HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'ahu

$59+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — HNL
Sep 5 — Sep 121
Fri 9/5
Fri 9/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kailua-Kona to O'ahu with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 31, 2025.

Round-trip from

$81
(Kiwi.com)

One-way from

$59
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$154

Good round-trip deal

$180 or less

Good one-way deal

$81 or less
From Kona Intl to O'ahu
Search Deals
One-way flight from Kona Intl to O'ahu
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($1 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Kona Intl to O'ahu.
Search Deals
Price to beat on a one-way flight from Kona Intl to O'ahu.
Search Deals

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 August 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Wed 10/157:42 pmKOA - HNL
Nonstop0h 48mHawaiian Airlines
Wed 10/226:25 pmHNL - KOA
Nonstop0h 47mHawaiian Airlines
Deal found 8/31$81
This Southwest deal was found by Cheapflights users on 8/31. 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 9/307:00 pmKOA - HNL
Nonstop0h 50mSouthwest
Tue 10/76:10 amHNL - KOA
Nonstop0h 55mSouthwest
Deal found 8/31$98
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 11/45:00 pmKOA - HNL
Nonstop0h 50mAlaska Airlines
Thu 11/65:40 amHNL - KOA
Nonstop0h 48mAlaska Airlines
Deal found 8/31$124
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Thu 9/257:03 amKOA - HNL
Nonstop0h 49mHawaiian Airlines
Mon 9/295:55 pmHNL - KOA
Nonstop0h 46mHawaiian Airlines
Deal found 8/31$131
This KAYAK deal was found by Cheapflights users on 8/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:00 amKOA - HNL
Nonstop0h 50mHawaiian Airlines
Sat 10/186:25 pmHNL - KOA
Nonstop0h 47mHawaiian Airlines
Deal found 8/31$133
This lastminute.com deal was found by Cheapflights users on 8/31. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:15 pmKOA - HNL
Nonstop0h 50mAlaska Airlines
Mon 9/294:55 pmHNL - KOA
Nonstop0h 48mAlaska Airlines
Deal found 8/31$134
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/204:39 pmKOA - HNL
Nonstop0h 50mHawaiian Airlines
Mon 9/225:55 pmHNL - KOA
Nonstop0h 46mHawaiian Airlines
Deal found 8/30$135
This Trip.com deal was found by Cheapflights users on 8/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:15 pmKOA - HNL
Nonstop0h 50mMultiple Airlines
Wed 9/1710:00 amHNL - KOA
Nonstop0h 48mMultiple Airlines
Deal found 8/30$141

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 August 31, 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

Wed 10/15

7:42 pm-8:30 pm

Nonstop0h 48m

Honolulu

Wed 10/22

6:25 pm-7:12 pm

Nonstop0h 47m

$81

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 9/30

7:00 pm-7:50 pm

Nonstop0h 50m

Honolulu

Tue 10/7

6:10 am-7:05 am

Nonstop0h 55m

$98

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 11/4

4:25 pm-5:15 pm

Nonstop0h 50m

Honolulu

Thu 11/6

7:22 am-8:11 am

Nonstop0h 49m

$124

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 2/10

6:00 am-6:48 am

Nonstop0h 48m

Honolulu

Wed 2/18

3:45 pm-4:33 pm

Nonstop0h 48m

$130

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Thu 9/25

7:03 am-7:52 am

Nonstop0h 49m

Honolulu

Mon 9/29

5:55 pm-6:41 pm

Nonstop0h 46m

$131

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Sat 10/18

6:00 am-6:50 am

Nonstop0h 50m

Honolulu

Sat 10/18

6:25 pm-7:12 pm

Nonstop0h 47m

$133

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Thu 9/25

5:15 pm-6:05 pm

Nonstop0h 50m

Honolulu

Mon 9/29

4:55 pm-5:43 pm

Nonstop0h 48m

$134

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Sat 9/20

4:39 pm-5:29 pm

Nonstop0h 50m

Honolulu

Mon 9/22

5:55 pm-6:41 pm

Nonstop0h 46m

$135

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 11/12

4:25 pm-5:15 pm

Nonstop0h 50m

$65

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 11/18

8:00 am-8:50 am

Nonstop0h 50m

$65

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/30

Showing 1-10 of 18 results
1
2

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 August 31, 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 August 31, 2025.

The most flights from KOA to zzFUW are scheduled on a Saturday (78 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (50 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 August 31, 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

7.0

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,699 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Kailua-Kona to O'ahu?

    For as low as $81, Hawaiian Airlines can have you in O'ahu from Kailua-Kona in 48m. Kailua-Kona and O'ahu are separated by a distance of 164 mi. Generally, flights for this route are nonstop.

  • 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: Qantas Airways (98%), Korean Air (92%), Philippine Airlines( 92%).

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

    Looking at all options, your cheapest flight can be booked for $70. While the most popular route (Kona Intl - Honolulu) can be booked for $90 on average our data indicates $320 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kailua-Kona to O'ahu

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

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 August 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$92Average$154FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$94Average$154FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$109Average$154FlexibilityNo cancel feeOn-time85%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.