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$54+ Cheap flights from Kailua-Kona (KOA) 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — HNL
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Kailua-Kona to O'ahu

Keep the following information in mind while searching for Kailua-Kona to O'ahu flight deals. Data was last updated June 26, 2025.

Round-trip from

$98
(Southwest)

One-way from

$54
(Southwest)

Popular in

March

Cheapest in

July

Average price

$150

Good round-trip deal

$159 or less

Good one-way deal

$82 or less
From Kona Intl to O'ahu
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One-way flight from Kona Intl to O'ahu
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Highest demand for flights based on searches. 3% potential increase in price ($4 potential increase over avg. RT price).
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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 June 2025
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Price to beat on a round-trip flight from Kona Intl to O'ahu.
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Price to beat on a one-way flight from Kona Intl to O'ahu.
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Find flight deals from Kailua-Kona to O'ahu

Cheapest flights from Kailua-Kona to O'ahu
Explore the most affordable flight options available from Kailua-Kona to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Southwest deal was found by Cheapflights users on 6/25. 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 9/98:10 amKOA - HNL
Nonstop0h 50mSouthwest
Tue 9/161:30 pmHNL - KOA
Nonstop0h 55mSouthwest
Deal found 6/25$98
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:15 pmKOA - HNL
Nonstop0h 49mHawaiian Airlines
Wed 8/275:37 amHNL - KOA
Nonstop0h 56mHawaiian Airlines
Deal found 6/26$103
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 7/227:13 pmKOA - HNL
Nonstop0h 49mAlaska Airlines
Wed 7/237:30 amHNL - KOA
Nonstop0h 47mAlaska Airlines
Deal found 6/24$114
This Trip.com deal was found by Cheapflights users on 6/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/81:42 pmKOA - HNL
1 stop3h 29mMultiple Airlines
Fri 8/156:30 amHNL - KOA
Nonstop0h 47mMultiple Airlines
Deal found 6/24$228
This United Airlines deal was found by Cheapflights users on 6/26. 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 10/210:05 pmKOA - HNL
1 stop13h 35mUnited Airlines
Tue 10/79:40 pmHNL - KOA
1 stop14h 10mUnited Airlines
Deal found 6/26$2,011

Cheapflights Fare Finder

Customize your flight search to find flights from Kailua-Kona 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 June 26, 2025.
Use the filters below to find and compare flights from Kailua-Kona to O'ahu that are best for you.

Fly from

Kailua-Kona

Fly to

O'ahu

Route

Depart

Return

Price

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 9/9

8:10 am-9:00 am

Nonstop0h 50m

Honolulu

Tue 9/16

1:30 pm-2:25 pm

Nonstop0h 55m

$98

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 8/19

5:15 pm-6:04 pm

Nonstop0h 49m

Honolulu

Wed 8/27

5:37 am-6:33 am

Nonstop0h 56m

$103

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 7/22

7:13 pm-8:02 pm

Nonstop0h 49m

Honolulu

Wed 7/23

7:30 am-8:17 am

Nonstop0h 47m

$114

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Fri 8/8

1:42 pm-5:11 pm

1 stop3h 29m

Honolulu

Fri 8/15

6:30 am-7:17 am

Nonstop0h 47m

$228

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 9/3

1:00 pm-4:35 pm

1 stop3h 35m

$54

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 8/5

5:15 pm-6:04 pm

Nonstop0h 49m

$59

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 7/29

7:00 am-7:51 am

Nonstop0h 51m

$60

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 9/24

1:23 pm-4:26 pm

1 stop3h 03m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Kailua-Kona to O'ahu

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

What is the cheapest month to book a flight from Kailua-Kona to O'ahu?

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

Find hourly flight availability from Kailua-Kona 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 June 26, 2025.

When flying from Kailua-Kona 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 Kailua-Kona to O'ahu

Explore weekly flight availability from Kailua-Kona 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 June 26, 2025.

The most flights from KOA to zzFUW are scheduled on a Thursday (91 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (77 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 June 26, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Hawaiian Airlines from Kailua-Kona to O'ahu. 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
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

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
4,276 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,522 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

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 Kailua-Kona to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kailua-Kona to O'ahu?

    Kona Intl (KOA) is the airport you will fly out of if you book a flight from Kailua-Kona to O'ahu. It is only a 7.7 mi journey to Kona Intl (KOA) from Kailua-Kona’s city center.

  • How popular is this Kailua-Kona to O'ahu flight route?

    This flight path from Kona Intl to O'ahu was viewed by 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Kailua-Kona to O'ahu one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $54. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Kailua-Kona to O'ahu for a low price.

  • What are the most reliable airlines from Kailua-Kona to O'ahu?

    Before booking your flight to O'ahu from Kailua-Kona, check out the most reliable airlines to get you to your destination on time: Philippine Airlines (98%), Southwest (96%), Korean Air( 96%).

  • What are the cheapest flights from Kailua-Kona to O'ahu?

    Looking at all options, your cheapest flight can be booked for $57. While the most popular route (Kona Intl - Honolulu) can be booked for $98 on average our data indicates $959 when flying from Kailua-Kona to O'ahu.

  • Can I find deals for flights from Kailua-Kona to O'ahu that include hotel bookings?

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

  • How can I find direct flights from Kailua-Kona to O'ahu?

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

  • Can I find deals for business class flights from Kailua-Kona to O'ahu?

    Yes. Cheapflights offers flight deals from Kailua-Kona 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 Kailua-Kona to O'ahu?

    Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to O'ahu (average of $469). Flying from Kailua-Kona 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

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Alternative routes for Kailua-Kona 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 Kailua-Kona to O'ahu

Discover the top 3 airlines that operate flights from Kailua-Kona 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$92Average$152FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$94Average$149FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$98Average$152FlexibilityNo cancel feeOn-time85%

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