Flight tickets from Chicago O'Hare International to Hilo

Compare Chicago O'Hare International to Hilo flight deals

Find the cheapest month or even day of the year to fly to Hilo

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Find the cheapest month to fly from Chicago O'Hare International to Hilo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Hilo flights are currently cheapest in December.

Chicago O'Hare International to Hilo: Alternative routes

Compare routes from Chicago O'Hare International to Hilo below. You may find an airport to fly into that's cheaper, faster, or easier than Hilo.

Chicago to Hilo: Flight information

The things to know before you go.
Cheapest flight found₹ 34,054
Cheapest month to flyDecember

Finding cheap flights from Chicago O'Hare International to Hilo: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Hilo is ₹ 62,755. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago O'Hare International to Hilo. But we found flights with one or more stops from ₹ 62,755.
As of September 2025, there are no flights flying from Chicago O'Hare International to Hilo.
The cheapest month to fly from Chicago O'Hare International to Hilo is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Hilo Airport on Friday, 24 October 2025.
No airlines currently offer direct flights between Chicago O'Hare International Airport and Hilo Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hilo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hilo is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Southwest Airlines offers the cheapest flight tickets to Hilo.

Flying from O'Hare International Airport (ORD) to Hilo International Airport (ITO): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to catch your ORD to ITO flight.

  • During popular months such as August, it's best to get to the airport earlier. Arrive two hours before a domestic departure and four hours ahead for international flights when you travel during peak periods in general.

  • Explore another city along the way or simply break up your flight with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from O'Hare International Airport to Hilo International Airport. Many travellers pass through Daniel K. Inouye International Airport on this route.

How to find the cheapest flights from O'Hare International Airport (ORD) to Hilo International Airport (ITO)

  • Currently, ₹ 34,054 is the cheapest price we've found for a one-way O'Hare International Airport to Hilo International Airport flight. The best price for a return plane ticket is ₹ 62,755. Keep in mind that fares can change due to demand at the time of booking.

  • To score cheap tickets from ORD to ITO, book in advance. Airlines tend to offer the most competitive fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from O'Hare International Airport to Hilo International Airport across the month. It's an easy way to snap up a bargain if your plans are flexible.

  • You won't have to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you the moment there's a new deal on cheap flights from ORD to ITO.

  • Secure the right flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from O'Hare International Airport to Hilo International Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about O'Hare International Airport (ORD)

  • ORD's address is 10000 West O'Hare.

  • When it comes to the on-time performance of O'Hare International Airport, data shows 74.85% of flights stick to their scheduled arrival time.

  • O'Hare International Airport is around 40 kilometres from central Chicago. If you're driving, catching a cab or ride-sharing from the centre, it'll take 35 minutes or so to arrive, depending on the traffic.

  • Taking public transport? Expect a journey time of around 55 minutes.

  • Looking for a handy hotel near ORD? If you're catching an early flight from O'Hare International Airport to Hilo International Airport, these accommodation options will have you sleeping moments from your check-in counter:

Arriving at Hilo International Airport (ITO)

Getting from Hilo International Airport (ITO) to central Hilo

  • Hilo International Airport to the centre of Hilo has a drive time of about 10 minutes. It's approximately 5 kilometres away.

  • Travelling to the centre by public transport typically takes 30 minutes.

When to fly to Hilo International Airport (ITO)

  • It's time to plan your dates for your flight from O'Hare International Airport to Hilo International Airport. August is the most popular month to visit Hilo. If you like a more relaxed vibe, go in May.

  • When booking your flight from O'Hare International Airport to Hilo International Airport, think about the kind of weather you enjoy. October is the warmest month in Hilo, with temperatures ranging from 19ºC to 26ºC.

  • Look for cheap tickets from ORD to ITO in February if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 17ºC and 24ºC on average.

Explore more of United States

  • You've seen Hilo, now it's time to discover other corners of United States. Travel around 338 kilometres north-west to Honolulu to tick off its leading attractions. From Waikiki Beach to USS Arizona Memorial and Iolani Palace, you'll have a packed itinerary ahead.

  • Pearl City is another favourite destination in United States and is around 354 kilometres north-west of Hilo. No trip is complete without dropping by USS Utah Memorial, Sunset Memorial Park and Pearl City District Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.