KOA

$188 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 2/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Kailua-Kona

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$374
Overall average: $581
Delta
Mon 2/23Tue 3/10
STL - KOA • 2 stops
Cheapest non-stop
$1,184
United Airlines
Sat 1/10Sat 1/17
ORD - KOA • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kailua-Kona!
Flight Deals
Useful Info
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

Mon, Feb 23 - Tue, Mar 10
Delta Logo
7:00 am - 7:34 pm
STL
-
KOA
16h 34m2 stops
Delta Logo
8:55 pm - 5:07 pm
KOA
-
STL
15h 12m2 stops
$374Delta
Thu, Jan 22 - Mon, Jan 26
Delta Logo
6:10 am - 6:47 pm
STL
-
KOA
16h 37m2 stops
Delta Logo
8:45 pm - 2:38 pm
KOA
-
STL
13h 53m2 stops
$384Delta
Wed, Mar 4 - Tue, Mar 10
Multiple Airlines Logo
8:20 am - 10:15 pm
ORD
-
KOA
17h 55m2 stops
Multiple Airlines Logo
12:10 pm - 11:59 pm
KOA
-
ORD
30h 49m1 stop
$388Multiple Airlines
Wed, Jan 21 - Mon, Jan 26
Multiple Airlines Logo
9:00 am - 6:26 am
ORD
-
KOA
25h 26m2 stops
Multiple Airlines Logo
2:24 pm - 11:37 pm
KOA
-
ORD
29h 13m1 stop
$389Multiple Airlines
Wed, Jan 21 - Tue, Jan 27
Alaska Airlines Logo
9:00 am - 3:27 pm
ORD
-
KOA
34h 27m1 stop
Alaska Airlines Logo
2:51 pm - 11:37 pm
KOA
-
ORD
28h 46m1 stop
$392Alaska Airlines
Wed, Jan 21 - Mon, Jan 26
Alaska Airlines Logo
9:00 am - 3:27 pm
ORD
-
KOA
34h 27m1 stop
Alaska Airlines Logo
2:24 pm - 11:37 pm
KOA
-
ORD
29h 13m1 stop
$393Alaska Airlines
Sat, Jan 31 - Sat, Feb 14
Southwest Logo
5:35 am - 1:50 pm
MDW
-
KOA
12h 15m1 stop
Southwest Logo
9:25 pm - 2:25 pm
KOA
-
MDW
13h 00m2 stops
$567Southwest
Wed, Jan 7 - Mon, Jan 12
Southwest Logo
6:10 am - 1:45 pm
MDW
-
KOA
11h 35m1 stop
Southwest Logo
9:25 pm - 4:35 pm
KOA
-
MDW
15h 10m1 stop
$630Southwest
Mon, Mar 2 - Tue, Mar 3
United Airlines Logo
5:22 pm - 12:59 pm
MLI
-
KOA
23h 37m2 stops
United Airlines Logo
10:55 pm - 10:22 pm
KOA
-
MLI
43h 27m2 stops
$1,027United Airlines
Mon, Mar 2 - Tue, Mar 3
United Airlines Logo
3:52 pm - 12:59 pm
MLI
-
KOA
25h 07m2 stops
United Airlines Logo
10:55 pm - 9:02 pm
KOA
-
MLI
42h 07m2 stops
$1,048United Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$188
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 18% 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)