How long is the flight from Chicago to O'ahu?

Airlines like Delta and Southwest fly from Chicago to O'ahu in about 11h 41m. The time it takes to get you to your destination can typically vary by up to 6h 09m. The distance between Chicago and O'ahu is about 4234 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 Chicago to O'ahu one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $240. Alaska Airlines flights start at $240 while deals on Southwest start at $240 one-way.

In terms of precipitation, rainfall in O'ahu 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 O'ahu when rainfall is around 0.3 in.

If weather is an important factor for your trip to O'ahu, 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).

What are the cheapest flights from Chicago to O'ahu?

Looking for the cheapest flight from Chicago to O'ahu? While on average our users pay $2,162, our data indicates the cheapest price to be $326. The most popular route (Chicago O'Hare Intl - Honolulu), is priced around $466.

What are the most reliable airlines from Chicago to O'ahu?

Consider United Airlines (63%), Air New Zealand (63%) or Qantas Airways (0%) when booking your flight. These represent the most reliable airlines when flying from Chicago to O'ahu.

What are the most popular airlines that fly from Chicago to O'ahu?

When booking a flight from Chicago to O'ahu, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

Can I find deals for flights from Chicago to O'ahu that include hotel bookings?

Yes. In addition to deals on Chicago to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chicago to O'ahu?

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

Can I find deals for business class flights from Chicago to O'ahu?

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

$236+ Cheap Flights from Chicago to O'ahu

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheap flight deals from Chicago to O'ahu

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$466 (KAYAK)
One-way from	$236 (Trip.com)
Popular in	December
Cheapest in	October
Average price	$670
Good round-trip deal	$747 or less
Good one-way deal	$380 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 Chicago (CHI) to O'ahu

Search Deals

One-way flight from Chicago (CHI) to O'ahu

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($40 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Chicago (CHI) to O'ahu.

Search Deals

Price to beat on a one-way flight from Chicago (CHI) to O'ahu.

Search Deals

Find flight deals from Chicago to O'ahu

Cheapest flights from Chicago to O'ahu
Explore the most affordable flight options available from Chicago to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2025.

Sat 12/69:15 amORD - HNL

1 stop16h 06mAlaska Airlines

Wed 12/109:40 pmHNL - ORD

2 stops12h 29mAlaska Airlines

Deal found 9/20

$466

Wed 11/510:00 amORD - HNL

1 stop14h 04mHawaiian Airlines

Wed 11/1211:55 pmHNL - ORD

1 stop13h 02mHawaiian Airlines

Deal found 9/20

$467

Mon 10/276:45 amORD - HNL

1 stop12h 35mAmerican Airlines

Mon 11/102:36 pmHNL - ORD

1 stop12h 07mAmerican Airlines

Deal found 9/21

$475

Fri 10/246:45 amORD - HNL

1 stop12h 28mAmerican Airlines

Tue 11/410:55 pmHNL - ORD

1 stop11h 18mAmerican Airlines

Deal found 9/22

$477

Tue 10/217:37 amORD - HNL

1 stop16h 32mDelta

Tue 10/2810:31 pmHNL - ORD

1 stop13h 39mDelta

Deal found 9/21

$479

Sat 10/251:50 pmMDW - HNL

1 stop12h 15mSouthwest

Fri 10/318:10 amHNL - MDW

1 stop16h 05mSouthwest

Deal found 9/22

$479

Sat 10/253:50 pmORD - HNL

1 stop30h 05mAlaska Airlines

Fri 10/311:40 pmHNL - ORD

1 stop10h 21mAlaska Airlines

Deal found 9/22

$481

Mon 10/277:50 amORD - HNL

2 stops16h 19mDelta

Mon 11/104:45 pmHNL - ORD

1 stop13h 16mDelta

Deal found 9/20

$483

Mon 10/279:35 amMDW - HNL

2 stops15h 51mDelta

Mon 11/104:45 pmHNL - MDW

1 stop12h 07mDelta

Deal found 9/20

$483

Thu 10/305:20 amORD - HNL

1 stop13h 12mDelta

Tue 11/42:20 pmHNL - ORD

2 stops13h 30mDelta

Deal found 9/21

$484

Sat 10/259:20 amMDW - HNL

2 stops16h 06mDelta

Fri 10/313:10 pmHNL - MDW

1 stop13h 35mDelta

Deal found 9/22

$484

Tue 12/97:59 pmORD - HNL

2 stops25h 51mAlaska Airlines

Wed 12/178:13 amHNL - ORD

1 stop11h 37mAlaska Airlines

Deal found 9/20

$486

Best flights from Chicago to O'ahu
Discover carefully curated flight deals from Chicago to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2025.

