$123+ Cheap flights from Lexington (LEX) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — ORD
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Lexington to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Lexington Blue Grass to Chicago O'Hare Intl are usually found in February or June, booked 40 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Lexington to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lexington to O'Hare IntlExplore the most affordable flight options available from Lexington to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Lexington to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:45 am -
Nonstop1h 47m
Mon 12/149:30 pm -
Nonstop1h 26m
Deal found 10/20![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:14 am -
Nonstop1h 45m
Sun 11/159:15 pm -
Nonstop1h 33m
Deal found 10/20![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:20 am -
1 stop7h 02m
Sun 12/134:09 pm -
Nonstop1h 43m
Deal found 10/21![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:25 am -
Nonstop1h 45m
Tue 12/17:50 pm -
Nonstop1h 42m
Deal found 10/23![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:05 am -
Nonstop1h 47m
Mon 11/99:30 pm -
Nonstop1h 24m
Deal found 10/18![United Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:55 pm -
Nonstop2h 05m
Sat 11/143:49 pm -
Nonstop1h 35m
Deal found 10/22![American Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:59 pm -
1 stop4h 57m
Sun 12/135:30 am -
1 stop5h 17m
Deal found 10/21![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:54 pm -
Nonstop2h 05m
Mon 11/94:40 pm -
1 stop5h 32m
Deal found 10/19![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:25 am -
Nonstop1h 45m
Sun 11/82:50 pm -
Nonstop1h 40m
Deal found 10/21![United Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:23 am -
2 stops36h 50m
Thu 11/127:55 am -
1 stop8h 39m
Deal found 10/21![Multiple Airlines logo]()
$353
Best flights from Lexington to O'Hare IntlDiscover carefully curated flight deals from Lexington to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Lexington to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1111:00 am -
Nonstop1h 49m
Sun 2/149:34 pm -
Nonstop1h 25m
Deal found 10/23![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/47:30 am -
1 stop6h 07m
Sat 3/65:30 am -
1 stop6h 07m
Deal found 10/19![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:10 am -
Nonstop1h 46m
Sun 11/159:30 pm -
Nonstop1h 24m
Deal found 10/19![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:10 am -
Nonstop1h 46m
Mon 11/237:40 am -
Nonstop1h 33m
Deal found 10/19![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:00 am -
Nonstop1h 40m
Sun 11/82:50 pm -
Nonstop1h 40m
Deal found 10/23![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:38 am -
1 stop6h 40m
Sun 11/2911:19 am -
1 stop4h 50m
Deal found 10/21![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:35 am -
2 stops10h 06m
Wed 11/252:44 pm -
1 stop5h 34m
Deal found 10/19![Delta logo]()
$531
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/81:50 pm -
Nonstop1h 50m
Sat 1/95:55 pm -
Nonstop1h 42m
Deal found 10/23![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
2 stops8h 56m
Sun 12/65:30 am -
1 stop5h 17m
Deal found 10/19![Delta logo]()
$531
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:15 pm -
Nonstop1h 50m
Sat 11/219:47 pm -
1 stop23h 49m
Deal found 10/24![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:55 pm -
1 stop4h 59m
Mon 11/237:05 am -
2 stops9h 02m
Deal found 10/19![Delta logo]()
$531
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:10 am -
Nonstop1h 46m
Sun 11/297:40 am -
Nonstop1h 33m
Deal found 10/20![United Airlines logo]()
$494
Last-minute flights from Lexington to O'Hare IntlDiscover last-minute flight deals from Lexington to O'Hare Intl. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Lexington to O'Hare Intl. Data last updated October 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:05 am -
Nonstop1h 47m
Mon 11/99:30 pm -
Nonstop1h 24m
Deal found 10/18![United Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:54 pm -
Nonstop2h 05m
Mon 11/94:40 pm -
1 stop5h 32m
Deal found 10/19![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:25 am -
Nonstop1h 45m
Sun 11/82:50 pm -
Nonstop1h 40m
Deal found 10/21![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:55 pm -
Nonstop2h 05m
Sat 11/143:49 pm -
Nonstop1h 35m
Deal found 10/22![American Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:23 am -
2 stops36h 50m
Thu 11/127:55 am -
1 stop8h 39m
Deal found 10/21![Multiple Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:10 am -
Nonstop1h 46m
Sun 11/159:30 pm -
Nonstop1h 24m
Deal found 10/21![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:14 am -
Nonstop1h 45m
Sun 11/159:15 pm -
Nonstop1h 33m
Deal found 10/20![American Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:59 pm -
1 stop6h 55m
Sun 11/155:05 pm -
1 stop3h 13m
Deal found 10/19![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:25 am -
Nonstop1h 45m
Tue 12/17:50 pm -
Nonstop1h 42m
Deal found 10/23![United Airlines logo]()
$333
