$69+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — HNL
Aug 12 — Aug 191
Round-trip
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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kailua-Kona to O'ahuExplore 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 July 13, 2026.
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 July 13, 2026.
This Jettzy deal was found by Cheapflights users on 7/8. 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.
Tue 8/45:02 pm
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Tue 8/117:13 am
HNL
- KOA
Nonstop0h 46m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$105
This Trip.com deal was found by Cheapflights users on 7/9. 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.
Tue 12/16:30 pm
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Wed 12/26:00 am
HNL
- KOA
Nonstop0h 46m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$113
This Hawaiian Airlines deal was found by Cheapflights users on 7/9. 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 8/124:00 pm
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Wed 8/129:03 pm
HNL
- KOA
Nonstop0h 47m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 7/9. 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 8/48:00 am
KOA
- HNL
Nonstop0h 55m
Southwest
Tue 8/119:45 am
HNL
- KOA
Nonstop0h 55m
Southwest
Deal found 7/9![Southwest logo]()
$123
This Hawaiian Airlines deal was found by Cheapflights users on 7/10. 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 8/318:45 pm
KOA
- HNL
Nonstop0h 48m
Alaska Airlines
Tue 9/16:00 am
HNL
- KOA
Nonstop0h 45m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$125
This Trip.com deal was found by Cheapflights users on 7/12. 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 8/262:40 pm
KOA
- HNL
Nonstop0h 49m
Alaska Airlines
Wed 9/210:14 am
HNL
- KOA
Nonstop0h 47m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$127
This Southwest deal was found by Cheapflights users on 7/10. 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 9/1611:35 am
KOA
- HNL
Nonstop0h 55m
Southwest
Mon 9/218:35 pm
HNL
- KOA
Nonstop0h 50m
Southwest
Deal found 7/10![Southwest logo]()
$129
This CheapOair deal was found by Cheapflights users on 7/10. 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.
Wed 9/163:17 pm
KOA
- HNL
Nonstop0h 48m
Alaska Airlines
Mon 9/216:45 pm
HNL
- KOA
Nonstop0h 47m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$130
Best flights from Kailua-Kona to O'ahuDiscover carefully curated flight deals from Kailua-Kona to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
Discover carefully curated flight deals from Kailua-Kona to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
This Hawaiian Airlines deal was found by Cheapflights users on 7/12. 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 11/182:49 pm
KOA
- HNL
Nonstop0h 52m
Alaska Airlines
Wed 11/185:30 pm
HNL
- KOA
Nonstop0h 46m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$133
This Southwest deal was found by Cheapflights users on 7/8. 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 8/41:35 pm
KOA
- HNL
1 stop4h 40m
Southwest
Tue 8/119:50 am
HNL
- KOA
1 stop4h 20m
Southwest
Deal found 7/8![Southwest logo]()
$134
This Southwest deal was found by Cheapflights users on 7/10. 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 9/151:35 pm
KOA
- HNL
1 stop2h 55m
Southwest
Thu 9/178:05 am
HNL
- KOA
1 stop6h 05m
Southwest
Deal found 7/10![Southwest logo]()
$140
This Hawaiian Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 8/214:37 pm
KOA
- HNL
Nonstop1h 02m
Alaska Airlines
Tue 8/257:00 am
HNL
- KOA
Nonstop0h 45m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 7/12. 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 8/261:35 pm
KOA
- HNL
1 stop2h 55m
Southwest
Wed 9/26:10 am
HNL
- KOA
Nonstop0h 50m
Southwest
Deal found 7/12![Southwest logo]()
$144
This Hawaiian Airlines deal was found by Cheapflights users on 7/8. 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 10/212:38 pm
KOA
- HNL
Nonstop0h 49m
Alaska Airlines
Fri 10/2310:14 am
HNL
- KOA
Nonstop0h 47m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 7/9. 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 11/301:35 pm
KOA
- HNL
1 stop2h 55m
Southwest
Wed 12/28:35 pm
HNL
- KOA
Nonstop0h 50m
Southwest
Deal found 7/9![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 7/9. 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.
