Cheap Flights from Duncan (DUC) to Cincinnati (CVG)

Popular airlines from Duncan, OK (DUC-Halliburton Field) to Cincinnati

Frequently asked questions

How much does a flight from Duncan, OK (DUC-Halliburton Field) to Cincinnati - Northern Kentucky Intl. Airport (CVG) cost?
Lock in a cheap one-way flight or cheap return flight from Duncan, OK (DUC-Halliburton Field) to Cincinnati - Northern Kentucky Intl. Airport (CVG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Duncan, OK (DUC-Halliburton Field) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between DUC and CVG. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Duncan, OK (DUC-Halliburton Field) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from DUC to CVG. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Duncan, OK (DUC-Halliburton Field) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Direct flights from Duncan, OK (DUC-Halliburton Field) to Cincinnati - Northern Kentucky Intl. Airport (CVG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DUC to CVG?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, carrier 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 Duncan, OK (DUC-Halliburton Field) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
To land at Cincinnati - Northern Kentucky Intl. Airport (CVG) on schedule, choose a flight that leaves from Duncan, OK (DUC-Halliburton Field) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Duncan, OK (DUC-Halliburton Field) to Cincinnati - Northern Kentucky Intl. Airport (CVG) last-minute?
Booking your plane ticket from DUC to CVG right before your getaway is typically more expensive. But if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a DUC to CVG flight and hotel package?
You'll generally save money by booking a DUC 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 everything in one place. Once you've chosen your ideal flights and accommodations, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Duncan, OK (DUC-Halliburton Field) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
You can usually cancel or reschedule your DUC to CVG flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Halliburton Field
Destination airport
Cincinnati - Northern Kentucky Intl.
Distance
800 mi

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Duncan to Cincinnati Flights

The cheapest times to fly from Duncan 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 Duncan to Cincinnati are during the month of . You can find some of the cheapest flights from Duncan to Cincinnati with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Duncan to Cincinnati

Sunday is one of the best days to book for cheap flights from Duncan 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 Duncan 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 Duncan to Cincinnati in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Duncan 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 Duncan 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.

 

Duncan to Cincinnati Flights

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*Available to One Key members.