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$124+ Cheap flights from Ontario to Kailua-Kona (ONT - KOA)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KOA
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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The best prices from Ontario to Kona Intl are usually found in January or April, booked 52 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap flight deals from Ontario to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 25, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$248
(American Airlines)

One-way from

$124
(United Airlines)
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 40% potential price drop
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From Ontario to Kona Intl
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One-way flight from Ontario to Kona Intl
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What is the cheapest day to fly round-trip from Ontario to Kailua-Kona?

Monday flights are generally found to be more expensive for flights from Ontario to Kailua-Kona. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kailua-Kona.

How far in advance should I book a flight from Ontario to Kailua-Kona?

Users have found that booking a flight from Ontario to Kailua-Kona at least 23 days early can save you up to 57% on average compared to booking a flight this week. If booking 23 days before your flight isn’t an option for you, users have found flights from Ontario to Kailua-Kona for as little as $364 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $409 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to Kailua-Kona?

April can be a great time to fly to Kailua-Kona from Ontario with a flight ticket averaging about $346. Cheapflights users have found deals in the month of April for as cheap as $104. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from ONT to KOA?

When flying from Ontario to Kailua-Kona, 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 77% versus a flight in the evening.

Cheap Ontario to Kailua-Kona flights in July & August 2024

Find cheap flight options from Ontario to Kailua-Kona specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
These are some of the most attractive deals on flights from Ontario to Kailua-Kona in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/267:00 amONT - KOA
1 stop13h 07mDelta
mar. 9/39:30 pmKOA - ONT
1 stop12h 54mDelta
Deal found 7/24$282
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/197:00 amONT - KOA
1 stop13h 07mDelta
mié. 8/289:30 pmKOA - ONT
1 stop10h 39mDelta
Deal found 7/24$283
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/267:00 amONT - KOA
1 stop13h 07mDelta
mar. 9/39:30 pmKOA - ONT
2 stops11h 45mDelta
Deal found 7/24$287
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/197:00 amONT - KOA
1 stop13h 07mDelta
mié. 8/289:30 pmKOA - ONT
1 stop12h 54mDelta
Deal found 7/24$306
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/266:00 amONT - KOA
2 stops15h 33mDelta
mar. 9/39:30 pmKOA - ONT
2 stops11h 45mDelta
Deal found 7/24$311
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/227:00 amONT - KOA
1 stop13h 07mDelta
lun. 8/269:30 pmKOA - ONT
1 stop10h 39mDelta
Deal found 7/25$312
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/197:00 amONT - KOA
1 stop13h 07mDelta
mié. 8/289:30 pmKOA - ONT
1 stop10h 39mDelta
Deal found 7/25$326
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/226:00 amONT - KOA
2 stops15h 33mDelta
jue. 8/299:30 pmKOA - ONT
1 stop10h 39mDelta
Deal found 7/24$331
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/167:00 amONT - KOA
1 stop13h 07mDelta
lun. 8/269:30 pmKOA - ONT
1 stop10h 39mDelta
Deal found 7/25$342

Ontario to Kailua-Kona 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Kailua-Kona in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
These are some of the most attractive deals on flights from Ontario to Kailua-Kona in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/77:45 amONT - KOA
1 stop12h 37mDelta
jue. 11/1410:45 pmKOA - ONT
1 stop9h 57mDelta
Deal found 7/25$282
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/106:00 amONT - KOA
2 stops15h 38mDelta
mar. 9/179:00 pmKOA - ONT
1 stop10h 34mDelta
Deal found 7/25$287
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/106:00 amONT - KOA
2 stops15h 38mDelta
mar. 9/178:39 pmKOA - ONT
2 stops12h 36mDelta
Deal found 7/25$292
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/57:45 amONT - KOA
1 stop12h 37mDelta
mar. 11/510:45 pmKOA - ONT
1 stop9h 57mDelta
Deal found 7/24$295
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/317:47 amONT - KOA
1 stop12h 35mDelta
jue. 11/710:45 pmKOA - ONT
1 stop9h 57mDelta
Deal found 7/24$301
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/57:45 amONT - KOA
1 stop12h 37mDelta
dom. 11/1010:45 pmKOA - ONT
1 stop9h 57mDelta
Deal found 7/25$306
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/37:45 amONT - KOA
1 stop12h 37mDelta
mar. 11/510:45 pmKOA - ONT
1 stop21h 44mDelta
Deal found 7/24$311
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/227:00 amONT - KOA
1 stop13h 07mDelta
lun. 8/269:30 pmKOA - ONT
1 stop10h 39mDelta
Deal found 7/25$312
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/47:45 amONT - KOA
1 stop12h 37mDelta
lun. 11/410:45 pmKOA - ONT
1 stop13h 03mDelta
Deal found 7/24$320

