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 44% 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.

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 August 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.

$293 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.

7:25 am - 6:19 pmORD Chicago O'Hare Intl-ITO Hilo Intl

14h 54m2 stops San Diego Kahului

6:00 am - 11:49 pmITO Hilo Intl-ORD Chicago O'Hare Intl

13h 49m2 stops Honolulu San Diego

$579Multiple Airlines

Tue, Nov 10 - Wed, Nov 11

7:00 am - 8:09 pmORD Chicago O'Hare Intl-ITO Hilo Intl

17h 09m2 stops Seattle/Tacoma Intl Honolulu

6:00 am - 11:49 pmITO Hilo Intl-ORD Chicago O'Hare Intl

13h 49m2 stops Honolulu San Diego

$579Multiple Airlines

Tue, Nov 10 - Wed, Nov 11

6:01 am - 5:26 pmORD Chicago O'Hare Intl-ITO Hilo Intl

16h 25m2 stops San Diego Honolulu

8:45 pm - 6:20 pmITO Hilo Intl-ORD Chicago O'Hare Intl

16h 35m2 stops Honolulu Seattle/Tacoma Intl

$585Multiple Airlines

Mon, Aug 31 - Wed, Oct 28

8:17 pm - 2:25 pmORD Chicago O'Hare Intl-ITO Hilo Intl

23h 08m2 stops San Diego Honolulu

12:54 pm - 12:07 pmITO Hilo Intl-ORD Chicago O'Hare Intl

18h 13m2 stops Honolulu Seattle/Tacoma Intl

$585Multiple Airlines

Mon, Sep 14 - Fri, Sep 18

7:00 am - 6:53 pmORD Chicago O'Hare Intl-ITO Hilo Intl

16h 53m2 stops Seattle/Tacoma Intl Honolulu

8:45 pm - 6:20 pmITO Hilo Intl-ORD Chicago O'Hare Intl

16h 35m2 stops Honolulu Seattle/Tacoma Intl

$585Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

7:20 am - 4:19 pmORD Chicago O'Hare Intl-ITO Hilo Intl

13h 59m2 stops San Diego Honolulu

7:30 pm - 6:20 pmITO Hilo Intl-ORD Chicago O'Hare Intl

17h 50m2 stops Honolulu Seattle/Tacoma Intl

$585Multiple Airlines

Wed, Oct 28 - Fri, Oct 30

7:20 am - 5:46 pmORD Chicago O'Hare Intl-ITO Hilo Intl

15h 26m2 stops San Diego Honolulu

6:00 am - 11:49 pmITO Hilo Intl-ORD Chicago O'Hare Intl

13h 49m2 stops Honolulu San Diego

$585Multiple Airlines

Mon, Oct 26 - Wed, Nov 4

10:00 am - 5:47 pmORD Chicago O'Hare Intl-ITO Hilo Intl

11h 47m1 stop Honolulu

4:59 pm - 7:10 amITO Hilo Intl-ORD Chicago O'Hare Intl

10h 11m1 stop Honolulu

$849American Airlines

Tue, Jan 19 - Tue, Jan 26

10:00 am - 5:47 pmORD Chicago O'Hare Intl-ITO Hilo Intl

11h 47m1 stop Honolulu

4:59 pm - 7:10 amITO Hilo Intl-ORD Chicago O'Hare Intl

10h 11m1 stop Honolulu

$849American Airlines

Mon, Jan 11 - Wed, Jan 20

10:00 am - 5:47 pmORD Chicago O'Hare Intl-ITO Hilo Intl

11h 47m1 stop Honolulu

4:59 pm - 7:25 amITO Hilo Intl-ORD Chicago O'Hare Intl

10h 26m1 stop Honolulu

$849American Airlines

Tue, Nov 10 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

7:20 am - 5:54 pmORD Chicago O'Hare Intl-ITO Hilo Intl

15h 34m2 stops Portland Honolulu

11:27 am - 12:07 pmITO Hilo Intl-ORD Chicago O'Hare Intl

19h 40m2 stops Honolulu Seattle/Tacoma Intl

$837Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

5:42 pm - 7:03 amORD Chicago O'Hare Intl-ITO Hilo Intl

18h 21m2 stops Seattle/Tacoma Intl Honolulu

11:27 am - 12:07 pmITO Hilo Intl-ORD Chicago O'Hare Intl

19h 40m2 stops Honolulu Seattle/Tacoma Intl

$837Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

8:20 pm - 2:27 pmORD Chicago O'Hare Intl-ITO Hilo Intl

23h 07m2 stops Seattle/Tacoma Intl Honolulu

12:54 pm - 12:07 pmITO Hilo Intl-ORD Chicago O'Hare Intl

18h 13m2 stops Honolulu Seattle/Tacoma Intl

$837Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

1:01 pm - 7:03 amORD Chicago O'Hare Intl-ITO Hilo Intl

23h 02m2 stops Seattle/Tacoma Intl Honolulu

12:54 pm - 12:07 pmITO Hilo Intl-ORD Chicago O'Hare Intl

18h 13m2 stops Honolulu Seattle/Tacoma Intl

$837Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

6:00 am - 4:15 pmORD Chicago O'Hare Intl-ITO Hilo Intl

15h 15m2 stops Seattle/Tacoma Intl Honolulu

6:00 am - 11:59 pmITO Hilo Intl-ORD Chicago O'Hare Intl

12h 59m2 stops Honolulu San Diego

$837Multiple Airlines

Thu, Aug 13 - Thu, Aug 20

6:00 am - 5:54 pmORD Chicago O'Hare Intl-ITO Hilo Intl

16h 54m3 stops Seattle/Tacoma Intl Lihue Honolulu

11:27 am - 12:07 pmITO Hilo Intl-ORD Chicago O'Hare Intl

19h 40m2 stops Honolulu Seattle/Tacoma Intl

$882Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

7:20 am - 6:17 pmORD Chicago O'Hare Intl-ITO Hilo Intl

15h 57m3 stops Portland Honolulu Kahului

