How long does it take to fly to Hilo?

If you’re flying from a popular airport in Illinois, such as Chicago or Moline, and flying into Hilo, then you can expect flight times to average 9h 57m and 11h 45m, respectively.

What airlines fly to Hilo?

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Hilo from Illinois according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 6 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 Illinois to Hilo Intl?

Southwest, United Airlines, and Delta are the most popular carriers operating from Illinois to Hilo Intl

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

Prices for flights from Illinois to Hilo Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Hilo Intl Airport?

As of February 2026, there are 2 operators available to choose from for flights from Illinois to Hilo Intl Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Hilo Intl Airport.

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

The travel and health documents required for your trip to Hilo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hilo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$311 Cheap Flights from Illinois to Hilo in 2026

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Find the cheapest flights from Illinois to Hilo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:07 pm - 5:41 pm

ORD

ITO

30h 34m

2 stops

6:44 pm - 11:59 pm

ITO

ORD

25h 15m

2 stops

$455Multiple Airlines

월, 3월 2 - 수, 3월 4

3:07 pm - 5:41 pm

ORD

ITO

30h 34m

2 stops

6:44 pm - 2:58 pm

ITO

ORD

16h 14m

2 stops

$500Multiple Airlines

월, 3월 2 - 수, 3월 4

8:50 am - 8:28 pm

ORD

ITO

16h 38m

2 stops

6:44 pm - 7:03 pm

ITO

ORD

19h 19m

2 stops

$533Multiple Airlines

목, 4월 30 - 월, 5월 4

10:10 am - 9:45 pm

MDW

ITO

16h 35m

2 stops

6:55 pm - 2:30 pm

ITO

MDW

14h 35m

2 stops

$750Southwest

금, 5월 8 - 화, 5월 19

5:25 am - 2:30 pm

MDW

ITO

14h 05m

2 stops

6:00 am - 12:25 am

ITO

MDW

13h 25m

2 stops

$760Southwest

월, 4월 13 - 일, 4월 19

5:45 pm - 5:41 pm

PIA

ITO

27h 56m

2 stops

8:40 am - 10:11 am

ITO

PIA

21h 31m

2 stops

$1,378United Airlines

화, 2월 24 - 토, 2월 28

6:35 am - 5:29 pm

PIA

ITO

14h 54m

2 stops

9:00 pm - 10:11 am

ITO

PIA

33h 11m

2 stops

$1,414United Airlines

토, 2월 28 - 토, 2월 28

6:20 am - 9:24 pm

BMI

ITO

19h 04m

3 stops

7:41 pm - 3:15 pm

ITO

BMI

15h 34m

3 stops

$1,479American Airlines

화, 2월 24 - 토, 2월 28

6:20 am - 9:24 pm

BMI

ITO

19h 04m

2 stops

7:41 pm - 3:15 pm

ITO

BMI

15h 34m

3 stops

$1,550American Airlines

화, 2월 24 - 토, 2월 28

6:00 am - 5:27 pm

MDW

ITO

16h 27m

2 stops

9:58 am - 12:02 pm

ITO

MDW

21h 04m

2 stops

$2,062Delta

금, 3월 27 - 토, 4월 4

Delta flights from Illinois to Hilo

Our best Delta deals on Illinois to Hilo flight tickets

Delta

Mar 27

MDW6:00 amChicago Midway

16h 27m

2 stops

ITO5:27 pmHilo Intl

Apr 4

ITO9:58 amHilo Intl

21h 04m

2 stops

MDW12:02 pmChicago Midway

$2,062

Delta

Mar 27

MDW6:00 amChicago Midway

16h 27m

2 stops

ITO5:27 pmHilo Intl

Apr 4

ITO9:58 amHilo Intl

21h 04m

2 stops

MDW12:02 pmChicago Midway

$2,117

Delta

Mar 27

MDW6:00 amChicago Midway

16h 27m

2 stops

ITO5:27 pmHilo Intl

Apr 4

ITO9:58 amHilo Intl

21h 04m

2 stops

MDW12:02 pmChicago Midway

$2,127

United Airlines flights from Illinois to Hilo

Our best United Airlines deals on Illinois to Hilo flight tickets

United Airlines

Apr 30

ORD7:00 amChicago O'Hare Intl

19h 33m

2 stops

ITO9:33 pmHilo Intl

May 4

ITO6:00 amHilo Intl

19h 03m

2 stops

ORD6:03 amChicago O'Hare Intl

$605

United Airlines

Apr 30

ORD9:30 amChicago O'Hare Intl

17h 03m

1 stop

ITO9:33 pmHilo Intl

May 4

ITO10:56 amHilo Intl

19h 57m

