How many flights depart from Los Angeles to Region of Ontario on average per day?

As of November 2026, there are 18 flights per day flying from Los Angeles to Region of Ontario. The most common time of day flights depart is 22:00, with 41% of flights taking off at midday.

How many flights depart from Los Angeles to Region of Ontario on average per week?

As of November 2026, there are 128 flights per week flying from Los Angeles to Region of Ontario. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

What is the cheapest airline that flies from Los Angeles to Ontario?

United Airlines and Delta are the most popular carriers operating from Los Angeles to Ontario

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 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.

£144 Cheap Flights from Los Angeles to Ontario in 2026/27

Find the cheapest flights from Los Angeles to Ontario

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

13:35 - 21:18LAX Los Angeles-YYZ Toronto Pearson Intl

4h 43mdirect

11:30 - 20:21YYZ Toronto Pearson Intl-LAX Los Angeles

11h 51m1 stop Las Vegas Harry Reid Intl

£261Multiple Airlines

Thu, 26 Nov - Tue, 1 Dec

13:35 - 21:18LAX Los Angeles-YYZ Toronto Pearson Intl

4h 43mdirect

07:30 - 20:21YYZ Toronto Pearson Intl-LAX Los Angeles

15h 51m2 stops Calgary Las Vegas Harry Reid Intl

£267Multiple Airlines

Thu, 26 Nov - Tue, 1 Dec

19:41 - 06:51LAX Los Angeles-YYZ Toronto Pearson Intl

8h 10m1 stop Las Vegas Harry Reid Intl

07:30 - 20:21YYZ Toronto Pearson Intl-LAX Los Angeles

15h 51m2 stops Calgary Las Vegas Harry Reid Intl

£270Multiple Airlines

Thu, 26 Nov - Tue, 1 Dec

13:35 - 21:18LAX Los Angeles-YYZ Toronto Pearson Intl

4h 43mdirect

19:00 - 21:34YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

£277Multiple Airlines

Thu, 26 Nov - Tue, 1 Dec

07:40 - 15:26LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

17:30 - 20:04YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

£283Air Canada

Tue, 1 Dec - Tue, 1 Dec

06:00 - 17:49LAX Los Angeles-YYZ Toronto Pearson Intl

8h 49m1 stop Newark

17:30 - 20:04YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

£285Multiple Airlines

Tue, 24 Nov - Mon, 30 Nov

19:10 - 15:02LAX Los Angeles-YYZ Toronto Pearson Intl

16h 52m1 stop Denver Intl

07:00 - 14:21YYZ Toronto Pearson Intl-LAX Los Angeles

10h 21m1 stop Vancouver Intl

£289Multiple Airlines

Mon, 4 Jan - Wed, 6 Jan

18:40 - 07:30LAX Los Angeles-YYZ Toronto Pearson Intl

9h 50m1 stop San Francisco

10:30 - 17:09YYZ Toronto Pearson Intl-LAX Los Angeles

9h 39m1 stop Newark

£296United Airlines

Wed, 25 Nov - Thu, 26 Nov

07:00 - 21:15LAX Los Angeles-YYZ Toronto Pearson Intl

11h 15m1 stop Chicago O'Hare Intl

14:05 - 16:39YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

£302Multiple Airlines

Thu, 26 Nov - Thu, 3 Dec

07:40 - 15:26LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

22:40 - 14:21YYZ Toronto Pearson Intl-LAX Los Angeles

18h 41m1 stop Vancouver Intl

£303Air Canada

Tue, 1 Dec - Tue, 1 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

20:48 - 16:05LAX Los Angeles-YYZ Toronto Pearson Intl

16h 17m2 stops Portland Seattle/Tacoma Intl

17:15 - 10:35YYZ Toronto Pearson Intl-LAX Los Angeles

20h 20m2 stops Seattle/Tacoma Intl San Francisco

£671Alaska Airlines

Sat, 14 Nov - Mon, 23 Nov

20:48 - 16:05LAX Los Angeles-YYZ Toronto Pearson Intl

16h 17m2 stops Portland Seattle/Tacoma Intl

17:15 - 10:35YYZ Toronto Pearson Intl-LAX Los Angeles

