How does KAYAK find such low prices on flights from Illinois to Hilo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Hilo. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Hilo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Hilo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Hilo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$225 CHEAP FLIGHTS from Illinois to Hilo

ITO

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$455

Overall average: $2,098

Multiple Airlines

Mon 3/2Wed 3/4

ORD - ITO • 2 stops

Cheapest one-way

$225

Multiple Airlines

Fri 3/6

ORD - ITO • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Hilo!

Flight Deals

Cheap Flights from Illinois to Hilo

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Hilo

Mon, Mar 2 - Wed, Mar 4

3:07 pm - 5:41 pm

ORD

ITO

30h 34m

2 stops

7:36 pm - 11:59 pm

ITO

ORD

24h 23m

2 stops

$455Multiple Airlines

Mon, Mar 2 - Wed, Mar 4

7:00 am - 7:59 pm

ORD

ITO

16h 59m

2 stops

7:36 pm - 2:58 pm

ITO

ORD

15h 22m

2 stops

$493Multiple Airlines

Thu, Apr 30 - Mon, May 4

7:59 pm - 4:14 pm

ORD

ITO

25h 15m

2 stops

7:44 pm - 7:03 pm

ITO

ORD

18h 19m

2 stops

$531Multiple Airlines

Wed, Apr 1 - Wed, Apr 15

6:15 am - 6:10 pm

ORD

ITO

16h 55m

2 stops

3:30 pm - 1:55 pm

ITO

ORD

17h 25m

2 stops

$582Southwest

Mon, May 11 - Tue, May 19

5:10 am - 2:30 pm

MDW

ITO

14h 20m

2 stops

6:55 pm - 2:30 pm

ITO

MDW

14h 35m

2 stops

$631Southwest

Tue, Mar 17 - Thu, Mar 19

6:00 am - 6:46 pm

MDW

ITO

17h 46m

2 stops

10:56 am - 8:53 am

ITO

MDW

16h 57m

2 stops

$903Delta

Sun, Feb 15 - Thu, Feb 19

6:10 am - 5:29 pm

STL

ITO

15h 19m

2 stops

7:42 am - 12:25 am

ITO

STL

12h 43m

2 stops

$931Delta

Sun, Mar 1 - Sun, Mar 8

5:25 pm - 5:29 pm

PIA

ITO

28h 04m

2 stops

7:42 am - 1:45 pm

ITO

PIA

25h 03m

2 stops

$1,242United Airlines

Sun, Feb 15 - Thu, Feb 19

6:30 am - 10:35 pm

EVV

ITO

20h 05m

3 stops

3:01 pm - 3:20 pm

ITO

EVV

20h 19m

2 stops

$1,739American Airlines

Sun, Feb 15 - Thu, Feb 19

6:30 am - 10:35 pm

EVV

ITO

20h 05m

3 stops

6:44 pm - 3:20 pm

ITO

EVV

16h 36m

3 stops

$1,796American Airlines

Useful Info

Low season	November
High season	January
Cheapest flight	$225

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Chicago O'Hare Airport to Hilo

How does KAYAK find such low prices on flights from Illinois to Hilo?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Hilo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Hilo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Hilo?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Hilo?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hilo

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Hilo

Hilo (ITO)

ITO

$225 Find Cheap Flights from Illinois to Hilo

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

Everything you should know

Cheap Flights from Illinois to Hilo

Recent round-trip flight deals from Illinois to Hilo

Recent one-way flight deals from Illinois to Hilo

Recent last minute flight deals from Illinois to Hilo

Good to know

FAQs for booking flights from Illinois to Hilo

How does KAYAK find such low prices on flights from Illinois to Hilo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Hilo.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Hilo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Hilo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Hilo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hilo

Information on the airport you'll fly into in Hilo

Cabin class types available on flights to Illinois

Complete your trip to Hilo with a hotel stay or car rental

Find direct flights for Hilo

Flights to other popular destinations

Flights from domestic origins to Hilo

Choose which airport to fly into in Hilo

Find deals for your return flight