2 stops

ORD11:53 amChicago O'Hare Intl

$692

United Airlines

Apr 30

ORD9:30 amChicago O'Hare Intl

17h 03m

1 stop

ITO9:33 pmHilo Intl

May 4

ITO10:56 amHilo Intl

19h 14m

2 stops

ORD11:10 amChicago O'Hare Intl

$731

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

월 3/2

3:07 pm-5:41 pm

2 stops30h 34m

Hilo Intl

수 3/4

6:44 pm-11:59 pm

2 stops25h 15m

$455

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

월 3/2

3:07 pm-5:41 pm

2 stops30h 34m

Hilo Intl

수 3/4

6:44 pm-2:58 pm

2 stops16h 14m

$500

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

목 4/30

8:50 am-8:28 pm

2 stops16h 38m

Hilo Intl

월 5/4

6:44 pm-7:03 pm

2 stops19h 19m

$533

ChicagoHilo

MDW - ITO

MDWITO

Chicago Midway

금 5/8

10:10 am-9:45 pm

2 stops16h 35m

Hilo Intl

화 5/19

6:55 pm-2:30 pm

2 stops14h 35m

$750

ChicagoHilo

MDW - ITO

MDWITO

Chicago Midway

월 4/13

5:25 am-2:30 pm

2 stops14h 05m

Hilo Intl

일 4/19

6:00 am-12:25 am

2 stops13h 25m

$760

PeoriaHilo

PIA - ITO

PIAITO

Greater Peoria

화 2/24

5:45 pm-5:41 pm

2 stops27h 56m

Hilo Intl

토 2/28

8:40 am-10:11 am

2 stops21h 31m

$1,378

PeoriaHilo

PIA - ITO

PIAITO

Greater Peoria

토 2/28

6:35 am-5:29 pm

2 stops14h 54m

Hilo Intl

토 2/28

9:00 pm-10:11 am

2 stops33h 11m

$1,414

BloomingtonHilo

BMI - ITO

BMIITO

Bloomington-Normal

화 2/24

6:20 am-9:24 pm

3 stops19h 04m

Hilo Intl

토 2/28

7:41 pm-3:15 pm

3 stops15h 34m

$1,479

BloomingtonHilo

BMI - ITO

BMIITO

Bloomington-Normal

화 2/24

6:20 am-9:24 pm

2 stops19h 04m

Hilo Intl

토 2/28

7:41 pm-3:15 pm

3 stops15h 34m

$1,550

ChicagoHilo

MDW - ITO

MDWITO

Chicago Midway

금 3/27

6:00 am-5:27 pm

2 stops16h 27m

Hilo Intl

토 4/4

9:58 am-12:02 pm

2 stops21h 04m

$2,062

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 Illinois 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

Other information

Can stopping save me money on Illinois to Hilo flights?

You could potentially save up to 10% on your flight if you consider stops on a Illinois to Hilo flight.

Cheap Illinois to Hilo flight deals and tips

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

Fastest flight time	13h 10m
Direct flights	None

The fastest flight from Illinois to Hilo takes 13h 10m

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

Search flight deals

When did momondo last update prices for flights from Illinois to Hilo Intl Airport?
Prices for flights from Illinois to Hilo Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Hilo Intl Airport?
As of February 2026, there are 2 operators available to choose from for flights from Illinois to Hilo Intl Airport.
How old do you have to be to fly from Illinois to Hilo Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The travel and health documents required for your trip to Hilo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hilo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Hilo

Compare and see reviews for airlines that fly from Illinois to Hilo with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $572	Free Cancellation	Rating 8.0 11,874 reviews		Search Alaska Airlines flights
United Airlines	PriceFrom $887	Free Cancellation	Rating 7.4 9,273 reviews		Search United Airlines flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Hilo for you.

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

Yes. momondo allows you to filter the results for Illinois to Hilo flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois 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 Illinois.

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

Yes. momondo can track prices for Illinois to Hilo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.