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$211+ Cheap flights from Hawaii to Illinois

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — ORD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Hawaii to Illinois

Keep the following information in mind while searching for Hawaii to Illinois flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$427
(American Airlines)

One-way from

$211
(United Airlines)

Popular in

July

Cheapest in

October

Average price

$644

Good round-trip deal

$560 or less

Good one-way deal

$375 or less
Provider with most accurate pricing for Honolulu-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Chicago (CHI) flights.
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From Hawaii to Illinois
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One-way flight from Hawaii to Illinois
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Highest demand for flights based on searches. 7% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Hawaii to Illinois.
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Price to beat on a one-way flight from Hawaii to Illinois.
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Find flight deals from Hawaii to Illinois

Cheapest flights from Hawaii to Illinois
Explore the most affordable flight options available from Hawaii to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 8/252:59 pmKOA - STL
2 stops13h 16mAmerican Airlines
Fri 9/57:00 amSTL - KOA
1 stop10h 13mAmerican Airlines
Deal found 4/30$427
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 8/265:50 pmOGG - STL
1 stop10h 25mAmerican Airlines
Wed 8/2712:23 pmSTL - OGG
2 stops12h 59mAmerican Airlines
Deal found 4/28$431
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 9/1611:47 amKOA - ORD
1 stop14h 16mAlaska Airlines
Fri 10/36:20 amORD - KOA
2 stops14h 50mAlaska Airlines
Deal found 4/30$493
This Delta deal was found by Cheapflights users on 4/30. 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.
Mon 8/1112:35 pmHNL - STL
2 stops14h 57mDelta
Fri 8/156:30 amSTL - HNL
1 stop12h 00mDelta
Deal found 4/30$520
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 9/39:45 pmKOA - MDW
2 stops15h 18mDelta
Sun 9/79:20 amMDW - KOA
2 stops14h 05mDelta
Deal found 4/28$546
This Southwest deal was found by Cheapflights users on 4/28. 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.
Wed 9/38:30 pmKOA - MDW
1 stop13h 00mSouthwest
Sun 9/75:15 amMDW - KOA
2 stops12h 50mSouthwest
Deal found 4/28$553
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 8/2112:35 pmHNL - MDW
2 stops15h 01mDelta
Tue 8/269:30 amMDW - HNL
2 stops14h 42mDelta
Deal found 4/29$554
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 10/3012:43 pmHNL - ORD
1 stop12h 27mAmerican Airlines
Mon 11/310:00 amORD - HNL
Nonstop9h 15mAmerican Airlines
Deal found 4/28$554
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 9/169:45 pmKOA - ORD
1 stop10h 43mDelta
Fri 10/37:30 amORD - KOA
1 stop15h 14mDelta
Deal found 4/30$555
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 8/143:45 pmHNL - ORD
1 stop10h 37mDelta
Tue 8/197:15 amORD - HNL
1 stop12h 19mDelta
Deal found 4/29$555
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 10/229:15 pmHNL - ORD
2 stops17h 44mAlaska Airlines
Sat 10/2510:00 amORD - HNL
2 stops17h 25mAlaska Airlines
Deal found 4/29$557
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/76:20 amHNL - STL
1 stop11h 44mAmerican Airlines
Sun 5/118:05 amSTL - HNL
1 stop11h 07mAmerican Airlines
Deal found 4/30$561

Cheapflights Fare Finder

Customize your flight search to find flights from Hawaii to Illinois 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 May 1, 2025.
Use the filters below to find and compare flights from Hawaii to Illinois that are best for you.

Fly from

Hawaii

Fly to

Illinois

Route

Depart

Return

Price

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Mon 8/25

2:59 pm-9:15 am

2 stops13h 16m

Lambert-St Louis

Fri 9/5

7:00 am-12:13 pm

1 stop10h 13m

$427

KahuluiSt. Louis

OGG - STL

OGGSTL

Kahului

Tue 8/26

5:50 pm-9:15 am

1 stop10h 25m

Lambert-St Louis

Wed 8/27

12:23 pm-8:22 pm

2 stops12h 59m

$431

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 8/11

12:35 pm-8:32 am

2 stops14h 57m

Lambert-St Louis

Fri 8/15

6:30 am-1:30 pm

1 stop12h 00m

$520

Kailua-KonaChicago

KOA - MDW

KOAMDW

Kona Intl

Wed 9/3

9:45 pm-6:03 pm

2 stops15h 18m

Chicago Midway

Sun 9/7

9:20 am-6:25 pm

2 stops14h 05m

$546

Kailua-KonaChicago

KOA - MDW

KOAMDW

Kona Intl

Wed 9/3

8:30 pm-2:30 pm

1 stop13h 00m

Chicago Midway

Sun 9/7

5:15 am-1:05 pm

2 stops12h 50m

$553

HonoluluChicago

HNL - ORD

HNLORD

Honolulu

Thu 8/14

3:45 pm-7:22 am

1 stop10h 37m

Chicago O'Hare Intl

Tue 8/19

7:15 am-2:34 pm

1 stop12h 19m

$555

HonoluluChicago

HNL - ORD

HNLORD

Honolulu

Wed 10/22

9:15 pm-7:59 pm

2 stops17h 44m

Chicago O'Hare Intl

Sat 10/25

10:00 am-10:25 pm

2 stops17h 25m

$557

HonoluluChicago

HNL - MDW

HNLMDW

Honolulu

Fri 5/23

1:20 pm-8:36 am

2 stops14h 16m

Chicago Midway

Fri 5/30

9:16 am-8:44 pm

2 stops16h 28m

$558

KahuluiSt. Louis

OGG - STL

OGGSTL

Kahului

Tue 8/26

8:00 am-11:59 pm

1 stop10h 59m

Lambert-St Louis

Wed 8/27

6:00 am-1:13 pm

1 stop12h 13m

$581

Kailua-KonaChicago

KOA - ORD

KOAORD

Kona Intl

Wed 5/21

9:39 pm-1:30 pm

1 stop10h 51m

Chicago O'Hare Intl

Tue 6/3

8:40 am-7:10 pm

2 stops15h 30m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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Best time to book a flight from Hawaii to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Hawaii 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 Hawaii to Illinois

What is the cheapest month to book a flight from Hawaii to Illinois?

Currently, August is the cheapest month in which you can book a flight from Hawaii to Illinois (average of $245). Flying from Hawaii to Illinois in March is currently the most expensive (average of $321). 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 HI to IL?

Find hourly flight availability from Hawaii to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Hawaii to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Hawaii to Illinois

Explore weekly flight availability from Hawaii to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from USHI to USIL are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Hawaii to Illinois. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Hawaii to Illinois. 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 Hawaii to Illinois one-way?

    The cheapest airlines for a one-way flight from Hawaii to Illinois are United Airlines ($211), Delta ($216), and American Airlines ($216).

  • Can I find deals for flights from Hawaii to Illinois that include hotel bookings?

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

  • How can I find direct flights from Hawaii to Illinois?

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

  • Can I find deals for business class flights from Hawaii to Illinois?

    Yes. Cheapflights offers flight deals from Hawaii to Illinois 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 Hawaii to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Hawaii to Illinois (average of $245). Flying from Hawaii to Illinois in March is currently the most expensive (average of $321). 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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Alternative routes for Hawaii to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Hawaii to Illinois

Discover the top 6 airlines that operate flights from Hawaii to Illinois. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$220Average$641FlexibilityNo cancel feeOn-time75%
DeltaCheapest$222Average$650FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$280Average$789FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$349Average$569FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$392Average$867FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$418Average$760FlexibilityNo cancel feeOn-time63%

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