How long is the flight from Hilo to Chicago O'Hare Intl Airport?

Departing from Hilo to Chicago O'Hare Intl Airport will take you 13h 59m. Airlines will cover a distance of 4154 mi.

What are the cheapest airlines flying from Hilo to Chicago O'Hare Intl Airport round-trip?

Currently priced at $555, Alaska Airlines will fly you from Hilo to Chicago O'Hare Intl Airport and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Southwest for as low as $693. Alaska Airlines is priced at 58% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from ITO to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hilo to Chicago O'Hare Intl Airport as you normally would.

Most accurate provider : When it comes to deals on Hilo-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hilo-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hilo-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Hilo-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hilo-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Hilo to Chicago O'Hare Intl?

Hilo Intl (ITO), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Hilo to Chicago O'Hare Intl. 2 airlines have flights from Hilo Intl to Chicago O'Hare Intl on a regular basis. Booking flights from Hilo Intl to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

Can I find deals for flights from Hilo to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Hilo to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Hilo to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to O'Hare Intl.

Can I find deals for business class flights from Hilo to O'Hare Intl?

Yes. Cheapflights offers flight deals from Hilo to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$216+ Flights from Hilo to Chicago O'Hare Intl Airport

Q: How much does it cost to fly round-trip from Hilo to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment. Hilo to Chicago O'Hare Intl Airport flights typically cost between $800 and $880 in February. The cheapest round-trip price found within the last 3 days was $474 on Multiple Airlines (Feb 12-Feb 19).

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1. Tell us where you want to go

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Cheap flight deals from Hilo to O'Hare Intl

Cheapest flights from Hilo to O'Hare Intl
Explore the most affordable flight options available from Hilo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Sat 12/275:59 pmITO - ORD

2 stops20h 01mDelta

Wed 12/315:30 amORD - ITO

2 stops16h 21mDelta

Deal found 12/11

$899

Sat 12/274:40 pmITO - ORD

2 stops18h 00mUnited Airlines

Wed 12/319:30 amORD - ITO

1 stop13h 44mUnited Airlines

Deal found 12/11

$1,222

Sat 12/274:40 pmITO - ORD

1 stop10h 17mAmerican Airlines

Wed 12/3110:10 amORD - ITO

1 stop13h 04mAmerican Airlines

Deal found 12/11

$1,370

Best flights from Hilo to O'Hare Intl
Discover carefully curated flight deals from Hilo to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 2/127:41 pmITO - ORD

2 stops15h 17mMultiple Airlines

Thu 2/198:20 amORD - ITO

2 stops17h 04mMultiple Airlines

Deal found 12/10

$474

Thu 1/158:30 pmITO - ORD

2 stops13h 59mAlaska Airlines

Mon 1/199:00 amORD - ITO

2 stops36h 45mAlaska Airlines

Deal found 12/9

$579

Thu 1/158:24 amITO - ORD

1 stop17h 00mUnited Airlines

Mon 1/199:30 amORD - ITO

1 stop13h 34mUnited Airlines

Deal found 12/9

$780

Sat 2/146:00 amITO - ORD

2 stops13h 59mMultiple Airlines

Thu 2/198:20 amORD - ITO

2 stops17h 04mMultiple Airlines

Deal found 12/11

$496

Thu 1/156:44 pmITO - ORD

2 stops15h 45mMultiple Airlines

Mon 1/199:00 amORD - ITO

2 stops16h 24mMultiple Airlines

Deal found 12/11

$546

Thu 2/128:30 pmITO - ORD

2 stops12h 44mUnited Airlines

Thu 2/199:30 amORD - ITO

1 stop11h 59mUnited Airlines

Deal found 12/10

$802

Last-minute flights from Hilo to O'Hare Intl
Discover last-minute flight deals from Hilo to O'Hare Intl. Data last updated December 12, 2025 and is based on user searches.

