HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$38+ Cheap flights from Kentucky 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ORD
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky 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.

Cheap flight deals from Kentucky to O'Hare Intl

Keep the following information in mind while searching for Kentucky to O'Hare Intl flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$38
(Frontier)

Popular in

March

Cheapest in

August

Average price

$258

Good round-trip deal

$121 or less

Good one-way deal

$219 or less
Provider with most accurate pricing for Louisville Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Chicago (CHI) flights.
Search Deals
From Kentucky to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Kentucky to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Kentucky to Chicago O'Hare Intl.
Search Deals

Find flight deals from Kentucky to O'Hare Intl

Cheapest flights from Kentucky to O'Hare Intl
Explore the most affordable flight options available from Kentucky to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/112:09 pmBNA - ORD
Nonstop1h 53mFrontier
Mon 4/143:22 pmORD - BNA
Nonstop1h 38mFrontier
Deal found 2/20$54
This Priceline deal was found by Cheapflights users on 2/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/199:50 pmBNA - ORD
1 stop9h 44mMultiple Airlines
Wed 3/263:22 pmORD - BNA
Nonstop1h 39mMultiple Airlines
Deal found 2/21$57
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/199:50 pmBNA - ORD
1 stop9h 44mSpirit Airlines
Wed 3/2610:40 amORD - BNA
1 stop9h 23mSpirit Airlines
Deal found 2/21$114
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 3/246:30 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Tue 3/256:29 pmORD - SDF
Nonstop1h 28mAmerican Airlines
Deal found 2/21$117
This American Airlines deal was found by Cheapflights users on 2/20. 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 5/810:08 amBNA - ORD
Nonstop1h 51mAmerican Airlines
Mon 5/127:09 amORD - BNA
Nonstop1h 31mAmerican Airlines
Deal found 2/20$117
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:50 amBNA - ORD
Nonstop1h 55mSouthwest
Mon 5/126:00 amORD - BNA
2 stops9h 40mSouthwest
Deal found 2/20$132
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/77:02 amSDF - ORD
Nonstop1h 48mUnited Airlines
Wed 4/96:01 pmORD - SDF
Nonstop1h 28mUnited Airlines
Deal found 2/21$133
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:05 amSDF - ORD
1 stop8h 00mSouthwest
Tue 3/187:30 amORD - SDF
1 stop6h 20mSouthwest
Deal found 2/21$142
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/135:30 amCVG - ORD
1 stop8h 35mSouthwest
Tue 3/184:00 pmORD - CVG
1 stop6h 55mSouthwest
Deal found 2/21$142
This American Airlines deal was found by Cheapflights users on 2/22. 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 3/105:33 pmCVG - ORD
Nonstop1h 24mAmerican Airlines
Tue 3/118:09 pmORD - CVG
Nonstop1h 23mAmerican Airlines
Deal found 2/22$147
This Frontier deal was found by Cheapflights users on 2/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/87:51 pmCVG - ORD
1 stop9h 18mFrontier
Mon 3/101:59 pmORD - CVG
1 stop9h 27mFrontier
Deal found 2/21$150
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/16:40 pmLEX - ORD
Nonstop1h 39mAmerican Airlines
Sat 4/58:00 amORD - LEX
Nonstop1h 31mAmerican Airlines
Deal found 2/21$172

Find flights from Kentucky to O'Hare Intl within your budget

Customize your flight search to find flights from Kentucky 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 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Kentucky