20h 20m2 stops Seattle/Tacoma Intl San Francisco

£686Alaska Airlines

Sat, 14 Nov - Sun, 22 Nov

18:08 - 16:05LAX Los Angeles-YYZ Toronto Pearson Intl

18h 57m2 stops Portland Seattle/Tacoma Intl

17:15 - 09:20YYZ Toronto Pearson Intl-LAX Los Angeles

19h 05m2 stops Seattle/Tacoma Intl Portland

£722Alaska Airlines

Wed, 11 Nov - Tue, 17 Nov

16:15 - 16:05LAX Los Angeles-YYZ Toronto Pearson Intl

20h 50m2 stops Portland Seattle/Tacoma Intl

17:15 - 08:25YYZ Toronto Pearson Intl-LAX Los Angeles

18h 10m2 stops Seattle/Tacoma Intl Portland

£730Alaska Airlines

Sat, 14 Nov - Fri, 27 Nov

20:48 - 16:05LAX Los Angeles-YYZ Toronto Pearson Intl

16h 17m2 stops Portland Seattle/Tacoma Intl

17:15 - 19:22YYZ Toronto Pearson Intl-LAX Los Angeles

29h 07m2 stops Seattle/Tacoma Intl Portland

£746Alaska Airlines

Sat, 14 Nov - Wed, 25 Nov

20:48 - 16:05LAX Los Angeles-YYZ Toronto Pearson Intl

16h 17m2 stops Portland Seattle/Tacoma Intl

17:15 - 09:20YYZ Toronto Pearson Intl-LAX Los Angeles

19h 05m2 stops Seattle/Tacoma Intl Portland

£782Alaska Airlines

Wed, 11 Nov - Tue, 17 Nov

20:48 - 16:05LAX Los Angeles-YYZ Toronto Pearson Intl

16h 17m2 stops Portland Seattle/Tacoma Intl

17:15 - 09:20YYZ Toronto Pearson Intl-LAX Los Angeles

19h 05m2 stops Seattle/Tacoma Intl Portland

£789Alaska Airlines

Wed, 11 Nov - Tue, 17 Nov

21:15 - 11:19LAX Los Angeles-YYZ Toronto Pearson Intl

11h 04m1 stop New York John F Kennedy Intl

12:15 - 22:39YYZ Toronto Pearson Intl-LAX Los Angeles

13h 24m1 stop New York John F Kennedy Intl

£793Delta

Sat, 14 Nov - Tue, 17 Nov

07:25 - 22:51LAX Los Angeles-YYZ Toronto Pearson Intl

12h 26m1 stop New York John F Kennedy Intl

12:15 - 22:39YYZ Toronto Pearson Intl-LAX Los Angeles

13h 24m1 stop New York John F Kennedy Intl

£806Delta

Sat, 14 Nov - Tue, 17 Nov

22:55 - 06:41LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

14:05 - 16:39YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

£808Multiple Airlines

Wed, 11 Nov - Mon, 30 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

1 Dec

LAX10:00Los Angeles

27h 05m

1 stop

YYZ16:05Toronto Pearson Intl

10 Dec

YYZ17:15Toronto Pearson Intl

18h 22m

2 stops

LAX08:37Los Angeles

£347

Alaska Airlines

4 Dec

LAX20:55Los Angeles

16h 10m

2 stops

YYZ16:05Toronto Pearson Intl

8 Dec

YYZ17:15Toronto Pearson Intl

18h 48m

2 stops

LAX09:03Los Angeles

£350

Alaska Airlines

1 Dec

LAX20:00Los Angeles

17h 05m

1 stop

YYZ16:05Toronto Pearson Intl

10 Dec

YYZ17:15Toronto Pearson Intl

18h 22m

2 stops

LAX08:37Los Angeles

£355

Air Canada flights from Los Angeles to Region of Ontario

Our best Air Canada deals on Los Angeles to Region of Ontario flight tickets

Air Canada

1 Dec

LAX07:40Los Angeles

4h 46m

YYZ15:26Toronto Pearson Intl

1 Dec

YYZ17:30Toronto Pearson Intl

5h 34m

LAX20:04Los Angeles

£283

Air Canada

1 Dec

LAX07:40Los Angeles

4h 46m

YYZ15:26Toronto Pearson Intl

1 Dec

YYZ22:40Toronto Pearson Intl

18h 41m

1 stop

LAX14:21Los Angeles

£303

Air Canada

1 Dec

LAX07:20Los Angeles

8h 54m

1 stop

YYZ19:14Toronto Pearson Intl

1 Dec

YYZ22:40Toronto Pearson Intl

18h 41m

1 stop

LAX14:21Los Angeles

£337

momondo Fare Finder

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

Cheapest return flight

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Thu 26/11

13:35-21:18

Nonstop4h 43m

Toronto Pearson Intl

Tue 1/12

11:30-20:21

1 stop11h 51m

£261

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Thu 26/11

