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

United Airlines, Air Canada, and American Airlines are the most popular carriers operating from Ontario to Kona Intl

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

Flight times vary depending on what airport in Region of Ontario you fly out of and what airport in Kailua-Kona you fly into. For example, flying from Toronto to Kailua-Kona takes 12h 48m on average. On the other hand, flying from Ottawa to Kailua-Kona takes 41h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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 1 as of June 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Kona Intl Airport.

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

The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$311 Cheap Flights from Ontario to Kailua-Kona in 2026

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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.

10:30 am - 9:28 pm

YYZ

KOA

15h 58m

1 stop

11:30 pm - 5:10 am

KOA

YYZ

24h 40m

1 stop

$504WestJet

Thu, Nov 26 - Tue, Dec 1

7:45 am - 9:28 pm

YYZ

KOA

18h 43m

2 stops

11:30 pm - 12:40 pm

KOA

YYZ

32h 10m

1 stop

$509WestJet

Thu, Nov 26 - Tue, Dec 1

7:00 am - 6:39 pm

YUL

KOA

16h 39m

2 stops

9:40 pm - 11:51 pm

KOA

YUL

21h 11m

2 stops

$520Delta

Tue, Nov 17 - Thu, Dec 3

7:00 am - 7:23 pm

YUL

KOA

18h 23m

2 stops

9:55 pm - 11:22 pm

KOA

YUL

19h 27m

2 stops

$522Delta

Mon, Sep 14 - Mon, Sep 28

6:15 pm - 1:00 pm

YUL

KOA

23h 45m

1 stop

2:00 pm - 5:03 pm

KOA

YUL

22h 03m

1 stop

$555Air Canada

Mon, Nov 16 - Thu, Dec 3

6:35 pm - 10:49 am

YUL

KOA

22h 14m

1 stop

10:55 pm - 4:42 pm

KOA

YUL

11h 47m

1 stop

$561Air Canada

Mon, Sep 14 - Mon, Sep 28

7:43 pm - 11:46 am

YYZ

KOA

22h 03m

2 stops

1:05 pm - 9:54 am

KOA

YYZ

14h 49m

2 stops

$605United Airlines

Wed, Oct 21 - Fri, Oct 23

7:43 pm - 11:46 am

YYZ

KOA

22h 03m

2 stops

1:05 pm - 11:49 am

KOA

YYZ

16h 44m

2 stops

$607United Airlines

Wed, Oct 21 - Fri, Oct 23

7:20 am - 7:05 pm

YOW

KOA

41h 45m

2 stops

8:03 am - 3:20 pm

KOA

YOW

25h 17m

2 stops

$1,154Multiple Airlines

Fri, Jul 31 - Sun, Aug 9

7:20 am - 7:05 pm

YOW

KOA

41h 45m

2 stops

8:03 am - 3:20 pm

KOA

YOW

25h 17m

2 stops

$1,164Multiple Airlines

Fri, Jul 31 - Sun, Aug 9

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

Oct 21

YYZ7:43 pmToronto Pearson Intl

22h 03m

2 stops

KOA11:46 amKona Intl

Oct 23

KOA1:05 pmKona Intl

14h 49m

2 stops

YYZ9:54 amToronto Pearson Intl

$605

United Airlines

Oct 21

YYZ7:43 pmToronto Pearson Intl

22h 03m

2 stops

KOA11:46 amKona Intl

Oct 23

KOA1:05 pmKona Intl

16h 44m

2 stops

YYZ11:49 amToronto Pearson Intl

$607

United Airlines

Nov 14

YUL9:30 amMontreal Pierre Elliott Trudeau Intl

16h 06m

2 stops

KOA8:36 pmKona Intl

Dec 4

KOA8:30 pmKona Intl

14h 51m

2 stops

YUL4:21 pmMontreal Pierre Elliott Trudeau Intl

$621

American Airlines flights from Region of Ontario to Kailua-Kona

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

American Airlines

Jun 9

YUL5:33 pmMontreal Pierre Elliott Trudeau Intl

26h 27m

2 stops

KOA2:00 pmKona Intl

Jun 11

KOA9:45 pmKona Intl

17h 53m

2 stops

YUL9:38 pmMontreal Pierre Elliott Trudeau Intl

$1,262

American Airlines

Jul 31

YOW8:40 amOttawa

35h 26m

3 stops

KOA2:06 pmKona Intl

Aug 9

KOA3:35 pmKona Intl

17h 20m

3 stops

YOW2:55 pmOttawa

$1,314

American Airlines

Jun 9

YUL7:51 amMontreal Pierre Elliott Trudeau Intl

19h 56m

3 stops

KOA9:47 pmKona Intl

Jun 11

KOA9:45 pmKona Intl

19h 14m

2 stops

YUL10:59 pmMontreal Pierre Elliott Trudeau Intl

$1,501

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Thu 11/26

10:30 am-9:28 pm

1 stop15h 58m

Kona Intl

Tue 12/1

11:30 pm-5:10 am

1 stop24h 40m

$504

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Thu 11/26

7:45 am-9:28 pm

2 stops18h 43m

Kona Intl

Tue 12/1

11:30 pm-12:40 pm

1 stop32h 10m

$509

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 11/17

7:00 am-6:39 pm

2 stops16h 39m

Kona Intl

Thu 12/3

9:40 pm-11:51 pm

2 stops21h 11m

$520

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 9/14

7:00 am-7:23 pm

2 stops18h 23m

Kona Intl

Mon 9/28

9:55 pm-11:22 pm

2 stops19h 27m

$522

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 11/16

6:15 pm-1:00 pm

1 stop23h 45m

Kona Intl

Thu 12/3

2:00 pm-5:03 pm

1 stop22h 03m

$555

Quickest round-trip

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 9/14

6:35 pm-10:49 am

1 stop22h 14m

Kona Intl

Mon 9/28

10:55 pm-4:42 pm

1 stop11h 47m

$561

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Wed 10/21

7:43 pm-11:46 am

2 stops22h 03m

Kona Intl

Fri 10/23

1:05 pm-9:54 am

2 stops14h 49m

$605

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Wed 10/21

7:43 pm-11:46 am

2 stops22h 03m

Kona Intl

Fri 10/23

1:05 pm-11:49 am

2 stops16h 44m

$607

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Fri 7/31

7:20 am-7:05 pm

2 stops41h 45m

Kona Intl

Sun 8/9

8:03 am-3:20 pm

2 stops25h 17m

$1,154

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Fri 7/31

7:20 am-7:05 pm

2 stops41h 45m

Kona Intl

Sun 8/9

8:03 am-3:20 pm

2 stops25h 17m

$1,164

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 $199, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Kailua-Kona, with average flight prices from Region of Ontario averaging around $210.

How far in advance should I book a flight from Ontario 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 $672 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 $398 on momondo.

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

You could potentially save up to 42% 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 48m
Direct flights	None

The fastest flight from Region of Ontario to Kailua-Kona takes 12h 48m

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 1 as of June 2026.
How old do you have to be to fly from Ontario to Kona Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
United Airlines	PriceFrom $342	Free Cancellation	Rating 7.4 9,777 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Kailua-Kona for you.

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

Yes. All flights to Kailua-Kona from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kailua-Kona from Ontario.

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 not ready to book a flight from Ontario to Kailua-Kona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kailua-Kona and let you know when they change.