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$55+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — HNL
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap 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 February 20, 2026.

This Jettzy deal was found by Cheapflights users on 2/17. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:30 pm
KOA
-
HNL
Nonstop0h 51m
Alaska Airlines
Wed 4/299:58 am
HNL
-
KOA
Nonstop0h 47m
Alaska Airlines
Deal found 2/17$89
This Hawaiian Airlines deal was found by Cheapflights users on 2/17. 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 5/124:00 pm
KOA
-
HNL
Nonstop0h 48m
Alaska Airlines
Tue 5/127:40 pm
HNL
-
KOA
Nonstop0h 46m
Alaska Airlines
Deal found 2/17$93
This Southwest deal was found by Cheapflights users on 2/17. 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 3/186:05 am
KOA
-
HNL
Nonstop0h 50m
Southwest
Wed 3/259:45 am
HNL
-
KOA
Nonstop0h 55m
Southwest
Deal found 2/17$98
This SmartFares deal was found by Cheapflights users on 2/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/174:27 pm
KOA
-
HNL
Nonstop0h 48m
Hawaiian Airlines
Thu 3/198:43 am
HNL
-
KOA
Nonstop0h 46m
Hawaiian Airlines
Deal found 2/17$109
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 3/183:30 pm
KOA
-
HNL
Nonstop0h 49m
Alaska Airlines
Wed 3/258:03 am
HNL
-
KOA
Nonstop0h 46m
Alaska Airlines
Deal found 2/20$114
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:30 pm
KOA
-
HNL
Nonstop1h 01m
Alaska Airlines
Thu 4/26:30 am
HNL
-
KOA
Nonstop0h 46m
Alaska Airlines
Deal found 2/19$119
This Southwest deal was found by Cheapflights users on 2/19. 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 3/177:00 pm
KOA
-
HNL
Nonstop0h 55m
Southwest
Wed 3/188:05 am
HNL
-
KOA
1 stop6h 25m
Southwest
Deal found 2/19$120
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 6/93:11 pm
KOA
-
HNL
Nonstop0h 52m
Alaska Airlines
Tue 6/97:40 pm
HNL
-
KOA
Nonstop0h 47m
Alaska Airlines
Deal found 2/19$123
This CheapOair deal was found by Cheapflights users on 2/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:50 pm
KOA
-
HNL
Nonstop0h 49m
Alaska Airlines
Tue 3/107:27 am
HNL
-
KOA
Nonstop0h 46m
Alaska Airlines
Deal found 2/17$124
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 8/114:41 pm
KOA
-
HNL
Nonstop0h 48m
Alaska Airlines
Tue 8/119:05 pm
HNL
-
KOA
Nonstop0h 48m
Alaska Airlines
Deal found 2/20$125
This Expedia deal was found by Cheapflights users on 2/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:50 pm
KOA
-
HNL
Nonstop0h 48m
Alaska Airlines
Wed 3/115:00 pm
HNL
-
KOA
Nonstop0h 47m
Alaska Airlines
Deal found 2/17$129

Find 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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$89
(Jettzy)

One-way from

$55
(Southwest)

Popular in

November

Cheapest in

April

Average price

$167

Good round-trip deal

$151 or less

Good one-way deal

$85 or less
Provider with most accurate pricing for Kona Intl-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-Honolulu flights.
Search Deals
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. 5% potential increase in price ($10 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 February 2026
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

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 February 20, 2026.
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 5/12

4:00 pm-4:48 pm

Nonstop0h 48m

Honolulu

Tue 5/12

7:40 pm-8:26 pm

Nonstop0h 46m

$93

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 3/18

6:05 am-6:55 am

Nonstop0h 50m

Honolulu

Wed 3/25

8:05 am-2:30 pm

1 stop6h 25m

$104

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 3/18

1:14 pm-2:15 pm

Nonstop1h 01m

Honolulu

Wed 3/25

7:40 pm-8:26 pm

Nonstop0h 46m

$114

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 3/17

7:00 pm-7:55 pm

Nonstop0h 55m

Honolulu

Wed 3/18

8:05 am-2:30 pm

1 stop6h 25m

$120

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Mon 3/9

7:50 pm-8:39 pm

Nonstop0h 49m

Honolulu

Tue 3/10

7:27 am-8:13 am

Nonstop0h 46m

$124

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 8/12

6:56 pm-7:43 pm

Nonstop0h 47m

Honolulu

Wed 8/12

9:05 pm-9:53 pm

Nonstop0h 48m

$125

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 3/17

6:05 am-6:55 am

Nonstop0h 50m

Honolulu

Thu 3/19

10:00 am-2:30 pm

1 stop4h 30m

$130

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Wed 7/8

6:05 am-6:55 am

Nonstop0h 50m

Honolulu

Wed 7/8

5:15 pm-6:05 pm

Nonstop0h 50m

$130

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 3/3

7:50 pm-8:39 pm

Nonstop0h 49m

Honolulu

Wed 3/4

5:40 am-6:26 am

Nonstop0h 46m

$135

Kailua-KonaHonolulu

KOA - HNL

KOAHNL

Kona Intl

Tue 3/24

1:55 pm-6:15 pm

1 stop4h 20m

$55

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 18 results
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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, July is the cheapest month in which you can book a flight from Kailua-Kona to O'ahu (average of $78). Flying from Kailua-Kona to O'ahu in January is currently the most expensive (average of $134). 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 February 20, 2026.

When flying from Kailua-Kona to O'ahu, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 75% versus a flight at noon.

What is the cheapest day to fly from Kailua-Kona to O'ahu?

Use this chart to determine the cheapest time to fly round-trip from Kailua-Kona to O'ahu. Price data was last updated on February 17, 2026.

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

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 February 20, 2026.

The most flights from KOA to zzFUW are scheduled on a Thursday (88 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (76 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 February 20, 2026.
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
11,907 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,907 reviews
Alaska Airlines
8.0
Very good
11,907 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
11,907 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Hawaiian Airlines
7.8
Good
2,835 reviews
Alaska Airlines
8.0
Very good
11,907 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 27 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 $93, Alaska 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 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 $49. However, be on the lookout for offers from Alaska Airlines and Hawaiian 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: Southwest (91%), Qantas Airways (88%), Philippine Airlines( 87%).

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

    Looking at all options, your cheapest flight can be booked for $65. While the most popular route (Kona Intl - Honolulu) can be booked for $93 on average, our data indicates $449 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, July is the cheapest month in which you can book a flight from Kailua-Kona to O'ahu (average of $78). Flying from Kailua-Kona to O'ahu in January is currently the most expensive (average of $134). 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.

Top 4 airlines flying from Kailua-Kona to O'ahu

Discover the top 4 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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$78Average$160FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$94Average$164FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$109Average$155FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$114Average$170FlexibilityNo cancel feeOn-timeN/A

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