Ontario to Kailua-Kona flights leaving soon

Find last-minute flight options from Ontario to Kailua-Kona for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Users seeking a last-minute flight from Ontario to Kailua-Kona should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/47:00 amONT - KOA
1 stop13h 07mDelta
lun. 8/59:30 pmKOA - ONT
1 stop10h 39mDelta
Deal found 7/24$453
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/17:00 amONT - KOA
1 stop13h 07mDelta
lun. 8/59:30 pmKOA - ONT
1 stop10h 39mDelta
Deal found 7/24$463
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/17:00 amONT - KOA
1 stop13h 07mDelta
mar. 8/69:30 pmKOA - ONT
2 stops11h 49mDelta
Deal found 7/24$468
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/302:04 pmONT - KOA
1 stop30h 03mDelta
lun. 8/59:30 pmKOA - ONT
1 stop10h 39mDelta
Deal found 7/24$493
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/47:00 amONT - KOA
1 stop13h 07mDelta
mar. 8/139:30 pmKOA - ONT
1 stop17h 46mDelta
Deal found 7/24$495
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/17:00 amONT - KOA
1 stop13h 07mDelta
lun. 8/55:05 pmKOA - ONT
2 stops15h 04mDelta
Deal found 7/24$503
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/47:00 amONT - KOA
1 stop13h 07mDelta
mar. 8/139:30 pmKOA - ONT
1 stop17h 46mDelta
Deal found 7/25$504
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
mar. 7/307:55 pmONT - KOA
1 stop17h 04mAlaska Airlines
mié. 8/78:11 pmKOA - ONT
1 stop9h 54mAlaska Airlines
Deal found 7/24$505
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/316:20 amONT - KOA
1 stop8h 10mUnited Airlines
dom. 8/410:55 pmKOA - ONT
1 stop34h 20mUnited Airlines
Deal found 7/24$516

One-way flights to Kailua-Kona from Ontario

Search for one-way flight options from Ontario to Kailua-Kona. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Some of the best available deals we've found on one-way flights from Ontario to Kailua-Kona. Users in need of a round-trip flight from Ontario to Kailua-Kona instead should update the search form at the top of page.
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/116:20 amONT - KOA
1 stop8h 14mUnited Airlines
Deal found 7/25$124
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/210:40 amONT - KOA
1 stop10h 03mDelta
Deal found 7/23$131
This Hawaiian Airlines deal was found by Cheapflights users on 7/25. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/289:50 amONT - KOA
1 stop9h 42mHawaiian Airlines
Deal found 7/25$139
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/127:45 amONT - KOA
1 stop12h 19mDelta
Deal found 7/24$141
This Hawaiian Airlines deal was found by Cheapflights users on 7/24. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/299:40 amONT - KOA
1 stop10h 46mHawaiian Airlines
Deal found 7/24$151
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/117:45 amONT - KOA
2 stops13h 53mDelta
Deal found 7/25$166
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/237:00 amONT - KOA
1 stop13h 07mDelta
Deal found 7/24$171
This United Airlines deal was found by Cheapflights users on 7/23. 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.
mié. 8/216:20 amONT - KOA
1 stop8h 14mUnited Airlines
Deal found 7/23$174
This Trip.com deal was found by Cheapflights users on 7/24. 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.
lun. 9/166:00 amONT - KOA
1 stop18h 04mAlaska Airlines
Deal found 7/24$178

Find flights from Ontario to Kailua-Kona within your budget

Customize your flight search to find flights from Ontario to Kailua-Kona 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 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$248 - $384

