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Cheap flights from Los Angeles to Ontario from £93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Ontario departing on 6/12. 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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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:46 - 14:20LAX-YYZ
16h 34m1 stop
Multiple Airlines Logo
18:55 - 21:28YYZ-LAX
5h 33mdirect
£216Multiple Airlines
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Mon, 1 Dec - Fri, 5 Dec
United Airlines Logo
20:20 - 07:30LAX-YYZ
8h 10m1 stop
United Airlines Logo
19:40 - 09:37YYZ-LAX
16h 57m1 stop
£228United Airlines
Find Deal
Wed, 3 Dec - Sat, 6 Dec
Multiple Airlines Logo
21:35 - 16:52LAX-YYZ
16h 17m1 stop
Multiple Airlines Logo
16:55 - 19:27YYZ-LAX
5h 32mdirect
£228Multiple Airlines
Find Deal
Sat, 13 Dec - Mon, 15 Dec
Alaska Airlines Logo
18:02 - 15:35LAX-YYZ
18h 33m2 stops
Alaska Airlines Logo
16:45 - 22:58YYZ-LAX
9h 13m1 stop
£263Alaska Airlines
Find Deal
Thu, 13 Nov - Thu, 4 Dec
Porter Airlines Logo
13:40 - 21:22LAX-YYZ
4h 42mdirect
Porter Airlines Logo
10:00 - 12:39YYZ-LAX
5h 39mdirect
£266Porter Airlines
Find Deal
Mon, 12 Jan - Thu, 15 Jan
Delta Logo
22:30 - 11:24LAX-YYZ
9h 54m1 stop
Delta Logo
06:00 - 14:45YYZ-LAX
11h 45m1 stop
£268Delta
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Fri, 28 Nov - Thu, 4 Dec
Alaska Airlines Logo
17:01 - 15:35LAX-YYZ
19h 34m1 stop
Alaska Airlines Logo
16:45 - 10:37YYZ-LAX
20h 52m2 stops
£277Alaska Airlines
Find Deal
Fri, 14 Nov - Mon, 17 Nov
Delta Logo
08:00 - 19:08LAX-YYZ
8h 08m1 stop
Delta Logo
17:15 - 22:38YYZ-LAX
8h 23m1 stop
£284Delta
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Tue, 27 Jan - Mon, 9 Feb
Air Canada Logo
00:25 - 21:28LAX-YTZ
18h 03m2 stops
Air Canada Logo
08:30 - 00:49YTZ-LAX
19h 19m2 stops
£459Air Canada
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Sat, 13 Dec - Sun, 21 Dec
Air Canada Logo
07:01 - 19:55LAX-YTZ
9h 54m2 stops
Air Canada Logo
15:30 - 00:49YTZ-LAX
12h 19m2 stops
£494Air Canada
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Sun, 14 Dec - Sun, 21 Dec

United Airlines flights from Los Angeles to Region of Ontario

Our best United Airlines deals on Los Angeles to Region of Ontario flight tickets
United Airlines
3 Dec
LAX20:20Los Angeles
8h 10m
1 stop
YYZ07:30Toronto Pearson Intl
6 Dec
YYZ19:40Toronto Pearson Intl
16h 57m
1 stop
LAX09:37Los Angeles
£228
Find similar
United Airlines
5 Dec
LAX18:45Los Angeles
17h 17m
1 stop
YYZ15:02Toronto Pearson Intl
11 Dec
YYZ09:00Toronto Pearson Intl
9h 30m
1 stop
LAX15:30Los Angeles
£229
Find similar
United Airlines
26 Nov
LAX05:00Los Angeles
7h 02m
1 stop
YYZ15:02Toronto Pearson Intl
26 Nov
YYZ17:30Toronto Pearson Intl
9h 29m
1 stop
LAX23:59Los Angeles
£238
Find similar

Alaska Airlines flights from Los Angeles to Region of Ontario

Our best Alaska Airlines deals on Los Angeles to Region of Ontario flight tickets
Alaska Airlines
13 Nov
LAX18:02Los Angeles
18h 33m
2 stops
YYZ15:35Toronto Pearson Intl
4 Dec
YYZ16:45Toronto Pearson Intl
9h 13m
1 stop
LAX22:58Los Angeles
£263
Find similar
Alaska Airlines
14 Nov
LAX17:01Los Angeles
19h 34m
1 stop
YYZ15:35Toronto Pearson Intl
17 Nov
YYZ16:45Toronto Pearson Intl
20h 52m
2 stops
LAX10:37Los Angeles
£277
Find similar
Alaska Airlines
13 Nov
LAX18:18Los Angeles
18h 17m
2 stops
YYZ15:35Toronto Pearson Intl
17 Nov
YYZ16:45Toronto Pearson Intl
9h 01m
1 stop
LAX22:46Los Angeles
£292
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Los Angeles 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 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Los Angeles to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Mon 1/12

