Cheap flights from Chicago to Hilo from $377
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Hilo departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago to Hilo
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Hilo?
The cheapest day to depart from Chicago to Hilo is on a Monday. Travelers who choose to depart for Hilo on a Monday will often find tickets for as low as $778. Flights from Chicago to Hilo on a Saturday will generally be more expensive and average around $1,059. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Hilo?
Our data shows that the cheapest Chicago to Hilo flights are usually those with departure times in the morning. Our users have found flights to Hilo in the morning for as low as $849. In contrast, the most expensive time of day to depart to Hilo is in the evening when prices are around $1,423.
What is the cheapest airline that flies from Chicago to Hilo Intl?
Southwest, Alaska Airlines, and United Airlines are the most popular carriers operating from Chicago to Hilo Intl
What airlines fly to Hilo?
American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Hilo from Chicago according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 6 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago to Hilo
Cheap Chicago to Hilo (CHI to ITO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Hilo
How far is Chicago to Hilo Intl by plane?
Hilo Intl is 4170.2 mi away from Chicago. By plane, this route typically takes 11h 16m.
When did momondo last update prices for flights from Chicago to Hilo Intl Airport?
Prices for flights from Chicago to Hilo Intl Airport refresh daily.
How many operators does momondo search for flights from Chicago to Hilo Intl Airport?
As of April 2025, there are 3 operators available to choose from for flights from Chicago to Hilo Intl Airport.
How old do you have to be to fly from Chicago to Hilo Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The necessary travel and health documents for your Hilo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Hilo?
Based on momondo bookings for flights between Chicago and Hilo, the leading airline is Southwest, making up 41% of the total bookings. Other popular airlines include United Airlines with 32% and Alaska Airlines with 27%.
Best airlines flying from Chicago to Hilo
Compare and see reviews for airlines that fly from Chicago to Hilo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $553 | Free Cancellation | Rating 8.0 9,911 reviews | |||
| PriceFrom $681 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $735 | Free Cancellation | Rating 7.4 8,685 reviews |
Traveling to a place near Hilo?
Book flights to Hilo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Hilo?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hilo from Chicago.
Can I find flights from Chicago to Hilo with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Hilo from Chicago with this policy.
How can momondo help me find flights from Chicago to Hilo?
momondo helps you find the best flight between Chicago and Hilo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Hilo right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Hilo from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.