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

American Airlines and Southwest are the most popular carriers operating from Chicago to Hilo Intl

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 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.

When did momondo last update prices for flights from Chicago to Hilo Intl Airport?

Prices for flights from Chicago to Hilo Intl Airport refresh daily.

How old do you have to be to fly from Chicago to Hilo Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hilo Intl Airport.

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

The necessary travel and health documents for your Hilo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$329 Cheap Flights from Chicago to Hilo in 2026/27

Find the cheapest flights from Chicago to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:27 am - 8:12 pmORD Chicago O'Hare Intl-ITO Hilo Intl

16h 45m2 stops San Diego Honolulu

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

13h 59m2 stops Honolulu San Diego

$549Multiple Airlines

Mon, Dec 7 - Thu, Dec 10

7:27 am - 8:12 pmORD Chicago O'Hare Intl-ITO Hilo Intl

16h 45m2 stops San Diego Honolulu

6:51 pm - 4:47 pmITO Hilo Intl-ORD Chicago O'Hare Intl

17h 56m2 stops Honolulu San Diego

$549Multiple Airlines

Mon, Dec 7 - Fri, Dec 11

7:27 am - 6:56 pmORD Chicago O'Hare Intl-ITO Hilo Intl

15h 29m2 stops San Diego Honolulu

7:30 pm - 4:47 pmITO Hilo Intl-ORD Chicago O'Hare Intl

17h 17m2 stops Honolulu San Diego

$549Multiple Airlines

Wed, Dec 2 - Fri, Dec 11

7:27 am - 8:12 pmORD Chicago O'Hare Intl-ITO Hilo Intl

16h 45m2 stops San Diego Honolulu

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

13h 59m2 stops Honolulu San Diego

$549Multiple Airlines

Wed, Dec 2 - Thu, Dec 10

7:40 am - 6:55 pmORD Chicago O'Hare Intl-ITO Hilo Intl

15h 15m2 stops San Diego Honolulu

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

13h 59m2 stops Honolulu San Diego

$583Multiple Airlines

Tue, Feb 2 - Wed, Feb 3

2:13 pm - 2:21 pmORD Chicago O'Hare Intl-ITO Hilo Intl

28h 08m2 stops San Diego Honolulu

11:02 am - 1:15 pmITO Hilo Intl-ORD Chicago O'Hare Intl

22h 13m2 stops Honolulu San Diego

$588Multiple Airlines

Tue, Jan 26 - Tue, Feb 2

2:13 pm - 2:19 pmORD Chicago O'Hare Intl-ITO Hilo Intl

28h 06m2 stops San Diego Honolulu

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

13h 59m2 stops Honolulu San Diego

$597Multiple Airlines

Sun, Dec 6 - Fri, Dec 11

7:27 am - 8:12 pmORD Chicago O'Hare Intl-ITO Hilo Intl

16h 45m2 stops San Diego Honolulu

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

13h 59m2 stops Honolulu Seattle/Tacoma Intl

$598Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

7:27 am - 5:49 pmORD Chicago O'Hare Intl-ITO Hilo Intl

14h 22m2 stops San Diego Honolulu

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

13h 59m2 stops Honolulu Seattle/Tacoma Intl

$598Multiple Airlines

Wed, Dec 2 - Mon, Dec 7

10:00 am - 9:50 pmMDW Chicago Midway-ITO Hilo Intl

15h 50m2 stops Oakland Honolulu

11:35 am - 5:55 amITO Hilo Intl-MDW Chicago Midway

14h 20m2 stops Honolulu Oakland

$620Southwest

Wed, Dec 9 - Wed, Dec 16

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Southwest flights from Chicago to Hilo

