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Kaua'i

$211+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LIH
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$421
(American Airlines)

One-way from

$211
(Southwest)

Popular in

December

Cheapest in

April

Average price

$623
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. 1% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febrero 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 4/306:00 amORD - LIH
1 stop13h 58mAmerican Airlines
jue. 5/82:00 pmLIH - ORD
1 stop10h 53mAmerican Airlines
Deal found 2/19$421
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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. 10/72:00 pmORD - LIH
1 stop12h 15mAlaska Airlines
lun. 10/201:10 pmLIH - ORD
1 stop10h 54mAlaska Airlines
Deal found 2/20$422
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/127:00 amORD - LIH
2 stops14h 17mMultiple Airlines
jue. 10/161:10 pmLIH - ORD
1 stop10h 54mMultiple Airlines
Deal found 2/20$427
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/247:00 amORD - LIH
1 stop14h 04mUnited Airlines
lun. 3/32:35 pmLIH - ORD
1 stop11h 38mUnited Airlines
Deal found 2/20$459
This American Airlines deal was found by Cheapflights users on 2/20. 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.
dom. 12/146:25 amSTL - LIH
1 stop11h 08mAmerican Airlines
dom. 12/2111:00 pmLIH - STL
1 stop10h 32mAmerican Airlines
Deal found 2/20$466
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/82:00 pmORD - LIH
1 stop12h 15mHawaiian Airlines
lun. 10/201:10 pmLIH - ORD
1 stop10h 54mHawaiian Airlines
Deal found 2/20$477
This Delta deal was found by Cheapflights users on 2/20. 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. 11/276:50 pmORD - LIH
1 stop29h 26mDelta
sáb. 12/610:45 pmLIH - ORD
1 stop15h 05mDelta
Deal found 2/20$485
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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. 3/77:00 amSTL - LIH
2 stops30h 37mAlaska Airlines
mar. 3/1110:26 pmLIH - STL
1 stop20h 33mAlaska Airlines
Deal found 2/20$577
This Southwest deal was found by Cheapflights users on 2/19. 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.
dom. 8/245:15 amMDW - LIH
1 stop12h 35mSouthwest
jue. 8/2810:00 amLIH - MDW
2 stops14h 10mSouthwest
Deal found 2/19$608
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/59:13 amSTL - LIH
1 stop11h 41mUnited Airlines
sáb. 12/138:40 pmLIH - STL
2 stops14h 41mUnited Airlines
Deal found 2/20$608
This Delta deal was found by Cheapflights users on 2/20. 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.
mié. 4/99:23 amMDW - LIH
2 stops14h 31mDelta
lun. 4/1410:00 pmLIH - MDW
2 stops14h 19mDelta
Deal found 2/20$614
This Southwest deal was found by Cheapflights users on 2/20. 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.
mié. 7/235:35 amSTL - LIH
2 stops15h 25mSouthwest
mié. 7/308:40 pmLIH - STL
1 stop10h 45mSouthwest
Deal found 2/20$718

Find flights from Illinois to Kaua'i within your budget

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 febrero 20, 2025.

Fly from

Illinois

Fly to

Kaua'i

Route

Depart

Return

Price

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

mié. 4/30

6:00 am-2:58 pm

1 stop13h 58m

Lihue

jue. 5/8

2:00 pm-5:53 am

1 stop10h 53m

$421

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

sáb. 3/1

7:00 pm-2:43 pm

2 stops23h 43m

Lihue

jue. 3/6

11:26 pm-5:53 am

1 stop26h 27m

$448

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

lun. 2/24

7:00 am-5:04 pm

1 stop14h 04m

Lihue

lun. 3/3

2:35 pm-6:13 am

1 stop11h 38m

$459

ChicagoLihue

MDW - LIH

MDWLIH

Chicago Midway

lun. 3/3

5:30 am-3:35 pm

1 stop14h 05m

Lihue

lun. 3/10

8:00 am-11:30 pm

1 stop10h 30m

$463

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

mié. 3/12

7:30 am-6:50 pm

1 stop16h 20m

Lihue

lun. 3/17

8:15 pm-1:24 pm

1 stop12h 09m

$513

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

vie. 3/7

7:00 am-9:37 am

2 stops30h 37m

Lihue

mar. 3/11

10:26 pm-11:59 pm

1 stop20h 33m

$577

ChicagoLihue

MDW - LIH

MDWLIH

Chicago Midway

mié. 4/9

9:23 am-6:54 pm

2 stops14h 31m

Lihue

lun. 4/14

10:00 pm-5:19 pm

2 stops14h 19m

$614

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

vie. 3/7

6:15 am-4:37 pm

1 stop14h 22m

Lihue

mar. 3/11

9:00 pm-1:50 pm

1 stop11h 50m

$706

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

dom. 3/9

8:20 am-4:04 pm

1 stop12h 44m

Lihue

dom. 3/16

1:00 pm-2:23 pm

2 stops20h 23m

$768

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

dom. 4/13

6:15 am-6:10 pm

2 stops16h 55m

Lihue

dom. 4/20

7:05 pm-3:25 pm

2 stops15h 20m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 26 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.

Travel insights for flights from Illinois to Kaua'i

Get recent, data-driven insights about flights from Illinois to Kaua'i including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Kaua'i (average of $440). Flying from Illinois to Kaua'i in June is currently the most expensive (average of $686). 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 febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Kaua'i as you normally would.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated febrero 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Illinois to Kaua'i to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    $211 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Alaska Airlines and American Airlines, with prices starting from $226 and $261, 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, January is the cheapest month in which you can book a flight from Illinois to Kaua'i (average of $440). Flying from Illinois to Kaua'i in June is currently the most expensive (average of $686). 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.

See more FAQs

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Top 4 airlines flying from Illinois to Kaua'i

Discover the top 4 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$596FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$379Average$612FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$421Average$760FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$421Average$657FlexibilityNo cancel feeOn-time75%
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