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$39+ Cheap flights from The Big Island 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — HNL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from The Big Island to O'ahu

Cheapest flights from The Big Island to O'ahu
Explore the most affordable flight options available from The Big Island to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 10/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:00 pmKOA - HNL
Nonstop0h 50mAlaska Airlines
Wed 12/108:42 pmHNL - KOA
Nonstop0h 48mAlaska Airlines
Deal found 10/29$92
This Hawaiian Airlines deal was found by Cheapflights users on 10/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:47 pmITO - HNL
Nonstop0h 57mAlaska Airlines
Wed 12/176:10 pmHNL - ITO
Nonstop0h 55mAlaska Airlines
Deal found 10/28$98
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amKOA - HNL
Nonstop0h 50mSouthwest
Wed 12/1010:00 amHNL - KOA
1 stop4h 35mSouthwest
Deal found 10/29$103
This Hawaiian Airlines deal was found by Cheapflights users on 10/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:47 pmITO - HNL
Nonstop0h 57mAlaska Airlines
Tue 12/98:20 pmHNL - ITO
Nonstop0h 56mAlaska Airlines
Deal found 10/28$114
This Hawaiian Airlines deal was found by Cheapflights users on 10/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:46 pmKOA - HNL
Nonstop0h 48mAlaska Airlines
Wed 12/311:11 amHNL - KOA
Nonstop0h 49mAlaska Airlines
Deal found 10/29$114
This Hawaiian Airlines deal was found by Cheapflights users on 10/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:39 pmKOA - HNL
Nonstop0h 49mAlaska Airlines
Tue 12/309:32 pmHNL - KOA
Nonstop0h 48mAlaska Airlines
Deal found 10/30$118
This Hawaiian Airlines deal was found by Cheapflights users on 10/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amITO - HNL
Nonstop0h 56mAlaska Airlines
Wed 12/37:05 pmHNL - ITO
Nonstop0h 55mAlaska Airlines
Deal found 10/29$119
This Hawaiian Airlines deal was found by Cheapflights users on 10/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:59 pmITO - HNL
Nonstop0h 56mAlaska Airlines
Tue 11/189:26 pmHNL - ITO
Nonstop0h 56mAlaska Airlines
Deal found 10/28$124
This Hawaiian Airlines deal was found by Cheapflights users on 10/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:50 pmKOA - HNL
Nonstop0h 50mAlaska Airlines
Mon 12/86:30 amHNL - KOA
Nonstop0h 48mAlaska Airlines
Deal found 10/29$124
This Hawaiian Airlines deal was found by Cheapflights users on 10/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:10 pmKOA - HNL
Nonstop0h 49mAlaska Airlines
Tue 12/305:40 amHNL - KOA
Nonstop0h 48mAlaska Airlines
Deal found 10/30$128
This Hawaiian Airlines deal was found by Cheapflights users on 10/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:00 pmITO - HNL
Nonstop0h 56mAlaska Airlines
Wed 11/197:00 amHNL - ITO
Nonstop0h 56mAlaska Airlines
Deal found 10/29$129
This Southwest deal was found by Cheapflights users on 10/28. 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.
Mon 12/18:00 amKOA - HNL
Nonstop0h 50mSouthwest
Tue 12/1612:00 pmHNL - KOA
1 stop2h 35mSouthwest
Deal found 10/28$129

Cheap flight deals from The Big Island to O'ahu

Keep the following information in mind while searching for The Big Island to O'ahu flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$92
(Hawaiian Airlines)

One-way from

$39
(Netflights)

Popular in

December

Cheapest in

February

Average price

$164

Good round-trip deal

$174 or less

Good one-way deal

$95 or less
Provider with most accurate pricing for Hilo Intl-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-Honolulu flights.
Search Deals
From The Big Island to O'ahu
Search Deals
One-way flight from The Big Island to O'ahu
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 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 The Big Island to O'ahu.
Search Deals
Price to beat on a one-way flight from The Big Island to O'ahu.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island to O'ahu 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 October 30, 2025.
Use the filters below to find and compare flights from The Big Island to O'ahu that are best for you.

