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Cheap flights from Chicago O'Hare Intl Airport to Hilo from $394

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 O'Hare Intl Airport to Hilo departing on 1/15. 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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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Hilo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:20 am - 9:24 pm
ORD
-
ITO
17h 04m2 stops
Multiple Airlines Logo
8:30 pm - 11:59 pm
ITO
-
ORD
23h 29m2 stops
$395Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
8:20 am - 9:24 pm
ORD
-
ITO
17h 04m2 stops
Multiple Airlines Logo
6:44 pm - 2:58 pm
ITO
-
ORD
16h 14m2 stops
$404Multiple Airlines
Tue, Feb 24 - Wed, Mar 4
Multiple Airlines Logo
8:00 am - 7:04 pm
ORD
-
ITO
15h 04m2 stops
Multiple Airlines Logo
7:44 pm - 11:37 pm
ITO
-
ORD
23h 53m2 stops
$413Multiple Airlines
Mon, Jan 26 - Tue, Jan 27
Multiple Airlines Logo
8:20 am - 9:24 pm
ORD
-
ITO
17h 04m2 stops
Multiple Airlines Logo
6:44 pm - 2:58 pm
ITO
-
ORD
16h 14m2 stops
$425Multiple Airlines
Tue, Feb 24 - Mon, Mar 2
Multiple Airlines Logo
8:20 am - 9:24 pm
ORD
-
ITO
17h 04m2 stops
Multiple Airlines Logo
8:30 pm - 2:58 pm
ITO
-
ORD
13h 28m2 stops
$427Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
9:00 am - 10:34 pm
ORD
-
ITO
17h 34m2 stops
Multiple Airlines Logo
8:30 pm - 2:29 pm
ITO
-
ORD
13h 59m2 stops
$432Multiple Airlines
Sun, Jan 18 - Tue, Jan 27
Multiple Airlines Logo
8:20 am - 10:35 pm
ORD
-
ITO
18h 15m2 stops
Multiple Airlines Logo
8:30 pm - 11:59 pm
ITO
-
ORD
23h 29m2 stops
$436Multiple Airlines
Sun, Feb 22 - Tue, Mar 3
Multiple Airlines Logo
8:20 am - 9:24 pm
ORD
-
ITO
17h 04m2 stops
Multiple Airlines Logo
5:59 pm - 2:11 pm
ITO
-
ORD
16h 12m2 stops
$445Multiple Airlines
Wed, Feb 25 - Thu, Mar 5
Multiple Airlines Logo
8:20 am - 10:35 pm
ORD
-
ITO
18h 15m2 stops
Multiple Airlines Logo
8:30 pm - 2:58 pm
ITO
-
ORD
14h 28m2 stops
$446Multiple Airlines
Sun, Feb 22 - Wed, Mar 4
Multiple Airlines Logo
8:20 am - 10:35 pm
ORD
-
ITO
18h 15m2 stops
Multiple Airlines Logo
8:30 pm - 4:33 pm
ITO
-
ORD
16h 03m2 stops
$455Multiple Airlines
Sun, Feb 22 - Thu, Mar 5

United Airlines flights from Chicago O'Hare Intl Airport to Hilo

Our best United Airlines deals on Chicago O'Hare Intl Airport to Hilo flight tickets
United Airlines
Apr 26
ORD9:30 amChicago O'Hare Intl
12h 31m
1 stop
ITO5:01 pmHilo Intl
May 6
ITO10:44 amHilo Intl
13h 21m
2 stops
ORD5:05 amChicago O'Hare Intl
$542
Find similar
United Airlines
Apr 30
ORD2:18 pmChicago O'Hare Intl
21h 42m
2 stops
ITO7:00 amHilo Intl
May 4
ITO12:14 pmHilo Intl
17h 55m
2 stops
ORD11:09 amChicago O'Hare Intl
$579
Find similar
United Airlines
Apr 26
ORD9:30 amChicago O'Hare Intl
12h 31m
1 stop
ITO5:01 pmHilo Intl
May 4
ITO7:52 pmHilo Intl
17h 38m
2 stops
ORD6:30 pmChicago O'Hare Intl
$583
Find similar

