ITO

$292 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 8/31. 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

Tue, Nov 10 - Wed, Nov 11
Multiple Airlines Logo
7:25 am - 6:19 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
14h 54m2 stops San Diego Kahului
Multiple Airlines Logo
6:00 am - 11:49 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
13h 49m2 stops Honolulu San Diego
$579Multiple Airlines
Tue, Nov 10 - Wed, Nov 11
Multiple Airlines Logo
7:00 am - 8:09 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
17h 09m2 stops Seattle/Tacoma Intl Honolulu
Multiple Airlines Logo
6:00 am - 11:49 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
13h 49m2 stops Honolulu San Diego
$579Multiple Airlines
Mon, Sep 14 - Fri, Sep 18
Multiple Airlines Logo
8:17 pm - 2:25 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
23h 08m2 stops San Diego Honolulu
Multiple Airlines Logo
12:54 pm - 12:07 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
18h 13m2 stops Honolulu Seattle/Tacoma Intl
$585Multiple Airlines
Sun, Oct 25 - Tue, Nov 3
Multiple Airlines Logo
7:20 am - 5:46 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
15h 26m2 stops San Diego Honolulu
Multiple Airlines Logo
8:45 pm - 5:37 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
16h 52m2 stops Honolulu Seattle/Tacoma Intl
$585Multiple Airlines
Tue, Oct 27 - Wed, Nov 4
Multiple Airlines Logo
9:00 am - 8:13 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
16h 13m2 stops Seattle/Tacoma Intl Honolulu
Multiple Airlines Logo
6:00 am - 11:49 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
13h 49m2 stops Honolulu San Diego
$585Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
7:00 am - 6:53 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
16h 53m2 stops Seattle/Tacoma Intl Honolulu
Multiple Airlines Logo
6:00 am - 11:49 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
13h 49m2 stops Honolulu San Diego
$585Multiple Airlines
Mon, Oct 26 - Thu, Oct 29
Multiple Airlines Logo
7:20 am - 4:19 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
13h 59m2 stops San Diego Honolulu
Multiple Airlines Logo
11:20 am - 5:40 amITO  Hilo Intl-ORD Chicago O'Hare Intl
13h 20m2 stops Honolulu Seattle/Tacoma Intl
$585Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
1:03 pm - 7:03 amORD  Chicago O'Hare Intl-ITO Hilo Intl
23h 00m2 stops Seattle/Tacoma Intl Honolulu
Multiple Airlines Logo
11:27 am - 12:07 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
19h 40m2 stops Honolulu Seattle/Tacoma Intl
$585Multiple Airlines
Mon, Sep 14 - Fri, Sep 18
Southwest Logo
6:40 am - 12:35 pmMDW  Chicago Midway-ITO Hilo Intl
10h 55m1 stop Las Vegas Harry Reid Intl
Southwest Logo
8:45 pm - 2:20 pmITO  Hilo Intl-MDW Chicago Midway
12h 35m2 stops Las Vegas Harry Reid Intl Dallas Love Field
$605Southwest
Mon, Sep 14 - Fri, Sep 18
Southwest Logo
6:15 am - 2:30 pmMDW  Chicago Midway-ITO Hilo Intl
13h 15m2 stops San Diego Honolulu
Southwest Logo
8:45 pm - 2:20 pmITO  Hilo Intl-MDW Chicago Midway
12h 35m2 stops Las Vegas Harry Reid Intl Dallas Love Field
$610Southwest
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Good to know

Low season

July

Cheapest flight

$292
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Chicago Midway 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)