11:27 am - 12:07 pmITO Hilo Intl-ORD Chicago O'Hare Intl

19h 40m2 stops Honolulu Seattle/Tacoma Intl

$902Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

9:30 am - 3:13 pmORD Chicago O'Hare Intl-ITO Hilo Intl

10h 43m1 stop Honolulu

12:54 pm - 11:28 amITO Hilo Intl-ORD Chicago O'Hare Intl

17h 34m2 stops Honolulu Denver Intl

$1,159United Airlines

Wed, Aug 12 - Thu, Aug 20

9:30 am - 5:54 pmORD Chicago O'Hare Intl-ITO Hilo Intl

13h 24m1 stop Honolulu

7:44 pm - 2:36 pmITO Hilo Intl-ORD Chicago O'Hare Intl

13h 52m2 stops Honolulu Los Angeles

$1,159United Airlines

Wed, Aug 12 - Thu, Aug 20

9:30 am - 3:13 pmORD Chicago O'Hare Intl-ITO Hilo Intl

10h 43m1 stop Honolulu

11:27 am - 5:04 amITO Hilo Intl-ORD Chicago O'Hare Intl

12h 37m1 stop Honolulu

$1,195United Airlines

Wed, Aug 12 - Thu, Aug 20

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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

Nov 10

ORD10:00 amChicago O'Hare Intl

11h 47m

1 stop

ITO5:47 pmHilo Intl

Nov 11

ITO4:59 pmHilo Intl

10h 26m

1 stop

ORD7:25 amChicago O'Hare Intl

$849

American Airlines

Oct 20

ORD1:50 pmChicago O'Hare Intl

13h 04m

2 stops

ITO9:54 pmHilo Intl

Nov 2

ITO4:59 pmHilo Intl

10h 26m

1 stop

ORD7:25 amChicago O'Hare Intl

$858

American Airlines

Sep 1

ORD11:49 amChicago O'Hare Intl

15h 05m

2 stops

ITO9:54 pmHilo Intl

Oct 28

ITO3:53 pmHilo Intl

10h 07m

1 stop

ORD7:00 amChicago O'Hare Intl

$868

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 10

ORD9:15 amChicago O'Hare Intl

13h 38m

1 stop

ITO6:53 pmHilo Intl

Nov 11

ITO6:00 amHilo Intl

13h 27m

2 stops

ORD11:27 pmChicago O'Hare Intl

$871

United Airlines

Aug 27

ORD7:00 amChicago O'Hare Intl

17h 12m

2 stops

ITO7:12 pmHilo Intl

Aug 31

ITO11:27 amHilo Intl

12h 37m

1 stop

ORD5:04 amChicago O'Hare Intl

$877

United Airlines

Aug 19

ORD9:30 amChicago O'Hare Intl

11h 42m

1 stop

ITO4:12 pmHilo Intl

Aug 26

ITO11:27 amHilo Intl

12h 37m

1 stop

ORD5:04 amChicago O'Hare Intl

$1,023

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 Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Tue 11/10

7:25 am-6:19 pm

2 stops14h 54m

Hilo Intl

Wed 11/11

6:00 am-11:49 pm

2 stops13h 49m

$579

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Tue 11/10

7:00 am-8:09 pm

2 stops17h 09m

Hilo Intl

Wed 11/11

6:00 am-11:49 pm

2 stops13h 49m

$579

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Mon 8/31

6:01 am-5:26 pm

2 stops16h 25m

Hilo Intl

Wed 10/28

8:45 pm-6:20 pm

2 stops16h 35m

$585

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Mon 9/14

8:17 pm-2:25 pm

2 stops23h 08m

Hilo Intl

Fri 9/18

12:54 pm-12:07 pm

2 stops18h 13m

$585

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Tue 10/27

7:00 am-6:53 pm

2 stops16h 53m

Hilo Intl

Thu 10/29

8:45 pm-6:20 pm

2 stops16h 35m

$585

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Wed 10/28

7:20 am-4:19 pm

2 stops13h 59m

Hilo Intl

Fri 10/30

7:30 pm-6:20 pm

2 stops17h 50m

$585

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Mon 10/26

7:20 am-5:46 pm

2 stops15h 26m

Hilo Intl

Wed 11/4

6:00 am-11:49 pm

2 stops13h 49m

$585

Quickest round-trip

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Tue 1/19

10:00 am-5:47 pm

1 stop11h 47m

Hilo Intl

Tue 1/26

4:59 pm-7:10 am

1 stop10h 11m

$849

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Mon 1/11

10:00 am-5:47 pm

1 stop11h 47m

Hilo Intl

Wed 1/20

4:59 pm-7:10 am

1 stop10h 11m

$849

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Tue 11/10

10:00 am-5:47 pm

1 stop11h 47m

Hilo Intl

Wed 11/11

4:59 pm-7:25 am

1 stop10h 26m

$849

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

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	13h 59m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Hilo takes 13h 59m

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 13h 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?
The number of operators available for flights from Chicago O'Hare Intl Airport to Hilo Intl Airport is 1 as of August 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 12,774 reviews		Search Alaska Airlines flights

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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.