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>

$212 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

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flights Deals

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

Wed, Sep 3 - Wed, Sep 24

5:45 pm - 5:39 pmORD-ITO

28h 54m2 stops

5:26 pm - 5:00 amITO-ORD

30h 34m2 stops

$422Alaska Airlines

Find Deal

Thu, Sep 4 - Tue, Sep 23

6:20 am - 5:39 pmORD-ITO

16h 19m2 stops

8:36 am - 12:03 amITO-ORD

34h 27m2 stops

$424Alaska Airlines

Find Deal

Tue, Oct 21 - Wed, Oct 22

7:10 am - 6:10 pmMDW-ITO

16h 00m2 stops

6:55 pm - 12:35 pmITO-MDW

12h 40m2 stops

$644Southwest

Find Deal

Wed, Aug 20 - Thu, Aug 28

6:10 am - 6:10 pmMDW-ITO

17h 00m2 stops

6:55 pm - 2:30 pmITO-MDW

14h 35m2 stops

$654Southwest

Find Deal

Fri, Aug 22 - Fri, Aug 29

9:25 pm - 6:30 pmORD-ITO

50h 05m2 stops

8:36 am - 9:24 pmITO-ORD

31h 48m2 stops

$690United Airlines

Find Deal

Fri, Aug 22 - Fri, Aug 29

9:30 am - 8:07 amORD-ITO

27h 37m1 stop

8:36 am - 9:24 pmITO-ORD

31h 48m2 stops

$731United Airlines

Find Deal

Sat, Sep 27 - Mon, Sep 29

7:15 pm - 8:30 pmMDW-ITO

30h 15m2 stops

9:43 am - 5:35 pmITO-MDW

26h 52m2 stops

$900Delta

Find Deal

Thu, Aug 21 - Thu, Aug 28

6:04 am - 4:56 pmMDW-ITO

15h 52m2 stops

10:59 am - 8:35 amITO-MDW

16h 36m2 stops

$954Delta

Find Deal

Wed, Nov 5 - Wed, Nov 12

6:11 am - 5:29 pmPIA-ITO

15h 18m2 stops

4:34 pm - 10:16 amITO-PIA

13h 42m2 stops

$1,234American Airlines

Find Deal

Wed, Nov 5 - Tue, Nov 18

6:16 am - 5:29 pmMLI-ITO

15h 13m2 stops

4:34 pm - 10:34 amITO-MLI

14h 00m2 stops

$1,234American Airlines

Find Deal

Useful Info

Low season	September
High season	June
Cheapest flight	$212

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

$212 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