$904 Cheap Flights from Knock (NOC) to Cincinnati (CVG)

View $904 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Knock (NOC-Ireland West) to Cincinnati-Northern Kentucky Int'l Airport (CVG)

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Cheap Flights from Knock to Cincinnati (NOC-CVG)

Prices were available within the past 7 days and start at $904 for one-way flights and $872 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, Oct 31 - Tue, Nov 25
NOC
Knock
CVG
Cincinnati
$872 Roundtrip, found 1 day ago
$872
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Oct 31 from Knock to Cincinnati, returning Tue, Nov 25, priced at $872 found 1 day ago
Aer Lingus
Wed, Nov 26 - Tue, Dec 16
NOC
Knock
CVG
Cincinnati
$882 Roundtrip, just found
$882
Roundtrip
just found
Select Aer Lingus flight, departing Wed, Nov 26 from Knock to Cincinnati, returning Tue, Dec 16, priced at $882 just found
Aer Lingus
Fri, Nov 28 - Tue, Dec 16
NOC
Knock
CVG
Cincinnati
$922 Roundtrip, just found
$922
Roundtrip
just found
Select Aer Lingus flight, departing Fri, Nov 28 from Knock to Cincinnati, returning Tue, Dec 16, priced at $922 just found
Aer Lingus
Wed, Nov 26 - Sun, Dec 14
NOC
Knock
CVG
Cincinnati
$1,037 Roundtrip, just found
$1,037
Roundtrip
just found
Select Aer Lingus flight, departing Wed, Nov 26 from Knock to Cincinnati, returning Sun, Dec 14, priced at $1,037 just found
Aer Lingus
Wed, Oct 29 - Tue, Nov 25
NOC
Knock
CVG
Cincinnati
$1,074 Roundtrip, found 1 day ago
$1,074
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Oct 29 from Knock to Cincinnati, returning Tue, Nov 25, priced at $1,074 found 1 day ago
Aer Lingus
Fri, Nov 28 - Sun, Dec 14
NOC
Knock
CVG
Cincinnati
$1,078 Roundtrip, just found
$1,078
Roundtrip
just found
Select Aer Lingus flight, departing Fri, Nov 28 from Knock to Cincinnati, returning Sun, Dec 14, priced at $1,078 just found
Aer Lingus
Fri, Oct 31 - Sun, Nov 23
NOC
Knock
CVG
Cincinnati
$1,163 Roundtrip, found 1 day ago
$1,163
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Oct 31 from Knock to Cincinnati, returning Sun, Nov 23, priced at $1,163 found 1 day ago
Aer Lingus
Mon, Nov 3 - Wed, Nov 19
NOC
Knock
CVG
Cincinnati
$1,179 Roundtrip, found 1 day ago
$1,179
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Mon, Nov 3 from Knock to Cincinnati, returning Wed, Nov 19, priced at $1,179 found 1 day ago
British Airways
Wed, Nov 26 - Tue, Dec 16
NOC
Knock
CVG
Cincinnati
$1,188 Roundtrip, just found
$1,188
Roundtrip
just found
Select British Airways flight, departing Wed, Nov 26 from Knock to Cincinnati, returning Tue, Dec 16, priced at $1,188 just found
Aer Lingus
Tue, Nov 25 - Tue, Dec 16
NOC
Knock
CVG
Cincinnati
$1,192 Roundtrip, just found
$1,192
Roundtrip
just found
Select Aer Lingus flight, departing Tue, Nov 25 from Knock to Cincinnati, returning Tue, Dec 16, priced at $1,192 just found
Flights from Knock (NOC) to Cincinnati (CVG)
Origin airport
Ireland West
Destination airport
Cincinnati - Northern Kentucky Intl.
Airlines serving
Aer Lingus, British Airways
Roundtrip price
$872
Distance
3565 mi

Knock to Cincinnati Flights

The cheapest times to fly from Knock to Cincinnati

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Knock to Cincinnati are during the month of October. You can find some of the cheapest flights from Knock to Cincinnati with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Knock to Cincinnati

Sunday is one of the best days to book for cheap flights from Knock to Cincinnati: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Knock to Cincinnati

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Knock to Cincinnati in 2025. You can also book with separate airlines for your outbound and return journeys, from $904 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Knock to Cincinnati flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Knock to Cincinnati airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ireland West Airport (NOC) to Cincinnati - Northern Kentucky Intl. Airport (CVG) cost?
Discover the latest flight deals from NOC to CVG by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from NOC to CVG?
The cheapest flights from NOC to CVG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from NOC to CVG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from NOC to CVG. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Ireland West Airport (NOC) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
There aren't any daily nonstop flights from Ireland West Airport (NOC) to Cincinnati - Northern Kentucky Intl. Airport (CVG). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from NOC to CVG?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ireland West Airport (NOC) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
To arrive at Cincinnati - Northern Kentucky Intl. Airport (CVG) on time, pick a flight that takes off from Ireland West Airport (NOC) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ireland West Airport (NOC) to Cincinnati - Northern Kentucky Intl. Airport (CVG) last-minute?
Booking your plane ticket from NOC to CVG right before your journey is usually more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a NOC to CVG flight and hotel package?
You'll typically save money by booking a NOC to CVG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Ireland West Airport (NOC) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
If you booked your NOC to CVG flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.