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$50+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — HNL
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$99
(Southwest)

One-way from

$50
(Alaska Airlines)

Popular in

May

Cheapest in

June

Average price

$149

Good round-trip deal

$170 or less

Good one-way deal

$89 or less
Provider with most accurate pricing for Hilo Intl-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Hilo Intl-Honolulu flights.
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From The Big Island to O'ahu
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One-way flight from The Big Island to O'ahu
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from The Big Island to O'ahu.
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Price to beat on a one-way flight from The Big Island to O'ahu.
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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 April 2, 2025.

This Southwest deal was found by Cheapflights users on 4/2. 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.
Tue 4/298:05 amITO - HNL
Nonstop1h 00mSouthwest
Tue 5/69:50 amHNL - ITO
Nonstop1h 00mSouthwest
Deal found 4/2$99
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 5/208:40 amITO - HNL
Nonstop0h 55mAlaska Airlines
Wed 5/2110:10 amHNL - ITO
Nonstop0h 54mAlaska Airlines
Deal found 4/1$100
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 4/225:57 pmKOA - HNL
Nonstop0h 48mAlaska Airlines
Tue 4/297:30 amHNL - KOA
Nonstop0h 47mAlaska Airlines
Deal found 4/1$100
This Southwest deal was found by Cheapflights users on 4/1. 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 4/308:10 amKOA - HNL
Nonstop0h 50mSouthwest
Wed 4/3012:00 pmHNL - KOA
1 stop2h 35mSouthwest
Deal found 4/1$105
This Hawaiian Airlines deal was found by Cheapflights users on 4/2. 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 4/88:40 amITO - HNL
Nonstop0h 54mHawaiian Airlines
Tue 4/82:50 pmHNL - ITO
Nonstop0h 55mHawaiian Airlines
Deal found 4/2$144
This Hawaiian Airlines deal was found by Cheapflights users on 4/1. 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 4/23:20 pmKOA - HNL
Nonstop0h 48mHawaiian Airlines
Wed 4/25:40 pmHNL - KOA
Nonstop0h 46mHawaiian Airlines
Deal found 4/1$154
This Flightnetwork deal was found by Cheapflights users on 4/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/242:10 pmKOA - HNL
Nonstop0h 50mMultiple Airlines
Mon 4/283:15 pmHNL - KOA
3 stops4h 40mMultiple Airlines
Deal found 4/1$328
This Southern / Mokulele deal was found by Cheapflights users on 4/2. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/109:10 pmMUE - HNL
2 stops13h 40mSouthern / Mokulele
Sun 5/111:45 pmHNL - MUE
2 stops17h 08mSouthern / Mokulele
Deal found 4/2$336
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:30 pmKOA - HNL
3 stops13h 30mSouthern / Mokulele
Mon 4/281:45 pmHNL - KOA
3 stops6h 10mSouthern / Mokulele
Deal found 4/1$349
This Travelocity deal was found by Cheapflights users on 4/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:17 amMUE - HNL
1 stop6h 15mMultiple Airlines
Tue 8/269:20 pmHNL - MUE
1 stop9h 33mMultiple Airlines
Deal found 4/1$448
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/2511:03 pmKOA - HNL
1 stop12h 56mUnited Airlines
Sun 4/2710:05 pmHNL - KOA
1 stop13h 39mUnited Airlines
Deal found 4/2$3,394

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 April 2, 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