Our best Southwest deals on Chicago to Hilo flight tickets

Southwest

Dec 9

MDW10:00 amChicago Midway

15h 50m

2 stops

ITO9:50 pmHilo Intl

Dec 16

ITO11:35 amHilo Intl

14h 20m

2 stops

MDW5:55 amChicago Midway

$620

Southwest

Dec 7

MDW10:00 amChicago Midway

15h 50m

2 stops

ITO9:50 pmHilo Intl

Dec 24

ITO11:35 amHilo Intl

14h 20m

2 stops

MDW5:55 amChicago Midway

$652

Southwest

Apr 18

MDW5:00 amChicago Midway

12h 35m

1 stop

ITO12:35 pmHilo Intl

Apr 23

ITO10:45 amHilo Intl

14h 00m

2 stops

MDW5:45 amChicago Midway

$709

American Airlines flights from Chicago to Hilo

Our best American Airlines deals on Chicago to Hilo flight tickets

American Airlines

Jan 4

ORD11:00 amChicago O'Hare Intl

11h 55m

1 stop

ITO6:55 pmHilo Intl

Jan 12

ITO4:59 pmHilo Intl

10h 01m

1 stop

ORD7:00 amChicago O'Hare Intl

$731

American Airlines

Jan 4

ORD11:00 amChicago O'Hare Intl

11h 55m

1 stop

ITO6:55 pmHilo Intl

Jan 13

ITO8:45 pmHilo Intl

15h 14m

2 stops

ORD3:59 pmChicago O'Hare Intl

$740

American Airlines

Mar 16

ORD11:50 amChicago O'Hare Intl

13h 22m

1 stop

ITO8:12 pmHilo Intl

Mar 23

ITO3:54 pmHilo Intl

10h 06m

1 stop

ORD7:00 amChicago O'Hare Intl

$741

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

Mon 12/7

7:27 am-8:12 pm

2 stops16h 45m

Hilo Intl

Thu 12/10

6:00 am-11:59 pm

2 stops13h 59m

$549

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Mon 12/7

7:27 am-8:12 pm

2 stops16h 45m

Hilo Intl

Fri 12/11

6:51 pm-4:47 pm

2 stops17h 56m

$549

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Wed 12/2

7:27 am-6:56 pm

2 stops15h 29m

Hilo Intl

Fri 12/11

7:30 pm-4:47 pm

2 stops17h 17m

$549

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Wed 12/2

7:27 am-8:12 pm

2 stops16h 45m

Hilo Intl

Thu 12/10

6:00 am-11:59 pm

2 stops13h 59m

$549

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Tue 2/2

7:40 am-6:55 pm

2 stops15h 15m

Hilo Intl

Wed 2/3

6:00 am-11:59 pm

2 stops13h 59m

$583

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Tue 1/26

2:13 pm-2:21 pm

2 stops28h 08m

Hilo Intl

Tue 2/2

11:02 am-1:15 pm

2 stops22h 13m

$588

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Sun 12/6

2:13 pm-2:19 pm

2 stops28h 06m

Hilo Intl

Fri 12/11

6:00 am-11:59 pm

2 stops13h 59m

$597

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Wed 12/2

7:27 am-8:12 pm

2 stops16h 45m

Hilo Intl

Wed 12/9

6:00 am-11:59 pm

2 stops13h 59m

$598

Quickest round-trip

ChicagoHilo

ORD Chicago O'Hare Intl - ITO Hilo Intl

ORDITO

Chicago O'Hare Intl

Wed 12/2

7:27 am-5:49 pm

2 stops14h 22m

Hilo Intl

Mon 12/7

6:00 am-11:59 pm

2 stops13h 59m

$598

ChicagoHilo

MDW Chicago Midway - ITO Hilo Intl

MDWITO

Chicago Midway

Wed 12/9

10:00 am-9:50 pm

2 stops15h 50m

Hilo Intl

Wed 12/16

11:35 am-5:55 am

2 stops14h 20m

$620

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 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 to Hilo flights?

You could potentially save up to 23% on your flight if you consider stops on a Chicago to Hilo flight.

When to book flights from Chicago to Hilo

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Hilo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Hilo (CHI to ITO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Hilo

Best Price Found	$329
Fastest flight time	11h 05m
Direct flights	None

The best one-way flight to Hilo from Chicago in the past 72 hours is $329. The best round-trip flight deal from Chicago to Hilo found on momondo in the last 72 hours is $549.

The fastest flight from Chicago to Hilo takes 11h 05m

There are no direct flights from Chicago to Hilo. There are no popular flight routes from Chicago to Hilo.

Search flight deals

Frequently asked questions about flying from Chicago to Hilo

How far is Chicago to Hilo Intl by plane?
Hilo Intl is 4170.2 mi away from Chicago. By plane, this route typically takes 11h 05m.
When did momondo last update prices for flights from Chicago to Hilo Intl Airport?
Prices for flights from Chicago to Hilo Intl Airport refresh daily.
How old do you have to be to fly from Chicago to Hilo Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The necessary travel and health documents for your Hilo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hilo from Chicago.

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

Yes. momondo enables you to select and highlight flights to Hilo from Chicago with this policy.

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

momondo helps you find the best flight between Chicago and Hilo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Hilo from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.