Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto to Kailua-Kona from C$ 454

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — KOA
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Kailua-Kona

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Kailua-Kona
Explore the most affordable flight options available from Toronto to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2026.

Thu 12/118:30 a.m.
YYZ
-
KOA
1 stop13h 11m
United Airlines
Mon 16/118:30 p.m.
KOA
-
YYZ
1 stop13h 42m
United Airlines
Deal found 8/6C$ 764
Fri 3/711:00 a.m.
YYZ
-
KOA
2 stops16h 45m
United Airlines
Wed 15/710:50 p.m.
KOA
-
YYZ
1 stop11h 20m
United Airlines
Deal found 10/6C$ 770
Sat 4/710:45 a.m.
YYZ
-
KOA
2 stops14h 46m
United Airlines
Wed 15/711:55 a.m.
KOA
-
YYZ
1 stop13h 05m
United Airlines
Deal found 11/6C$ 771
Sat 19/94:00 p.m.
YYZ
-
KOA
2 stops24h 49m
Air Canada
Sat 26/910:55 p.m.
KOA
-
YYZ
1 stop11h 19m
Air Canada
Deal found 8/6C$ 775
Mon 31/86:30 a.m.
YYZ
-
KOA
1 stop12h 18m
United Airlines
Mon 7/98:00 p.m.
KOA
-
YYZ
2 stops15h 56m
United Airlines
Deal found 9/6C$ 788
Thu 10/911:00 a.m.
YYZ
-
KOA
2 stops14h 35m
United Airlines
Wed 23/91:08 p.m.
KOA
-
YYZ
2 stops14h 46m
United Airlines
Deal found 9/6C$ 806
Tue 11/86:15 a.m.
YYZ
-
KOA
2 stops19h 20m
Air Canada
Tue 25/82:03 p.m.
KOA
-
YYZ
1 stop10h 57m
Air Canada
Deal found 7/6C$ 809
Mon 16/116:40 p.m.
YYZ
-
KOA
2 stops27h 01m
United Airlines
Tue 17/1111:55 p.m.
KOA
-
YYZ
1 stop11h 14m
United Airlines
Deal found 9/6C$ 832

Find flight deals from Toronto to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 12 June 2026.

Round-trip from

C$ 764

One-way from

C$ 454

Popular in

May

Cheapest in

January

Average price

C$ 1,346
United Airlines
  • United Airlines
  • 12/11-16/11
  • 2 total stops
  • 26h 53m total
  • Toronto to Kailua-Kona
Search Deals
Air Canada
  • Air Canada
  • 18/8
  • 2 total stops
  • 19h 20m total
  • Toronto to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 381 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 12 June 2026.
Use the filters below to find and compare flights from Toronto to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Fri 3/7

10:45 a.m.-9:45 p.m.

2 stops17h 00m

Kona Intl

Wed 15/7

11:55 a.m.-7:00 a.m.

1 stop13h 05m

C$ 771

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Sat 4/7

9:35 a.m.-9:45 p.m.

2 stops18h 10m

Kona Intl

Tue 14/7

1:52 p.m.-7:00 a.m.

1 stop11h 08m

C$ 771

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Sat 4/7

10:45 a.m.-7:31 p.m.

2 stops14h 46m

Kona Intl

Wed 15/7

11:55 a.m.-7:00 a.m.

1 stop13h 05m

C$ 771

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Thu 10/9

11:00 a.m.-7:35 p.m.

2 stops14h 35m

Kona Intl

Sun 20/9

8:00 p.m.-5:01 p.m.

2 stops15h 01m

C$ 806

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Tue 15/9

11:00 a.m.-7:35 p.m.

2 stops14h 35m

Kona Intl

Mon 21/9

1:08 p.m.-9:54 a.m.

2 stops14h 46m

C$ 806
Quickest round-trip

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Wed 16/9

12:55 p.m.-7:35 p.m.

1 stop12h 40m

Kona Intl

Fri 18/9

8:00 p.m.-3:14 p.m.

