What is the cheapest airline that flies from Kona Intl to Illinois?

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from Kona Intl to Illinois

When did momondo last update prices for flights from Kona Intl Airport to Illinois?

Prices for flights from Kona Intl Airport to Illinois were last updated today.

How many operators does momondo search for flights from Kona Intl Airport to Illinois?

As of July 2026, there are 2 operators available to choose from for flights from Kona Intl Airport to Illinois.

How old do you have to be to fly from Kona Intl Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$277 Cheap Flights from Kailua-Kona to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kailua-Kona to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 1:22 pm

KOA

ORD

21h 47m

1 stop

8:17 pm - 2:48 pm

ORD

KOA

23h 31m

1 stop

$533Alaska Airlines

Thu, Aug 27 - Sun, Aug 30

6:30 pm - 7:21 pm

KOA

ORD

19h 51m

2 stops

8:17 pm - 2:48 pm

ORD

KOA

23h 31m

1 stop

$539Multiple Airlines

Thu, Aug 27 - Sun, Aug 30

8:35 pm - 11:50 am

KOA

STL

10h 15m

1 stop

5:10 am - 2:00 pm

STL

KOA

12h 50m

1 stop

$544Southwest

Wed, Oct 14 - Wed, Nov 11

8:35 pm - 1:45 pm

KOA

STL

12h 10m

2 stops

5:10 am - 2:00 pm

STL

KOA

12h 50m

1 stop

$550Southwest

Wed, Oct 14 - Wed, Nov 11

9:03 pm - 12:34 am

KOA

STL

22h 31m

2 stops

7:30 am - 3:45 pm

STL

KOA

12h 15m

1 stop

$551Delta

Thu, Oct 15 - Tue, Nov 10

8:42 pm - 5:00 pm

KOA

ORD

15h 18m

1 stop

7:00 am - 5:35 pm

ORD

KOA

15h 35m

1 stop

$554Delta

Thu, Aug 6 - Sun, Aug 9

4:40 pm - 6:46 am

KOA

ORD

10h 06m

1 stop

6:00 am - 3:10 pm

ORD

KOA

13h 10m

1 stop

$614American Airlines

Thu, Dec 10 - Wed, Dec 16

4:40 pm - 9:46 am

KOA

ORD

13h 06m

2 stops

6:00 am - 3:10 pm

ORD

KOA

13h 10m

1 stop

$620American Airlines

Thu, Dec 10 - Wed, Dec 16

1:08 pm - 10:48 am

KOA

STL

16h 40m

2 stops

8:58 am - 4:39 pm

STL

KOA

11h 41m

1 stop

$640United Airlines

Wed, Oct 14 - Mon, Nov 9

2:11 pm - 3:07 pm

KOA

MLI

20h 56m

2 stops

8:50 am - 12:56 pm

MLI

KOA

32h 06m

2 stops

$852United Airlines

Tue, Nov 3 - Sat, Nov 7

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Alaska Airlines flights from Kailua-Kona to Illinois

