KOA

$181 Find Cheap Flights from Illinois to Kailua-Kona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kailua-Kona departing on 1/11. 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 Kailua-Kona

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Kailua-Kona 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 Kailua-Kona

Wed, Jan 21 - Mon, Jan 26
Alaska Airlines Logo
9:00 am - 3:27 pmORD-KOA
34h 27m1 stop
Alaska Airlines Logo
2:24 pm - 11:37 pmKOA-ORD
29h 13m1 stop
$383Alaska Airlines
Find Deal
Wed, Jan 21 - Mon, Jan 26
Alaska Airlines Logo
3:49 pm - 3:27 pmORD-KOA
27h 38m1 stop
Alaska Airlines Logo
7:40 pm - 11:37 pmKOA-ORD
23h 57m2 stops
$389Alaska Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 26
Alaska Airlines Logo
9:00 am - 6:26 amORD-KOA
25h 26m2 stops
Alaska Airlines Logo
2:24 pm - 2:29 pmKOA-ORD
20h 05m1 stop
$390Alaska Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 10
Delta Logo
6:10 am - 6:47 pmSTL-KOA
16h 37m2 stops
Delta Logo
8:45 pm - 2:48 pmKOA-STL
14h 03m2 stops
$414Delta
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Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
7:00 am - 2:54 pmORD-KOA
11h 54m1 stop
American Airlines Logo
10:35 pm - 2:05 pmKOA-ORD
11h 30m1 stop
$423American Airlines
Find Deal
Sun, Mar 1 - Tue, Mar 10
Delta Logo
7:30 am - 7:50 pmORD-KOA
16h 20m1 stop
Delta Logo
8:55 pm - 11:44 pmKOA-ORD
21h 49m1 stop
$424Delta
Find Deal
Tue, Feb 3 - Tue, Feb 17
American Airlines Logo
7:15 am - 3:48 pmSTL-KOA
12h 33m1 stop
American Airlines Logo
6:30 pm - 11:00 amKOA-STL
12h 30m1 stop
$441American Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 17
United Airlines Logo
8:45 am - 4:41 pmSTL-KOA
11h 56m1 stop
United Airlines Logo
2:20 pm - 9:22 amKOA-STL
15h 02m2 stops
$486United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Hawaiian Airlines Logo
2:55 pm - 10:35 pmSTL-KOA
11h 40m1 stop
Hawaiian Airlines Logo
8:00 am - 11:56 pmKOA-STL
11h 56m1 stop
$506Hawaiian Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
United Airlines Logo
9:00 am - 4:18 pmSTL-KOA
11h 18m1 stop
United Airlines Logo
8:55 pm - 12:39 pmKOA-STL
11h 44m1 stop
$531United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$383
Overall average: $593
Alaska Airlines
Wed 1/21Mon 1/26
ORD - KOA • 1 stop
Cheapest non-stop
$1,164
United Airlines
Sat 1/10Sat 1/17
ORD - KOA • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kailua-Kona!
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$181
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Chicago O'Hare Airport to Kailua-Kona

FAQs for booking flights from Illinois to Kailua-Kona

  • How does KAYAK find such low prices on flights from Illinois to Kailua-Kona?

    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 Kailua-Kona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Kailua-Kona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona 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 Kailua-Kona?

    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 Kailua-Kona 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 Kailua-Kona?

    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 Kailua-Kona 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 Kailua-Kona

Information on the airport you'll fly into in Kailua-Kona

Kailua-Kona (KOA)

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