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$212+ Cheap flights from Illinois to Hawaii

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HNL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Illinois to Hawaii

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$431
(American Airlines)

One-way from

$212
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$722

Good round-trip deal

$963 or less

Good one-way deal

$522 or less
Provider with most accurate pricing for Chicago (CHI)-Honolulu flight deals.
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From Illinois to Hawaii
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One-way flight from Illinois to Hawaii
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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 ($30 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 Illinois to Hawaii.
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Price to beat on a one-way flight from Illinois to Hawaii.
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Find flight deals from Illinois to Hawaii

Cheapest flights from Illinois to Hawaii
Explore the most affordable flight options available from Illinois to Hawaii. 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 8/257:49 amSTL - OGG
1 stop11h 13mAmerican Airlines
Wed 9/35:50 pmOGG - STL
1 stop11h 29mAmerican Airlines
Deal found 4/30$431
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.
Mon 8/257:30 amSTL - OGG
2 stops14h 20mDelta
Wed 9/312:05 pmOGG - STL
2 stops15h 27mDelta
Deal found 4/29$442
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:00 amSTL - OGG
1 stop10h 27mUnited Airlines
Tue 6/1010:00 pmOGG - STL
2 stops13h 53mUnited Airlines
Deal found 4/29$510
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.
Thu 9/46:30 amSTL - HNL
1 stop12h 00mDelta
Mon 9/84:10 pmHNL - STL
1 stop11h 34mDelta
Deal found 4/30$515
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.
Sun 5/258:40 amORD - HNL
2 stops17h 04mDelta
Mon 6/27:10 pmHNL - ORD
1 stop12h 33mDelta
Deal found 4/30$518
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.
Fri 6/137:18 pmORD - HNL
1 stop31h 57mAlaska Airlines
Tue 6/178:00 amHNL - ORD
1 stop30h 42mAlaska Airlines
Deal found 4/30$519
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 9/15:00 amORD - HNL
1 stop14h 10mAmerican Airlines
Mon 9/19:11 pmHNL - ORD
1 stop10h 16mAmerican Airlines
Deal found 4/30$520
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:35 amSTL - HNL
1 stop11h 51mUnited Airlines
Mon 9/88:05 pmHNL - STL
2 stops14h 39mUnited Airlines
Deal found 4/30$520
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.
Sun 5/259:20 amMDW - HNL
2 stops16h 24mDelta
Mon 6/21:10 pmHNL - MDW
2 stops14h 26mDelta
Deal found 4/30$524
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.
Mon 9/226:30 pmSTL - HNL
1 stop22h 07mAlaska Airlines
Fri 9/269:45 pmHNL - STL
1 stop11h 54mAlaska Airlines
Deal found 4/30$524
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:10 pmMDW - HNL
1 stop18h 10mSouthwest
Fri 9/1211:35 amHNL - MDW
2 stops12h 35mSouthwest
Deal found 4/30$529
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.
Tue 9/236:00 amSTL - OGG
2 stops15h 06mAlaska Airlines
Wed 10/17:00 pmOGG - STL
2 stops17h 34mAlaska Airlines
Deal found 4/29$535

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Hawaii 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 Illinois to Hawaii that are best for you.

Fly from

Illinois

Fly to

Hawaii

Route

Depart

Return

Price

St. LouisKahului

STL - OGG

STLOGG

Lambert-St Louis

Tue 5/27

6:00 am-7:25 pm

2 stops18h 25m

Kahului

Tue 6/10

12:05 pm-8:39 am

2 stops15h 34m

$502

St. LouisKahului

STL - OGG

STLOGG

Lambert-St Louis

Wed 6/4

6:00 am-11:27 am

1 stop10h 27m

Kahului

Tue 6/10

10:00 pm-4:53 pm

2 stops13h 53m

$510

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 7/29

11:23 am-9:01 pm

2 stops14h 38m

Honolulu

Tue 9/2

8:25 pm-3:58 pm

2 stops14h 33m

$515

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Sun 5/25

8:40 am-8:44 pm

2 stops17h 04m

Honolulu

Mon 6/2

7:10 pm-12:43 pm

1 stop12h 33m

$518

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Fri 6/13

7:18 pm-10:15 pm

1 stop31h 57m

Honolulu

Tue 6/17

8:00 am-7:42 pm

1 stop30h 42m

$519

ChicagoHonolulu

MDW - HNL

MDWHNL

Chicago Midway

Sun 5/25

9:20 am-8:44 pm

2 stops16h 24m

Honolulu

Mon 6/2

1:10 pm-8:36 am

2 stops14h 26m

$524

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 5/6

3:08 pm-11:56 pm

1 stop13h 48m

Honolulu

Tue 5/13

11:45 pm-11:59 pm

1 stop19h 14m

$541

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Sun 5/4

5:26 am-2:37 pm

1 stop14h 11m

Honolulu

Tue 5/6

9:15 pm-1:49 pm

1 stop11h 34m

$545

ChicagoKahului

ORD - OGG

ORDOGG

Chicago O'Hare Intl

Wed 6/4

7:51 pm-10:13 pm

1 stop31h 22m

Kahului

Wed 6/11

10:34 pm-5:40 am

1 stop26h 06m

$545

ChicagoLihue

ORD - LIH

ORDLIH

Chicago O'Hare Intl

Sat 6/7

6:59 pm-7:10 pm

1 stop29h 11m

Lihue

Thu 6/12

9:40 pm-5:20 pm

1 stop14h 40m

$545

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 Illinois to Hawaii

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

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

Currently, November is the cheapest month in which you can book a flight from Illinois to Hawaii (average of $469). Flying from Illinois to Hawaii in June is currently the most expensive (average of $687). 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 HI?

Find hourly flight availability from Illinois to Hawaii. 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.

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

Weekly flight availability from Illinois to Hawaii

Explore weekly flight availability from Illinois to Hawaii. 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 USIL to USHI are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Hawaii by month

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

In terms of precipitation, rainfall in Hawaii ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit Hawaii when rainfall is around 0.3 in.

Temperature in Hawaii by month

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

If weather is an important factor for your trip to Hawaii, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Hawaii

Get insights into the airlines that provide service to Hawaii. 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 Hawaii. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Illinois to Hawaii by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

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
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

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
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

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
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

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
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

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 Illinois to Hawaii. 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 Hawaii one-way?

    $212 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $232 and $260, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Illinois to Hawaii (average of $469). Flying from Illinois to Hawaii in June is currently the most expensive (average of $687). 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 Hawaii

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

Discover the top 6 airlines that operate flights from Illinois to Hawaii. 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
DeltaCheapest$318Average$643FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$349Average$999FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$357Average$755FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$409Average$648FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$421Average$1,031FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$424Average$774FlexibilityNo cancel feeOn-time63%

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