One-way flights from Lexington to O'Hare IntlSearch for one-way flight options from Lexington to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Lexington to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:23 am -
2 stops49h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:15 pm -
1 stop10h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$139
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:50 pm -
Nonstop1h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:21 am -
2 stops36h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:13 pm -
1 stop31h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$187
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1911:17 am -
Nonstop1h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:55 pm -
1 stop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:13 pm -
1 stop19h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:24 pm -
3 stops52h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:20 pm -
1 stop22h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$210
Find flight deals from Lexington to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $123 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $358 |
Good round-trip deal | $409 or less |
Good one-way deal | $313 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Lexington to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from Lexington to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Thu 11/26
3:15 pm-12:43 am
1 stop10h 28m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$139
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Fri 12/11
7:00 am-7:51 am
Nonstop1h 51m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$213
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Fri 12/18
8:31 am-9:30 am
Nonstop1h 59m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$213
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Sun 12/20
6:10 am-9:49 am
1 stop4h 39m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$223
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Wed 11/11
6:55 pm-8:00 pm
Nonstop2h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$253
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Sun 12/20
9:08 pm-3:11 pm
2 stops43h 03m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$260
Quickest round-trip
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Mon 11/30
9:00 am-9:40 am
Nonstop1h 40m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Sun 11/29
7:10 am-7:56 am
Nonstop1h 46m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Fri 12/18
7:59 pm-11:56 pm
1 stop4h 57m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$283
LexingtonChicago
LEX Lexington Blue Grass - ORD Chicago O'Hare Intl
LEXORD
Lexington Blue Grass
Thu 2/11
11:00 am-11:49 am
Nonstop1h 49m
Chicago O'Hare Intl
Sun 2/14
9:34 pm-11:59 pm
Nonstop1h 25m
$319
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Lexington to O'Hare Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to O'Hare Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lexington-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lexington-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lexington to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Lexington with our price prediction graph.
LEX-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Lexington to Chicago O'Hare Intl Airport
Prices
Airlines
How far ahead should I book a flight from Lexington to Chicago O'Hare Intl Airport?
To ensure you get the cheapest price possible for a flight from Lexington to Chicago O'Hare Intl Airport, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Lexington to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Lexington to Chicago O'Hare Intl Airport (average of $249). Flying from Lexington to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LEX to ORD?
Find hourly flight availability from Lexington to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 36% on flights from Lexington to Chicago O'Hare Intl Airport by exploring options for tickets in the morning.
What is the cheapest day to fly from Lexington to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Lexington to O'Hare Intl. Price data was last updated on October 17, 2026.
Travelers seeking maximum savings on their Lexington to Chicago O'Hare Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated October 24, 2026.
Read through reviews of airlines operating flights from Lexington to Chicago O'Hare Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Lexington to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Naperville
Lake Geneva
Des Plaines
Glenview
Schaumburg
Oak Brook
Aurora
Oakbrook Terrace
Delavan
Libertyville
Rockford
Hoffman Estates
Beloit
Gurnee
Orland Park
South Holland
Elgin
Racine
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Top 2 airlines flying from Lexington to O'Hare Intl
Discover the top 2 airlines that operate flights from Lexington to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$327 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$204 | Average$318 | FlexibilityNo cancel fee | On-time71% |