ITO

$328 Find Cheap Flights from Illinois to Hilo - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hilo departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight 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.

Recent round-trip flight deals from Illinois to Hilo

Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
3:52 pm - 7:03 am
ORD
-
ITO
20h 11m
2 stops
Multiple Airlines Logo
8:45 pm - 11:59 pm
ITO
-
ORD
22h 14m
2 stops
$545Multiple Airlines
Wed, Aug 12 - Thu, Aug 20
Multiple Airlines Logo
6:00 am - 6:17 pm
ORD
-
ITO
17h 17m
2 stops
Multiple Airlines Logo
4:44 pm - 7:21 pm
ITO
-
ORD
21h 37m
2 stops
$600Multiple Airlines
Mon, Nov 16 - Fri, Nov 20
Southwest Logo
10:05 am - 9:50 pm
MDW
-
ITO
15h 45m
2 stops
Southwest Logo
9:25 pm - 5:40 pm
ITO
-
MDW
16h 15m
2 stops
$610Southwest
Thu, Oct 22 - Fri, Oct 30
Southwest Logo
5:50 am - 12:40 pm
MDW
-
ITO
11h 50m
1 stop
Southwest Logo
8:45 pm - 11:45 am
ITO
-
MDW
10h 00m
1 stop
$614Southwest
Thu, Oct 22 - Fri, Oct 30
Southwest Logo
5:50 am - 12:40 pm
MDW
-
ITO
11h 50m
1 stop
Southwest Logo
8:45 pm - 2:30 pm
ITO
-
MDW
12h 45m
2 stops
$620Southwest
Thu, Oct 22 - Fri, Oct 30
Southwest Logo
9:50 pm - 12:40 pm
MDW
-
ITO
19h 50m
2 stops
Southwest Logo
8:45 pm - 2:50 pm
ITO
-
MDW
13h 05m
2 stops
$630Southwest
Tue, Aug 18 - Wed, Aug 26
American Airlines Logo
5:42 am - 4:15 pm
STL
-
ITO
15h 33m
2 stops
American Airlines Logo
6:49 pm - 5:37 pm
ITO
-
STL
17h 48m
2 stops
$655American Airlines
Tue, Aug 18 - Wed, Aug 26
American Airlines Logo
5:42 am - 4:15 pm
STL
-
ITO
15h 33m
2 stops
American Airlines Logo
6:49 pm - 5:37 pm
ITO
-
STL
17h 48m
2 stops
$700American Airlines
Wed, Sep 30 - Wed, Oct 7
United Airlines Logo
7:08 am - 2:25 pm
STL
-
ITO
12h 17m
2 stops
United Airlines Logo
7:44 pm - 6:43 pm
ITO
-
STL
17h 59m
3 stops
$937United Airlines
Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
8:45 am - 6:17 pm
PIA
-
ITO
14h 32m
2 stops
United Airlines Logo
11:27 am - 10:09 am
ITO
-
PIA
17h 42m
2 stops
$1,389United Airlines
Useful Info

Good to know

Low seasonMarch
Cheapest flight$328
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Chicago O'Hare Airport to Hilo

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

Hilo (ITO)