Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Kailua-Kona to Ontario from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Ontario departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kailua-Kona to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
9:30 pm - 5:41 pm
KOA
-
YYZ
15h 11m1 stop
WestJet Logo
6:30 am - 8:28 pm
YYZ
-
KOA
18h 58m1 stop
$312WestJet
jue., ene. 22 - jue., ene. 29
WestJet Logo
9:30 pm - 12:38 am
KOA
-
YYZ
22h 08m1 stop
WestJet Logo
10:00 am - 8:28 pm
YYZ
-
KOA
15h 28m2 stops
$365WestJet
jue., ene. 22 - jue., ene. 29
WestJet Logo
9:30 pm - 11:39 pm
KOA
-
YYZ
21h 09m2 stops
WestJet Logo
10:30 am - 8:28 pm
YYZ
-
KOA
14h 58m1 stop
$459WestJet
jue., ene. 22 - jue., ene. 29
WestJet Logo
9:30 pm - 6:08 am
KOA
-
YYZ
27h 38m1 stop
WestJet Logo
10:30 am - 8:28 pm
YYZ
-
KOA
14h 58m1 stop
$461WestJet
jue., ene. 22 - jue., ene. 29
WestJet Logo
9:30 pm - 11:39 pm
KOA
-
YYZ
21h 09m2 stops
WestJet Logo
10:00 am - 8:28 pm
YYZ
-
KOA
15h 28m2 stops
$465WestJet
jue., ene. 22 - jue., ene. 29
WestJet Logo
9:30 pm - 12:26 am
KOA
-
YYZ
21h 56m2 stops
WestJet Logo
10:00 am - 8:28 pm
YYZ
-
KOA
15h 28m2 stops
$472WestJet
jue., ene. 22 - jue., ene. 29
WestJet Logo
9:30 pm - 11:11 pm
KOA
-
YYZ
20h 41m1 stop
WestJet Logo
6:30 am - 8:29 pm
YYZ
-
KOA
18h 59m1 stop
$521WestJet
mié., ene. 21 - dom., ene. 25
WestJet Logo
9:30 pm - 5:58 am
KOA
-
YYZ
27h 28m2 stops
WestJet Logo
7:45 am - 8:29 pm
YYZ
-
KOA
17h 44m1 stop
$526WestJet
mié., ene. 21 - dom., ene. 25
WestJet Logo
9:30 pm - 5:58 am
KOA
-
YYZ
27h 28m2 stops
WestJet Logo
9:40 am - 8:29 pm
YYZ
-
KOA
15h 49m2 stops
$531WestJet
mié., ene. 21 - dom., ene. 25
Alaska Airlines Logo
9:10 pm - 3:35 pm
KOA
-
YYZ
13h 25m1 stop
Alaska Airlines Logo
4:45 pm - 9:30 pm
YYZ
-
KOA
33h 45m1 stop
$563Alaska Airlines
mié., ene. 21 - dom., ene. 25

WestJet flights from Kailua-Kona to Region of Ontario

Our best WestJet deals on Kailua-Kona to Region of Ontario flight tickets
WestJet
Jan 22
KOA9:30 pmKona Intl
15h 11m
1 stop
YYZ5:41 pmToronto Pearson Intl
Jan 29
YYZ6:30 amToronto Pearson Intl
18h 58m
1 stop
KOA8:28 pmKona Intl
$312
Find similar
WestJet
Jan 22
KOA9:30 pmKona Intl
22h 08m
1 stop
YYZ12:38 amToronto Pearson Intl
Jan 29
YYZ10:00 amToronto Pearson Intl
15h 28m
2 stops
KOA8:28 pmKona Intl
$365
Find similar
WestJet
Jan 22
KOA9:30 pmKona Intl
21h 09m
2 stops
YYZ11:39 pmToronto Pearson Intl
Jan 29
YYZ10:30 amToronto Pearson Intl
14h 58m
1 stop
KOA8:28 pmKona Intl
$459
Find similar

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
Jan 21
KOA2:34 pmKona Intl
14h 24m
2 stops
YYZ9:58 amToronto Pearson Intl
Jan 25
YYZ4:10 pmToronto Pearson Intl
29h 31m
1 stop
KOA4:41 pmKona Intl
$572
Find similar
United Airlines
Jan 21
KOA2:34 pmKona Intl
16h 14m
2 stops
YYZ11:48 amToronto Pearson Intl
Jan 25
YYZ11:00 amToronto Pearson Intl
31h 05m
2 stops
KOA1:05 pmKona Intl
$577
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Region of Ontario 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, momondo users made 832,500 searches. Data last updated diciembre 11, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

jue. 1/22

9:30 pm-5:41 pm

1 stop15h 11m

Toronto Pearson Intl

jue. 1/29

6:30 am-8:28 pm

1 stop18h 58m

$312

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

jue. 1/22

9:30 pm-12:38 am

1 stop22h 08m

Toronto Pearson Intl

jue. 1/29

10:00 am-8:28 pm

2 stops15h 28m

$365

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

jue. 1/22

9:30 pm-11:39 pm

2 stops21h 09m

Toronto Pearson Intl

jue. 1/29

10:30 am-8:28 pm

1 stop14h 58m

$459

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

jue. 1/22

9:30 pm-6:08 am

1 stop27h 38m

Toronto Pearson Intl

jue. 1/29

10:30 am-8:28 pm

1 stop14h 58m

$461

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

jue. 1/22

9:30 pm-11:39 pm

2 stops21h 09m

Toronto Pearson Intl

jue. 1/29

10:00 am-8:28 pm

2 stops15h 28m

$465

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

jue. 1/22

9:30 pm-12:26 am

2 stops21h 56m

Toronto Pearson Intl

jue. 1/29

10:00 am-8:28 pm

2 stops15h 28m

$472

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

mié. 1/21

9:30 pm-11:11 pm

1 stop20h 41m

Toronto Pearson Intl

dom. 1/25

6:30 am-8:29 pm

1 stop18h 59m

$521

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

mié. 1/21

9:30 pm-5:58 am

2 stops27h 28m

Toronto Pearson Intl

dom. 1/25

7:45 am-8:29 pm

1 stop17h 44m

$526

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

mié. 1/21

9:30 pm-5:58 am

2 stops27h 28m

Toronto Pearson Intl

dom. 1/25

9:40 am-8:29 pm

2 stops15h 49m

$531

Kailua-KonaToronto

KOA - YYZ

KOAYYZ

Kona Intl

mié. 1/21

9:10 pm-3:35 pm

1 stop13h 25m

Toronto Pearson Intl

dom. 1/25

4:45 pm-9:30 pm

1 stop33h 45m

$563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

See travel insights to Ontario from

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

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Thursday is the cheapest day to fly to Region of Ontario from Kailua-Kona. The lowest ticket price found for a Thursday departure recently was $826. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Kailua-Kona to Region of Ontario on a Tuesday will generally be more expensive and average around $853. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

You could potentially save up to 44% 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 07m

Direct flights

None
The fastest flight from Kailua-Kona to Region of Ontario takes 13h 07m
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

  • 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?

  • 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 AirlinesPriceFrom $442Free CancellationRating
7.4
9,095 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.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb. 1/10
sáb. 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular cities in Ontario

Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom $98
Flights to Vancouverfrom $84
Flights to Montrealfrom $188
Flights to Calgaryfrom $148
Flights to Ottawafrom $146
Flights to Halifaxfrom $252
Flights to Winnipegfrom $173
Flights to Québec Cityfrom $266
Flights to Saskatoonfrom $169
Flights to Kelownafrom $148
Flights to St. John'sfrom $280
Flights to Reginafrom $197