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$211+ Cheap flights from Illinois to Honolulu (HNL)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HNL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Illinois to Honolulu

Cheapest flights from Illinois to Honolulu
Explore the most affordable flight options available from Illinois to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Tue 12/1610:00 amORD - HNL
1 stop13h 05mMultiple Airlines
Wed 12/2411:28 pmHNL - ORD
1 stop11h 09mMultiple Airlines
Deal found 12/11$572
This American Airlines deal was found by Cheapflights users on 12/9. 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 12/105:05 amSTL - HNL
1 stop14h 14mAmerican Airlines
Tue 12/167:00 amHNL - STL
1 stop12h 57mAmerican Airlines
Deal found 12/9$583
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Tue 12/1610:00 amORD - HNL
1 stop13h 05mMultiple Airlines
Thu 12/252:15 pmHNL - ORD
1 stop12h 14mMultiple Airlines
Deal found 12/11$596
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/103:05 pmORD - HNL
1 stop25h 26mMultiple Airlines
Mon 12/1511:30 pmHNL - ORD
1 stop10h 39mMultiple Airlines
Deal found 12/10$597
This Delta deal was found by Cheapflights users on 12/11. 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 12/317:25 amORD - HNL
2 stops18h 35mDelta
Thu 1/810:55 pmHNL - ORD
1 stop14h 49mDelta
Deal found 12/11$635
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Mon 12/158:00 amORD - HNL
1 stop15h 05mMultiple Airlines
Wed 12/2411:28 pmHNL - ORD
1 stop11h 09mMultiple Airlines
Deal found 12/11$642
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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 12/168:00 amORD - HNL
1 stop15h 05mMultiple Airlines
Tue 12/2311:28 pmHNL - ORD
1 stop16h 34mMultiple Airlines
Deal found 12/11$644
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 12/131:35 pmSTL - HNL
1 stop11h 15mUnited Airlines
Mon 12/1511:30 pmHNL - STL
1 stop12h 57mUnited Airlines
Deal found 12/10$645
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/113:23 pmSTL - HNL
1 stop23h 57mMultiple Airlines
Mon 12/157:00 amHNL - STL
1 stop12h 59mMultiple Airlines
Deal found 12/11$646
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 12/108:00 amORD - HNL
1 stop15h 05mAlaska Airlines
Sun 1/1111:16 pmHNL - ORD
1 stop11h 13mAlaska Airlines
Deal found 12/9$648
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 12/136:30 amSTL - HNL
2 stops17h 59mDelta
Mon 12/155:00 pmHNL - STL
1 stop13h 45mDelta
Deal found 12/10$650
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Sun 12/288:58 pmORD - HNL
1 stop19h 35mMultiple Airlines
Sun 1/48:13 amHNL - ORD
1 stop26h 24mMultiple Airlines
Deal found 12/10$654

Find flight deals from Illinois to Honolulu

Keep the following information in mind while searching for Illinois to Honolulu flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$393
(Delta)

One-way from

$211
(Alaska Airlines)

Popular in

July

Cheapest in

January

Average price

$898

Good round-trip deal

$665 or less

Good one-way deal

$386 or less
Provider with most accurate pricing for Chicago (CHI)-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Honolulu flights.
Search Deals
From Illinois to Honolulu
Search Deals
One-way flight from Illinois to Honolulu
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Honolulu.
Search Deals
Price to beat on a one-way flight from Illinois to Honolulu.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Honolulu 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 December 12, 2025.
Use the filters below to find and compare flights from Illinois to Honolulu that are best for you.

Fly from

Illinois

Fly to

Honolulu

Route

Depart

Return

Price

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Mon 3/9

9:30 am-8:51 pm

2 stops16h 21m

Honolulu

Tue 3/17

12:35 pm-9:46 am

2 stops16h 11m

$393

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Mon 3/9

7:15 am-8:51 pm

2 stops18h 36m

Honolulu

Wed 3/18

7:15 am-12:18 am

2 stops12h 03m

$393

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Sun 3/1

6:10 am-3:11 pm

1 stop13h 01m

Honolulu

Mon 3/9

10:30 pm-5:07 pm

2 stops13h 37m

$407

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Sun 2/1

6:40 am-3:56 pm

1 stop13h 16m

Honolulu

Thu 2/5

1:17 pm-9:34 am

2 stops16h 17m

$408

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 3/3

7:00 am-9:28 pm

2 stops18h 28m

Honolulu

Mon 3/9

10:30 pm-5:07 pm

2 stops13h 37m

$413

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Mon 1/19

6:35 am-3:24 pm

1 stop12h 49m

Honolulu

Tue 2/3

5:15 pm-10:43 am

1 stop13h 28m

$421

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Fri 2/27

7:00 am-9:54 pm

2 stops18h 54m

Honolulu

Thu 3/5

5:15 pm-10:43 am

1 stop13h 28m

$423

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Fri 2/27

7:00 am-9:54 pm

2 stops18h 54m

Honolulu

Wed 3/4

10:55 pm-5:48 pm

1 stop14h 53m

$423

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Sun 2/1

9:25 am-8:21 pm

2 stops14h 56m

Honolulu

Fri 2/6

9:51 pm-2:41 pm

2 stops12h 50m

$432

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 3/10

7:15 am-8:51 pm

2 stops18h 36m

Honolulu

Mon 3/16

10:30 pm-12:18 am

2 stops20h 48m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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

Have a flexible travel schedule? Discover the best time to fly to Honolulu 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 Honolulu

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Honolulu (average of $310). Flying from Illinois to Honolulu in July is currently the most expensive (average of $663). 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 HNL?

Find hourly flight availability from Illinois to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Illinois to Honolulu in the evening. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Illinois to Honolulu?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Honolulu. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Honolulu flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to Honolulu

Explore weekly flight availability from Illinois to Honolulu. 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 December 12, 2025.

The most flights from USIL to HNL are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Related info for your journey

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

  • What airport do you fly into for flights to Honolulu from Illinois?

    Honolulu (HNL), located 4.4 mi from the city center, is the airport you fly into when you book flights from Illinois to Honolulu.

  • How long is the flight from Illinois to Honolulu?

    For as low as $833, Delta can have you in Honolulu from Illinois in 14h 03m. Illinois and Honolulu are separated by a distance of 4147 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Illinois to Honolulu one-way?

    The cheapest airlines for a one-way flight from Illinois to Honolulu are Delta ($211), American Airlines ($215), and Alaska Airlines ($216).

  • What are the most popular routes from Illinois to Honolulu?

    The most popular flight routes from Illinois to Honolulu are Chicago O'Hare Intl - Honolulu, Chicago Midway - Honolulu and Lambert-St Louis - Honolulu.

  • What are the most reliable airlines from Illinois to Honolulu?

    Consider Alaska Airlines (84%), American Airlines (83%) or Qantas Airways (83%) when booking your flight. These represent the most reliable airlines when flying from Illinois to Honolulu.

  • What are the cheapest flights from Illinois to Honolulu?

    The cheapest flight price from Illinois to Honolulu is $326. On average you can expect to pay $628. The most popular route, (Chicago O'Hare Intl - Honolulu), can usually be booked for $384.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Honolulu (average of $310). Flying from Illinois to Honolulu in July is currently the most expensive (average of $663). 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 Illinois to Honolulu

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Top 6 airlines flying from Illinois to Honolulu

Discover the top 6 airlines that operate flights from Illinois to Honolulu. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$332Average$595FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$405Average$742FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$432Average$680FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$453Average$980FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$578Average$759FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$667Average$1,050FlexibilityNo cancel feeOn-time69%

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