How does KAYAK find such low prices on flights from Illinois to Lexington?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Lexington.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Lexington?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Lexington?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lexington with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Lexington?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lexington from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$134 CHEAP FLIGHTS from Illinois to Lexington

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Flight Deals

Cheap Flights from Illinois to Lexington

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Lexington

Sat, Dec 5 - Sat, Dec 12

6:00 am - 10:33 amPIA Greater Peoria-LEX Lexington Blue Grass

3h 33m1 stop Chicago O'Hare Intl

5:03 pm - 9:55 pmLEX Lexington Blue Grass-PIA Greater Peoria

5h 52m1 stop Charlotte Douglas

$302American Airlines

Sat, Dec 5 - Sat, Dec 12

5:57 pm - 11:51 pmPIA Greater Peoria-LEX Lexington Blue Grass

4h 54m1 stop Chicago O'Hare Intl

10:47 am - 5:27 pmLEX Lexington Blue Grass-PIA Greater Peoria

7h 40m2 stops Charlotte Douglas Chicago O'Hare Intl

$307American Airlines

Fri, Apr 30 - Tue, May 4

3:52 pm - 10:30 pmMLI Moline Quad-City-LEX Lexington Blue Grass

5h 38m1 stop Chicago O'Hare Intl

11:10 am - 1:51 pmLEX Lexington Blue Grass-MLI Moline Quad-City

3h 41m1 stop Chicago O'Hare Intl

$329United Airlines

Tue, Dec 29 - Thu, Dec 31

5:56 pm - 8:38 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 42mnonstop

1:55 pm - 2:55 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

2h 00mnonstop

$329United Airlines

Fri, Apr 30 - Mon, May 3

11:00 am - 6:54 pmMLI Moline Quad-City-LEX Lexington Blue Grass

6h 54m1 stop Atlanta Hartsfield-Jackson

5:55 pm - 10:30 pmLEX Lexington Blue Grass-MLI Moline Quad-City

5h 35m1 stop Atlanta Hartsfield-Jackson

$329Delta

Wed, Apr 28 - Wed, May 5

11:00 am - 5:10 pmMLI Moline Quad-City-LEX Lexington Blue Grass

5h 10m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:26 amLEX Lexington Blue Grass-MLI Moline Quad-City

5h 26m1 stop Atlanta Hartsfield-Jackson

$329Delta

Wed, Dec 2 - Sat, Dec 5

4:09 pm - 6:52 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 43mnonstop

7:22 pm - 8:18 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 56mnonstop

$329American Airlines

Tue, Mar 23 - Sun, Mar 28

8:28 am - 11:05 amORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 37mnonstop

3:55 pm - 4:44 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 49mnonstop

$329American Airlines

Mon, Dec 28 - Thu, Dec 31

9:28 pm - 11:59 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 31mnonstop

5:50 pm - 6:43 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 53mnonstop

$329United Airlines

Sat, May 1 - Fri, May 7

11:00 am - 6:54 pmMLI Moline Quad-City-LEX Lexington Blue Grass

6h 54m1 stop Atlanta Hartsfield-Jackson

5:55 pm - 10:30 pmLEX Lexington Blue Grass-MLI Moline Quad-City

5h 35m1 stop Atlanta Hartsfield-Jackson

$329Delta

Recent last minute flight deals from Illinois to Lexington

Sun, Nov 15 - Sun, Nov 22

7:40 am - 10:13 amORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 33mnonstop

6:15 pm - 7:05 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 50mnonstop

$389United Airlines

Mon, Nov 16 - Mon, Nov 23

5:55 pm - 8:35 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 40mnonstop

9:00 am - 9:40 amLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 40mnonstop

$389United Airlines

Sun, Nov 15 - Sun, Nov 22

8:21 am - 10:56 amORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 35mnonstop

6:30 am - 12:26 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

6h 56m1 stop Charlotte Douglas

$399American Airlines

Mon, Nov 16 - Mon, Nov 23

8:21 am - 10:56 amORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 35mnonstop