Our best Alaska Airlines deals on Kailua-Kona to Illinois flight tickets

Alaska Airlines

Aug 27

KOA10:35 amKona Intl

21h 47m

1 stop

ORD1:22 pmChicago O'Hare Intl

Aug 30

ORD8:17 pmChicago O'Hare Intl

23h 31m

1 stop

KOA2:48 pmKona Intl

$533

Alaska Airlines

Aug 23

KOA10:35 amKona Intl

21h 47m

1 stop

ORD1:22 pmChicago O'Hare Intl

Aug 29

ORD2:18 pmChicago O'Hare Intl

29h 30m

1 stop

KOA2:48 pmKona Intl

$613

Alaska Airlines

Aug 10

KOA8:03 amKona Intl

10h 56m

1 stop

ORD11:59 pmChicago O'Hare Intl

Aug 12

ORD6:00 amChicago O'Hare Intl

13h 35m

1 stop

KOA2:35 pmKona Intl

$654

Delta flights from Kailua-Kona to Illinois

Our best Delta deals on Kailua-Kona to Illinois flight tickets

Delta

Sep 29

KOA8:50 pmKona Intl

11h 39m

1 stop

ORD1:29 pmChicago O'Hare Intl

Oct 4

ORD6:00 amChicago O'Hare Intl

18h 23m

2 stops

KOA7:23 pmKona Intl

$550

Delta

Oct 15

KOA9:03 pmKona Intl

22h 31m

2 stops

STL12:34 amLambert-St Louis

Nov 10

STL7:30 amLambert-St Louis

12h 15m

1 stop

KOA3:45 pmKona Intl

$551

Delta

Aug 6

KOA8:42 pmKona Intl

15h 18m

1 stop

ORD5:00 pmChicago O'Hare Intl

Aug 9

ORD7:00 amChicago O'Hare Intl

15h 35m

1 stop

KOA5:35 pmKona Intl

$554

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaChicago

KOA - ORD

KOAORD

Kona Intl

Thu 8/27

10:35 am-1:22 pm

1 stop21h 47m

Chicago O'Hare Intl

Sun 8/30

8:17 pm-2:48 pm

1 stop23h 31m

$533

Kailua-KonaChicago

KOA - ORD

KOAORD

Kona Intl

Thu 8/27

6:30 pm-7:21 pm

2 stops19h 51m

Chicago O'Hare Intl

Sun 8/30

8:17 pm-2:48 pm

1 stop23h 31m

$539

Quickest round-trip

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Wed 10/14

8:35 pm-11:50 am

1 stop10h 15m

Lambert-St Louis

Wed 11/11

5:10 am-2:00 pm

1 stop12h 50m

$544

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Wed 10/14

8:35 pm-1:45 pm

2 stops12h 10m

Lambert-St Louis

Wed 11/11

5:10 am-2:00 pm

1 stop12h 50m

$550

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Thu 10/15

9:03 pm-12:34 am

2 stops22h 31m

Lambert-St Louis

Tue 11/10

7:30 am-3:45 pm

1 stop12h 15m

$551

Kailua-KonaChicago

KOA - ORD

KOAORD

Kona Intl

Thu 8/6

8:42 pm-5:00 pm

1 stop15h 18m

Chicago O'Hare Intl

Sun 8/9

7:00 am-5:35 pm

1 stop15h 35m

$554

Kailua-KonaChicago

KOA - ORD

KOAORD

Kona Intl

Thu 12/10

4:40 pm-6:46 am

1 stop10h 06m

Chicago O'Hare Intl

Wed 12/16

6:00 am-3:10 pm

1 stop13h 10m

$614

Kailua-KonaChicago

KOA - ORD

KOAORD

Kona Intl

Thu 12/10

4:40 pm-9:46 am

2 stops13h 06m

Chicago O'Hare Intl

Wed 12/16

6:00 am-3:10 pm

1 stop13h 10m

$620

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Wed 10/14

1:08 pm-10:48 am

2 stops16h 40m

Lambert-St Louis

Mon 11/9

8:58 am-4:39 pm

1 stop11h 41m

$640

Kailua-KonaMoline

KOA - MLI

KOAMLI

Kona Intl

Tue 11/3

2:11 pm-3:07 pm

2 stops20h 56m

Moline Quad-City

Sat 11/7

8:50 am-12:56 pm

2 stops32h 06m

$852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kailua-Kona to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Kailua-Kona is in January. Flight prices, which tend to average around $335, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $421.

What is the cheapest Kona Intl to Illinois flight route?

Fly from Kona Intl to Chicago O'Hare Intl for the best Kona Intl - Illinois flight prices

What cabin class options are available on Kailua-Kona to Illinois flights?

There is only 1 cabin class available to choose from on Kailua-Kona to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kailua-Kona to Illinois flights?

You could potentially save up to 26% on your flight if you consider stops on a Kailua-Kona to Illinois flight.

Cheap Kailua-Kona to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Illinois

Best Price Found	$778
Fastest flight time	10h 20m
Direct flights	None

The best flight deal from Kailua-Kona to Illinois found on momondo in the last 72 hours is $778

The fastest flight from Kailua-Kona to Illinois takes 10h 20m

There are no direct flights from Kailua-Kona to Illinois. Popular non-direct route for this connection is Kona Intl Airport - Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Kailua-Kona to Illinois

When did momondo last update prices for flights from Kona Intl Airport to Illinois?
Prices for flights from Kona Intl Airport to Illinois were last updated today.
How many operators does momondo search for flights from Kona Intl Airport to Illinois?
As of July 2026, there are 2 operators available to choose from for flights from Kona Intl Airport to Illinois.
How old do you have to be to fly from Kona Intl Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kailua-Kona to Illinois?
Based on momondo bookings for flights between Kailua-Kona and Illinois, the leading plane model is Boeing 787-8 Dreamliner, making up 100.00% of the total bookings.

Best airlines flying from Kailua-Kona to Illinois

Compare and see reviews for airlines that fly from Kailua-Kona to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $422	Free Cancellation	Rating 7.1 11,766 reviews		Search American Airlines flights
United Airlines	PriceFrom $447	Free Cancellation	Rating 7.4 9,909 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Illinois?

It is quick and easy to find Kailua-Kona to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from Kailua-Kona to Illinois with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Illinois from Kailua-Kona with this policy.

How can momondo help me find flights from Kailua-Kona to Illinois?

Once all potential Kailua-Kona to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kailua-Kona to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Kailua-Kona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.