$665 Cheap Flights from Dayton (DAY) to Hilo (ITO)

View $665 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO)

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Cheap Flights from Dayton to Hilo (DAY-ITO)

Prices were available within the past 7 days and start at $665 for one-way flights and $1,001 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jan 7 - Mon, Jan 12
DAY
Dayton
ITO
Hawaii Island
$1,001 Roundtrip, found 2 days ago
$1,001
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 7 from Dayton to Hawaii Island, returning Mon, Jan 12, priced at $1,001 found 2 days ago
United
Mon, Jan 5 - Mon, Jan 12
DAY
Dayton
ITO
Hawaii Island
$1,015 Roundtrip, found 2 days ago
$1,015
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 5 from Dayton to Hawaii Island, returning Mon, Jan 12, priced at $1,015 found 2 days ago
United
Wed, Jan 7 - Sun, Jan 11
DAY
Dayton
ITO
Hawaii Island
$1,031 Roundtrip, found 2 days ago
$1,031
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 7 from Dayton to Hawaii Island, returning Sun, Jan 11, priced at $1,031 found 2 days ago
United
Tue, Jan 6 - Sun, Jan 11
DAY
Dayton
ITO
Hawaii Island
$1,050 Roundtrip, found 2 days ago
$1,050
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 6 from Dayton to Hawaii Island, returning Sun, Jan 11, priced at $1,050 found 2 days ago
United
Tue, Jan 6 - Thu, Jan 8
DAY
Dayton
ITO
Hawaii Island
$1,051 Roundtrip, found 2 days ago
$1,051
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 6 from Dayton to Hawaii Island, returning Thu, Jan 8, priced at $1,051 found 2 days ago
United
Mon, Jan 5 - Thu, Jan 8
DAY
Dayton
ITO
Hawaii Island
$1,052 Roundtrip, found 2 days ago
$1,052
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 5 from Dayton to Hawaii Island, returning Thu, Jan 8, priced at $1,052 found 2 days ago
United
Mon, Jan 5 - Sun, Jan 11
DAY
Dayton
ITO
Hawaii Island
$1,053 Roundtrip, found 2 days ago
$1,053
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 5 from Dayton to Hawaii Island, returning Sun, Jan 11, priced at $1,053 found 2 days ago
Delta
Thu, Jan 1 - Thu, Jan 8
DAY
Dayton
ITO
Hawaii Island
$1,066 Roundtrip, found 2 days ago
$1,066
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jan 1 from Dayton to Hawaii Island, returning Thu, Jan 8, priced at $1,066 found 2 days ago
Delta
Thu, Jan 1 - Wed, Jan 7
DAY
Dayton
ITO
Hawaii Island
$1,067 Roundtrip, found 2 days ago
$1,067
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jan 1 from Dayton to Hawaii Island, returning Wed, Jan 7, priced at $1,067 found 2 days ago
American Airlines
Thu, Dec 11 - Wed, Dec 17
DAY
Dayton
ITO
Hawaii Island
$1,154 Roundtrip, found 2 days ago
$1,154
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Dec 11 from Dayton to Hawaii Island, returning Wed, Dec 17, priced at $1,154 found 2 days ago

Alternative airports near Hilo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hilo Intl. ITO. Cheapest option available. Flights from $1,149
ITO
Hilo Intl.
Cheapest
Flights from $1,149

Frequently asked questions

How much does a flight from James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO) cost?
Get a cheap one-way flight from $665 or cheap return flight from $1,001 from James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO) 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 James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO)?
January is the most affordable month to fly from DAY to ITO. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DAY to ITO flight.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO)?
There aren't any daily direct flights available from James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from DAY to ITO?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO)?
Choose a flight from James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO) last-minute?
Holding off until just before your departure to book a ticket from DAY to ITO generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a DAY to ITO flight and hotel package?
You'll typically save money by securing a DAY to ITO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your ideal flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from James M. Cox Dayton Intl. Airport (DAY) to Hilo Intl. Airport (ITO)?
If you reserved your DAY to ITO flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
Hilo Intl.
Roundtrip price
$1,000
Distance
4354 mi

Book with confidence

Dayton to Hilo Flights

The cheapest times to fly from Dayton to Hilo

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 Dayton to Hilo are during the month of January. You can find some of the cheapest flights from Dayton to Hilo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dayton to Hilo

Sunday is one of the best days to book for cheap flights from Dayton to Hilo: 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 Dayton to Hilo

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 Dayton to Hilo in 2025. You can also book with separate airlines for your outbound and return journeys, from $665 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 Dayton to Hilo 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 Dayton to Hilo 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.

 

Dayton to Hilo Flights

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*Available to One Key members.