Mon 11/37:10 amORD - HNL

1 stop11h 41mDelta

Sun 11/95:15 pmHNL - ORD

1 stop15h 24mDelta

Deal found 9/20

$479

Mon 11/109:30 pmMDW - HNL

1 stop17h 50mSouthwest

Mon 11/179:25 pmHNL - MDW

1 stop12h 15mSouthwest

Deal found 9/21

$479

Sun 11/27:45 amMDW - HNL

1 stop12h 30mSouthwest

Thu 11/69:55 pmHNL - MDW

1 stop14h 45mSouthwest

Deal found 9/21

$479

Mon 10/279:35 amMDW - HNL

2 stops15h 51mDelta

Mon 11/104:45 pmHNL - MDW

1 stop12h 07mDelta

Deal found 9/20

$483

Tue 10/217:37 amORD - HNL

1 stop16h 32mDelta

Tue 10/281:20 pmHNL - ORD

2 stops14h 10mDelta

Deal found 9/21

$484

Tue 11/185:00 amMDW - HNL

2 stops14h 00mSouthwest

Mon 11/249:55 pmHNL - MDW

1 stop12h 15mSouthwest

Deal found 9/22

$484

Tue 10/287:50 amORD - HNL

1 stop10h 32mDelta

Sun 11/22:20 pmHNL - ORD

2 stops13h 30mDelta

Deal found 9/21

$484

Thu 12/46:45 amORD - HNL

2 stops17h 43mDelta

Sun 12/1411:35 pmHNL - ORD

1 stop13h 43mDelta

Deal found 9/21

$484

Fri 10/315:20 amORD - HNL

1 stop13h 12mDelta

Sun 11/22:20 pmHNL - ORD

2 stops13h 30mDelta

Deal found 9/20

$484

Wed 11/57:37 amORD - HNL

1 stop16h 32mDelta

Wed 11/1211:25 pmHNL - ORD

2 stops15h 20mDelta

Deal found 9/21

$484

Sat 10/256:08 amORD - HNL

2 stops18h 01mDelta

Fri 10/3110:31 pmHNL - ORD

1 stop13h 47mDelta

Deal found 9/21

$484

Thu 10/308:57 amORD - HNL

2 stops13h 11mDelta

Wed 11/54:10 pmHNL - ORD

1 stop14h 03mDelta

Deal found 9/20

$484

Tue 1/276:00 amMDW - HNL

1 stop13h 12mDelta

Tue 2/31:55 pmHNL - MDW

2 stops14h 59mDelta

Deal found 9/20

$484

Sun 11/29:35 amMDW - HNL

2 stops15h 51mDelta

Sat 11/84:45 pmHNL - MDW

1 stop12h 09mDelta

Deal found 9/20

$484

Mon 2/26:00 amMDW - HNL

1 stop13h 13mDelta

Fri 2/61:35 pmHNL - MDW

2 stops15h 15mDelta

Deal found 9/21

$484

Tue 12/28:50 amORD - HNL

2 stops16h 58mDelta

Tue 12/911:35 pmHNL - ORD

2 stops17h 49mDelta

Deal found 9/20

$490

Wed 10/298:55 amORD - HNL

2 stops16h 31mDelta

Mon 11/311:32 pmHNL - ORD

2 stops15h 09mDelta

Deal found 9/20

$490

Thu 10/306:08 amORD - HNL

2 stops18h 01mDelta

Mon 11/1011:25 pmHNL - ORD

2 stops15h 20mDelta

Deal found 9/21

$490

Thu 10/309:35 amMDW - HNL

2 stops15h 51mDelta

Tue 11/411:15 pmHNL - MDW

2 stops14h 28mDelta

Deal found 9/19

$490

Thu 12/49:59 amMDW - HNL

2 stops15h 49mDelta

Sun 12/145:37 pmHNL - MDW

2 stops14h 57mDelta

Deal found 9/22

$490

Sat 10/259:20 amMDW - HNL

2 stops16h 06mDelta

Fri 10/313:10 pmHNL - MDW

2 stops16h 21mDelta

Deal found 9/21

$490

Last-minute flights from Chicago to O'ahu
Discover last-minute flight deals from Chicago to O'ahu. Data last updated September 22, 2025 and is based on user searches.

