What is the cheapest airline that flies from Ontario to Kona Intl?

United Airlines and Porter Airlines are the most popular carriers operating from Ontario to Kona Intl

Which airlines fly to Kailua-Kona?

United Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Kailua-Kona from Region of Ontario according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Kailua-Kona. Keep in mind that there are 3 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Kailua-Kona?

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Ottawa, and flying into Kailua-Kona, then you can expect flight times to average 12h 20m and 31h 55m, respectively.

When did momondo last update prices for flights from Ontario to Kona Intl Airport?

Prices for flights from Ontario to Kona Intl Airport are updated daily.

How many operators does momondo search for flights from Ontario to Kona Intl Airport?

The number of operators available for flights from Ontario to Kona Intl Airport is 3 as of April 2026.

How old do you have to be to fly from Ontario to Kona Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Kona Intl Airport.

What documentation or ID do you need to fly to Kona Intl Airport?

The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 396 Cheap Flights from Ontario to Kailua-Kona in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Kailua-Kona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 a.m. - 7:50 p.m.

YYZ

KOA

17h 00m

2 stops

12:02 p.m. - 7:00 a.m.

KOA

YYZ

12h 58m

1 stop

C$ 708United Airlines

Tue, 5 May - Tue, 12 May

6:00 a.m. - 5:37 p.m.

YUL

KOA

17h 37m

2 stops

9:55 p.m. - 11:57 p.m.

KOA

YUL

20h 02m

2 stops

C$ 709Delta

Fri, 8 May - Sun, 10 May

8:50 a.m. - 7:42 p.m.

YYZ

KOA

16h 52m

2 stops

12:02 p.m. - 7:00 a.m.

KOA

YYZ

12h 58m

1 stop

C$ 709United Airlines

Tue, 28 Apr - Wed, 6 May

3:00 p.m. - 10:47 a.m.

YYZ

KOA

25h 47m

2 stops

12:02 p.m. - 7:00 a.m.

KOA

YYZ

12h 58m

1 stop

C$ 783United Airlines

Tue, 28 Apr - Wed, 6 May

4:18 p.m. - 10:47 a.m.

YYZ

KOA

24h 29m

2 stops

12:02 p.m. - 11:49 a.m.

KOA

YYZ

17h 47m

2 stops

C$ 785United Airlines

Tue, 28 Apr - Wed, 6 May

6:40 p.m. - 10:47 a.m.

YYZ

KOA

22h 07m

2 stops

12:57 p.m. - 9:54 a.m.

KOA

YYZ

14h 57m

2 stops

C$ 797Air Canada

Sun, 17 May - Wed, 27 May

6:55 p.m. - 11:50 a.m.

YYZ

KOA

22h 55m

1 stop

11:04 p.m. - 1:34 a.m.

KOA

YYZ

20h 30m

2 stops

C$ 799Air Canada

Tue, 28 Apr - Wed, 6 May

8:15 p.m. - 10:10 p.m.

YOW

KOA

31h 55m

2 stops

9:19 p.m. - 5:35 a.m.

KOA

YOW

26h 16m

2 stops

C$ 1,601Multiple Airlines

Fri, 31 Jul - Sun, 9 Aug

8:40 a.m. - 2:06 p.m.

YOW

KOA

35h 26m

3 stops

2:59 p.m. - 2:55 p.m.

KOA

YOW

17h 56m

3 stops

C$ 2,306American Airlines

Fri, 31 Jul - Sun, 9 Aug

8:40 a.m. - 2:06 p.m.

YOW

KOA

35h 26m

3 stops

2:59 p.m. - 2:55 p.m.

KOA

YOW

17h 56m

3 stops

C$ 2,307American Airlines

Fri, 31 Jul - Sun, 9 Aug

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United Airlines flights from Region of Ontario to Kailua-Kona

Our best United Airlines deals on Region of Ontario to Kailua-Kona flight tickets

United Airlines

5 May

YYZ8:50 a.m.Toronto Pearson Intl

17h 00m

2 stops

KOA7:50 p.m.Kona Intl

12 May

KOA12:02 p.m.Kona Intl

12h 58m

1 stop

YYZ7:00 a.m.Toronto Pearson Intl

C$ 708

United Airlines

28 Apr

YYZ10:15 a.m.Toronto Pearson Intl

15h 27m

2 stops

KOA7:42 p.m.Kona Intl

6 May

KOA1:15 p.m.Kona Intl

16h 34m

2 stops

YYZ11:49 a.m.Toronto Pearson Intl

C$ 709

United Airlines

5 May

YYZ8:50 a.m.Toronto Pearson Intl

17h 00m

2 stops

KOA7:50 p.m.Kona Intl

12 May

KOA8:00 p.m.Kona Intl

13h 14m

1 stop

YYZ3:14 p.m.Toronto Pearson Intl

C$ 712

Delta flights from Region of Ontario to Kailua-Kona

Our best Delta deals on Region of Ontario to Kailua-Kona flight tickets

Delta

8 May

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

17h 37m

2 stops

KOA5:37 p.m.Kona Intl

10 May

KOA9:55 p.m.Kona Intl

20h 02m

2 stops

YUL11:57 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 709

Delta

2 May

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

17h 43m

2 stops

KOA5:43 p.m.Kona Intl

9 May

KOA8:50 p.m.Kona Intl

21h 07m

2 stops

YUL11:57 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 794

Delta

18 Sep

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

17h 34m

2 stops

KOA6:34 p.m.Kona Intl

5 Oct

KOA8:40 p.m.Kona Intl

20h 57m

2 stops

YUL11:37 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 844

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Tue 5/5

8:50 a.m.-7:50 p.m.