18:46-14:20

1 stop16h 34m

Toronto Pearson Intl

Fri 5/12

18:55-21:28

Nonstop5h 33m

£216

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Wed 3/12

20:20-07:30

1 stop8h 10m

Toronto Pearson Intl

Sat 6/12

19:40-09:37

1 stop16h 57m

£228

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Sat 13/12

21:35-16:52

1 stop16h 17m

Toronto Pearson Intl

Mon 15/12

16:55-19:27

Nonstop5h 32m

£228

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Thu 13/11

18:02-15:35

2 stops18h 33m

Toronto Pearson Intl

Thu 4/12

16:45-22:58

1 stop9h 13m

£263

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Mon 12/1

13:40-21:22

Nonstop4h 42m

Toronto Pearson Intl

Thu 15/1

10:00-12:39

Nonstop5h 39m

£266

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Fri 28/11

22:30-11:24

1 stop9h 54m

Toronto Pearson Intl

Thu 4/12

06:00-14:45

1 stop11h 45m

£268

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Fri 14/11

17:01-15:35

1 stop19h 34m

Toronto Pearson Intl

Mon 17/11

16:45-10:37

2 stops20h 52m

£277

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Tue 27/1

08:00-19:08

1 stop8h 08m

Toronto Pearson Intl

Mon 9/2

17:15-22:38

1 stop8h 23m

£284

Los AngelesToronto

LAX - YTZ

LAXYTZ

Los Angeles

Sat 13/12

00:25-21:28

2 stops18h 03m

Toronto Island

Sun 21/12

08:30-00:49

2 stops19h 19m

£459

Los AngelesToronto

LAX - YTZ

LAXYTZ

Los Angeles

Sun 14/12

07:01-19:55

2 stops9h 54m

Toronto Island

Sun 21/12

15:30-00:49

2 stops12h 19m

£494

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Ontario from

How to get the cheapest flight ticket from Los Angeles 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 month to fly to Region of Ontario?

In general, May is the cheapest month to fly from Los Angeles to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £202. If you aren’t able to travel to Region of Ontario during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £210.

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

The cheapest day to depart from Los Angeles to Region of Ontario is on a Tuesday when prices can be found for as low as £221. Flights from Los Angeles to Region of Ontario on a Saturday will generally be more expensive and average around £680. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Los Angeles to Region of Ontario flights are usually those with departure times at midday. Our users have found flights to Region of Ontario at midday for as low as £221. In the morning is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £553 per ticket.

What is the cheapest Los Angeles to Ontario flight route?

Fly from Los Angeles to Toronto Pearson Intl for the best Los Angeles - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around £240 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Los Angeles for as low as £165 on momondo.

What cabin class options are available on Los Angeles to Ontario flights?

There are 3 cabin classes available to choose from on Los Angeles to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Region of Ontario flights?

You could potentially save up to 34% on your flight if you consider stops on a Los Angeles to Region of Ontario flight.

Cheap Los Angeles to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Region of Ontario

Best price found

£156

Fastest flight time

4h 40m

Direct flights

Every day

Airports in Region of Ontario

2 airports
The best one-way flight to Region of Ontario from Los Angeles in the past 72 hours is £156. The best return flight deal from Los Angeles to Region of Ontario found on momondo in the last 72 hours is £920.
The fastest flight from Los Angeles to Region of Ontario takes 4h 40m
Direct flights go from Los Angeles to Region of Ontario every day.
There are 2 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ)
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  • When did momondo last update prices for flights from Los Angeles Airport to Ontario?

    Prices for flights from Los Angeles Airport to Ontario are updated daily.

  • How many operators does momondo search for flights from Los Angeles Airport to Ontario?

  • How old do you have to be to fly from Los Angeles Airport to Ontario?

    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 Los Angeles Airport to Ontario.

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

    The travel and health documents required for your trip to Ontario 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 Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Los Angeles to Region of Ontario?

Best airlines flying from Los Angeles to Region of Ontario

Compare and see reviews for airlines that fly from Los Angeles to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £180Free CancellationRating
7.1
10,381 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Ontario?

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

Can I find flights from Los Angeles to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Los Angeles with this policy.

How can momondo help me find flights from Los Angeles to Ontario?

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 Ontario from Los Angeles.

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

Yes momondo offers price alerts on flights to Ontario from Los Angeles. 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, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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