Tue 10/217:37 amORD - HNL

1 stop16h 32mDelta

Tue 10/2810:31 pmHNL - ORD

1 stop13h 39mDelta

Deal found 9/21

$479

Tue 10/216:00 amORD - HNL

1 stop12h 26mAlaska Airlines

Tue 10/289:30 pmHNL - ORD

2 stops21h 29mAlaska Airlines

Deal found 9/21

$489

Fri 10/246:45 amORD - HNL

1 stop12h 28mAmerican Airlines

Tue 11/410:55 pmHNL - ORD

1 stop11h 18mAmerican Airlines

Deal found 9/22

$477

Fri 10/247:00 amORD - HNL

1 stop11h 20mAlaska Airlines

Tue 11/47:45 pmHNL - ORD

2 stops14h 09mAlaska Airlines

Deal found 9/22

$487

Sat 10/251:50 pmMDW - HNL

1 stop12h 15mSouthwest

Fri 10/318:10 amHNL - MDW

1 stop16h 05mSouthwest

Deal found 9/22

$479

Sat 10/253:50 pmORD - HNL

1 stop30h 05mAlaska Airlines

Fri 10/311:40 pmHNL - ORD

1 stop10h 21mAlaska Airlines

Deal found 9/22

$481

Sat 10/259:20 amMDW - HNL

2 stops16h 06mDelta

Fri 10/313:10 pmHNL - MDW

1 stop13h 35mDelta

Deal found 9/22

$484

Mon 10/276:45 amORD - HNL

1 stop12h 35mAmerican Airlines

Mon 11/102:36 pmHNL - ORD

1 stop12h 07mAmerican Airlines

Deal found 9/21

$475

Mon 10/277:50 amORD - HNL

2 stops16h 19mDelta

Mon 11/104:45 pmHNL - ORD

1 stop13h 16mDelta

Deal found 9/20

$483

Mon 10/279:35 amMDW - HNL

2 stops15h 51mDelta

Mon 11/104:45 pmHNL - MDW

1 stop12h 07mDelta

Deal found 9/20

$483

Thu 10/307:50 amORD - HNL

2 stops16h 19mDelta

Wed 11/54:10 pmHNL - ORD

1 stop14h 03mDelta

Deal found 9/22

$484

Thu 10/307:50 amORD - HNL

2 stops16h 19mDelta

Tue 11/42:20 pmHNL - ORD

2 stops13h 30mDelta

Deal found 9/21

$490

One-way flights from Chicago to O'ahu
Search for one-way flight options from Chicago to O'ahu. Find affordable one-way fares based on user searches. Data last updated September 22, 2025.