Sat 11/76:00 am
KOA
- HNL
Nonstop0h 55m
Southwest
Thu 11/125:15 pm
HNL
- KOA
Nonstop0h 55m
Southwest
Deal found 7/9![Southwest logo]()
$153
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 9/126:05 am
KOA
- HNL
Nonstop0h 50m
Southwest
Mon 9/145:15 pm
HNL
- KOA
Nonstop0h 50m
Southwest
Deal found 7/8![Southwest logo]()
$153
This Southwest deal was found by Cheapflights users on 7/13. 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.
Thu 8/201:35 pm
KOA
- HNL
1 stop4h 40m
Southwest
Tue 8/255:15 pm
HNL
- KOA
Nonstop0h 50m
Southwest
Deal found 7/13![Southwest logo]()
$154
Last-minute flights from Kailua-Kona to O'ahuDiscover last-minute flight deals from Kailua-Kona to O'ahu. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from Kailua-Kona to O'ahu. Data last updated July 13, 2026 and is based on user searches.
This Jettzy deal was found by Cheapflights users on 7/8. 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.
Tue 8/45:02 pm
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Tue 8/117:13 am
HNL
- KOA
Nonstop0h 46m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$105
This Southwest deal was found by Cheapflights users on 7/8. 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 8/43:35 pm
KOA
- HNL
Nonstop0h 55m
Southwest
Tue 8/115:15 pm
HNL
- KOA
Nonstop0h 50m
Southwest
Deal found 7/8![Southwest logo]()
$123
This Priceline deal was found by Cheapflights users on 7/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:11 pm
KOA
- HNL
Nonstop0h 49m
Alaska Airlines
Thu 8/66:45 pm
HNL
- KOA
Nonstop0h 46m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$131
This Hawaiian Airlines deal was found by Cheapflights users on 7/12. 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 8/116:30 pm
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Tue 8/119:03 pm
HNL
- KOA
Nonstop0h 47m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$133
This Hawaiian Airlines deal was found by Cheapflights users on 7/9. 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 8/124:00 pm
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Wed 8/129:03 pm
HNL
- KOA
Nonstop0h 47m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$119
This Trip.com deal was found by Cheapflights users on 7/12. 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 8/262:40 pm
KOA
- HNL
Nonstop0h 49m
Alaska Airlines
Wed 9/210:14 am
HNL
- KOA
Nonstop0h 47m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$127
This Hawaiian Airlines deal was found by Cheapflights users on 7/10. 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 8/318:45 pm
KOA
- HNL
Nonstop0h 48m
Alaska Airlines
Tue 9/16:00 am
HNL
- KOA
Nonstop0h 45m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$125
This Hawaiian Airlines deal was found by Cheapflights users on 7/10. 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 8/312:10 pm
KOA
- HNL
Nonstop0h 49m
Alaska Airlines
Wed 9/211:55 am
HNL
- KOA
Nonstop0h 48m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$130
One-way flights from Kailua-Kona to O'ahuSearch for one-way flight options from Kailua-Kona to O'ahu. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
Search for one-way flight options from Kailua-Kona to O'ahu. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This Hawaiian Airlines deal was found by Cheapflights users on 7/13. 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 9/87:15 pm
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$69
This Southwest deal was found by Cheapflights users on 7/8. 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 8/101:35 pm
KOA
- HNL
1 stop2h 55m
Southwest
Deal found 7/8![Southwest logo]()
$73
This Southwest deal was found by Cheapflights users on 7/9. 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 10/121:35 pm
KOA
- HNL
1 stop4h 45m
Southwest
Deal found 7/9![Southwest logo]()
$74
This Hawaiian Airlines deal was found by Cheapflights users on 7/8. 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 1/68:45 pm
KOA
- HNL
Nonstop0h 48m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$75
This Hawaiian Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 9/106:00 am
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$79
This Trip.com deal was found by Cheapflights users on 7/8. 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.
Sat 9/194:37 pm
KOA
- HNL
Nonstop1h 02m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$82
This Mytrip deal was found by Cheapflights users on 7/8. 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 8/207:15 pm
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$84
This Hawaiian Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 10/242:08 pm
KOA
- HNL
Nonstop0h 49m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$85
This Travelocity deal was found by Cheapflights users on 7/12. 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.
