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

Airlines like Delta, Alaska Airlines, and Southwest fly from Chicago to O'ahu in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 19h 46m. The distance between Chicago and O'ahu is about 4243 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 Southwest, which is currently one of the cheapest options available, starting at $256. Delta flights start at $257 while deals on Alaska Airlines start at $263 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 $2,163, our data indicates the cheapest price to be $286. The most popular route (Chicago O'Hare Intl - Honolulu), is priced around $422.

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 United Airlines, American Airlines or Alaska Airlines 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.

$256+ 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”

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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 October 27, 2025.

Fri 12/59:06 pmORD - HNL

2 stops20h 33mMultiple Airlines

Thu 12/114:16 pmHNL - ORD

1 stop15h 26mMultiple Airlines

Deal found 10/25

$500

Thu 12/46:50 amORD - HNL

1 stop12h 47mMultiple Airlines

Tue 12/92:11 pmHNL - ORD

1 stop11h 53mMultiple Airlines

Deal found 10/26

$501

Sun 12/712:59 pmORD - HNL

1 stop21h 33mMultiple Airlines

Wed 12/102:11 pmHNL - ORD

1 stop11h 53mMultiple Airlines

Deal found 10/25

$502

Sat 12/65:51 pmORD - HNL

1 stop32h 18mAlaska Airlines

Wed 12/1011:59 pmHNL - ORD

1 stop26h 22mAlaska Airlines

Deal found 10/26

$503

Wed 12/35:40 pmORD - HNL

1 stop23h 20mDelta

Tue 12/911:23 pmHNL - ORD

1 stop20h 36mDelta

Deal found 10/26

$504

Sat 12/63:35 pmORD - HNL

1 stop34h 34mAlaska Airlines

Sat 12/137:00 amHNL - ORD

1 stop19h 21mAlaska Airlines

Deal found 10/25

$505

Tue 12/166:00 amORD - HNL

2 stops15h 27mDelta

Thu 1/2210:30 pmHNL - ORD

1 stop10h 52mDelta

Deal found 10/26

$506

Thu 11/139:22 pmORD - HNL

1 stop27h 18mMultiple Airlines

Tue 11/187:43 amHNL - ORD

1 stop19h 45mMultiple Airlines

Deal found 10/26

$507

Thu 11/278:00 amORD - HNL

1 stop31h 10mAlaska Airlines

Wed 12/109:33 pmHNL - ORD

1 stop28h 48mAlaska Airlines

Deal found 10/26

$508

Tue 12/27:50 amORD - HNL

2 stops17h 58mDelta

Tue 12/911:23 pmHNL - ORD

1 stop20h 36mDelta

Deal found 10/26

$509

Thu 12/46:50 amORD - HNL

1 stop12h 47mMultiple Airlines

Sat 12/68:00 amHNL - ORD

1 stop12h 13mMultiple Airlines

Deal found 10/25

$510

Tue 12/28:59 pmORD - HNL

1 stop28h 22mAlaska Airlines

Wed 12/1011:59 pmHNL - ORD

1 stop26h 22mAlaska Airlines

Deal found 10/25

$511

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 October 27, 2025.

