6:51 pmLexington Blue Grass

1h 59m

ORD7:50 pmChicago O'Hare Intl

Jun 27

ORD8:00 amChicago O'Hare Intl

7h 05m

1 stop

LEX4:05 pmLexington Blue Grass

$274

American Airlines

Jun 19

LEX5:30 amLexington Blue Grass

1h 34m

ORD6:04 amChicago O'Hare Intl

Jun 20

ORD10:00 pmChicago O'Hare Intl

1h 30m

LEX12:30 amLexington Blue Grass

$279

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Sun 7/26

3:06 pm-12:15 pm

1 stop22h 09m

Chicago O'Hare Intl

Wed 7/29

5:13 pm-8:10 am

1 stop13h 57m

$219

Quickest round-trip

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Thu 7/2

7:00 am-7:52 am

Nonstop1h 52m

Chicago O'Hare Intl

Thu 7/9

5:51 pm-8:29 pm

Nonstop1h 38m

$249

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Thu 7/2

7:00 am-7:52 am

Nonstop1h 52m

Chicago O'Hare Intl

Sun 7/5

9:20 pm-11:59 pm

Nonstop1h 39m

$259

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Sat 6/20

6:51 pm-7:50 pm

Nonstop1h 59m

Chicago O'Hare Intl

Sat 6/27

8:00 am-10:34 am

Nonstop1h 34m

$264

LexingtonChicago

LEX - MDW

LEXMDW

Lexington Blue Grass

Sat 8/22

4:30 pm-10:36 pm

1 stop7h 06m

Chicago Midway

Wed 8/26

6:05 am-12:11 pm

1 stop5h 06m

$269

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Thu 7/2

7:35 am-1:00 pm

1 stop6h 25m

Chicago O'Hare Intl

Sun 7/5

6:35 am-12:19 pm

1 stop4h 44m

$269

LexingtonSt. Louis

LEX - STL

LEXSTL

Lexington Blue Grass

Sat 7/4

5:59 pm-8:39 pm

1 stop3h 40m

Lambert-St Louis

Wed 7/8

10:19 am-5:21 pm

1 stop6h 02m

$271

LexingtonChicago

LEX - ORD

LEXORD

Lexington Blue Grass

Sat 6/20

6:51 pm-7:50 pm

Nonstop1h 59m

Chicago O'Hare Intl

Sat 6/27

8:00 am-4:05 pm

1 stop7h 05m

$274

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Fri 6/19

6:12 pm-8:17 am

1 stop15h 05m

Chicago Greater Rockford

Wed 6/24

4:42 pm-8:50 am

1 stop15h 08m

$316

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Sat 6/20

5:32 pm-10:37 am

1 stop18h 05m

Chicago Greater Rockford

Wed 6/24

4:42 pm-8:50 am

1 stop15h 08m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 December. Flight prices, which tend to average around $189, 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 December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $189.

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

The cheapest day to depart from Lexington to Illinois is on a Friday when prices can be found for as low as $420. Flights from Lexington to Illinois on a Sunday will generally be more expensive and average around $804. 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 $498. Flights at noon are often more expensive with an average ticket price of $825.

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 from Lexington 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 to Illinois flights?

There are 4 cabin classes available to choose from on Lexington 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 15% 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	$322
Fastest flight time	1h 33m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Lexington in the past 72 hours is $322. The best round-trip flight deal from Lexington to Illinois found on momondo in the last 72 hours is $376.

The fastest flight from Lexington to Illinois takes 1h 33m

Direct flights go from Lexington to Illinois every day.

There are 98 airports in Illinois. From Lexington there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Lexington 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 June 2026, there are 2 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 Canadair (Bombardier) Regional Jet CRJ-550 (20.00% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (17.12%), Embraer 175 (Enhanced Winglets) (15.04%), and Embraer 170 (11.20%).

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
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,777 reviews		Search United Airlines flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,649 reviews		Search American 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.

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Popular cities in Illinois

Flights to New Yorkfrom $61

Flights to Los Angelesfrom $49

Flights to Orlandofrom $50

Flights to Miamifrom $69

Flights to Chicagofrom $56

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $42

Flights to Bostonfrom $75

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $46

Flights to Dallasfrom $50

Cheap flights from Lexington to Illinois from $102

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 7/17. 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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Delta flights from Lexington to Illinois

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How to get the cheapest flight ticket from Lexington to Illinois

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?

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

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

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

Can stopping save me money on Lexington to Illinois flights?

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

What airlines fly to Illinois?

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

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

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

Frequently asked questions about flying 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?

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

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