What airlines fly to Hilo?

American Airlines, Alaska Airlines and United 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 49% 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.

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 10h 19m and 17h 38m, respectively.

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

Southwest, Delta, and United Airlines 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 December 2025, there are 3 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.

$273 Cheap Flights from Illinois to Hilo in 2025/26

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Find the cheapest flights from Illinois to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 9:24 pm

ORD

ITO

16h 24m2 stops

8:30 pm - 5:10 pm

ITO

ORD

16h 40m2 stops

$478Multiple Airlines

Thu, Jan 22 - Thu, Feb 5

8:20 am - 9:24 pm

ORD

ITO

17h 04m2 stops

6:00 am - 11:56 pm

ITO

ORD

13h 56m2 stops

$482Multiple Airlines

Tue, Feb 24 - Thu, Mar 5

8:20 am - 9:24 pm

ORD

ITO

17h 04m2 stops

6:00 am - 11:56 pm

ITO

ORD

13h 56m2 stops

$491Multiple Airlines

Mon, Feb 23 - Tue, Mar 3

9:00 am - 9:24 pm

ORD

ITO

16h 24m2 stops

6:00 am - 11:37 pm

ITO

ORD

13h 37m2 stops

$496Multiple Airlines

Thu, Jan 22 - Sun, Feb 1

5:05 am - 2:40 pm

MDW

ITO

13h 35m2 stops

6:55 pm - 12:35 pm

ITO

MDW

13h 40m2 stops

$674Southwest

Tue, Jan 20 - Tue, Feb 3

6:10 am - 9:40 pm

MDW

ITO

19h 30m2 stops

6:55 pm - 12:35 pm

ITO

MDW

13h 40m2 stops

$714Southwest

Mon, Jan 12 - Mon, Jan 26

6:45 am - 5:45 pm

MDW

ITO

15h 00m2 stops

1:42 pm - 9:08 am

ITO

MDW

15h 26m2 stops

$860Delta

Sun, Jan 18 - Tue, Feb 3

6:00 am - 6:34 pm

MDW

ITO

16h 34m2 stops

7:42 am - 8:54 am

ITO

MDW

21h 12m2 stops

$943Delta

Mon, Feb 23 - Sun, Mar 1

5:29 pm - 5:29 pm

MLI

ITO

28h 00m2 stops

3:02 pm - 3:09 pm

ITO

MLI

20h 07m2 stops

$1,136United Airlines

Mon, Jan 26 - Wed, Jan 28

5:29 pm - 5:29 pm

MLI

ITO

28h 00m2 stops

7:42 am - 11:46 am

ITO

MLI

24h 04m2 stops

$1,160United Airlines

Fri, Feb 6 - Fri, Feb 13

United Airlines flights from Illinois to Hilo

Our best United Airlines deals on Illinois to Hilo flight tickets

United Airlines

Apr 30

ORD7:10 amChicago O'Hare Intl

19h 23m

2 stops

ITO9:33 pmHilo Intl

May 4

ITO10:56 amHilo Intl

14h 20m

1 stop

ORD6:16 amChicago O'Hare Intl

$679

Find similar

United Airlines

Apr 25

ORD12:55 pmChicago O'Hare Intl

14h 38m

2 stops

ITO10:33 pmHilo Intl

May 2

ITO9:00 pmHilo Intl

28h 16m

1 stop

ORD6:16 amChicago O'Hare Intl

$699

Find similar

United Airlines

Apr 30

ORD9:30 amChicago O'Hare Intl

17h 03m

1 stop

ITO9:33 pmHilo Intl

May 4

ITO10:56 amHilo Intl

14h 20m

1 stop

ORD6:16 amChicago O'Hare Intl

$714

Find similar

Southwest flights from Illinois to Hilo

Our best Southwest deals on Illinois to Hilo flight tickets

Southwest

Apr 9

ORD6:15 amChicago O'Hare Intl

11h 15m

1 stop

ITO12:30 pmHilo Intl

Apr 16

ITO6:55 pmHilo Intl

18h 55m

2 stops

ORD6:50 pmChicago O'Hare Intl

$658

Find similar

Southwest

Jan 20

MDW5:05 amChicago Midway

13h 35m

2 stops

ITO2:40 pmHilo Intl

Feb 3

ITO6:55 pmHilo Intl

13h 40m

2 stops

MDW12:35 pmChicago Midway

$674

Find similar

Southwest

Jan 12

MDW6:10 amChicago Midway

19h 30m

2 stops

ITO9:40 pmHilo Intl

Jan 26

ITO6:55 pmHilo Intl

13h 40m

2 stops

MDW12:35 pmChicago Midway

$714

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Thu 1/22

9:00 am-9:24 pm

2 stops16h 24m

Hilo Intl

Thu 2/5

8:30 pm-5:10 pm

2 stops16h 40m

$478

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Tue 2/24

8:20 am-9:24 pm

2 stops17h 04m

Hilo Intl

Thu 3/5

6:00 am-11:56 pm

2 stops13h 56m

$482

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Mon 2/23

8:20 am-9:24 pm

2 stops17h 04m

Hilo Intl

Tue 3/3

6:00 am-11:56 pm

2 stops13h 56m

$491

ChicagoHilo

ORD - ITO

ORDITO

Chicago O'Hare Intl

Thu 1/22

9:00 am-9:24 pm

2 stops16h 24m

Hilo Intl

Sun 2/1

6:00 am-11:37 pm

2 stops13h 37m

$496

ChicagoHilo

MDW - ITO

MDWITO

Chicago Midway

Tue 1/20

5:05 am-2:40 pm

2 stops13h 35m

Hilo Intl

Tue 2/3

6:55 pm-12:35 pm

2 stops13h 40m

$674

ChicagoHilo

MDW - ITO

MDWITO

Chicago Midway

Mon 1/12

6:10 am-9:40 pm

2 stops19h 30m

Hilo Intl

Mon 1/26

6:55 pm-12:35 pm

2 stops13h 40m

$714

ChicagoHilo

MDW - ITO

MDWITO

Chicago Midway

Sun 1/18

6:45 am-5:45 pm

2 stops15h 00m

Hilo Intl

Tue 2/3

1:42 pm-9:08 am

2 stops15h 26m

$860

ChicagoHilo

MDW - ITO

MDWITO

Chicago Midway

Mon 2/23

6:00 am-6:34 pm

2 stops16h 34m

Hilo Intl

Sun 3/1

7:42 am-8:54 am

2 stops21h 12m

$943

MolineHilo

MLI - ITO

MLIITO

Moline Quad-City

Mon 1/26

5:29 pm-5:29 pm

2 stops28h 00m

Hilo Intl

Wed 1/28

3:02 pm-3:09 pm

2 stops20h 07m

$1,136

MolineHilo

MLI - ITO

MLIITO

Moline Quad-City

Fri 2/6

5:29 pm-5:29 pm

2 stops28h 00m

Hilo Intl

Fri 2/13

7:42 am-11:46 am

2 stops24h 04m

$1,160

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 23% 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	12h 21m
Direct flights	None

The fastest flight from Illinois to Hilo takes 12h 21m

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 December 2025, there are 3 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 $553	Free Cancellation	Rating 8.0 11,550 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $598	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
United Airlines	PriceFrom $887	Free Cancellation	Rating 7.4 9,116 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.