5:55 pm - 10:34 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

5h 39m1 stop Charlotte Douglas

$399American Airlines

Mon, Nov 16 - Mon, Nov 23

2:44 pm - 9:18 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

5h 34m1 stop Detroit Metropolitan Wayne County

12:50 pm - 5:05 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

5h 15m1 stop Atlanta Hartsfield-Jackson

$409Delta

Sun, Nov 15 - Sun, Nov 22

9:00 am - 5:27 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

7h 27m1 stop Charlotte Douglas

8:10 pm - 11:59 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

4h 49m1 stop Charlotte Douglas

$409American Airlines

Sat, Nov 14 - Mon, Nov 16

9:30 pm - 11:54 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 24mnonstop

1:49 pm - 2:40 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 51mnonstop

$419United Airlines

Sat, Nov 14 - Mon, Nov 16

5:30 am - 11:49 amORD Chicago O'Hare Intl-LEX Lexington Blue Grass

5h 19m1 stop Atlanta Hartsfield-Jackson

10:33 am - 1:59 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

4h 26m1 stop Detroit Metropolitan Wayne County

$439Delta

Sat, Nov 14 - Mon, Nov 16

5:05 pm - 9:18 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

3h 13m1 stop Detroit Metropolitan Wayne County

7:55 pm - 11:54 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

4h 59m1 stop Atlanta Hartsfield-Jackson

$439Delta

Fri, Nov 13 - Sun, Nov 15

10:35 am - 1:13 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 38mnonstop

5:25 am - 6:10 amLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 45mnonstop

$471United Airlines

Recent direct flight deals from Illinois to Lexington

Thu, Dec 24 - Mon, Jan 4

4:20 pm - 6:56 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 36mnonstop

11:17 am - 12:00 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 43mnonstop

$329American Airlines

Mon, Dec 7 - Mon, Dec 14

8:00 am - 10:40 amORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 40mnonstop

7:22 pm - 8:18 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 56mnonstop

$329American Airlines

Wed, Dec 23 - Sat, Dec 26

10:35 am - 1:12 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 37mnonstop

8:30 am - 9:29 amLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 59mnonstop

$329United Airlines

Tue, Dec 8 - Mon, Dec 14

10:25 am - 1:02 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 37mnonstop

6:05 pm - 6:50 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 45mnonstop

$329United Airlines

Thu, Dec 3 - Mon, Dec 7

8:00 am - 10:40 amORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 40mnonstop

11:10 am - 12:01 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 51mnonstop

$329American Airlines

Fri, Mar 5 - Sat, Mar 6

12:50 pm - 3:25 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 35mnonstop

3:55 pm - 4:44 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 49mnonstop

$329American Airlines

Wed, Dec 2 - Sat, Dec 5

4:09 pm - 6:52 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 43mnonstop

7:22 pm - 8:18 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 56mnonstop

$329American Airlines

Sun, Dec 6 - Sun, Dec 13

4:09 pm - 6:52 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 43mnonstop

5:08 am - 5:59 amLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 51mnonstop

$329American Airlines

Wed, Mar 10 - Sun, Mar 14

12:50 pm - 3:25 pmORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 35mnonstop

5:17 am - 6:00 amLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 43mnonstop

$329American Airlines

Tue, Mar 23 - Sun, Mar 28

8:28 am - 11:05 amORD Chicago O'Hare Intl-LEX Lexington Blue Grass

1h 37mnonstop

3:55 pm - 4:44 pmLEX Lexington Blue Grass-ORD Chicago O'Hare Intl

1h 49mnonstop

$329American Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$134

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly with an average 14% increase in price.

Flight from Chicago O'Hare Airport to Lexington

How does KAYAK find such low prices on flights from Illinois to Lexington?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Lexington.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Lexington?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Lexington?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lexington with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Lexington?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lexington from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.