Sat 12/275:59 pmITO - ORD

2 stops20h 01mDelta

Wed 12/315:30 amORD - ITO

2 stops16h 21mDelta

Deal found 12/11

$899

Sat 12/274:40 pmITO - ORD

2 stops18h 00mUnited Airlines

Wed 12/319:30 amORD - ITO

1 stop13h 44mUnited Airlines

Deal found 12/11

$1,222

Sat 12/274:40 pmITO - ORD

1 stop10h 17mAmerican Airlines

Wed 12/3110:10 amORD - ITO

1 stop13h 04mAmerican Airlines

Deal found 12/11

$1,370

Thu 1/83:02 pmITO - ORD

2 stops18h 13mUnited Airlines

Thu 1/159:20 amORD - ITO

1 stop12h 25mUnited Airlines

Deal found 12/11

$908

Thu 1/156:44 pmITO - ORD

2 stops15h 45mMultiple Airlines

Mon 1/199:00 amORD - ITO

2 stops16h 24mMultiple Airlines

Deal found 12/11

$546

Thu 1/158:30 pmITO - ORD

2 stops13h 59mAlaska Airlines

Mon 1/199:00 amORD - ITO

2 stops36h 45mAlaska Airlines

Deal found 12/9

$579

Thu 1/158:24 amITO - ORD

1 stop17h 00mUnited Airlines

Mon 1/199:30 amORD - ITO

1 stop13h 34mUnited Airlines

Deal found 12/9

$780

One-way flights from Hilo to O'Hare Intl
Search for one-way flight options from Hilo to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Wed 1/216:44 pmITO - ORD

2 stops15h 45mMultiple Airlines

Deal found 12/11

$216

Tue 1/208:30 pmITO - ORD

2 stops13h 59mMultiple Airlines

Deal found 12/11

$337

Thu 1/86:00 amITO - ORD

2 stops13h 37mMultiple Airlines

Deal found 12/11

$372

Wed 1/215:59 pmITO - ORD

1 stop32h 17mUnited Airlines

Deal found 12/11

$397

Fri 12/196:00 amITO - ORD

2 stops12h 35mSouthwest

Deal found 12/10

$452

Tue 1/205:59 pmITO - ORD

1 stop32h 17mUnited Airlines

Deal found 12/11

$458

Fri 12/196:44 pmITO - ORD

3 stops49h 28mMultiple Airlines

Deal found 12/10

$467

Thu 1/88:24 amITO - ORD

1 stop17h 00mUnited Airlines

Deal found 12/11

$548

Fri 12/197:44 pmITO - ORD

1 stop30h 32mUnited Airlines

Deal found 12/10

$688

Mon 4/1310:44 amITO - ORD

2 stops13h 29mMultiple Airlines

Deal found 12/11

$3,593

Mon 4/138:38 amITO - ORD

3 stops18h 13mUnited Airlines

Deal found 12/11

$14,086

Find flight deals from Hilo to O'Hare Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$474 (Alaska Airlines)
One-way from	$216 (Alaska Airlines)
Popular in	November
Cheapest in	September
Average price	$840

Provider with most accurate pricing for Hilo Intl-Chicago O'Hare Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Hilo Intl-Chicago O'Hare Intl flights.

Search Deals

From Hilo Intl to Chicago O'Hare Intl

Search Deals

One-way flight from Hilo Intl to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 61% potential increase in price ($2,078 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 53% potential price decrease ($464 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hilo to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Thu 2/12