2 stops17h 00m

Kona Intl

Tue 12/5

12:02 p.m.-7:00 a.m.

1 stop12h 58m

C$ 708

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

6:00 a.m.-5:37 p.m.

2 stops17h 37m

Kona Intl

Sun 10/5

9:55 p.m.-11:57 p.m.

2 stops20h 02m

C$ 709

Quickest round-trip

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Tue 28/4

8:50 a.m.-7:42 p.m.

2 stops16h 52m

Kona Intl

Wed 6/5

12:02 p.m.-7:00 a.m.

1 stop12h 58m

C$ 709

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Tue 28/4

3:00 p.m.-10:47 a.m.

2 stops25h 47m

Kona Intl

Wed 6/5

12:02 p.m.-7:00 a.m.

1 stop12h 58m

C$ 783

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Tue 28/4

4:18 p.m.-10:47 a.m.

2 stops24h 29m

Kona Intl

Wed 6/5

12:02 p.m.-11:49 a.m.

2 stops17h 47m

C$ 785

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Sun 17/5

6:40 p.m.-10:47 a.m.

2 stops22h 07m

Kona Intl

Wed 27/5

12:57 p.m.-9:54 a.m.

2 stops14h 57m

C$ 797

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Tue 28/4

6:55 p.m.-11:50 a.m.

1 stop22h 55m

Kona Intl

Wed 6/5

11:04 p.m.-1:34 a.m.

2 stops20h 30m

C$ 798

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Fri 31/7

8:15 p.m.-10:10 p.m.

2 stops31h 55m

Kona Intl

Sun 9/8

9:19 p.m.-5:35 a.m.

2 stops26h 16m

C$ 1,601

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Fri 31/7

8:40 a.m.-2:06 p.m.

3 stops35h 26m

Kona Intl

Sun 9/8

2:59 p.m.-2:55 p.m.

3 stops17h 56m

C$ 2,306

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Fri 31/7

8:40 a.m.-2:06 p.m.

3 stops35h 26m

Kona Intl

Sun 9/8

2:59 p.m.-2:55 p.m.

3 stops17h 56m

C$ 2,307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Kailua-Kona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

The cheapest month to fly to Kailua-Kona from Region of Ontario is in January. Flight prices, which tend to average around C$ 530, are often lower during this time because this is during the off-season. If you are unable to visit Kailua-Kona during the month of January, then departing from Region of Ontario during the month November is also very affordable. Most momondo users find prices during this month for around C$ 635.

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

You are more likely to see cheaper flights to Kailua-Kona from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around C$ 899 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Region of Ontario for as low as C$ 498 on momondo.

Can stopping save me money on Region of Ontario to Kailua-Kona flights?

You could potentially save up to 24% on your flight if you consider stops on a Region of Ontario to Kailua-Kona flight.

Cheap Region of Ontario to Kailua-Kona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Kailua-Kona

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from Region of Ontario to Kailua-Kona takes 12h 20m

There are no direct flights from Region of Ontario to Kailua-Kona. There are no popular flight routes from Region of Ontario to Kailua-Kona.

Search flight deals

Frequently asked questions about flying from Ontario to Kailua-Kona

When did momondo last update prices for flights from Ontario to Kona Intl Airport?
Prices for flights from Ontario to Kona Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario to Kona Intl Airport?
The number of operators available for flights from Ontario to Kona Intl Airport is 3 as of April 2026.
How old do you have to be to fly from Ontario to Kona Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Kailua-Kona

Compare and see reviews for airlines that fly from Region of Ontario to Kailua-Kona with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 303	Free Cancellation	Rating 7.2 3,321 reviews	Search WestJet flights
United Airlines	PriceFrom C$ 540	Free Cancellation	Rating 7.4 9,589 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 542	Free Cancellation	Rating 7.1 10,927 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Kailua-Kona?

It is quick and easy to find Ontario to Kailua-Kona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kailua-Kona that suits you.

Can I find flights from Ontario to Kailua-Kona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Kailua-Kona flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Kailua-Kona?

momondo provides multiple filters to help you find the best flight to Kailua-Kona from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Kailua-Kona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kailua-Kona, momondo offers a useful price alert feature which will track prices for flights to Kailua-Kona from Ontario and alert you when they change.