Fly from

The Big Island

Fly to

O'ahu

Route

Depart

Return

Price

HiloHonolulu

ITO - HNL

ITOHNL

Hilo Intl

Wed 1/7

5:59 pm-6:55 pm

Nonstop0h 56m

Honolulu

Wed 1/14

6:10 am-7:04 am

Nonstop0h 54m

$98

HiloHonolulu

ITO - HNL

ITOHNL

Hilo Intl

Wed 12/10

1:47 pm-2:44 pm

Nonstop0h 57m

Honolulu

Wed 12/17

6:10 pm-7:05 pm

Nonstop0h 55m

$98

HiloHonolulu

ITO - HNL

ITOHNL

Hilo Intl

Tue 1/27

6:44 pm-7:40 pm

Nonstop0h 56m

Honolulu

Tue 2/10

8:30 pm-9:24 pm

Nonstop0h 54m

$98

HiloHonolulu

ITO - HNL

ITOHNL

Hilo Intl

Tue 12/2

1:47 pm-2:44 pm

Nonstop0h 57m

Honolulu

Tue 12/9

8:20 pm-9:16 pm

Nonstop0h 56m

$114

HiloHonolulu

ITO - HNL

ITOHNL

Hilo Intl

Tue 11/18

2:59 pm-3:55 pm

Nonstop0h 56m

Honolulu

Tue 11/18

9:26 pm-10:22 pm

Nonstop0h 56m

$124

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Thu 12/25

3:05 pm-3:57 pm

Nonstop0h 52m

Honolulu

Wed 1/7

8:42 pm-9:30 pm

Nonstop0h 48m

$124

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 12/31

1:40 pm-2:32 pm

Nonstop0h 52m

Honolulu

Wed 1/7

3:10 pm-4:00 pm

Nonstop0h 50m

$124

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 12/31

2:30 pm-3:22 pm

Nonstop0h 52m

Honolulu

Wed 12/31

5:50 pm-6:38 pm

Nonstop0h 48m

$124

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Fri 12/5

8:00 am-8:50 am

Nonstop0h 50m

Honolulu

Tue 12/9

6:10 am-7:00 am

Nonstop0h 50m

$134

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Mon 12/29

1:40 pm-2:32 pm

Nonstop0h 52m

Honolulu

Wed 12/31

4:35 pm-5:23 pm

Nonstop0h 48m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 54 results
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Best time to book a flight from The Big Island to O'ahu

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

What is the cheapest month to book a flight from The Big Island to O'ahu?

Currently, July is the cheapest month in which you can book a flight from The Big Island to O'ahu (average of $78). Flying from The Big Island to O'ahu in May is currently the most expensive (average of $119). 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 FUI to FUW?

Find hourly flight availability from The Big Island 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 30, 2025.

One of the essential ways to save on airfare from The Big Island 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 afternoon could potentially save you up to 46% on airfare.

What is the cheapest day to fly from The Big Island to O'ahu?

Use this chart to determine the cheapest time to fly round-trip from The Big Island to O'ahu. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their The Big Island to O'ahu flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from The Big Island to O'ahu

Explore weekly flight availability from The Big Island 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 30, 2025.

The most flights from zzFUI to zzFUW are scheduled on a Thursday (80 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian Airlines from The Big Island to O'ahu by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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
4,242 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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.
Hawaiian Airlines
7.8
Good
2,797 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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

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

  • How popular is this The Big Island to O'ahu flight route?

    Flights from The Big Island to O'ahu have been viewed 31 times in the past calendar month.

  • How long is the flight from The Big Island to O'ahu?

    Departing from The Big Island to O'ahu will take you 50m. Airlines will cover a distance of 164 mi. Generally, flights for this route are nonstop.

  • Can I find deals for flights from The Big Island to O'ahu that include hotel bookings?

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

  • How can I find direct flights from The Big Island to O'ahu?

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

  • Can I find deals for business class flights from The Big Island to O'ahu?

    Yes. Cheapflights offers flight deals from The Big Island 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 The Big Island to O'ahu?

    Currently, July is the cheapest month in which you can book a flight from The Big Island to O'ahu (average of $78). Flying from The Big Island to O'ahu in May is currently the most expensive (average of $119). 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 The Big Island to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from The Big Island to O'ahu

Discover the top 3 airlines that operate flights from The Big Island to O'ahu. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$92Average$161FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$98Average$161FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$112Average$156FlexibilityNo cancel feeOn-time85%

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