Route

Depart

Return

Price

OntarioKona Intl

ONT - KOA

ONTKOA

Ontario

lun. 11/4

1 stop9h 52m

Kona Intl

vie. 11/8

1 stop11h 14m

$248

OntarioKona Intl

ONT - KOA

ONTKOA

Ontario

jue. 10/31

1 stop12h 35m

Kona Intl

lun. 11/4

1 stop13h 03m

$282

OntarioKona Intl

ONT - KOA

ONTKOA

Ontario

lun. 8/19

1 stop13h 07m

Kona Intl

mié. 8/28

1 stop10h 39m

$283

OntarioKona Intl

ONT - KOA

ONTKOA

Ontario

mar. 9/10

2 stops15h 38m

Kona Intl

mar. 9/17

1 stop10h 34m

$287

OntarioKona Intl

ONT - KOA

ONTKOA

Ontario

mar. 9/10

2 stops15h 38m

Kona Intl

mar. 9/17

2 stops12h 15m

$292

OntarioKona Intl

ONT - KOA

ONTKOA

Ontario

sáb. 8/24

1 stop8h 17m

Kona Intl

sáb. 8/31

1 stop7h 57m

$347

OntarioKona Intl

ONT - KOA

ONTKOA

Ontario

mié. 9/4

1 stop8h 22m

Kona Intl

mié. 9/11

1 stop8h 35m

$348

OntarioKona Intl

ONT - KOA

ONTKOA

Ontario

mié. 9/11

1 stop14h 28m

Kona Intl

mié. 9/18

1 stop9h 07m

$360

OntarioKona Intl

ONT - KOA

ONTKOA

Ontario

mié. 1/8

1 stop8h 56m

Kona Intl

lun. 1/13

1 stop8h 50m

$384

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Ontario to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Kailua-Kona. Price data was last updated on July 23, 2024.
To ensure you get the cheapest price possible for a flight from Ontario to Kailua-Kona, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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What is the cheapest day to fly from Ontario to Kailua-Kona?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Kailua-Kona. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Kailua-Kona flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Ontario to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Ontario 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.

Temperature and rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature and rainfall totals by month.

KOA

Temperature

71.6 - 77 °F

If weather is an important factor for your trip to Kailua-Kona, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated julio 25, 2024.
To help decide which airline to fly from Ontario to Kailua-Kona, see what other customers have to say about Hawaiian Airlines, Alaska Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Hawaiian Airlines
8.0
Very good
2,298 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Kailua-Kona for under $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to Kailua-Kona for under $300. The cheapest flight booked recently is on American Airlines for just $248, but on average you can expect to pay $314.

  • Are there last-minute flights available from Ontario to Kailua-Kona for under $500?

    There are currently 20+ open flights from Ontario to Kailua-Kona within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Ontario to Kailua-Kona round-trip?

    Cheapflights users have booked flights from Ontario to Kailua-Kona round-trip from $248. Other airlines that can offer you cheap pricing are Delta, from $282, and United Airlines, from $347. American Airlines is currently priced 36% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Ontario to Kailua-Kona one-way?

    The cheapest airlines for a one-way flight from Ontario to Kailua-Kona are United Airlines ($124), Delta ($131), and Hawaiian Airlines ($139).

  • What does ONT to KOA mean?

    Ontario Airport is ONT and Kona Intl Airport is KOA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Ontario to Kailua-Kona that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Kailua-Kona flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Kailua-Kona with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Kailua-Kona flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Ontario to Kailua-Kona?

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

  • Can I find deals for business class flights from Ontario to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Ontario to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Kailua-Kona that allow pets onboard?

    Many airlines flying from Ontario to Kailua-Kona offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Kailua-Kona?

    Yes, you can often find last-minute deals on Ontario to Kailua-Kona flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Kailua-Kona flight deals updated?

    The Ontario to Kailua-Kona flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Ontario to Kailua-Kona?

    When booking a flight from Ontario to Kailua-Kona, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

  • What is the cheapest month to book a flight from Ontario to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Kailua-Kona (average of $399). Flying from Ontario to Kailua-Kona in June is currently the most expensive (average of $596). 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.

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Top 5 airlines flying from Ontario to Kailua-Kona

Discover the top 5 airlines that operate flights from Ontario to Kailua-Kona. 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 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$99Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$157Average$437FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$197Average$387FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$229Average$557FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$265Average$487FlexibilityNo cancel feeOn-time71%
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