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$63+ Cheap flights from Illinois to Cincinnati (CVG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CVG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Illinois to Cincinnati

Cheapest flights from Illinois to Cincinnati
Explore the most affordable flight options available from Illinois to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 12/249:09 pmORD - CVG
Nonstop1h 29mUnited Airlines
Thu 12/252:19 pmCVG - ORD
Nonstop1h 36mUnited Airlines
Deal found 12/15$211
This Delta deal was found by Cheapflights users on 12/17. 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 12/241:22 pmSTL - CVG
1 stop5h 50mDelta
Thu 1/12:51 pmCVG - STL
1 stop6h 50mDelta
Deal found 12/17$229
This Delta deal was found by Cheapflights users on 12/17. 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 12/246:02 pmORD - CVG
1 stop3h 55mDelta
Wed 12/316:06 pmCVG - ORD
1 stop6h 56mDelta
Deal found 12/17$231
This Delta deal was found by Cheapflights users on 12/15. 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 12/241:35 pmORD - CVG
2 stops9h 45mDelta
Thu 12/256:00 amCVG - ORD
1 stop4h 01mDelta
Deal found 12/15$236
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/249:41 amORD - CVG
Nonstop1h 27mAmerican Airlines
Wed 12/318:38 amCVG - ORD
Nonstop1h 32mAmerican Airlines
Deal found 12/17$241
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/241:00 pmMLI - CVG
1 stop6h 18mUnited Airlines
Mon 1/57:00 amCVG - MLI
1 stop4h 12mUnited Airlines
Deal found 12/16$244
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/249:41 amORD - CVG
Nonstop1h 27mAmerican Airlines
Thu 12/255:38 amCVG - ORD
1 stop7h 21mAmerican Airlines
Deal found 12/15$251
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:23 amORD - CVG
1 stop12h 43mFrontier
Sun 1/42:50 pmCVG - ORD
1 stop8h 34mFrontier
Deal found 12/17$267
This Travelocity deal was found by Cheapflights users on 12/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:22 pmORD - CVG
1 stop12h 55mFrontier
Thu 1/12:50 pmCVG - ORD
1 stop8h 34mFrontier
Deal found 12/16$268
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/246:00 amMLI - CVG
1 stop5h 08mAmerican Airlines
Mon 1/55:00 pmCVG - MLI
1 stop6h 51mAmerican Airlines
Deal found 12/17$279
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:27 pmSTL - CVG
1 stop7h 39mFrontier
Tue 12/306:10 amCVG - STL
1 stop28h 52mFrontier
Deal found 12/16$282
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:42 amSTL - CVG
1 stop7h 36mFrontier
Tue 12/235:05 amCVG - STL
1 stop18h 28mFrontier
Deal found 12/16$293

Find flight deals from Illinois to Cincinnati

Keep the following information in mind while searching for Illinois to Cincinnati flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$134
(Kiwi.com)

One-way from

$63
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$337

Good round-trip deal

$285 or less

Good one-way deal

$147 or less
Provider with most accurate pricing for Chicago (CHI)-Cincinnati Cinci./N. Kentucky flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Cincinnati Cinci./N. Kentucky flights.
Search Deals
From Illinois to Cincinnati Cinci./N. Kentucky
Search Deals
One-way flight from Illinois to Cincinnati Cinci./N. Kentucky
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Cincinnati Cinci./N. Kentucky.
Search Deals
Price to beat on a one-way flight from Illinois to Cincinnati Cinci./N. Kentucky.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Cincinnati 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 December 18, 2025.
Use the filters below to find and compare flights from Illinois to Cincinnati that are best for you.

