Cheap Flights from Decatur (DEC) to Hilo (ITO)

Popular airlines from Decatur, IL (DEC) to Hilo Intl. Airport (ITO)

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Frequently asked questions

How much does a flight from Decatur Airport (DEC) to Hilo Intl. Airport (ITO) cost?
Lock in a cheap one-way flight or cheap return flight from Decatur Airport (DEC) to Hilo Intl. Airport (ITO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Decatur Airport (DEC) to Hilo Intl. Airport (ITO)?
The cheapest month to fly from DEC to ITO is , when demand is low. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Decatur Airport (DEC) to Hilo Intl. Airport (ITO)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DEC to ITO flight.
How many flights per day from Decatur Airport (DEC) to Hilo Intl. Airport (ITO)?
There aren't any daily direct flights from Decatur Airport (DEC) to Hilo Intl. Airport (ITO). 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 before you know it.
What day of the week has the most flights from DEC to ITO?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change 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 Decatur Airport (DEC) to Hilo Intl. Airport (ITO)?
To arrive at Hilo Intl. Airport (ITO) without delays, choose a flight that takes off from Decatur Airport (DEC) before 3 PM. The likelihood 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 Decatur Airport (DEC) to Hilo Intl. Airport (ITO) last-minute?
Last-minute bookings from DEC to ITO are typically more expensive. For the lowest prices, start looking for flights ahead of time. That said, if you can play around with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a DEC to ITO flight and hotel package?
You'll generally save money by booking a DEC 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 everything in one convenient place. After selecting your ideal flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Decatur Airport (DEC) to Hilo Intl. Airport (ITO)?
You can usually reschedule or cancel your DEC to ITO flight. However, for bookings made more than 24 hours ago, additional fees 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 further details on our Customer Service portal.

Travel information

Origin airport
Decatur
Destination airport
Hilo Intl.
Distance
4107 mi

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Decatur to Hilo Flights

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

 

The best time to book a flight from Decatur to Hilo

Sunday is one of the best days to book for cheap flights from Decatur 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 Decatur 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 Decatur to Hilo 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 Decatur 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 Decatur 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.

 

Decatur to Hilo Flights

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*Available to One Key members.