Thu 1/227:30 amORD - HNL

2 stops17h 58mDelta

Sat 1/311:55 pmHNL - ORD

2 stops15h 45mDelta

Deal found 10/27

$504

Wed 12/103:05 pmORD - HNL

1 stop34h 16mAlaska Airlines

Mon 12/1512:40 pmHNL - ORD

1 stop27h 14mAlaska Airlines

Deal found 10/26

$531

Thu 1/810:30 amMDW - HNL

2 stops14h 30mSouthwest

Thu 1/1512:30 pmHNL - MDW

2 stops12h 35mSouthwest

Deal found 10/26

$558

Wed 1/216:00 amMDW - HNL

1 stop13h 11mDelta

Tue 1/274:50 pmHNL - MDW

1 stop13h 11mDelta

Deal found 10/26

$527

Tue 11/258:49 pmORD - HNL

2 stops25h 25mAlaska Airlines

Wed 12/311:30 pmHNL - ORD

1 stop16h 24mAlaska Airlines

Deal found 10/26

$539

Thu 11/275:55 amMDW - HNL

1 stop12h 15mSouthwest

Wed 12/1012:35 pmHNL - MDW

2 stops12h 30mSouthwest

Deal found 10/26

$590

Mon 12/87:20 amORD - HNL

2 stops17h 09mDelta

Thu 12/112:45 pmHNL - ORD

2 stops13h 55mDelta

Deal found 10/25

$548

Thu 1/18:39 amORD - HNL

1 stop31h 54mAlaska Airlines

Sat 1/109:40 pmHNL - ORD

1 stop22h 15mAlaska Airlines

Deal found 10/25

$593

Fri 1/167:30 amORD - HNL

1 stop14h 59mDelta

Mon 1/195:15 pmHNL - ORD

2 stops16h 03mDelta

Deal found 10/26

$558

Thu 10/306:00 amORD - HNL

1 stop14h 24mAlaska Airlines

Wed 11/511:55 amHNL - ORD

1 stop13h 06mAlaska Airlines

Deal found 10/26

$597

Tue 11/255:10 amMDW - HNL

1 stop11h 55mSouthwest

Tue 12/29:55 pmHNL - MDW

1 stop15h 20mSouthwest

Deal found 10/27

$657

Wed 12/107:50 amORD - HNL

2 stops17h 58mDelta

Mon 12/154:45 pmHNL - ORD

1 stop11h 19mDelta

Deal found 10/27

$558

Thu 11/2710:10 amORD - HNL

2 stops15h 39mDelta

Wed 12/1011:23 pmHNL - ORD

1 stop13h 52mDelta

Deal found 10/26

$568

Tue 12/97:50 amORD - HNL

2 stops17h 58mDelta

Sun 12/149:33 pmHNL - ORD

2 stops15h 42mDelta

Deal found 10/25

$576

Mon 12/158:50 amORD - HNL

2 stops16h 58mDelta

Thu 12/182:45 pmHNL - ORD

2 stops13h 55mDelta

Deal found 10/26

$580

Fri 1/99:50 amMDW - HNL

2 stops30h 02mDelta

Tue 1/134:50 pmHNL - MDW

1 stop13h 44mDelta

Deal found 10/25

$593

Thu 12/49:59 amMDW - HNL

2 stops15h 49mDelta

Wed 12/105:00 pmHNL - MDW

1 stop12h 54mDelta

Deal found 10/27

$606

Thu 12/49:59 amMDW - HNL

2 stops15h 49mDelta

Mon 12/84:45 pmHNL - MDW

1 stop12h 09mDelta

Deal found 10/25

$606

Sun 12/79:34 amMDW - HNL

2 stops16h 14mDelta

Sat 12/134:45 pmHNL - MDW

1 stop12h 09mDelta

Deal found 10/26

$654

Thu 12/49:59 amMDW - HNL

2 stops15h 49mDelta

Sun 12/142:26 pmHNL - MDW

2 stops14h 53mDelta

Deal found 10/26

$663

Last-minute flights from Chicago to O'ahu
Discover last-minute flight deals from Chicago to O'ahu. Data last updated October 27, 2025 and is based on user searches.

