Cheap Flights from Cincinnati (CVG) to Ono-I-Lau (ONU)

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Ono-I-Lau (ONU)

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Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU) cost?
Snag a cheap one-way flight or cheap return flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU)?
is the least expensive month to fly from CVG to ONU. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CVG to ONU flight.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU)?
Nonstop flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CVG to ONU?
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 based on the time of year, airline 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU)?
To avoid possible delays on the Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU) last-minute?
Booking your plane ticket from CVG to ONU shortly before your journey is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Ono-I-Lau (ONU)?
If you booked your CVG to ONU flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Ono-I-Lau
Distance
7316 mi

Book with confidence

Cincinnati to Ono-I-Lau Flights

The cheapest times to fly from Cincinnati to Ono-I-Lau

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 Cincinnati to Ono-I-Lau are during the month of . You can find some of the cheapest flights from Cincinnati to Ono-I-Lau with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cincinnati to Ono-I-Lau

Sunday is one of the best days to book for cheap flights from Cincinnati to Ono-I-Lau: 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 Cincinnati to Ono-I-Lau

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 Cincinnati to Ono-I-Lau in 2025. 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 Cincinnati to Ono-I-Lau 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 Cincinnati to Ono-I-Lau 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.

 

Cincinnati to Ono-I-Lau Flights
*Available to One Key members.