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>

$237 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, Sep 23 - Thu, Sep 25

6:00 am - 5:39 pmSTL-ITO

16h 39m2 stops

5:26 pm - 2:39 pmITO-STL

16h 13m2 stops

$476Alaska Airlines

Find Deal

Sat, Sep 27 - Mon, Sep 29

7:00 am - 4:56 pmORD-ITO

14h 56m2 stops

9:00 pm - 4:49 pmITO-ORD

14h 49m2 stops

$476Alaska Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

6:00 am - 10:17 pmSTL-ITO

21h 17m2 stops

7:00 pm - 11:59 pmITO-STL

23h 59m2 stops

$646

Find Deal

Fri, Sep 12 - Mon, Sep 15

5:15 am - 6:10 pmMDW-ITO

17h 55m2 stops

6:55 pm - 1:55 pmITO-MDW

14h 00m2 stops

$704Southwest

Find Deal

Thu, Sep 25 - Fri, Oct 3

7:55 am - 6:10 pmMDW-ITO

15h 15m2 stops

6:00 am - 11:55 pmITO-MDW

12h 55m2 stops

$729Southwest

Find Deal

Fri, Sep 12 - Mon, Sep 15

9:30 am - 8:07 amORD-ITO

27h 37m1 stop

8:36 am - 3:03 pmITO-ORD

25h 27m2 stops

$784United Airlines

Find Deal

Sun, Aug 24 - Thu, Sep 4

6:00 am - 8:30 pmORD-ITO

19h 30m2 stops

6:00 am - 6:23 amITO-ORD

19h 23m1 stop

$803United Airlines

Find Deal

Sat, Sep 27 - Mon, Sep 29

7:15 pm - 8:30 pmMDW-ITO

30h 15m2 stops

10:59 am - 5:35 pmITO-MDW

25h 36m2 stops

$915Delta

Find Deal

Sat, Sep 27 - Mon, Sep 29

1:43 pm - 8:30 pmMDW-ITO

35h 47m2 stops

9:43 am - 9:36 pmITO-MDW

30h 53m2 stops

$957Delta

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

$1,463

Find Deal

Useful Info

Low season	September
High season	March
Cheapest flight	$237

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly and prices are also 9% 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)

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

ITO

$237 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