Thu 11/139:22 pmORD - HNL

1 stop27h 18mMultiple Airlines

Tue 11/1810:38 amHNL - ORD

2 stops16h 50mMultiple Airlines

Deal found 10/26

$502

Fri 11/149:22 pmORD - HNL

1 stop17h 34mMultiple Airlines

Tue 11/182:25 pmHNL - ORD

2 stops13h 03mMultiple Airlines

Deal found 10/26

$521

Sun 11/166:00 amORD - HNL

1 stop18h 04mAlaska Airlines

Sat 11/227:00 amHNL - ORD

1 stop19h 28mAlaska Airlines

Deal found 10/26

$516

Mon 11/176:30 amORD - HNL

1 stop18h 10mMultiple Airlines

Mon 11/247:50 amHNL - ORD

1 stop13h 09mMultiple Airlines

Deal found 10/26

$503

Tue 11/188:00 amORD - HNL

1 stop18h 36mAlaska Airlines

Sun 11/239:33 pmHNL - ORD

1 stop22h 26mAlaska Airlines

Deal found 10/27

$519

Mon 11/247:00 amORD - HNL

2 stops32h 09mMultiple Airlines

Thu 12/44:06 pmHNL - ORD

1 stop28h 07mMultiple Airlines

Deal found 10/25

$511

Mon 11/245:30 amMDW - HNL

1 stop12h 55mSouthwest

Mon 12/89:25 pmHNL - MDW

1 stop10h 10mSouthwest

Deal found 10/25

$601

Tue 11/258:49 pmORD - HNL

1 stop28h 36mAlaska Airlines

Thu 12/47:00 amHNL - ORD

1 stop19h 21mAlaska Airlines

Deal found 10/25

$522

Wed 11/268:49 pmORD - HNL

1 stop25h 12mAlaska Airlines

Sat 12/67:00 amHNL - ORD

1 stop12h 59mAlaska Airlines

Deal found 10/26

$513

Thu 11/278:00 amORD - HNL

1 stop31h 10mAlaska Airlines

Wed 12/109:33 pmHNL - ORD

1 stop28h 48mAlaska Airlines

Deal found 10/26

$508

Thu 11/277:45 amMDW - HNL

1 stop15h 40mSouthwest

Wed 12/109:25 pmHNL - MDW

1 stop12h 15mSouthwest

Deal found 10/26

$569

Thu 11/279:34 amMDW - HNL

2 stops16h 15mDelta

Wed 12/105:37 pmHNL - MDW

2 stops14h 57mDelta

Deal found 10/26

$580

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 October 27, 2025.

Sat 12/139:06 pmORD - HNL

2 stops22h 23mMultiple Airlines

Deal found 10/25

$256

Tue 1/68:15 amMDW - HNL

1 stop16h 45mSouthwest

Deal found 10/25

$256

Wed 1/77:30 amORD - HNL

2 stops18h 00mDelta

Deal found 10/25

$257

Sat 1/248:50 pmORD - HNL

2 stops42h 21mMultiple Airlines

Deal found 10/25

$259

Thu 11/278:00 amORD - HNL

1 stop31h 10mAlaska Airlines

Deal found 10/26

$262

Tue 11/188:00 amORD - HNL

1 stop16h 04mAlaska Airlines

Deal found 10/27

$263

Tue 11/258:49 pmORD - HNL

1 stop28h 36mAlaska Airlines

Deal found 10/26

$265

Wed 1/79:30 amORD - HNL

Nonstop9h 27mUnited Airlines

Deal found 10/25

$266

Tue 1/67:20 amORD - HNL

2 stops14h 38mDelta

Deal found 10/27

$267

Mon 11/243:31 pmMDW - HNL

2 stops33h 31mMultiple Airlines

Deal found 10/26

$267

Mon 12/156:11 amORD - HNL

3 stops37h 24mMultiple Airlines

Deal found 10/26

$268

Mon 12/1512:18 pmMDW - HNL

2 stops26h 45mMultiple Airlines

Deal found 10/25

$268

Cheap flight deals from Chicago to O'ahu

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$498 (Alaska Airlines)
One-way from	$256 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$636
Good round-trip deal	$673 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 ($38 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Thu 1/22

