Find flights
When to book
Airlines
FAQs

Cheap flights from Ontario to Kailua-Kona from C$ 348

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — KOA
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Ontario to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) 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 21 January 2025.

Round-trip from

C$ 606

One-way from

C$ 348
WestJet
  • WestJet
  • 2/4-10/4
  • 4 total stops
  • 53h 50m total
  • Ontario to Kailua-Kona
Search Deals
3/3
  • 3/3
  • 1 total stop
  • 26h 15m total
  • Ontario to Kailua-Kona
Search Deals

Find flight deals from Ontario to Kailua-Kona

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

Wed 2/45:45 p.m.YOW - KOA
2 stops33h 41mWestJet
Thu 10/410:35 p.m.KOA - YOW
2 stops20h 09mWestJet
Deal found 20/1C$ 606
Wed 19/210:40 p.m.YYZ - KOA
1 stop28h 46mMultiple Airlines
Wed 26/24:25 p.m.KOA - YYZ
1 stop18h 01mMultiple Airlines
Deal found 20/1C$ 764
Wed 29/16:05 p.m.YYZ - KOA
2 stops29h 05mDelta
Tue 11/29:30 p.m.KOA - YYZ
2 stops20h 37mDelta
Deal found 19/1C$ 783
Sun 9/26:45 a.m.YUL - KOA
2 stops19h 32mMultiple Airlines
Wed 19/29:20 p.m.KOA - YUL
1 stop13h 16mMultiple Airlines
Deal found 19/1C$ 792
Wed 29/18:35 a.m.YYZ - KOA
1 stop13h 26mUnited Airlines
Sat 8/24:05 p.m.KOA - YYZ
2 stops12h 53mUnited Airlines
Deal found 19/1C$ 793
Sat 22/26:55 p.m.YYZ - KOA
1 stop22h 59mAir Canada
Sun 2/34:45 p.m.KOA - YYZ
1 stop16h 17mAir Canada
Deal found 20/1C$ 796
Thu 30/14:20 p.m.YYZ - KOA
1 stop25h 40mAlaska Airlines
Wed 12/22:00 p.m.KOA - YYZ
1 stop19h 55mAlaska Airlines
Deal found 19/1C$ 809
Wed 2/46:55 p.m.YOW - KOA
2 stops32h 31mMultiple Airlines
Thu 10/410:35 p.m.KOA - YOW
1 stop34h 11mMultiple Airlines
Deal found 20/1C$ 810
Wed 5/24:45 p.m.YUL - KOA
2 stops25h 10mAir Canada
Fri 14/24:45 p.m.KOA - YUL
1 stop21h 50mAir Canada
Deal found 19/1C$ 826
Tue 18/28:05 a.m.YUL - KOA
1 stop13h 50mUnited Airlines
Tue 11/37:55 p.m.KOA - YUL
2 stops14h 03mUnited Airlines
Deal found 20/1C$ 840
Mon 31/34:45 p.m.YUL - KOA
2 stops34h 41mWestJet
Thu 10/410:35 p.m.KOA - YUL
2 stops44h 04mWestJet
Deal found 20/1C$ 845
Fri 14/36:30 a.m.YYZ - KOA
1 stop19h 47mWestJet
Fri 21/39:20 p.m.KOA - YYZ
2 stops44h 13mWestJet
Deal found 20/1C$ 884

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 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Wed 2/4

5:45 p.m.-9:26 p.m.

2 stops33h 41m

Kona Intl

Thu 10/4

10:35 p.m.-12:44 a.m.

2 stops20h 09m

C$ 606

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Wed 19/2

10:40 p.m.-10:26 p.m.

1 stop28h 46m

Kona Intl

Wed 26/2

4:25 p.m.-3:26 p.m.

1 stop18h 01m

C$ 764

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Wed 29/1

6:05 p.m.-6:10 p.m.

2 stops29h 05m

Kona Intl

Tue 11/2

9:30 p.m.-11:07 p.m.

2 stops20h 37m

C$ 783

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Wed 29/1

8:35 a.m.-5:01 p.m.

1 stop13h 26m

Kona Intl

Sat 8/2

4:05 p.m.-9:58 a.m.

2 stops12h 53m

C$ 793

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Sat 22/2

6:55 p.m.-12:54 p.m.

1 stop22h 59m

Kona Intl

Sun 2/3

4:45 p.m.-2:02 p.m.

1 stop16h 17m

C$ 796

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Thu 30/1

4:20 p.m.-1:00 p.m.

1 stop25h 40m

Kona Intl

Wed 12/2

2:00 p.m.-2:55 p.m.

1 stop19h 55m

C$ 809

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Wed 2/4

6:55 p.m.-9:26 p.m.

2 stops32h 31m

Kona Intl

Thu 10/4

10:35 p.m.-2:46 p.m.

1 stop34h 11m

C$ 810

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sun 9/2

6:45 a.m.-9:17 p.m.

2 stops19h 32m

Kona Intl

Wed 19/2

9:20 p.m.-12:35 a.m.

2 stops22h 15m

C$ 836

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 3/4

8:15 p.m.-2:14 p.m.

2 stops23h 59m

Kona Intl

Wed 30/4

3:45 p.m.-7:42 p.m.

1 stop21h 57m

C$ 879

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Fri 14/3

6:30 a.m.-8:17 p.m.

1 stop19h 47m

Kona Intl

Fri 21/3

9:20 p.m.-11:33 p.m.

2 stops44h 13m

C$ 884

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 24 results
1
2
3

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.

Travel insights for flights from Ontario to Kailua-Kona

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

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

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Kailua-Kona (average of C$ 320). Flying from Region of Ontario to Kailua-Kona in June is currently the most expensive (average of C$ 785). 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 ON to KOA?

Find hourly flight availability from Ontario to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Kailua-Kona as you normally would.

Rainfall in Kailua-Kona by month

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

In terms of precipitation, rainfall in Kailua-Kona ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Kailua-Kona when rainfall is around 40.0 mm.

Temperature in Kailua-Kona by month

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

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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

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 21 January 2025.
Get a feel of what it's like to fly with Alaska Airlines, WestJet and Air Canada from Ontario to Kailua-Kona by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,829 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What airport do you fly into for flights to Kailua-Kona from Ontario?

    For a flight from Ontario to Kailua-Kona, you will be flying into Kona Intl. Kona Intl (KOA) is just 12.5 km from the centre of the city.

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

    The cheapest airlines for a one-way flight from Region of Ontario to Kailua-Kona are WestJet (C$ 384), United Airlines (C$ 461), and Alaska Airlines (C$ 639).

  • What are the most popular routes from Region of Ontario to Kailua-Kona?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Kona Intl or Ottawa - Kona Intl, Toronto Pearson Intl - Kona Intl is the most popular route from Region of Ontario to Kailua-Kona.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Kailua-Kona (average of C$ 320). Flying from Region of Ontario to Kailua-Kona in June is currently the most expensive (average of C$ 785). 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 Ontario to Kailua-Kona

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

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 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 577AverageC$ 1,121FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 613AverageC$ 854FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 656AverageC$ 928FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapestC$ 1,089AverageC$ 1,096FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
WestJet EncoreCheapestC$ 1,099AverageC$ 1,270FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

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 Ontario to Kailua-Kona?

Deals for Ontario to Kailua-Kona 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 Ontario to Kailua-Kona?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Kailua-Kona by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Kailua-Kona with no change fees?

Certainly. Search results for flights to Kailua-Kona from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Kailua-Kona become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kailua-Kona from Ontario today and book when prices fit your budget.

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.