HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$185+ Cheap flights from Kailua-Kona (KOA) to Ontario

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — YYZ
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kailua-Kona to Ontario 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 Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Ontario (CAON). 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 janvier 21, 2025.

Find flight deals from Kailua-Kona to Ontario

Cheapest flights from Kailua-Kona to Ontario
Explore the most affordable flight options available from Kailua-Kona to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 1/2412:23 pmKOA - YYZ
2 stops26h 07mMultiple Airlines
lun. 1/2710:20 amYYZ - KOA
1 stop33h 10mMultiple Airlines
Deal found 1/20$743
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 1/249:13 pmKOA - YYZ
2 stops15h 22mAmerican Airlines
lun. 1/276:15 amYYZ - KOA
3 stops18h 35mAmerican Airlines
Deal found 1/20$1,473

Find flights from Kailua-Kona to Ontario within your budget

Customize your flight search to find flights from Kailua-Kona to Ontario 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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

mer. 2/26

4:25 pm-3:26 pm

1 stop18h 01m

$185

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

sam. 3/1

2:25 pm-7:30 am

1 stop12h 05m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Travel insights for flights from Kailua-Kona to Ontario

Get recent, data-driven insights about flights from Kailua-Kona to Ontario including ideal travel times, pricing trends, and more.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated janvier 21, 2025.
United Airlines
7.4
Good
8,985 reviews

Crew

8.1

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

United Airlines
7.4
Good
8,985 reviews
United Airlines
7.4
Good
8,985 reviews

Crew

8.1

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Ontario. 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 Ontario?

    For a flight from Kailua-Kona to Ontario, you will be flying from Kona Intl. Kona Intl (KOA) is just 7.7 mi from the center of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to Ontario 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 Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to Region of Ontario (average of $243). Flying from Kailua-Kona to Region of Ontario in July is currently the most expensive (average of $359). 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 Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Vancouver Intl flights
Kahului to Vancouver Intl flights
Honolulu to Calgary flights
Honolulu to Kelowna flights
Honolulu to Pearson Intl flights
Kahului to Kelowna flights
Kailua-Kona to Vancouver Intl flights
Honolulu to Ottawa flights
Honolulu to Edmonton flights
Honolulu to Pierre Elliott Trudeau Intl flights
Honolulu to Victoria flights
Kailua-Kona to Calgary flights
Lihue to Vancouver Intl flights
Honolulu to Toronto Island flights
Kahului to Toronto Island flights
Kailua-Kona to Pearson Intl flights
Hilo to Vancouver Intl flights
Kapalua to Vancouver Intl flights
Honolulu to Winnipeg flights
Honolulu to Québec City flights
Kailua-Kona to Edmonton flights
Kailua-Kona to Victoria flights
Honolulu to Yellowknife flights
Lihue to Ottawa flights
Lihue to Victoria flights
Honolulu to Regina flights
Honolulu to Halifax flights
Kahului to Penticton flights
Kahului to Victoria flights
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.