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

United Airlines is the most popular carrier operating from Kona Intl to Ontario

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

Prices for flights from Kona Intl Airport to Ontario refresh daily.

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

As of June 2026, there is 1 operator available to choose from for flights from Kona Intl Airport to Ontario.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kona Intl Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario 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.

$303 Cheap Flights from Kailua-Kona to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kailua-Kona to Ontario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 3:14 pm

KOA

YYZ

13h 39m

1 stop

9:44 am - 9:27 pm

YYZ

KOA

17h 43m

2 stops

$909United Airlines

Sat, Oct 3 - Sat, Oct 10

1:04 pm - 10:04 am

KOA

YYZ

15h 00m

2 stops

9:44 am - 9:27 pm

YYZ

KOA

17h 43m

2 stops

$914United Airlines

Sat, Oct 3 - Sat, Oct 10

10:55 pm - 10:43 pm

KOA

YYZ

18h 48m

2 stops

9:30 am - 6:49 pm

YYZ

KOA

14h 19m

1 stop

$920Multiple Airlines

Sun, Dec 13 - Sat, Dec 26

10:55 pm - 11:28 am

KOA

YYZ

31h 33m

1 stop

9:30 am - 6:49 pm

YYZ

KOA

14h 19m

1 stop

$922Multiple Airlines

Sun, Dec 13 - Sat, Dec 26

12:00 pm - 7:00 am

KOA

YYZ

13h 00m

1 stop

12:25 pm - 9:27 pm

YYZ

KOA

15h 02m

2 stops

$1,013United Airlines

Sat, Oct 3 - Sat, Oct 10

1:04 pm - 9:54 am

KOA

YYZ

14h 50m

2 stops

10:45 am - 9:27 pm

YYZ

KOA

16h 42m

2 stops

$1,018Air Canada

Sat, Oct 3 - Sat, Oct 10

10:21 pm - 3:45 pm

KOA

YYZ

11h 24m

1 stop

4:55 pm - 9:08 pm

YYZ

KOA

34h 13m

1 stop

$1,026Alaska Airlines

Sat, Oct 3 - Sat, Oct 10

10:21 pm - 3:45 pm

KOA

YYZ

11h 24m

1 stop

4:55 pm - 9:36 am

YYZ

KOA

22h 41m

2 stops

$1,029Alaska Airlines

Sat, Oct 3 - Sat, Oct 10

1:04 pm - 10:04 am

KOA

YYZ

15h 00m

2 stops

8:10 am - 9:27 pm

YYZ

KOA

19h 17m

1 stop

$1,040United Airlines

Sat, Oct 3 - Fri, Oct 9

10:21 pm - 3:45 pm

KOA

YYZ

11h 24m

1 stop

4:55 pm - 12:34 pm

YYZ

KOA

25h 39m

2 stops

$1,059Multiple Airlines

Sat, Oct 3 - Fri, Oct 9

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United Airlines flights from Kailua-Kona to Region of Ontario