13:35-21:18

Nonstop4h 43m

Toronto Pearson Intl

Tue 1/12

07:30-20:21

2 stops15h 51m

£267

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Thu 26/11

19:41-06:51

1 stop8h 10m

Toronto Pearson Intl

Tue 1/12

07:30-20:21

2 stops15h 51m

£270

Fastest return journey

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Thu 26/11

13:35-21:18

Nonstop4h 43m

Toronto Pearson Intl

Tue 1/12

19:00-21:34

Nonstop5h 34m

£277

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Tue 1/12

07:40-15:26

Nonstop4h 46m

Toronto Pearson Intl

Tue 1/12

17:30-20:04

Nonstop5h 34m

£283

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Tue 24/11

06:00-17:49

1 stop8h 49m

Toronto Pearson Intl

Mon 30/11

17:30-20:04

Nonstop5h 34m

£285

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Mon 4/1

19:10-15:02

1 stop16h 52m

Toronto Pearson Intl

Wed 6/1

07:00-14:21

1 stop10h 21m

£289

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Wed 25/11

18:40-07:30

1 stop9h 50m

Toronto Pearson Intl

Thu 26/11

10:30-17:09

1 stop9h 39m

£296

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Thu 26/11

07:00-21:15

1 stop11h 15m

Toronto Pearson Intl

Thu 3/12

14:05-16:39

Nonstop5h 34m

£302

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Tue 1/12

07:40-15:26

Nonstop4h 46m

Toronto Pearson Intl

Tue 1/12

22:40-14:21

1 stop18h 41m

£303

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

In general, January 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 £287. If you aren’t able to travel to Region of Ontario during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £297.

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 Friday when prices can be found for as low as £450. Flights from Los Angeles to Region of Ontario on a Thursday will generally be more expensive and average around £825. 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 in the evening. Our users have found flights to Region of Ontario in the evening for as low as £483. In the morning is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £825 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 from Los Angeles to 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 £358 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 £324 on momondo.

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

There are 2 cabin classes available to choose from on Los Angeles to Region of 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 33% 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	£144
Fastest flight time	4h 43m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Los Angeles in the past 72 hours is £144. The best return flight deal from Los Angeles to Region of Ontario found on momondo in the last 72 hours is £261.

The fastest flight from Los Angeles to Region of Ontario takes 4h 43m

Direct flights go from Los Angeles to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Los Angeles there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Los Angeles to Ontario

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 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?
momondo data reveals that the most frequently booked plane model on the route from Los Angeles to Region of Ontario is Embraer 195 E2, representing 38.67% of all bookings. The subsequent popular models are Airbus A321-100/200 at 25.90%, Airbus A220-300 at 9.66%, and Boeing 787-8 Dreamliner at 7.08%.

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.