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>

$254 CHEAP FLIGHTS from Illinois to Hilo

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Cheap Flights from Illinois to Hilo

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Hilo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Tue, Oct 21 - Mon, Oct 27

3:50 pm - 8:31 pmORD-ITO

33h 41m2 stops

7:26 pm - 1:54 pmITO-ORD

13h 28m2 stops

$449Alaska Airlines

Find Deal

Mon, Oct 20 - Mon, Oct 27

8:20 am - 7:20 pmORD-ITO

16h 00m2 stops

6:28 pm - 1:54 pmITO-ORD

14h 26m2 stops

$462Alaska Airlines

Find Deal

Wed, Sep 24 - Tue, Sep 30

6:20 am - 5:39 pmORD-ITO

16h 19m2 stops

9:00 pm - 7:48 pmITO-ORD

17h 48m2 stops

$507Alaska Airlines

Find Deal

Tue, Sep 16 - Wed, Sep 24

6:40 am - 6:10 pmMDW-ITO

16h 30m2 stops

3:25 pm - 12:20 pmITO-MDW

15h 55m2 stops

$644Southwest

Find Deal

Tue, Aug 5 - Tue, Aug 12

6:40 am - 6:10 pmMDW-ITO

16h 30m2 stops

6:55 pm - 1:55 pmITO-MDW

14h 00m2 stops

$739Southwest

Find Deal

Sun, Aug 24 - Wed, Sep 3

9:25 pm - 5:39 pmORD-ITO

25h 14m2 stops

7:47 am - 6:10 amITO-ORD

17h 23m2 stops

$827United Airlines

Find Deal

Sun, Aug 24 - Thu, Sep 4

9:25 pm - 5:39 pmORD-ITO

25h 14m2 stops

7:47 am - 6:10 amITO-ORD

17h 23m2 stops

$835United Airlines

Find Deal

Sat, Sep 27 - Mon, Sep 29

9:35 am - 8:30 pmMDW-ITO

39h 55m2 stops

10:59 am - 5:35 pmITO-MDW

25h 36m2 stops

$944Delta

Find Deal

Thu, Aug 21 - Thu, Aug 28

6:04 am - 3:59 pmMDW-ITO

14h 55m2 stops

10:59 am - 8:35 amITO-MDW

16h 36m2 stops

$954Delta

Find Deal

Wed, Oct 15 - Wed, Oct 29

6:20 am - 5:49 pmMLI-ITO

16h 29m3 stops

8:55 am - 10:14 amITO-MLI

20h 19m2 stops

$1,383

Find Deal

Useful Info

Low season	September
High season	June
Cheapest flight	$254

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly with an average 19% increase in price.

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

ITO

$254 Find Cheap Flights from Illinois to Hilo

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

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