7:30 am-9:28 pm

2 stops17h 58m

Honolulu

Sat 1/31

1:55 pm-9:40 am

2 stops15h 45m

$504

ChicagoHonolulu

MDW - HNL

MDWHNL

Chicago Midway

Wed 1/21

6:00 am-3:11 pm

1 stop13h 11m

Honolulu

Tue 1/27

4:50 pm-10:01 am

1 stop13h 11m

$527

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Wed 12/10

3:05 pm-9:21 pm

1 stop34h 16m

Honolulu

Mon 12/15

12:40 pm-7:54 pm

1 stop27h 14m

$531

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Tue 11/25

8:49 pm-6:14 pm

2 stops25h 25m

Honolulu

Wed 12/3

11:30 pm-7:54 pm

1 stop16h 24m

$539

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Mon 12/8

7:20 am-8:29 pm

2 stops17h 09m

Honolulu

Thu 12/11

2:45 pm-8:40 am

2 stops13h 55m

$548

ChicagoHonolulu

MDW - HNL

MDWHNL

Chicago Midway

Thu 1/8

10:30 am-9:00 pm

2 stops14h 30m

Honolulu

Thu 1/15

12:30 pm-5:05 am

2 stops12h 35m

$558

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Fri 1/16

7:30 am-6:29 pm

1 stop14h 59m

Honolulu

Mon 1/19

5:15 pm-1:18 pm

2 stops16h 03m

$558

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Wed 12/10

7:50 am-9:48 pm

2 stops17h 58m

Honolulu

Mon 12/15

4:45 pm-8:04 am

1 stop11h 19m

$558

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Thu 11/27

10:10 am-9:49 pm

2 stops15h 39m

Honolulu

Wed 12/10

11:23 pm-5:15 pm

1 stop13h 52m

$568

ChicagoHonolulu

ORD - HNL

ORDHNL

Chicago O'Hare Intl

Tue 12/9

7:50 am-9:48 pm

2 stops17h 58m

Honolulu

Sun 12/14

9:33 pm-5:15 pm

2 stops15h 42m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 37 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, January is the cheapest month in which you can book a flight from Chicago to O'ahu (average of $362). Flying from Chicago to O'ahu 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 CHI to FUW?

One of the essential ways to save on airfare from Chicago to O'ahu is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.

What is the cheapest day to fly from Chicago to O'ahu?

Travelers seeking maximum savings on their Chicago to O'ahu 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 Chicago to O'ahu

The most flights from CHI to zzFUW are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 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

11,197 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

11,197 reviews

Alaska Airlines

8.0

Very good

11,197 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

4,236 reviews

Alaska Airlines

8.0

Very good

11,197 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

7.9

Good

7,996 reviews

Alaska Airlines

8.0

Very good

11,197 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

8,997 reviews

Alaska Airlines

8.0

Very good

11,197 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

11,033 reviews

Alaska Airlines

8.0

Very good

11,197 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, Alaska Airlines, and Southwest fly from Chicago to O'ahu in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 19h 46m. The distance between Chicago and O'ahu is about 4243 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 Southwest, which is currently one of the cheapest options available, starting at $256. Delta flights start at $257 while deals on Alaska Airlines start at $263 one-way.
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 $2,163, our data indicates the cheapest price to be $286. The most popular route (Chicago O'Hare Intl - Honolulu), is priced around $422.
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, January is the cheapest month in which you can book a flight from Chicago to O'ahu (average of $362). Flying from Chicago to O'ahu 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

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$295	Average$588	FlexibilityNo cancel fee	On-timeN/A
Hawaiian Airlines	Cheapest$405	Average$742	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$423	Average$671	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$440	Average$780	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$553	Average$757	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$692	Average$1,104	FlexibilityNo cancel fee	On-time69%

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$256+ 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 1/6. 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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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 October 27, 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 October 27, 2025.

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 October 27, 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

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 October 27, 2025.

What is the cheapest day to fly from Chicago to O'ahu?

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

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 October 27, 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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Can I find deals for business class flights from Chicago to O'ahu?

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 October 27, 2025.