Sun 12/76:00 amORD - HNL

1 stop14h 09mHawaiian Airlines

Deal found 9/21

$236

Mon 12/86:00 amORD - HNL

1 stop14h 09mAlaska Airlines

Deal found 9/21

$237

Wed 11/191:49 pmORD - HNL

1 stop12h 13mAmerican Airlines

Deal found 9/21

$239

Tue 11/187:47 amORD - HNL

1 stop16h 28mDelta

Deal found 9/21

$240

Tue 11/118:55 pmMDW - HNL

1 stop18h 25mSouthwest

Deal found 9/21

$240

Sat 10/259:20 amMDW - HNL

2 stops16h 06mDelta

Deal found 9/22

$245

Tue 10/218:20 amORD - HNL

1 stop32h 31mAlaska Airlines

Deal found 9/21

$247

Tue 11/118:59 pmORD - HNL

2 stops23h 40mAlaska Airlines

Deal found 9/21

$249

Sun 12/711:45 amORD - HNL

3 stops55h 16mMultiple Airlines

Deal found 9/21

$254

Sat 10/183:50 pmORD - HNL

1 stop28h 55mAlaska Airlines

Deal found 9/20

$257

Sat 10/187:25 amORD - HNL

1 stop32h 45mMultiple Airlines

Deal found 9/21

$258

Mon 10/206:23 pmORD - HNL

3 stops47h 47mMultiple Airlines

Deal found 9/22

$259

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Mon 11/3

7:10 am-2:51 pm

1 stop11h 41m

Honolulu

Sun 11/9

5:15 pm-12:39 pm

1 stop15h 24m

$479

ChicagoHonolulu

MDW - HNL

MDWHNL

Chicago Midway

Mon 11/10

9:30 pm-11:20 am

1 stop17h 50m

Honolulu

Mon 11/17

9:25 pm-1:40 pm

1 stop12h 15m

$479

ChicagoHonolulu

MDW - HNL

MDWHNL

Chicago Midway

Sun 11/2

7:45 am-4:15 pm

1 stop12h 30m

Honolulu

Thu 11/6

9:55 pm-4:40 pm

1 stop14h 45m

$479

ChicagoHonolulu

MDW - HNL

MDWHNL

Chicago Midway

Mon 10/27

9:35 am-8:26 pm

2 stops15h 51m

Honolulu

Mon 11/10

4:45 pm-8:52 am

1 stop12h 07m

$483

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Tue 10/21

7:37 am-7:09 pm

1 stop16h 32m

Honolulu

Tue 10/28

1:20 pm-8:30 am

2 stops14h 10m

$484

ChicagoHonolulu

MDW - HNL

MDWHNL

Chicago Midway

Tue 11/18

5:00 am-3:00 pm

2 stops14h 00m

Honolulu

Mon 11/24

9:55 pm-2:10 pm

1 stop12h 15m

$484

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Tue 10/28

7:50 am-1:22 pm

1 stop10h 32m

Honolulu

Sun 11/2

2:20 pm-7:50 am

2 stops13h 30m

$484

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Thu 12/4

6:45 am-8:28 pm

2 stops17h 43m

Honolulu

Sun 12/14

11:35 pm-5:18 pm

1 stop13h 43m

$484

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Fri 10/31

5:20 am-1:32 pm

1 stop13h 12m

Honolulu

Sun 11/2

2:20 pm-7:50 am

2 stops13h 30m

$484

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Wed 11/5

7:37 am-8:09 pm

1 stop16h 32m

Honolulu

Wed 11/12

11:25 pm-6:45 pm

2 stops15h 20m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/20

Showing 1-10 of 40 results

Best time to book a flight from Chicago to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Chicago 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 Chicago to O'ahu

What is the cheapest month to book a flight from Chicago to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Chicago to O'ahu (average of $469). Flying from Chicago to O'ahu 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 CHI to FUW?

When flying from Chicago to O'ahu, 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 Chicago to O'ahu

The most flights from CHI to zzFUW 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).

Reviews of airlines servicing O'ahu

Read through reviews of airlines operating flights from Chicago to O'ahu, such as Alaska Airlines, Southwest, and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Southwest

8.0

Very good

4,244 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Delta

8.0

Very good

7,971 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

United Airlines

7.4

Good

8,922 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

How long is the flight from Chicago to O'ahu?
Airlines like Delta and Southwest fly from Chicago to O'ahu in about 11h 41m. The time it takes to get you to your destination can typically vary by up to 6h 09m. The distance between Chicago and O'ahu is about 4234 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 Chicago to O'ahu one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $240. Alaska Airlines flights start at $240 while deals on Southwest start at $240 one-way.
What are the most reliable airlines from Chicago to O'ahu?
Consider United Airlines (63%), Air New Zealand (63%) or Qantas Airways (0%) when booking your flight. These represent the most reliable airlines when flying from Chicago to O'ahu.
What are the cheapest flights from Chicago to O'ahu?
Looking for the cheapest flight from Chicago to O'ahu? While on average our users pay $2,162, our data indicates the cheapest price to be $326. The most popular route (Chicago O'Hare Intl - Honolulu), is priced around $466.
Can I find deals for flights from Chicago to O'ahu that include hotel bookings?
Yes. In addition to deals on Chicago to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to O'ahu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to O'ahu.
Can I find deals for business class flights from Chicago to O'ahu?
Yes. Cheapflights offers flight deals from Chicago to O'ahu 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 Chicago to O'ahu?
Currently, November is the cheapest month in which you can book a flight from Chicago to O'ahu (average of $469). Flying from Chicago to O'ahu 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Chicago to O'ahu

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$326	Average$584	FlexibilityNo cancel fee	On-timeN/A
Hawaiian Airlines	Cheapest$405	Average$744	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$420	Average$669	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$425	Average$755	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$553	Average$757	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$735	Average$1,107	FlexibilityNo cancel fee	On-time69%

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$236+ Cheap flights from Chicago (CHI) to O'ahu

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to O'ahu with Cheapflights

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Cheap flight deals from Chicago to O'ahu

Keep the following information in mind while searching for Chicago to O'ahu flight deals. Data was last updated September 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Chicago to O'ahu

Cheapest flights from Chicago to O'ahuExplore the most affordable flight options available from Chicago to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2025.

Explore the most affordable flight options available from Chicago to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to O'ahu that are best for you.

Best time to book a flight from Chicago to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Chicago with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago to O'ahu

What is the cheapest month to book a flight from Chicago to O'ahu?

What is the cheapest time of day to fly from CHI to FUW?

Find hourly flight availability from Chicago to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 22, 2025.

Weekly flight availability from Chicago to O'ahu

Explore weekly flight availability from Chicago to O'ahu. 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 September 22, 2025.

Reviews of airlines servicing O'ahu

Read through reviews of airlines operating flights from Chicago to O'ahu, such as Alaska Airlines, Southwest, and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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What is the cheapest month to book a flight from Chicago to O'ahu?

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Alternative routes for Chicago to O'ahu

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Top 6 airlines flying from Chicago to O'ahu

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Cheapest flights from Chicago to O'ahu
Explore the most affordable flight options available from Chicago to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2025.