$755 Cheap Flights from Moline (MLI) to Hilo (ITO)

View $755 flight on Mon, Dec 29, 2025Opens in a new window

Popular airlines from Quad City Intl. Airport (MLI) to Hilo Intl. Airport (ITO)

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Cheap Flights from Moline to Hilo (MLI-ITO)

Prices were available within the past 7 days and start at $755 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Moline (MLI) to Hilo (ITO)
Origin airport
Quad City Intl.
Destination airport
Hilo Intl.
Distance
4022 mi

Moline to Hilo Flights

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

 

The best time to book a flight from Moline to Hilo

Sunday is one of the best days to book for cheap flights from Moline 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 Moline 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 Moline to Hilo in 2025. You can also book with separate airlines for your outbound and return journeys, from $755 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 Moline 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 Moline 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.

 

Frequently asked questions

How much does a flight from Quad City Intl. Airport (MLI) to Hilo Intl. Airport (ITO) cost?
Discover the latest flight deals from MLI to ITO 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 MLI to ITO?
The cheapest flights from MLI to ITO 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 MLI to ITO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MLI to ITO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Quad City Intl. Airport (MLI) to Hilo Intl. Airport (ITO)?
There aren't any daily direct flights available from Quad City Intl. Airport (MLI) to Hilo Intl. Airport (ITO). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from MLI to ITO?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Quad City Intl. Airport (MLI) to Hilo Intl. Airport (ITO)?
To avoid possible delays on the Quad City Intl. Airport (MLI) to Hilo Intl. Airport (ITO) route, aim to travel before 3 PM. Departures after this time 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 Quad City Intl. Airport (MLI) to Hilo Intl. Airport (ITO) last-minute?
Last-minute bookings from MLI to ITO are usually more expensive. To lock in the best rates, start searching for flights well ahead of time. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a MLI to ITO flight and hotel package?
Compared with arranging flights and hotels separately, booking a MLI to ITO flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Quad City Intl. Airport (MLI) to Hilo Intl. Airport (ITO)?
If you reserved your MLI to ITO flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.