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Kaua'i

$196+ Cheap flights from Illinois to Kaua'i

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LIH
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Cheap flight deals from Illinois to Kaua'i

Keep the following information in mind while searching for Illinois to Kaua'i flight deals. Data was last updated noviembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$380
(Alaska Airlines)

One-way from

$196
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$563
Provider with most accurate pricing for Chicago (CHI)-Lihue flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Lihue flights.
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From Illinois to Kaua'i
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One-way flight from Illinois to Kaua'i
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Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Illinois to Kaua'i

Cheapest flights from Illinois to Kaua'i
Explore the most affordable flight options available from Illinois to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/98:55 amORD - LIH
1 stop32h 58mAlaska Airlines
mar. 12/233:25 pmLIH - ORD
1 stop19h 12mAlaska Airlines
Deal found 11/3$380
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/88:55 amORD - LIH
1 stop32h 58mAlaska Airlines
mié. 12/243:25 pmLIH - ORD
1 stop24h 37mAlaska Airlines
Deal found 11/3$391
This KAYAK deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:00 amORD - LIH
2 stops15h 27mAlaska Airlines
mié. 12/106:00 amLIH - ORD
2 stops13h 50mAlaska Airlines
Deal found 11/1$399
This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/83:05 pmORD - LIH
1 stop26h 48mAlaska Airlines
mié. 12/172:53 pmLIH - ORD
1 stop25h 09mAlaska Airlines
Deal found 11/2$403
This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:55 amORD - LIH
2 stops17h 28mAlaska Airlines
lun. 12/82:53 pmLIH - ORD
1 stop28h 57mAlaska Airlines
Deal found 11/2$406
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/33:05 pmORD - LIH
2 stops26h 44mAlaska Airlines
dom. 12/142:53 pmLIH - ORD
1 stop19h 16mAlaska Airlines
Deal found 11/3$407
This KAYAK deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/78:00 amORD - LIH
2 stops18h 23mAlaska Airlines
jue. 1/296:00 amLIH - ORD
2 stops13h 37mAlaska Airlines
Deal found 11/1$411
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/136:00 amSTL - LIH
2 stops16h 16mDelta
jue. 12/49:50 pmLIH - STL
2 stops17h 20mDelta
Deal found 11/2$513
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/59:34 amMDW - LIH
2 stops14h 36mDelta
lun. 12/810:55 pmLIH - MDW
2 stops15h 23mDelta
Deal found 11/2$524
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:00 amSTL - LIH
1 stop12h 59mAmerican Airlines
jue. 12/410:44 pmLIH - STL
1 stop11h 07mAmerican Airlines
Deal found 11/2$531
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:55 amMDW - LIH
1 stop11h 20mSouthwest
mié. 11/199:10 pmLIH - MDW
1 stop10h 25mSouthwest
Deal found 11/2$556
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/146:00 amSTL - LIH
2 stops16h 33mDelta
dom. 12/212:15 pmLIH - STL
2 stops19h 08mDelta
Deal found 11/2$572

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Illinois to Kaua'i that are best for you.

Fly from

Illinois

Fly to

Kaua'i

Route

Depart

Return

Price

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

mar. 12/9

8:55 am-1:53 pm

1 stop32h 58m

Lihue

mar. 12/23

3:25 pm-8:02 pm

1 stop24h 37m

$391

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

mié. 1/21

3:49 pm-1:03 pm

1 stop25h 14m

Lihue

mié. 4/15

11:00 am-1:59 pm

1 stop21h 59m

$403

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

jue. 1/15

9:00 am-6:17 am

2 stops25h 17m

Lihue

mié. 1/21

6:47 am-11:37 pm

2 stops12h 50m

$404

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

dom. 1/25

9:00 am-1:50 pm

1 stop32h 50m

Lihue

jue. 2/5

6:47 am-11:37 pm

2 stops12h 50m

$409

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

mié. 12/3

3:05 pm-1:49 pm

2 stops26h 44m

Lihue

dom. 12/14

6:00 am-11:50 pm

2 stops13h 50m

$413

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

dom. 2/1

2:06 pm-1:49 pm

2 stops27h 43m

Lihue

mar. 2/3

6:47 am-11:37 pm

2 stops12h 50m

$415

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

lun. 11/17

6:00 am-1:18 pm

1 stop11h 18m

Lihue

lun. 11/24

2:49 pm-5:56 am

1 stop11h 07m

$423

ChicagoLihue

MDW - LIH

MDWLIH

Chicago Midway

lun. 1/5

9:34 am-7:55 pm

2 stops14h 21m

Lihue

lun. 1/12

9:31 pm-6:32 pm

2 stops17h 01m

$434

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

vie. 1/30

2:50 pm-10:41 pm

1 stop11h 51m

Lihue

vie. 2/6

6:00 am-10:46 pm

2 stops12h 46m

$486

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

vie. 1/30

7:00 am-6:31 pm

2 stops15h 31m

Lihue

vie. 2/6

9:31 pm-2:48 pm

2 stops13h 17m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 56 results
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Best time to book a flight from Illinois to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Kaua'i

What is the cheapest month to book a flight from Illinois to Kaua'i?

Currently, September is the cheapest month in which you can book a flight from Illinois to Kaua'i (average of $231). Flying from Illinois to Kaua'i in July is currently the most expensive (average of $545). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to FUS?

Find hourly flight availability from Illinois to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 3, 2025.

It’s typically best to fly out from Illinois to Kaua'i in the evening. Doing so could potentially save you 45% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Kaua'i?

    Airlines like Alaska Airlines, Delta, and American Airlines fly from Illinois to Kaua'i in about 12h 03m. The time it takes to get you to your destination can typically vary by up to 20h 55m. The distance between Illinois and Kaua'i is about 4171 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to Kaua'i one-way?

    $207 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $212 and $212, respectively.

  • Can I find deals for flights from Illinois to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Illinois to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Kaua'i.

  • Can I find deals for business class flights from Illinois to Kaua'i?

    Yes. Cheapflights offers flight deals from Illinois to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Kaua'i?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Kaua'i (average of $231). Flying from Illinois to Kaua'i in July is currently the most expensive (average of $545). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 6 airlines flying from Illinois to Kaua'i

Discover the top 6 airlines that operate flights from Illinois to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$231Average$471FlexibilityNo cancel feeOn-time85%
DeltaCheapest$343Average$549FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$380Average$637FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$423Average$660FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$424Average$883FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$443Average$756FlexibilityNo cancel feeOn-time69%

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