Thu 11/266:00 am
KOA
- HNL
Nonstop0h 47m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$90
This Southwest deal was found by Cheapflights users on 7/10. 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 8/31:55 pm
KOA
- HNL
1 stop2h 35m
Southwest
Deal found 7/10![Southwest logo]()
$91
This Trip.com deal was found by Cheapflights users on 7/13. 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 8/77:15 pm
KOA
- HNL
Nonstop0h 48m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$92
This Trip.com deal was found by Cheapflights users on 7/8. 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.
Sun 12/61:26 pm
KOA
- HNL
Nonstop0h 49m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$94
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 July 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $105 (Jettzy) |
One-way from | $69 (Hawaiian Airlines) |
Popular in | May |
Cheapest in | April |
Average price | $169 |
Good round-trip deal | $190 or less |
Good one-way deal | $95 or less |
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 July 13, 2026.
Use the filters below to find and compare flights from Kailua-Kona to O'ahu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Wed 11/18
2:49 pm-3:41 pm
Nonstop0h 52m
Honolulu
Wed 11/18
5:30 pm-6:16 pm
Nonstop0h 46m
$133
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Tue 8/4
1:35 pm-6:15 pm
1 stop4h 40m
Honolulu
Tue 8/11
9:50 am-2:10 pm
1 stop4h 20m
$134
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Tue 9/15
1:35 pm-4:30 pm
1 stop2h 55m
Honolulu
Thu 9/17
8:05 am-2:10 pm
1 stop6h 05m
$140
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Wed 8/26
1:35 pm-4:30 pm
1 stop2h 55m
Honolulu
Wed 9/2
6:10 am-7:00 am
Nonstop0h 50m
$144
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Mon 11/30
1:35 pm-4:30 pm
1 stop2h 55m
Honolulu
Wed 12/2
8:35 pm-9:25 pm
Nonstop0h 50m
$152
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Sat 11/7
6:00 am-6:55 am
Nonstop0h 55m
Honolulu
Thu 11/12
5:15 pm-6:10 pm
Nonstop0h 55m
$153
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Sat 9/12
6:05 am-6:55 am
Nonstop0h 50m
Honolulu
Mon 9/14
5:15 pm-6:05 pm
Nonstop0h 50m
$153
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Thu 8/20
1:35 pm-6:15 pm
1 stop4h 40m
Honolulu
Tue 8/25
5:15 pm-6:05 pm
Nonstop0h 50m
$154
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Fri 8/21
4:37 pm-5:39 pm
Nonstop1h 02m
Honolulu
Tue 8/25
7:00 am-7:45 am
Nonstop0h 45m
$157
Quickest round-trip
Kailua-KonaHonolulu
KOA - HNL
KOAHNL
Kona Intl
Wed 10/21
2:38 pm-3:27 pm
Nonstop0h 49m
Honolulu
Fri 10/23
10:14 am-11:01 am
Nonstop0h 47m
$157
Showing 1-10 of 21 resultsSorted by cheapest first
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.
KOA-HNL
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
KOA-zzFUW
KOA-HNL
What is the cheapest month to book a flight from Kailua-Kona to O'ahu?
Currently, February is the cheapest month in which you can book a flight from Kailua-Kona to O'ahu (average of $65). Flying from Kailua-Kona to O'ahu in January is currently the most expensive (average of $124). 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 July 13, 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 76% versus a flight at noon.
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 July 13, 2026.
The most flights from KOA to zzFUW are scheduled on a Friday (52 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (27 on average).
How far ahead should I book a flight from Kailua-Kona to O'ahu?
The best time to book flights from Kailua-Kona to O'ahu is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 July 11, 2026.
Travelers seeking maximum savings on their Kailua-Kona to O'ahu flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 13, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andHawaiian 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.
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Kailua-Kona to O'ahu
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to O'ahu by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kailua-Kona to O'ahu by cabin class
Find flights from Kailua-Kona to O'ahu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kailua-Kona and O'ahu flights
Browse other Kailua-Kona and O'ahu flight options. Last updated on July 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$169 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$118 | Average$170 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$120 | Average$166 | FlexibilityNo cancel fee | On-time75% |