KOA

$216 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 3/1. 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 23% 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
$408
Overall average: $687
Multiple Airlines
Tue 3/10Tue 3/17
ORD - KOA • 2 stops
Cheapest non-stop
$1,229
United Airlines
Sat 3/7Sat 3/14
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

Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
8:20 am - 8:27 pm
ORD
-
KOA
17h 07m
2 stops
Multiple Airlines Logo
12:10 pm - 7:02 pm
KOA
-
ORD
25h 52m
1 stop
$408Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Alaska Airlines Logo
7:00 am - 4:13 pm
ORD
-
KOA
14h 13m
1 stop
Alaska Airlines Logo
12:10 pm - 7:02 pm
KOA
-
ORD
25h 52m
1 stop
$412Alaska Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
8:20 am - 10:15 pm
ORD
-
KOA
17h 55m
2 stops
Multiple Airlines Logo
3:37 pm - 2:58 pm
KOA
-
ORD
19h 21m
2 stops
$415Multiple Airlines
Mon, Feb 23 - Tue, Mar 10
American Airlines Logo
5:12 am - 3:30 pm
STL
-
KOA
14h 18m
1 stop
American Airlines Logo
6:10 pm - 8:55 am
KOA
-
STL
9h 45m
1 stop
$422American Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
6:10 am - 3:30 pm
ORD
-
KOA
13h 20m
1 stop
American Airlines Logo
10:11 pm - 2:53 pm
KOA
-
ORD
12h 42m
1 stop
$422American Airlines
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
5:12 am - 2:22 pm
STL
-
KOA
14h 10m
1 stop
American Airlines Logo
9:40 pm - 1:47 pm
KOA
-
STL
11h 07m
1 stop
$423American Airlines
Tue, Feb 24 - Tue, Mar 3
Delta Logo
9:34 am - 7:39 pm
MDW
-
KOA
14h 05m
2 stops
Delta Logo
10:55 pm - 6:40 pm
KOA
-
MDW
15h 45m
2 stops
$462Delta
Wed, Feb 18 - Wed, Feb 25
Delta Logo
7:00 am - 7:39 pm
STL
-
KOA
16h 39m
2 stops
Delta Logo
10:55 pm - 5:42 pm
KOA
-
STL
14h 47m
2 stops
$479Delta
Wed, Mar 4 - Wed, Mar 18
Southwest Logo
6:10 am - 1:45 pm
MDW
-
KOA
11h 35m
1 stop
Southwest Logo
10:00 am - 5:45 am
KOA
-
MDW
14h 45m
1 stop
$481Southwest
Thu, Feb 26 - Thu, Mar 5
Southwest Logo
5:00 am - 6:10 pm
MDW
-
KOA
17h 10m
2 stops
Southwest Logo
11:00 am - 5:45 am
KOA
-
MDW
14h 45m
1 stop
$487Southwest
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$216
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from St. Louis 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)