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

United Airlines

Oct 3

KOA7:35 pmKona Intl

13h 39m

1 stop

YYZ3:14 pmToronto Pearson Intl

Oct 10

YYZ9:44 amToronto Pearson Intl

17h 43m

2 stops

KOA9:27 pmKona Intl

$909

United Airlines

Oct 3

KOA1:04 pmKona Intl

15h 00m

2 stops

YYZ10:04 amToronto Pearson Intl

Oct 10

YYZ9:44 amToronto Pearson Intl

17h 43m

2 stops

KOA9:27 pmKona Intl

$914

United Airlines

Oct 3

KOA12:00 pmKona Intl

13h 00m

1 stop

YYZ7:00 amToronto Pearson Intl

Oct 10

YYZ12:25 pmToronto Pearson Intl

15h 02m

2 stops

KOA9:27 pmKona Intl

$1,013

American Airlines flights from Kailua-Kona to Region of Ontario

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

American Airlines

Oct 3

KOA9:45 pmKona Intl

19h 41m

2 stops

YYZ11:26 pmToronto Pearson Intl

Oct 10

YYZ6:20 amToronto Pearson Intl

17h 56m

3 stops

KOA6:16 pmKona Intl

$1,377

American Airlines

Oct 3

KOA9:45 pmKona Intl

19h 41m

2 stops

YYZ11:26 pmToronto Pearson Intl

Oct 10

YYZ6:20 amToronto Pearson Intl

17h 56m

3 stops

KOA6:16 pmKona Intl

$1,378

American Airlines

Oct 3

KOA9:45 pmKona Intl

19h 41m

2 stops

YYZ11:26 pmToronto Pearson Intl

Oct 10

YYZ6:20 amToronto Pearson Intl

17h 56m

3 stops

KOA6:16 pmKona Intl

$1,381

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sat 10/3

7:35 pm-3:14 pm

1 stop13h 39m

Toronto Pearson Intl

Sat 10/10

9:44 am-9:27 pm

2 stops17h 43m

$909

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sat 10/3

1:04 pm-10:04 am

2 stops15h 00m

Toronto Pearson Intl

Sat 10/10

9:44 am-9:27 pm

2 stops17h 43m

$914

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sun 12/13

10:55 pm-10:43 pm

2 stops18h 48m

Toronto Pearson Intl

Sat 12/26

9:30 am-6:49 pm

1 stop14h 19m

$920

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sun 12/13

10:55 pm-11:28 am

1 stop31h 33m

Toronto Pearson Intl

Sat 12/26

9:30 am-6:49 pm

1 stop14h 19m

$922

Quickest round-trip

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sat 10/3

12:00 pm-7:00 am

1 stop13h 00m

Toronto Pearson Intl

Sat 10/10

12:25 pm-9:27 pm

2 stops15h 02m

$1,013

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sat 10/3

1:04 pm-9:54 am

2 stops14h 50m

Toronto Pearson Intl

Sat 10/10

10:45 am-9:27 pm

2 stops16h 42m

$1,018

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sat 10/3

10:21 pm-3:45 pm

1 stop11h 24m

Toronto Pearson Intl

Sat 10/10

4:55 pm-9:08 pm

1 stop34h 13m

$1,026

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sat 10/3

10:21 pm-3:45 pm

1 stop11h 24m

Toronto Pearson Intl

Sat 10/10

4:55 pm-9:36 am

2 stops22h 41m

$1,029

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sat 10/3

1:04 pm-10:04 am

2 stops15h 00m

Toronto Pearson Intl

Fri 10/9

8:10 am-9:27 pm

1 stop19h 17m

$1,040

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

Sat 10/3

10:21 pm-3:45 pm

1 stop11h 24m

Toronto Pearson Intl

Fri 10/9

4:55 pm-12:34 pm

2 stops25h 39m

$1,059

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 Kailua-Kona to Region of Ontario

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

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

You could potentially save up to 71% on your flight if you consider stops on a Kailua-Kona to Region of Ontario flight.

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

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

Fastest flight time	13h 39m
Direct flights	None

The fastest flight from Kailua-Kona to Region of Ontario takes 13h 39m

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

Search flight deals

Frequently asked questions about flying from Kailua-Kona to Ontario

When did momondo last update prices for flights from Kona Intl Airport to Ontario?
Prices for flights from Kona Intl Airport to Ontario refresh daily.
How many operators does momondo search for flights from Kona Intl Airport to Ontario?
As of June 2026, there is 1 operator available to choose from for flights from Kona Intl Airport to Ontario.
How old do you have to be to fly from Kona Intl Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kona Intl Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario 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 Kailua-Kona to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $182	Free Cancellation	Rating 7.4 9,860 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kailua-Kona to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Ontario from Kailua-Kona with this policy.

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

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

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

Yes momondo offers price alerts on flights to Ontario from Kailua-Kona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.