Cheap flights from Kailua-Kona to Ontario from C$ 445
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — YYZ
12 Dec — 19 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheap flight deals from Kailua-Kona to Ontario
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
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 12 November 2026.
Sat 26/1210:35 p.m. -
2 stops33h 30m
Sat 2/17:00 a.m. -
2 stops43h 20m
Deal found 11/11C$ 1,214
Fri 4/121:05 p.m. -
1 stop13h 25m
Mon 7/126:45 a.m. -
2 stops14h 54m
Deal found 11/11C$ 1,286
Wed 25/113:18 p.m. -
1 stop25h 00m
Mon 30/118:30 p.m. -
2 stops23h 19m
Deal found 8/11C$ 1,471
Wed 25/118:25 p.m. -
2 stops15h 22m
Mon 30/118:35 a.m. -
2 stops16h 57m
Deal found 8/11C$ 1,605
Thu 19/116:31 p.m. -
2 stops16h 34m
Sun 22/115:15 p.m. -
1 stop26h 16m
Deal found 7/11C$ 2,309
Thu 19/1110:35 p.m. -
2 stops20h 20m
Sun 22/117:00 a.m. -
2 stops19h 20m
Deal found 7/11C$ 2,350
Best flights from Kailua-Kona to Ontario
Discover carefully curated flight deals from Kailua-Kona to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.
Sat 26/1210:35 p.m. -
2 stops33h 30m
Sat 2/17:00 a.m. -
2 stops43h 20m
Deal found 11/11C$ 1,214
Fri 15/12:00 p.m. -
1 stop20h 55m
Tue 19/16:55 p.m. -
1 stop22h 49m
Deal found 10/11C$ 1,252
Fri 4/121:05 p.m. -
1 stop13h 25m
Mon 7/126:45 a.m. -
2 stops14h 54m
Deal found 11/11C$ 1,286
Wed 25/113:18 p.m. -
1 stop25h 00m
Mon 30/118:30 p.m. -
2 stops23h 19m
Deal found 8/11C$ 1,471
Fri 15/110:20 p.m. -
1 stop32h 05m
Tue 19/110:20 p.m. -
2 stops52h 15m
Deal found 7/11C$ 1,474
Fri 15/11:32 p.m. -
2 stops15h 15m
Tue 19/16:45 a.m. -
2 stops15h 05m
Deal found 7/11C$ 1,481
Wed 25/118:25 p.m. -
2 stops15h 22m
Mon 30/118:35 a.m. -
2 stops16h 57m
Deal found 8/11C$ 1,605
Last-minute flights from Kailua-Kona to Ontario
Discover last-minute flight deals from Kailua-Kona to Ontario. Data last updated 12 November 2026 and is based on user searches.
Thu 19/116:31 p.m. -
2 stops16h 34m
Sun 22/115:15 p.m. -
1 stop26h 16m
Deal found 7/11C$ 2,309
Thu 19/1110:35 p.m. -
2 stops20h 20m
Sun 22/117:00 a.m. -
2 stops19h 20m
Deal found 7/11C$ 2,350
Wed 25/113:18 p.m. -
1 stop25h 00m
Mon 30/118:30 p.m. -
2 stops23h 19m
Deal found 8/11C$ 1,471
Wed 25/118:25 p.m. -
2 stops15h 22m
Mon 30/118:35 a.m. -
2 stops16h 57m
Deal found 8/11C$ 1,605
Fri 4/121:05 p.m. -
1 stop13h 25m
Mon 7/126:45 a.m. -
2 stops14h 54m
Deal found 11/11C$ 1,286
Sat 26/1210:35 p.m. -
2 stops33h 30m
Sat 2/17:00 a.m. -
2 stops43h 20m
Deal found 11/11C$ 1,214
One-way flights from Kailua-Kona to Ontario
Search for one-way flight options from Kailua-Kona to Ontario. Find affordable one-way fares based on user searches. Data last updated 12 November 2026.
