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>

$216 CHEAP FLIGHTS from Illinois to Hilo

ITO

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

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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

Recent round-trip flight deals from Illinois to Hilo

Tue, Sep 8 - Thu, Sep 10

7:00 am - 5:01 pm

ORD

ITO

15h 01m

2 stops

9:46 am - 6:22 am

ITO

ORD

15h 36m

2 stops

$565Multiple Airlines

Tue, Sep 29 - Wed, Sep 30

6:00 am - 3:23 pm

STL

ITO

14h 23m

2 stops

6:49 pm - 2:16 pm

ITO

STL

14h 27m

2 stops

$565Multiple Airlines

Thu, Apr 30 - Mon, May 4

6:00 am - 5:39 pm

ORD

ITO

16h 39m

2 stops

8:53 am - 6:40 am

ITO

ORD

16h 47m

2 stops

$606Multiple Airlines

Mon, Apr 20 - Wed, Apr 29

5:10 am - 2:30 pm

MDW

ITO

14h 20m

2 stops

6:55 pm - 12:45 pm

ITO

MDW

12h 50m

2 stops

$714Southwest

Fri, May 1 - Fri, May 8

5:10 am - 2:30 pm

MDW

ITO

14h 20m

2 stops

6:00 am - 11:55 pm

ITO

MDW

12h 55m

2 stops

$721Southwest

Tue, Apr 14 - Fri, Apr 17

6:48 am - 4:15 pm

STL

ITO

14h 27m

2 stops

10:56 am - 9:48 am

ITO

STL

17h 52m

2 stops

$915Delta

Tue, Sep 29 - Wed, Sep 30

9:13 am - 9:56 pm

STL

ITO

17h 43m

2 stops

6:00 am - 3:38 pm

ITO

STL

28h 38m

3 stops

$1,003United Airlines

Tue, Apr 14 - Sat, Apr 18

8:54 am - 5:41 pm

STL

ITO

13h 47m

2 stops

8:23 am - 8:25 am

ITO

STL

43h 02m

3 stops

$1,189United Airlines

Tue, May 26 - Mon, Jun 8

4:46 pm - 1:14 pm

PIA

ITO

49h 28m

2 stops

8:45 pm - 3:50 pm

ITO

PIA

38h 05m

2 stops

$1,457American Airlines

Thu, Sep 10 - Sun, Sep 13

7:20 am - 7:23 pm

MLI

ITO

17h 03m

3 stops

1:25 pm - 11:25 am

ITO

MLI

17h 00m

3 stops

$1,672American Airlines

Useful Info

Low season	February
High season	April
Cheapest flight	$216

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from St. Louis 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

$216 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

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