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 O'Hare Intl Airport according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 4 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Chicago O'Hare Intl to Hilo Intl?

United Airlines is the most popular carrier operating from Chicago O'Hare Intl to Hilo Intl

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?

The number of operators available for flights from Chicago O'Hare Intl Airport to Hilo Intl Airport is 1 as of July 2026.

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.

$338 Cheap Flights from Chicago O'Hare Intl Airport to Hilo in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:43 pm - 7:03 am

ORD

ITO

20h 20m

2 stops

7:44 pm - 7:21 pm

ITO

ORD

18h 37m

2 stops

$545Multiple Airlines

Tue, Aug 18 - Tue, Aug 25

6:20 am - 6:17 pm

ORD

ITO

16h 57m

2 stops

5:58 pm - 7:21 pm

ITO

ORD

20h 23m

2 stops

$593Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

6:00 am - 6:17 pm

ORD

ITO

17h 17m

2 stops

6:49 pm - 7:21 pm

ITO

ORD

19h 32m

2 stops

$605Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

7:25 am - 8:13 pm

ORD

ITO

16h 48m

2 stops

6:00 am - 11:49 pm

ITO

ORD

13h 49m

2 stops

$610Multiple Airlines

Mon, Nov 2 - Wed, Nov 4

7:00 pm - 1:14 pm

ORD

ITO

23h 14m

2 stops

8:45 pm - 11:59 pm

ITO

ORD

22h 14m

2 stops

$612Multiple Airlines

Sat, Sep 12 - Sun, Sep 20

6:20 am - 6:17 pm

ORD

ITO

16h 57m

2 stops

4:44 pm - 7:21 pm

ITO

ORD

21h 37m

2 stops

$615Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

7:00 pm - 1:14 pm

ORD

ITO

23h 14m

2 stops

3:45 pm - 7:21 pm

ITO

ORD

22h 36m

2 stops

$645Multiple Airlines

Sat, Sep 19 - Sat, Sep 26

9:31 am - 8:13 pm

ORD

ITO

14h 42m

2 stops

6:00 am - 11:49 pm

ITO

ORD

13h 49m

2 stops

$663Multiple Airlines

Mon, Nov 2 - Wed, Nov 4

6:20 am - 9:59 pm

ORD

ITO

20h 39m

2 stops

5:30 pm - 7:21 pm

ITO

ORD

20h 51m

2 stops

$665Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

9:00 am - 6:17 pm

ORD

ITO

14h 17m

2 stops

8:28 am - 6:20 am

ITO

ORD

16h 52m

2 stops

$675Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

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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

Nov 2

ORD9:15 amChicago O'Hare Intl

14h 58m

1 stop

ITO8:13 pmHilo Intl

Nov 4

ITO11:11 amHilo Intl

13h 50m

1 stop

ORD5:01 amChicago O'Hare Intl

$923

United Airlines

Nov 2

ORD7:15 amChicago O'Hare Intl

15h 05m

2 stops

ITO6:20 pmHilo Intl

Nov 4

ITO11:11 amHilo Intl

13h 50m

1 stop

ORD5:01 amChicago O'Hare Intl

$933

United Airlines

Jul 18

ORD9:30 amChicago O'Hare Intl

11h 45m

1 stop

ITO4:15 pmHilo Intl

Jul 22

ITO11:27 amHilo Intl

12h 38m

1 stop

ORD5:05 amChicago O'Hare Intl

$1,103

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

Our best American Airlines deals on Chicago O'Hare Intl Airport to Hilo flight tickets

American Airlines

Oct 20

ORD1:50 pmChicago O'Hare Intl

13h 05m

2 stops

ITO9:55 pmHilo Intl

Nov 2

ITO4:49 pmHilo Intl

10h 21m

1 stop

ORD7:10 amChicago O'Hare Intl

$798

American Airlines

Oct 20

ORD5:00 amChicago O'Hare Intl

16h 15m

2 stops

ITO4:15 pmHilo Intl

Oct 30

ITO1:59 pmHilo Intl

12h 11m

1 stop

ORD7:10 amChicago O'Hare Intl

$828

momondo Fare Finder

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

Cheapest round-trip

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Tue 8/18

3:43 pm-7:03 am

2 stops20h 20m

Hilo Intl

Tue 8/25

7:44 pm-7:21 pm

2 stops18h 37m

$545

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Mon 8/17

6:20 am-6:17 pm

2 stops16h 57m

Hilo Intl

Mon 8/24

5:58 pm-7:21 pm

2 stops20h 23m

$593

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Wed 8/12

6:00 am-6:17 pm

2 stops17h 17m

Hilo Intl

Thu 8/20

6:49 pm-7:21 pm

2 stops19h 32m

$605

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Mon 11/2

7:25 am-8:13 pm

2 stops16h 48m

Hilo Intl

Wed 11/4

6:00 am-11:49 pm

2 stops13h 49m

$610

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Sat 9/12

7:00 pm-1:14 pm

2 stops23h 14m

Hilo Intl

Sun 9/20

8:45 pm-11:59 pm

2 stops22h 14m

$612

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Mon 8/17

6:20 am-6:17 pm

2 stops16h 57m

Hilo Intl

Mon 8/24

4:44 pm-7:21 pm

2 stops21h 37m

$615

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Sat 9/19

7:00 pm-1:14 pm

2 stops23h 14m

Hilo Intl

Sat 9/26

3:45 pm-7:21 pm

2 stops22h 36m

$645

Quickest round-trip

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Mon 11/2

9:31 am-8:13 pm

2 stops14h 42m

Hilo Intl

Wed 11/4

6:00 am-11:49 pm

2 stops13h 49m

$663

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Wed 8/12

6:20 am-9:59 pm

2 stops20h 39m

Hilo Intl

Thu 8/20

5:30 pm-7:21 pm

2 stops20h 51m

$665

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Wed 8/19

9:00 am-6:17 pm

2 stops14h 17m

Hilo Intl

Wed 8/26

8:28 am-6:20 am

2 stops16h 52m

$675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Hilo?

The month of September is, on average, the cheapest month to fly to Hilo from Chicago O'Hare Intl Airport, with most prices found around $0. If you’re not able to fly to Hilo in September, then May is your next best option. Flight prices from Chicago O'Hare Intl Airport to Hilo during May average around $0.

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

You could potentially save up to 59% 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	14h 42m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Hilo takes 14h 42m

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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Hilo

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 14h 42m 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?
The number of operators available for flights from Chicago O'Hare Intl Airport to Hilo Intl Airport is 1 as of July 2026.
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?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Hilo, the leading airline is Alaska Airlines, making up 100% of the total bookings.

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 Airlines	PriceFrom $437	Free Cancellation	Rating 7.9 12,631 reviews		Search Alaska Airlines flights

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.