Sat 9/12:08 p.m. -
3 stops28h 47m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/11C$ 445
Sun 10/12:08 p.m. -
2 stops33h 52m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/11C$ 490
Sun 10/12:00 p.m. -
2 stops26h 07m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/11C$ 560
Wed 27/12:00 p.m. -
1 stop11h 52m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/11C$ 580
Mon 23/1111:59 p.m. -
1 stop11h 09m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/11C$ 586
Sun 10/18:40 a.m. -
1 stop26h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/11C$ 597
Find flight deals from Kailua-Kona to Ontario
Keep the following information in mind while searching for Kailua-Kona to Ontario flight deals. Data was last updated 12 November 2026.
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 7,457,451 searches. Data last updated 12 November 2026.
Use the filters below to find and compare flights from Kailua-Kona to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Wed 27/1
2:00 p.m.-6:52 a.m.
1 stop11h 52m
Toronto Pearson Intl
Wed 31/12
12:00 a.m.-7:00 p.m.
Nonstop0h 00m
C$ 580
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Tue 24/11
8:25 p.m.-3:02 p.m.
1 stop13h 37m
Toronto Pearson Intl
Wed 31/12
12:00 a.m.-7:00 p.m.
Nonstop0h 00m
C$ 586
Quickest round-trip
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Wed 25/11
11:59 p.m.-4:08 p.m.
1 stop11h 09m
Toronto Pearson Intl
Wed 31/12
12:00 a.m.-7:00 p.m.
Nonstop0h 00m
C$ 586
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Mon 23/11
11:59 p.m.-4:08 p.m.
1 stop11h 09m
Toronto Pearson Intl
Wed 31/12
12:00 a.m.-7:00 p.m.
Nonstop0h 00m
C$ 586
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Sun 10/1
8:40 a.m.-4:05 p.m.
1 stop26h 25m
Toronto Pearson Intl
Wed 31/12
12:00 a.m.-7:00 p.m.
Nonstop0h 00m
C$ 597
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Sun 10/1
2:00 p.m.-9:18 p.m.
1 stop26h 18m
Toronto Pearson Intl
Wed 31/12
12:00 a.m.-7:00 p.m.
Nonstop0h 00m
C$ 644
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Sat 26/12
10:35 p.m.-1:05 p.m.
2 stops33h 30m
Toronto Pearson Intl
Sat 2/1
7:00 a.m.-9:20 p.m.
2 stops43h 20m
C$ 1,214
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Fri 15/1
2:00 p.m.-3:55 p.m.
1 stop20h 55m
Toronto Pearson Intl
Tue 19/1
6:55 p.m.-12:44 p.m.
1 stop22h 49m
C$ 1,252
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Fri 4/12
1:05 p.m.-7:30 a.m.
1 stop13h 25m
Toronto Pearson Intl
Mon 7/12
6:45 a.m.-4:39 p.m.
2 stops14h 54m
C$ 1,286
Kailua-KonaToronto
KOA Kona Intl - YYZ Toronto Pearson Intl
KOAYYZ
Kona Intl
Wed 25/11
3:18 p.m.-9:18 p.m.
1 stop25h 00m
Toronto Pearson Intl
Mon 30/11
8:30 p.m.-2:49 p.m.
2 stops23h 19m
C$ 1,471
Flights are sorted by cheapest round-trip flights first.
Deals found on 11/11
Showing 1-10 of 13 resultsSorted by cheapest first
1
2
Best time to book a flight from Kailua-Kona to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Kailua-Kona with our price prediction graph.
KOA-YYZ
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 Ontario
KOA-CAON
KOA-YYZ
No data available for this route at this time. Please check back soon.
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?
If you book a flight to Ontario from Kailua-Kona, you will be flying from Kona Intl, which is the city’s only airport. Kona Intl (KOA) is located 12.5 km from the centre of Kailua-Kona.
How long is the flight from Kailua-Kona to Region of Ontario?
There are many flights that can get you from Kailua-Kona to Region of Ontario in 13h 25m. Fly via WestJet, Air Canada, or United Airlines to get the fastest option. There are 7429 km between Kailua-Kona and Region of Ontario. This flight may include one or multiple stops.
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.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Kailua-Kona to Ontario?
Deals for Kailua-Kona to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Kailua-Kona to Ontario?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Kailua-Kona.
Can Cheapflights find flights from Kailua-Kona to Ontario with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Kailua-Kona to Ontario flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Kailua-Kona to Ontario become cheaper?
Yes, Cheapflights offers price alerts on Kailua-Kona to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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