7:41 pm-2:58 pm

2 stops15h 17m

Chicago O'Hare Intl

Thu 2/19

8:20 am-9:24 pm

2 stops17h 04m

$474

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Sat 2/14

6:00 am-11:59 pm

2 stops13h 59m

Chicago O'Hare Intl

Thu 2/19

8:20 am-9:24 pm

2 stops17h 04m

$496

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Thu 1/15

6:44 pm-2:29 pm

2 stops15h 45m

Chicago O'Hare Intl

Mon 1/19

9:00 am-9:24 pm

2 stops16h 24m

$546

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Thu 1/15

8:30 pm-2:29 pm

2 stops13h 59m

Chicago O'Hare Intl

Mon 1/19

9:00 am-5:45 pm

2 stops36h 45m

$579

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Thu 1/15

8:24 am-5:24 am

1 stop17h 00m

Chicago O'Hare Intl

Mon 1/19

9:30 am-7:04 pm

1 stop13h 34m

$780

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Thu 2/12

8:30 pm-1:14 pm

2 stops12h 44m

Chicago O'Hare Intl

Thu 2/19

9:30 am-5:29 pm

1 stop11h 59m

$802

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Wed 1/21

6:44 pm-2:29 pm

2 stops15h 45m

$216

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Tue 1/20

8:30 pm-2:29 pm

2 stops13h 59m

$337

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Thu 1/8

6:00 am-11:37 pm

2 stops13h 37m

$372

HiloChicago

ITO - ORD

ITOORD

Hilo Intl

Wed 1/21

5:59 pm-6:16 am

1 stop32h 17m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 17 results

Compare providers for flights from Hilo to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hilo to O'Hare Intl in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Expedia	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Hilo-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hilo-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hilo-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Hilo-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hilo-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hilo to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Hilo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hilo to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Hilo to Chicago O'Hare Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Hilo to Chicago O'Hare Intl Airport (average of $447). Flying from Hilo to Chicago O'Hare Intl Airport in April is currently the most expensive (average of $752). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Hilo to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Read through reviews of airlines operating flights from Hilo to Chicago O'Hare Intl Airport, such as Alaska Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,432 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Southwest

7.9

Good

4,253 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

What airport do you fly from for flights from Hilo to Chicago O'Hare Intl?
Hilo Intl (ITO), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Hilo to Chicago O'Hare Intl. 2 airlines have flights from Hilo Intl to Chicago O'Hare Intl on a regular basis. Booking flights from Hilo Intl to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.
How long is the flight from Hilo to Chicago O'Hare Intl Airport?
Departing from Hilo to Chicago O'Hare Intl Airport will take you 13h 59m. Airlines will cover a distance of 4154 mi.
What are the cheapest airlines flying from Hilo to Chicago O'Hare Intl Airport round-trip?
Currently priced at $555, Alaska Airlines will fly you from Hilo to Chicago O'Hare Intl Airport and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Southwest for as low as $693. Alaska Airlines is priced at 58% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Hilo to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Hilo to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hilo to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to O'Hare Intl.
Can I find deals for business class flights from Hilo to O'Hare Intl?
Yes. Cheapflights offers flight deals from Hilo to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Hilo to Chicago O'Hare Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Hilo to Chicago O'Hare Intl Airport (average of $447). Flying from Hilo to Chicago O'Hare Intl Airport in April is currently the most expensive (average of $752). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Hilo to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$555	Average$979	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$693	Average$768	FlexibilityNo cancel fee	On-time63%

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$216+ Cheap flights from Hilo (ITO) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hilo to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hilo to O'Hare Intl

Cheapest flights from Hilo to O'Hare IntlExplore the most affordable flight options available from Hilo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Hilo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Hilo to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hilo to Chicago O'Hare Intl Airport that are best for you.

Compare providers for flights from Hilo to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hilo to O'Hare Intl in December.

Best time to book a flight from Hilo to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Hilo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hilo to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Hilo to Chicago O'Hare Intl Airport?

How much does it cost to fly round-trip from Hilo to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Read through reviews of airlines operating flights from Hilo to Chicago O'Hare Intl Airport, such as Alaska Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hilo to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Hilo to Chicago O'Hare Intl?

How long is the flight from Hilo to Chicago O'Hare Intl Airport?

What are the cheapest airlines flying from Hilo to Chicago O'Hare Intl Airport round-trip?

Can I find deals for flights from Hilo to O'Hare Intl that include hotel bookings?

How can I find direct flights from Hilo to O'Hare Intl?

Can I find deals for business class flights from Hilo to O'Hare Intl?

What is the cheapest month to book a flight from Hilo to Chicago O'Hare Intl Airport?

Traveling to a place near Chicago O'Hare Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hilo to O'Hare Intl

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Top 2 airlines flying from Hilo to O'Hare Intl

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Cheapest flights from Hilo to O'Hare Intl
Explore the most affordable flight options available from Hilo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.