Delta flights from Chicago O'Hare Intl Airport to Hilo

Our best Delta deals on Chicago O'Hare Intl Airport to Hilo flight tickets
Delta
Dec 31
ORD6:45 amChicago O'Hare Intl
15h 06m
2 stops
ITO5:51 pmHilo Intl
Jan 1
ITO1:44 pmHilo Intl
21h 29m
2 stops
ORD3:13 pmChicago O'Hare Intl
$1,150
Find similar
Delta
Dec 31
ORD6:45 amChicago O'Hare Intl
15h 06m
2 stops
ITO5:51 pmHilo Intl
Jan 5
ITO4:40 pmHilo Intl
16h 42m
2 stops
ORD1:22 pmChicago O'Hare Intl
$1,232
Find similar
Delta
Dec 29
ORD6:00 amChicago O'Hare Intl
17h 59m
2 stops
ITO7:59 pmHilo Intl
Dec 31
ITO7:44 pmHilo Intl
24h 15m
2 stops
ORD11:59 pmChicago O'Hare Intl
$1,276
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Hilo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Hilo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Tue 2/24

8:20 am-9:24 pm

2 stops17h 04m

Hilo Intl

Tue 3/3

8:30 pm-11:59 pm

2 stops23h 29m

$395

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Tue 2/24

8:20 am-9:24 pm

2 stops17h 04m

Hilo Intl

Wed 3/4

6:44 pm-2:58 pm

2 stops16h 14m

$404

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Mon 1/26

8:00 am-7:04 pm

2 stops15h 04m

Hilo Intl

Tue 1/27

7:44 pm-11:37 pm

2 stops23h 53m

$413

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Tue 2/24

8:20 am-9:24 pm

2 stops17h 04m

Hilo Intl

Mon 3/2

6:44 pm-2:58 pm

2 stops16h 14m

$425

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Tue 3/3

8:20 am-9:24 pm

2 stops17h 04m

Hilo Intl

Tue 3/10

8:30 pm-2:58 pm

2 stops13h 28m

$427

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Sun 1/18

9:00 am-10:34 pm

2 stops17h 34m

Hilo Intl

Tue 1/27

8:30 pm-2:29 pm

2 stops13h 59m

$432

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Sun 2/22

8:20 am-10:35 pm

2 stops18h 15m

Hilo Intl

Tue 3/3

8:30 pm-11:59 pm

2 stops23h 29m

$436

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Wed 2/25

8:20 am-9:24 pm

2 stops17h 04m

Hilo Intl

Thu 3/5

5:59 pm-2:11 pm

2 stops16h 12m

$445

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Sun 2/22

8:20 am-10:35 pm

2 stops18h 15m

Hilo Intl

Wed 3/4

8:30 pm-2:58 pm

2 stops14h 28m

$446

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Sun 2/22

8:20 am-10:35 pm

2 stops18h 15m

Hilo Intl

Thu 3/5

8:30 pm-4:33 pm

2 stops16h 03m

$455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hilo from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 month to fly to Hilo?

The month of January is, on average, the cheapest month to fly to Hilo from Chicago O'Hare Intl Airport, with most prices found around $572. If you’re not able to fly to Hilo in January, then August is your next best option. Flight prices from Chicago O'Hare Intl Airport to Hilo during August average around $622.

What is the cheapest day to depart on your flight to Hilo?

The cheapest day to depart from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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.

Can stopping save me money on Chicago O'Hare Intl Airport to Hilo flights?

You could potentially save up to 13% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Hilo flight.

When to book flights from Chicago O'Hare Intl Airport to Hilo

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Hilo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Hilo (ORD to ITO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Hilo

Fastest flight time

12h 31m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Hilo takes 12h 31m
There are no direct flights from Chicago O'Hare Intl Airport to Hilo. There are no popular flight routes from Chicago O'Hare Intl Airport to Hilo.
Search flight deals

  • How far is Chicago O'Hare Intl to Hilo Intl by plane?

    Hilo Intl is 4155.9 mi away from Chicago O'Hare Intl. Typically, this will take 12h 31m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Hilo Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Hilo Intl Airport are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Hilo Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Hilo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Hilo Intl Airport.

  • What documentation or ID do you need to fly to Hilo Intl Airport?

    The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Hilo?

Best airlines flying from Chicago O'Hare Intl Airport to Hilo

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Hilo with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $553Free CancellationRating
8.0
11,479 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $598Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
United AirlinesPriceFrom $887Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Traveling to a place near Hilo?

Book flights to Hilo if you plan to visit one of these locations
Mountain View

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Hilo?

Finding the right flight to Hilo from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hilo quick and easy, saving you time and money.

Can I find flights from Chicago to Hilo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hilo from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Hilo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hilo from Chicago.

I’m not ready to book a flight from Chicago to Hilo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Hilo, momondo offers a useful price alert feature which will track prices for flights to Hilo from Chicago and alert you when they change.

An easier way to manage your Hilo trip

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