Tue 4/29

8:05 am-9:05 am

Nonstop1h 00m

Honolulu

Tue 5/6

9:50 am-10:50 am

Nonstop1h 00m

$99

HiloHonolulu

ITO - HNL

ITOHNL

Hilo Intl

Tue 5/20

1:43 pm-2:40 pm

Nonstop0h 57m

Honolulu

Wed 5/21

8:05 am-8:58 am

Nonstop0h 53m

$100

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 4/22

5:57 pm-6:45 pm

Nonstop0h 48m

Honolulu

Tue 4/29

7:30 am-8:17 am

Nonstop0h 47m

$100

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 4/30

8:10 am-9:00 am

Nonstop0h 50m

Honolulu

Wed 4/30

12:00 pm-2:35 pm

1 stop2h 35m

$105

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Sat 4/12

3:20 pm-4:08 pm

Nonstop0h 48m

Honolulu

Sat 4/12

6:45 pm-7:32 pm

Nonstop0h 47m

$154

HiloHonolulu

ITO - HNL

ITOHNL

Hilo Intl

Wed 4/16

8:25 am-10:22 am

1 stop1h 57m

Honolulu

Thu 4/17

9:00 am-9:55 am

Nonstop0h 55m

$175

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Thu 4/24

2:10 pm-3:00 pm

Nonstop0h 50m

Honolulu

Mon 4/28

3:15 pm-7:55 pm

3 stops4h 40m

$328

Waimea (Big Island)Honolulu

MUE - HNL

MUEHNL

Waimea (Big Island) Waimea Kohala

Sat 5/10

9:10 pm-10:50 am

2 stops13h 40m

Honolulu

Sun 5/11

1:45 pm-6:53 am

2 stops17h 08m

$336

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Thu 4/24

8:30 pm-10:00 am

3 stops13h 30m

Honolulu

Mon 4/28

1:45 pm-7:55 pm

3 stops6h 10m

$349

Waimea (Big Island)Honolulu

MUE - HNL

MUEHNL

Waimea (Big Island) Waimea Kohala

Mon 8/25

7:17 am-1:32 pm

1 stop6h 15m

Honolulu

Tue 8/26

9:20 pm-6:53 am

1 stop9h 33m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 21 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, November is the cheapest month in which you can book a flight from The Big Island to O'ahu (average of $469). Flying from The Big Island 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 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 April 2, 2025.

When flying from The Big Island 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 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 April 2, 2025.

The most flights from zzFUI to zzFUW are scheduled on a Wednesday (77 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (61 on average).

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

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.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

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).

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 April 2, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Hawaiian Airlines from The Big Island to O'ahu have to say. 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
9,824 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,824 reviews
Alaska Airlines
8.0
Very good
9,824 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,824 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,824 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,824 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 22 times in the past calendar month.

  • What are the cheapest airlines to fly from The Big Island to O'ahu one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $50. Users have also found prices from $55 and $70 on Southwest and Hawaiian Airlines, respectively.

  • 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, November is the cheapest month in which you can book a flight from The Big Island to O'ahu (average of $469). Flying from The Big Island 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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Alternative routes for The Big Island to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Kahului flights
Kahului to Honolulu flights
Honolulu to Hilo flights
Honolulu to Lihue flights
Honolulu to Kailua-Kona flights
Kailua-Kona to Honolulu flights
Hilo to Honolulu flights
Kahului to Kailua-Kona flights
Kailua-Kona to Kahului flights
Honolulu to Kapalua flights
Kahului to Lihue flights
Lihue to Honolulu flights
Honolulu to Hoolehua flights
Kahului to Hoolehua flights
Lihue to Kailua-Kona flights
Kailua-Kona to Lihue flights
Kahului to Hilo flights
Lihue to Kahului flights
Kapalua to Honolulu flights
Honolulu to Lanai City flights
Hilo to Kahului flights
Kahului to Waimea (Big Island) flights
Hilo to Lihue flights
Honolulu to Hana flights
Waimea (Big Island) to Honolulu flights
Honolulu to Waimea (Big Island) flights
Lihue to Hilo flights
Lanai City to Honolulu flights
Waimea (Big Island) to Kahului flights
Hilo to Hoolehua flights
Kahului to Lanai City flights
Kailua-Kona to Hoolehua flights
Hoolehua to Kahului flights
Kapalua to Kailua-Kona flights
Kailua-Kona to Lanai City flights
Hoolehua to Honolulu flights
Hoolehua to Kapalua flights
Hana to Hilo flights
Lanai City to Kailua-Kona flights
Kahului to Hana flights
Hilo to Kapalua flights
Lihue to Hoolehua flights
Kapalua to Lihue flights
Kapalua to Lanai City flights
Hana to Kahului flights
Kailua-Kona to Hana flights
Kailua-Kona to Kapalua flights
Hana to Kailua-Kona flights
Lihue to Kapalua flights

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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$94Average$150FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$98Average$157FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$107Average$149FlexibilityNo cancel feeOn-time85%

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