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Cincinnati

$89+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CVG
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Illinois to Cincinnati

Keep the following information in mind while searching for Illinois to Cincinnati flight deals. Data was last updated July 2, 2025.

Round-trip from

$121
(Priceline)

One-way from

$89
(American Airlines)

Popular in

January

Cheapest in

September

Average price

$289

Good round-trip deal

$237 or less

Good one-way deal

$155 or less
From Illinois to Cincinnati Cinci./N. Kentucky
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One-way flight from Illinois to Cincinnati Cinci./N. Kentucky
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Highest demand for flights based on searches. 18% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Illinois to Cincinnati Cinci./N. Kentucky.
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Price to beat on a one-way flight from Illinois to Cincinnati Cinci./N. Kentucky.
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Find 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 July 2, 2025.

This Priceline deal was found by Cheapflights users on 7/2. 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.
Mon 8/185:01 amORD - CVG
1 stop8h 20mFrontier
Fri 8/225:42 pmCVG - ORD
1 stop7h 12mFrontier
Deal found 7/2$121
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/64:18 pmORD - CVG
Nonstop1h 20mAmerican Airlines
Wed 8/136:00 amCVG - ORD
Nonstop1h 33mAmerican Airlines
Deal found 6/30$137
This Southwest deal was found by Cheapflights users on 6/30. 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.
Mon 9/156:45 pmMDW - CVG
Nonstop1h 10mSouthwest
Wed 9/172:50 pmCVG - MDW
Nonstop1h 10mSouthwest
Deal found 6/30$144
This Priceline deal was found by Cheapflights users on 6/30. 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.
Thu 8/2811:03 amMDW - CVG
1 stop4h 51mFrontier
Mon 9/15:42 pmCVG - MDW
1 stop6h 45mFrontier
Deal found 6/30$151
This Southwest deal was found by Cheapflights users on 7/1. 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 8/141:50 pmORD - CVG
1 stop8h 25mSouthwest
Mon 8/181:00 pmCVG - ORD
1 stop4h 25mSouthwest
Deal found 7/1$162
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/210:53 amORD - CVG
Nonstop1h 24mUnited Airlines
Mon 8/44:10 pmCVG - ORD
Nonstop1h 40mUnited Airlines
Deal found 7/1$173
This Delta deal was found by Cheapflights users on 6/30. 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 8/67:10 amORD - CVG
1 stop5h 15mDelta
Wed 8/136:00 amCVG - ORD
1 stop3h 04mDelta
Deal found 6/30$177
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:03 amMDW - CVG
1 stop11h 15mAllegiant Air
Sun 8/105:58 pmCVG - MDW
1 stop14h 15mAllegiant Air
Deal found 6/30$201
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:40 pmORD - CVG
1 stop17h 13mMultiple Airlines
Mon 8/116:00 amCVG - ORD
2 stops16h 30mMultiple Airlines
Deal found 7/2$213
This Southwest deal was found by Cheapflights users on 6/29. 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.
Tue 7/292:50 pmSTL - CVG
1 stop7h 30mSouthwest
Tue 8/55:55 amCVG - STL
1 stop5h 15mSouthwest
Deal found 6/29$214
This Delta deal was found by Cheapflights users on 7/2. 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 8/76:47 pmMDW - CVG
1 stop4h 43mDelta
Thu 8/148:00 amCVG - MDW
1 stop5h 28mDelta
Deal found 7/2$218
This Delta deal was found by Cheapflights users on 7/1. 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 8/306:00 amSTL - CVG
1 stop4h 40mDelta
Sun 8/312:30 pmCVG - STL
1 stop4h 24mDelta
Deal found 7/1$228

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 July 2, 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

Mon 8/18

5:01 am-2:21 pm

1 stop8h 20m

Cincinnati Cinci./N. Kentucky

Fri 8/22

5:42 pm-11:54 pm

1 stop7h 12m

$121

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Wed 8/6

4:18 pm-6:38 pm

Nonstop1h 20m

Cincinnati Cinci./N. Kentucky

Wed 8/13

6:00 am-6:33 am

Nonstop1h 33m

$137

ChicagoCincinnati

MDW - CVG

MDWCVG

Chicago Midway

Mon 9/15

6:45 pm-8:55 pm

Nonstop1h 10m

Cincinnati Cinci./N. Kentucky

Wed 9/17

2:50 pm-3:00 pm

Nonstop1h 10m

$144

ChicagoCincinnati

MDW - CVG

MDWCVG

Chicago Midway

Thu 8/28

11:03 am-4:54 pm

1 stop4h 51m

Cincinnati Cinci./N. Kentucky

Mon 9/1

5:42 pm-11:27 pm

1 stop6h 45m

$151

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Thu 8/14

1:50 pm-11:15 pm

1 stop8h 25m

Cincinnati Cinci./N. Kentucky

Mon 8/18

1:00 pm-4:25 pm

1 stop4h 25m

$162

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Sat 8/2

10:53 am-1:17 pm

Nonstop1h 24m

Cincinnati Cinci./N. Kentucky

Mon 8/4

4:10 pm-4:50 pm

Nonstop1h 40m

$173

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Wed 8/6

7:10 am-1:25 pm

1 stop5h 15m

Cincinnati Cinci./N. Kentucky

Wed 8/13

6:00 am-8:04 am

1 stop3h 04m

$177

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Mon 8/4

5:50 am-12:15 pm

1 stop5h 25m

Cincinnati Cinci./N. Kentucky

Mon 8/4

5:50 pm-11:20 pm

1 stop6h 30m

$177

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Sun 8/10

7:59 pm-10:01 pm

1 stop25h 02m

Cincinnati Cinci./N. Kentucky

Wed 8/13

5:40 pm-1:34 pm

1 stop20h 54m

$197

ChicagoCincinnati

MDW - CVG

MDWCVG

Chicago Midway

Fri 8/8

8:03 am-8:18 pm

1 stop11h 15m

Cincinnati Cinci./N. Kentucky

Sun 8/10

5:58 pm-7:13 am

1 stop14h 15m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 38 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, August is the cheapest month in which you can book a flight from Illinois to Cincinnati (average of $239). Flying from Illinois to Cincinnati in March is currently the most expensive (average of $292). 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 July 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Cincinnati as you normally would.

Weekly flight availability from Illinois to Cincinnati

Explore weekly flight availability from Illinois to Cincinnati. 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 July 2, 2025.

The most flights from USIL to CVG are scheduled on a Wednesday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Cincinnati

Get insights into the airlines that provide service to Cincinnati. 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 Cincinnati. Reviews last updated July 2, 2025.
Read through reviews of airlines operating flights from Illinois to Cincinnati, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.2
Good
709 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

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

    $89 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $94 and $94, 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 Lambert-St Louis - Cincinnati Cinci./N. Kentucky as they are the most popular.

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

    Consider Air Canada (82%), Air New Zealand (81%) or Iberia (79%) 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 $114. On average you can expect to pay $298. The most popular route, (Chicago O'Hare Intl - Cincinnati Cinci./N. Kentucky), can usually be booked for $162.

  • 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, August is the cheapest month in which you can book a flight from Illinois to Cincinnati (average of $239). Flying from Illinois to Cincinnati in March is currently the most expensive (average of $292). 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 Illinois?

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

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Alternative routes for Illinois to Cincinnati

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$112Average$298FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$153Average$303FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$229Average$291FlexibilityNo cancel feeOn-time63%

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