Fly from

Illinois

Fly to

Cincinnati

Route

Depart

Return

Price

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Thu 1/8

5:50 am-6:27 pm

1 stop11h 37m

Cincinnati Cinci./N. Kentucky

Mon 1/12

5:43 pm-12:42 am

1 stop7h 59m

$162

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Wed 1/14

2:20 pm-4:43 pm

Nonstop1h 23m

Cincinnati Cinci./N. Kentucky

Wed 1/21

11:15 am-11:52 am

Nonstop1h 37m

$193

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Tue 1/20

2:20 pm-4:43 pm

Nonstop1h 23m

Cincinnati Cinci./N. Kentucky

Wed 1/21

4:11 pm-4:53 pm

Nonstop1h 42m

$193

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Thu 1/8

1:07 pm-11:38 pm

1 stop9h 31m

Cincinnati Cinci./N. Kentucky

Mon 1/12

11:57 am-10:33 pm

1 stop11h 36m

$204

ChicagoCincinnati

MDW - CVG

MDWCVG

Chicago Midway

Sat 1/17

5:55 pm-8:05 pm

Nonstop1h 10m

Cincinnati Cinci./N. Kentucky

Sun 1/18

7:00 am-7:25 am

Nonstop1h 25m

$211

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Wed 12/24

9:09 pm-11:38 pm

Nonstop1h 29m

Cincinnati Cinci./N. Kentucky

Thu 12/25

2:19 pm-2:55 pm

Nonstop1h 36m

$211

ChicagoCincinnati

MDW - CVG

MDWCVG

Chicago Midway

Tue 1/13

5:31 pm-11:58 pm

1 stop5h 27m

Cincinnati Cinci./N. Kentucky

Tue 1/20

12:13 pm-5:29 pm

1 stop6h 16m

$213

ChicagoCincinnati

MDW - CVG

MDWCVG

Chicago Midway

Tue 1/6

6:50 am-1:00 pm

1 stop5h 10m

Cincinnati Cinci./N. Kentucky

Tue 1/13

1:35 pm-6:05 pm

1 stop5h 30m

$213

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Mon 2/2

2:20 pm-4:43 pm

Nonstop1h 23m

Cincinnati Cinci./N. Kentucky

Thu 2/5

11:15 am-11:52 am

Nonstop1h 37m

$213

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Thu 1/15

10:51 am-1:21 pm

Nonstop1h 30m

Cincinnati Cinci./N. Kentucky

Mon 1/19

4:11 pm-4:53 pm

Nonstop1h 42m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Cincinnati

What is the cheapest month to book a flight from Illinois to Cincinnati?

Currently, June is the cheapest month in which you can book a flight from Illinois to Cincinnati (average of $90). Flying from Illinois to Cincinnati in July is currently the most expensive (average of $189). 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 IL to CVG?

Find hourly flight availability from Illinois to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Illinois to Cincinnati is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 46% on airfare.

What is the cheapest day to fly from Illinois to Cincinnati?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Cincinnati. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Illinois to Cincinnati flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cincinnati from Illinois?

    Most people fly into Cincinnati Cinci./N. Kentucky (CVG) if they book a flight to Cincinnati from Illinois. Cinci./N. Kentucky is conveniently located just 8.8 mi from Cincinnati’s city center.

  • How long is the flight from Illinois to Cincinnati?

    A quick flight from Illinois to Cincinnati can take about 1h 10m. Frontier provides one of the quickest options available for as low as $211. Illinois and Cincinnati are separated by a distance of 249 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Illinois to Cincinnati one-way?

    $39 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $65 and $83, respectively.

  • What are the most popular routes from Illinois to Cincinnati?

    When deciding which route to take from Illinois to Cincinnati consider Chicago O'Hare Intl - Cincinnati Cinci./N. Kentucky, Chicago Midway - Cincinnati Cinci./N. Kentucky or Moline Quad-City - Cincinnati Cinci./N. Kentucky as they are the most popular.

  • What are the most reliable airlines from Illinois to Cincinnati?

    Consider Copa Airlines (76%), Qantas Airways (73%) or Turkish Airlines (73%) when booking your flight. These represent the most reliable airlines when flying from Illinois to Cincinnati.

  • What are the cheapest flights from Illinois to Cincinnati?

    The cheapest flight price from Illinois to Cincinnati is $107. On average you can expect to pay $254. The most popular route, (Chicago O'Hare Intl - Cincinnati Cinci./N. Kentucky), can usually be booked for $134.

  • Can I find deals for flights from Illinois to Cincinnati that include hotel bookings?

    Yes. In addition to deals on Illinois to Cincinnati flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Cincinnati?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Cincinnati.

  • Can I find deals for business class flights from Illinois to Cincinnati?

    Yes. Cheapflights offers flight deals from Illinois to Cincinnati 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 Illinois to Cincinnati?

    Currently, June is the cheapest month in which you can book a flight from Illinois to Cincinnati (average of $90). Flying from Illinois to Cincinnati in July is currently the most expensive (average of $189). 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 Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Newport
Florence
Sharonville
Mason
West Chester
Covington
Lawrenceburg
Fairfield
Blue Ash
Hebron
Williamstown
Sparta
Middletown
Edgewood
Oxford
Dry Ridge

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Top 3 airlines flying from Illinois to Cincinnati

Discover the top 3 airlines that operate flights from Illinois to Cincinnati. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$145Average$293FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$164Average$284FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$177Average$286FlexibilityNo cancel feeOn-time69%

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