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

Alaska Airlines and United Airlines are the most popular carriers operating from Hilo Intl to Illinois

What airlines fly to Illinois?

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Illinois from Hilo according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Hilo Intl Airport to Illinois are updated daily.

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

The number of operators available for flights from Hilo Intl Airport to Illinois is 3 as of June 2025.

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

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 Hilo Intl Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois 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.

$270 Cheap Flights from Hilo to Illinois in 2025

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Find the cheapest flights from Hilo to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 11:40 pmITO-ORD

12h 40m2 stops

6:15 am - 4:00 pmORD-ITO

14h 45m2 stops

$804Southwest

Find Deal

qui, jul 31 - dom, ago 3

6:00 am - 2:13 pmITO-ORD

27h 13m2 stops

7:08 am - 7:00 amORD-ITO

28h 52m2 stops

$813

Find Deal

dom, jul 27 - dom, ago 3

8:37 am - 5:40 amITO-ORD

16h 03m2 stops

6:00 am - 5:38 pmORD-ITO

16h 38m2 stops

$956Alaska Airlines

Find Deal

qua, jun 25 - dom, jun 29

5:25 pm - 11:25 amITO-ORD

13h 00m2 stops

6:00 am - 6:29 pmORD-ITO

17h 29m2 stops

$1,042United Airlines

Find Deal

qui, jun 26 - seg, jun 30

7:49 am - 6:19 amITO-ORD

17h 30m1 stop

1:55 pm - 5:38 pmORD-ITO

32h 43m2 stops

$1,111United Airlines

Find Deal

qua, jun 25 - dom, jun 29

7:49 am - 6:19 amITO-ORD

17h 30m1 stop

9:50 pm - 6:29 pmORD-ITO

25h 39m2 stops

$1,163United Airlines

Find Deal

dom, jul 27 - dom, ago 3

5:25 pm - 6:19 amITO-ORD

31h 54m1 stop

6:00 am - 6:29 pmORD-ITO

17h 29m2 stops

$1,198United Airlines

Find Deal

qui, jun 26 - seg, jun 30

9:00 pm - 11:59 pmITO-STL

21h 59m2 stops

6:41 am - 5:38 pmSTL-ITO

15h 57m2 stops

$1,256Alaska Airlines

Find Deal

sex, jun 27 - ter, jul 1

7:49 am - 6:19 amITO-ORD

17h 30m1 stop

9:30 am - 8:29 pmORD-ITO

15h 59m1 stop

$1,346United Airlines

Find Deal

qua, jun 25 - dom, jun 29

7:49 am - 6:19 amITO-ORD

17h 30m1 stop

9:30 am - 8:29 pmORD-ITO

15h 59m1 stop

$2,737United Airlines

Find Deal

dom, jul 27 - dom, ago 3

United Airlines flights from Hilo to Illinois

Our best United Airlines deals on Hilo to Illinois flight tickets

United Airlines

Jun 26

ITO5:25 pmHilo Intl

13h 00m

2 stops

ORD11:25 amChicago O'Hare Intl

Jun 30

ORD6:00 amChicago O'Hare Intl

17h 29m

2 stops

ITO6:29 pmHilo Intl

$1,042

Find similar

United Airlines

Jun 25

ITO7:49 amHilo Intl

17h 30m

1 stop

ORD6:19 amChicago O'Hare Intl

Jun 29

ORD1:55 pmChicago O'Hare Intl

32h 43m

2 stops

ITO5:38 pmHilo Intl

$1,111

Find similar

United Airlines

Jul 27

ITO7:49 amHilo Intl

17h 30m

1 stop

ORD6:19 amChicago O'Hare Intl

Aug 3

ORD9:50 pmChicago O'Hare Intl

25h 39m

2 stops

ITO6:29 pmHilo Intl

$1,163

Find similar

Alaska Airlines flights from Hilo to Illinois

Our best Alaska Airlines deals on Hilo to Illinois flight tickets

Alaska Airlines

Jun 25

ITO8:37 amHilo Intl

16h 03m

2 stops

ORD5:40 amChicago O'Hare Intl

Jun 29

ORD6:00 amChicago O'Hare Intl

16h 38m

2 stops

ITO5:38 pmHilo Intl

$956

Find similar

Alaska Airlines

Jun 13

ITO8:37 amHilo Intl

16h 03m

2 stops

ORD5:40 amChicago O'Hare Intl

Jul 19

ORD10:00 amChicago O'Hare Intl

16h 45m

2 stops

ITO9:45 pmHilo Intl

$1,049

Find similar

Alaska Airlines

Jun 13

ITO9:00 pmHilo Intl

14h 59m

2 stops

ORD4:59 pmChicago O'Hare Intl

Jul 19

ORD10:00 amChicago O'Hare Intl

16h 45m

2 stops

ITO9:45 pmHilo Intl

$1,066

Find similar

How to get the cheapest flight ticket from Hilo to Illinois

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 day to depart on your flight to Illinois?

The cheapest day to depart from Hilo to Illinois is on a Friday when prices can be found for as low as $705. Flights from Hilo to Illinois on a Tuesday will generally be more expensive and average around $1,333. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Hilo to Illinois flight deals and tips

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

Best Price Found	$270
Fastest flight time	12h 40m
Direct flights	None
Airports in Illinois	2 airports

The best one-way flight to Illinois from Hilo in the past 72 hours is $270. The best round-trip flight deal from Hilo to Illinois found on momondo in the last 72 hours is $804.

The fastest flight from Hilo to Illinois takes 12h 40m

There are no direct flights from Hilo to Illinois. Popular non-direct routes for this connection are Hilo Intl Airport - Chicago O'Hare Intl Airport and Hilo Intl Airport - Lambert-St Louis Airport.

There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Hilo Intl Airport to Illinois?
Prices for flights from Hilo Intl Airport to Illinois are updated daily.
How many operators does momondo search for flights from Hilo Intl Airport to Illinois?
The number of operators available for flights from Hilo Intl Airport to Illinois is 3 as of June 2025.
How old do you have to be to fly from Hilo Intl Airport to Illinois?
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 Hilo Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois 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.

Best airlines flying from Hilo to Illinois

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $555	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $713	Free Cancellation	Rating 8.0 4,287 reviews	Search Southwest flights
United Airlines	PriceFrom $757	Free Cancellation	Rating 7.4 8,790 reviews	Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hilo to Illinois. momondo saves you time and could save you money on your trip.

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

All flight searches from Hilo to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

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 Illinois from Hilo.

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

Yes. momondo can track prices for Hilo to Illinois 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.