Cheap flights from Ontario to Los Angeles from C$ 327
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Los Angeles departing on 16/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Use the filters below to find and compare flights from Ontario to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Mon 16/11
9:50 a.m.-7:30 p.m.
1 stop12h 40m
Ontario
Mon 23/11
2:01 p.m.-6:50 a.m.
1 stop13h 49m
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Mon 2/11
6:15 a.m.-11:06 a.m.
1 stop7h 51m
Ontario
Sun 8/11
11:05 p.m.-11:09 a.m.
1 stop9h 04m
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Sat 31/10
6:10 a.m.-11:06 a.m.
1 stop7h 56m
Ontario
Tue 10/11
12:18 p.m.-11:57 p.m.
1 stop8h 39m
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Fri 20/11
3:57 p.m.-11:20 p.m.
1 stop10h 23m
Ontario
Fri 27/11
11:59 p.m.-2:33 p.m.
2 stops11h 34m
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Fri 20/11
3:57 p.m.-11:20 p.m.
1 stop10h 23m
Ontario
Fri 27/11
10:37 a.m.-10:59 p.m.
1 stop9h 22m
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Fri 20/11
3:57 p.m.-11:20 p.m.
1 stop10h 23m
Ontario
Fri 27/11
12:45 p.m.-10:59 p.m.
1 stop7h 14m
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Thu 22/10
6:30 a.m.-12:18 p.m.
1 stop8h 48m
Ontario
Wed 28/10
6:00 a.m.-4:08 p.m.
1 stop7h 08m
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Wed 18/11
4:10 p.m.-8:51 p.m.
1 stop7h 41m
Ontario
Sun 22/11
5:00 a.m.-3:02 p.m.
1 stop7h 02m
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Thu 3/12
4:10 p.m.-9:11 p.m.
1 stop8h 01m
Ontario
Sun 6/12
6:00 a.m.-4:14 p.m.
1 stop7h 14m
TorontoOntario
YYZ Toronto Pearson Intl - ONT Ontario
YYZONT
Toronto Pearson Intl
Wed 9/12
2:55 p.m.-9:11 p.m.
1 stop9h 16m
Ontario
Fri 11/12
6:00 a.m.-4:08 p.m.
1 stop7h 08m
See travel insights to Los Angeles from
How to get the cheapest flight ticket from Region of Ontario to 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 month to fly to Ontario?
The month of February is, on average, the cheapest month to fly to Ontario from Region of Ontario, with most prices found around C$ 683. The month of May is another great option to travel to Ontario, with average flight prices from Region of Ontario averaging around C$ 697.
Can stopping save me money on Region of Ontario to Ontario flights?
You could potentially save up to 31% on your flight if you consider stops on a Region of Ontario to Ontario flight.
What is the cheapest airline that flies from Ontario to Ontario?
Delta and United Airlines are the most popular carriers operating from Ontario to Ontario
Which airlines fly to Ontario?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Ontario from Region of Ontario according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
Cheap Region of Ontario to Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Ontario
Frequently asked questions about flying from Ontario to Ontario
When did momondo last update prices for flights from Ontario to Ontario Airport?
Prices for flights from Ontario to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Ontario Airport?
As of October 2026, there are 3 operators available to choose from for flights from Ontario to Ontario Airport.
How old do you have to be to fly from Ontario to Ontario 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 Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Region of Ontario to Ontario
Compare and see reviews for airlines that fly from Region of Ontario to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 347 | Free Cancellation | Rating 7.1 11,729 reviews | |||
| PriceFrom C$ 367 | Free Cancellation | Rating 7.4 10,290 reviews | |||
| PriceFrom C$ 577 | Free Cancellation | Rating 7.0 12,126 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Ontario?
Finding the right flight to Ontario from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.
Can I find flights from Ontario to Ontario with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ontario from Ontario with this policy.
How can momondo help me find flights from Ontario to Ontario?
momondo helps you find the best flight between Ontario and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ontario to Ontario right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.