Fly to

O'Hare Intl

Route

Depart

Return

Price

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Fri 4/11

2:09 pm-4:02 pm

Nonstop1h 53m

Chicago O'Hare Intl

Mon 4/14

3:22 pm-5:00 pm

Nonstop1h 38m

$54

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Wed 3/19

9:50 pm-7:34 am

1 stop9h 44m

Chicago O'Hare Intl

Wed 3/26

3:22 pm-5:01 pm

Nonstop1h 39m

$57

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Wed 4/2

9:50 pm-7:34 am

1 stop9h 44m

Chicago O'Hare Intl

Wed 4/9

6:30 am-4:05 pm

1 stop9h 35m

$113

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Mon 3/24

6:30 am-7:06 am

Nonstop1h 36m

Chicago O'Hare Intl

Tue 3/25

6:29 pm-8:57 pm

Nonstop1h 28m

$117

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 5/8

10:08 am-11:59 am

Nonstop1h 51m

Chicago O'Hare Intl

Mon 5/12

7:09 am-8:40 am

Nonstop1h 31m

$117

NashvilleChicago

BNA - ORD

BNAORD

Nashville Intl

Thu 5/8

10:50 am-12:45 pm

Nonstop1h 55m

Chicago O'Hare Intl

Mon 5/12

6:00 am-3:40 pm

2 stops9h 40m

$132

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Fri 3/7

7:02 am-7:50 am

Nonstop1h 48m

Chicago O'Hare Intl

Wed 4/9

6:01 pm-8:29 pm

Nonstop1h 28m

$133

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Thu 3/13

6:05 am-1:05 pm

1 stop8h 00m

Chicago O'Hare Intl

Tue 3/18

7:30 am-2:50 pm

1 stop6h 20m

$142

CincinnatiChicago

CVG - ORD

CVGORD

Cincinnati Cinci./N. Kentucky

Thu 3/13

5:30 am-1:05 pm

1 stop8h 35m

Chicago O'Hare Intl

Tue 3/18

4:00 pm-11:55 pm

1 stop6h 55m

$142

CincinnatiChicago

CVG - ORD

CVGORD

Cincinnati Cinci./N. Kentucky

Mon 3/10

5:33 pm-5:57 pm

Nonstop1h 24m

Chicago O'Hare Intl

Tue 3/11

8:09 pm-10:32 pm

Nonstop1h 23m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Kentucky to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Kentucky with our price prediction graph.
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.

Travel insights for flights from Kentucky to O'Hare Intl

Get recent, data-driven insights about flights from Kentucky to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Kentucky to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Kentucky to Chicago O'Hare Intl Airport (average of $245). Flying from Kentucky to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 KY to ORD?

Find hourly flight availability from Kentucky 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 February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Chicago O'Hare Intl Airport as you normally would.

Weekly flight availability from Kentucky to Chicago O'Hare Intl Airport

Explore weekly flight availability from Kentucky to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 22, 2025.

The most flights from USKY to ORD are scheduled on a Monday (31 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 22, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Kentucky to Chicago by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,395 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,700 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,212 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,068 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,759 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Kentucky 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.

  • What are the cheapest airlines to fly from Kentucky to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Kentucky to Chicago O'Hare Intl Airport for a low price.

  • What are the most popular routes from Kentucky to Chicago O'Hare Intl Airport?

    The most popular route from Kentucky to Chicago O'Hare Intl Airport is Nashville Intl - Chicago O'Hare Intl. You may also consider Cincinnati Cinci./N. Kentucky - Chicago O'Hare Intl or Louisville Intl - Chicago O'Hare Intl.

  • What are the most reliable airlines from Kentucky to Chicago O'Hare Intl Airport?

    The top 3 most reliable airlines when flying from Kentucky to Chicago O'Hare Intl Airport are Royal Jordanian (85%), Copa Airlines (85%) and Japan Airlines (84%).

  • What are the cheapest flights from Kentucky to Chicago O'Hare Intl Airport?

    The cheapest flight price from Kentucky to Chicago O'Hare Intl Airport is $113. On average you can expect to pay $1,034. The most popular route, (Nashville Intl - Chicago O'Hare Intl), can usually be booked for $75.

  • Can I find deals for flights from Kentucky to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Kentucky to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to O'Hare Intl.

  • Can I find deals for business class flights from Kentucky to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Kentucky to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to Chicago O'Hare Intl Airport (average of $245). Flying from Kentucky to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

See more FAQs

Traveling to a place near Kentucky?

Book flights to Kentucky if you plan to visit one of these locations
Naperville
Rosemont
Schaumburg
Beloit
Racine
Hoffman Estates
Rockford
Tinley Park
Skokie
Arlington Heights
Northbrook
Joliet
Orland Park
Merrillville
Kenosha
Lake Geneva
New Buffalo
Evanston
Des Plaines
Elgin

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Boston to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Seattle to O'Hare Intl flights
Newark to Midway flights
Denver to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Philadelphia to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Atlanta to O'Hare Intl flights
LaGuardia to Midway flights
Fort Lauderdale to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Raleigh to O'Hare Intl flights
Ontario to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Los Angeles to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Burbank to O'Hare Intl flights
San Diego to O'Hare Intl flights
San Francisco to Midway flights
Charlotte to O'Hare Intl flights
Austin to O'Hare Intl flights
Dulles Intl to Midway flights
Baltimore to Midway flights
Tampa to O'Hare Intl flights
Orlando to O'Hare Intl flights
Love Field to O'Hare Intl flights
Atlanta to Midway flights
George Bush Intcntl to O'Hare Intl flights
Seattle to Midway flights
Hobby to O'Hare Intl flights
Cleveland to O'Hare Intl flights
Miami to O'Hare Intl flights
Portland to O'Hare Intl flights
Boston to Midway flights
Minneapolis to Midway flights
Hartford to O'Hare Intl flights
Hobby to Midway flights
Philadelphia to Midway flights
Reagan-National to Midway flights
Kansas City to O'Hare Intl flights
Denver to Midway flights

Top 3 airlines flying from Kentucky to O'Hare Intl

Discover the top 3 airlines that operate flights from Kentucky 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 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$113Average$274FlexibilityNo cancel feeOn-time69%
ContourCheapest$113Average$143FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$117Average$257FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.