Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Hilo from $302

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 12/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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.
Alaska Airlines Logo
3:49 pm - 5:29 pmORD-ITO
29h 40m2 stops
Alaska Airlines Logo
6:00 am - 2:29 pmITO-ORD
28h 29m2 stops
$414Alaska Airlines
Find Deal
Sun, Jan 25 - Fri, Jan 30
Alaska Airlines Logo
9:00 am - 9:24 pmORD-ITO
16h 24m2 stops
Alaska Airlines Logo
6:00 am - 11:37 pmITO-ORD
13h 37m2 stops
$425Alaska Airlines
Find Deal
Thu, Jan 22 - Thu, Jan 29
Alaska Airlines Logo
8:55 am - 10:36 pmORD-ITO
17h 41m2 stops
Alaska Airlines Logo
7:44 pm - 11:50 pmITO-ORD
24h 06m2 stops
$426Alaska Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
Alaska Airlines Logo
8:55 am - 10:36 pmORD-ITO
17h 41m2 stops
Alaska Airlines Logo
8:30 pm - 11:50 pmITO-ORD
23h 20m2 stops
$454Alaska Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 11
Southwest Logo
7:15 am - 6:10 pmORD-ITO
14h 55m2 stops
Southwest Logo
6:55 pm - 3:25 pmITO-ORD
16h 30m2 stops
$739Southwest
Find Deal
Fri, Dec 5 - Thu, Dec 11
Southwest Logo
7:15 am - 6:10 pmORD-ITO
14h 55m2 stops
Southwest Logo
6:55 pm - 2:05 pmITO-ORD
15h 10m2 stops
$749Southwest
Find Deal
Fri, Jan 9 - Fri, Jan 16
United Airlines Logo
9:30 am - 7:59 pmORD-ITO
14h 29m1 stop
United Airlines Logo
3:02 pm - 6:16 amITO-ORD
11h 14m1 stop
$773United Airlines
Find Deal
Mon, Jan 26 - Mon, Feb 2
United Airlines Logo
6:47 am - 7:59 pmORD-ITO
17h 12m2 stops
United Airlines Logo
3:02 pm - 6:16 amITO-ORD
11h 14m1 stop
$775United Airlines
Find Deal
Mon, Jan 26 - Mon, Feb 2
American Airlines Logo
10:00 am - 7:05 pmORD-ITO
13h 05m1 stop
American Airlines Logo
3:50 pm - 6:51 amITO-ORD
11h 01m1 stop
$1,370American Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
American Airlines Logo
11:45 am - 10:22 pmORD-ITO
14h 37m2 stops
American Airlines Logo
3:02 pm - 7:00 amITO-ORD
11h 58m1 stop
$1,380American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23

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

Our best Alaska Airlines deals on Chicago O'Hare Intl Airport to Hilo flight tickets
Alaska Airlines
Jan 25
ORD3:49 pmChicago O'Hare Intl
29h 40m
2 stops
ITO5:29 pmHilo Intl
Jan 30
ITO6:00 amHilo Intl
28h 29m
2 stops
ORD2:29 pmChicago O'Hare Intl
$414
Find similar
Alaska Airlines
Jan 22
ORD9:00 amChicago O'Hare Intl
16h 24m
2 stops
ITO9:24 pmHilo Intl
Jan 29
ITO6:00 amHilo Intl
13h 37m
2 stops
ORD11:37 pmChicago O'Hare Intl
$425
Find similar
Alaska Airlines
Dec 5
ORD8:55 amChicago O'Hare Intl
17h 41m
2 stops
ITO10:36 pmHilo Intl
Dec 11
ITO7:44 pmHilo Intl
24h 06m
2 stops
ORD11:50 pmChicago O'Hare Intl
$426
Find similar

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
Jan 26
ORD9:30 amChicago O'Hare Intl
14h 29m
1 stop
ITO7:59 pmHilo Intl
Feb 2
ITO3:02 pmHilo Intl
11h 14m
1 stop
ORD6:16 amChicago O'Hare Intl
$773
Find similar
United Airlines
Jan 26
ORD6:47 amChicago O'Hare Intl
17h 12m
2 stops
ITO7:59 pmHilo Intl
Feb 2
ITO3:02 pmHilo Intl
11h 14m
1 stop
ORD6:16 amChicago O'Hare Intl
$775
Find similar
United Airlines
Dec 7
ORD8:12 pmChicago O'Hare Intl
27h 48m
2 stops
ITO8:00 pmHilo Intl
Dec 11
ITO7:44 pmHilo Intl
30h 24m
1 stop
ORD6:08 amChicago O'Hare Intl
$781
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 November 5, 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

Sun 1/25

3:49 pm-5:29 pm

2 stops29h 40m

Hilo Intl

Fri 1/30

6:00 am-2:29 pm

2 stops28h 29m

$414

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Thu 1/22

9:00 am-9:24 pm

2 stops16h 24m

Hilo Intl

Thu 1/29

6:00 am-11:37 pm

2 stops13h 37m

$425

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Fri 12/5

8:55 am-10:36 pm

2 stops17h 41m

Hilo Intl

Thu 12/11

7:44 pm-11:50 pm

2 stops24h 06m

$426

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Sun 12/7

8:55 am-10:36 pm

2 stops17h 41m

Hilo Intl

Thu 12/11

8:30 pm-11:50 pm

2 stops23h 20m

$454

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Fri 12/5

7:15 am-6:10 pm

2 stops14h 55m

Hilo Intl

Thu 12/11

6:55 pm-3:25 pm

2 stops16h 30m

$739

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Fri 1/9

7:15 am-6:10 pm

2 stops14h 55m

Hilo Intl

Fri 1/16

6:55 pm-2:05 pm

2 stops15h 10m

$749

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Mon 1/26

9:30 am-7:59 pm

1 stop14h 29m

Hilo Intl

Mon 2/2

3:02 pm-6:16 am

1 stop11h 14m

$773

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Mon 1/26

6:47 am-7:59 pm

2 stops17h 12m

Hilo Intl

Mon 2/2

3:02 pm-6:16 am

1 stop11h 14m

$775

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Thu 12/4

10:00 am-7:05 pm

1 stop13h 05m

Hilo Intl

Thu 12/11

3:50 pm-6:51 am

1 stop11h 01m

$1,370

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Wed 11/19

11:45 am-10:22 pm

2 stops14h 37m

Hilo Intl

Sun 11/23

3:02 pm-7:00 am

1 stop11h 58m

$1,380

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 28% 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

Direct flights

None
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 11h 59m 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
11,241 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $598Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
United AirlinesPriceFrom $759Free CancellationRating
7.4
9,000 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/5
Fri 12/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States