1 stop13h 14m

C$ 806

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Tue 15/9

9:44 a.m.-7:35 p.m.

2 stops15h 51m

Kona Intl

Wed 23/9

1:08 p.m.-9:54 a.m.

2 stops14h 46m

C$ 806

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Thu 10/9

10:15 a.m.-7:35 p.m.

2 stops15h 20m

Kona Intl

Sat 19/9

11:05 p.m.-4:14 p.m.

1 stop11h 09m

C$ 806

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Mon 16/11

6:30 a.m.-8:36 p.m.

1 stop19h 06m

Kona Intl

Tue 17/11

11:55 p.m.-4:09 p.m.

1 stop11h 14m

C$ 841
Cheapest one-way

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Tue 14/7

11:00 a.m.-9:45 p.m.

2 stops16h 45m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Toronto to Kailua-Kona

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

Cheapflights Insights

Everything you need to know about your flight from Toronto to Kailua-Kona

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

Currently, January is the cheapest month in which you can book a flight from Toronto to Kailua-Kona (average of C$ 278). Flying from Toronto to Kailua-Kona in June is currently the most expensive (average of C$ 1,098). 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.

How much does it cost to fly round-trip from Toronto to Kailua-Kona?

What’s the top layover airport for flights from Toronto to Kailua-Kona?

Share of one-stop round-trip flights from Toronto to Kailua-Kona chosen by Cheapflights users in the past 12 months, using the same layover each way.

San Francisco (SFO) – chosen by Cheapflights users on 41% of one-stop itineraries from Toronto to Kailua-Kona on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Kailua-Kona?

Average round-trip fare for 1-stop flights from Toronto to Kailua-Kona, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of C$ 512.

What’s the fastest layover option from Toronto to Kailua-Kona?

Shortest average travel time for 1-stop one-way flights from Toronto to Kailua-Kona, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 12h 38m.

Which airport typically offers the quickest layover for flights from Toronto to Kailua-Kona?

Average layover duration for 1-stop one-way flights from Toronto to Kailua-Kona, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 2h 37m.

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

The best time to book flights from Toronto to Kailua-Kona is 88 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.

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 12 June 2026.
Read through reviews of airlines operating flights from Toronto to Kailua-Kona, such as United Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,810 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,810 reviews
United Airlines
7.4
Good
9,810 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
WestJet
7.2
Good
3,357 reviews
United Airlines
7.4
Good
9,810 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Air Canada
7.1
Good
11,168 reviews
United Airlines
7.4
Good
9,810 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 Toronto?

    Located just 12.5 km from the city centre, Kona Intl is the airport most travellers will use when flying to Kailua-Kona from Toronto. Booking flights from Toronto to Kona Intl (KOA) should be relatively easy as there are 0 daily inbound flights from Toronto from 3 different airlines.

  • How long is the flight from Toronto to Kailua-Kona?

    United Airlines can get you from Toronto to Kailua-Kona in just under 17h. Your travel time can differ by up to . The distance between Toronto and Kailua-Kona is about 7429 km.

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

    WestJet, at C$ 308, was found to be the cheapest airline from Toronto to Kailua-Kona.Alternate airlines to your destination round-trip include United Airlines and Air Canada. These flights start at 67% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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 Toronto to Kailua-Kona?

    Currently, January is the cheapest month in which you can book a flight from Toronto to Kailua-Kona (average of C$ 278). Flying from Toronto to Kailua-Kona in June is currently the most expensive (average of C$ 1,098). 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.

Top 3 airlines flying from Toronto to Kailua-Kona

Discover the top 3 airlines that operate flights from Toronto 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 12 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 308AverageC$ 597FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 579AverageC$ 895FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 658AverageC$ 1,156FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Toronto to Kailua-Kona?

When you search for this flight from Toronto to Kailua-Kona, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Kailua-Kona?

Cheapflights simply makes it quick and affordable to book flights from Toronto 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 Toronto to Kailua-Kona with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to Kailua-Kona flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Toronto to Kailua-Kona on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.