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

21 flights are operational daily from Los Angeles to Region of Ontario as of March 2026. The most popular departure time for this route is 4:00p.m., with 41% of flights per day taking off in the afternoon.

Which airlines fly to Region of Ontario?

Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Region of Ontario from Los Angeles according to our data. Porter Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 6 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Los Angeles Los Angeles to Ontario

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

147 flights are operational weekly from Los Angeles to Region of Ontario as of March 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

When did momondo last update prices for flights from Los Angeles Los Angeles Airport to Ontario?

Prices for flights from Los Angeles Los Angeles Airport to Ontario are refreshed on a daily basis.

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

The number of operators available for flights from Los Angeles Los Angeles Airport to Ontario is 6 as of March 2026.

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

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

The travel and health documents you'll need for your trip to Ontario 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 173 Cheap Flights from Los Angeles to Ontario in 2026

1 adult

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

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7:00 a.m. - 8:03 p.m.

LAX

YYZ

10h 03m

2 stops

10:00 a.m. - 6:30 p.m.

YYZ

LAX

11h 30m

1 stop

C$ 337WestJet

sab, 18 apr - ven, 24 apr

6:05 p.m. - 5:45 a.m.

LAX

YYZ

8h 40m

1 stop

7:00 a.m. - 4:00 p.m.

YYZ

LAX

12h 00m

2 stops

C$ 344WestJet

ven, 1 mag - ven, 8 mag

7:00 a.m. - 7:36 p.m.

LAX

YYZ

9h 36m

1 stop

10:00 a.m. - 6:30 p.m.

YYZ

LAX

11h 30m

1 stop

C$ 346WestJet

gio, 16 apr - mer, 22 apr

6:05 p.m. - 5:45 a.m.

LAX

YYZ

8h 40m

1 stop

6:15 a.m. - 12:25 p.m.

YYZ

LAX

9h 10m

1 stop

C$ 348WestJet

ven, 1 mag - dom, 10 mag

1:15 p.m. - 1:05 a.m.

LAX

YYZ

8h 50m

1 stop

12:40 p.m. - 10:05 p.m.

YYZ

LAX

12h 25m

2 stops

C$ 349WestJet

mar, 28 apr - ven, 1 mag

8:30 a.m. - 9:32 p.m.

LAX

YTZ

10h 02m

1 stop

12:30 p.m. - 8:59 p.m.

YTZ

LAX

11h 29m

1 stop

C$ 437Air Canada

gio, 16 apr - mer, 22 apr

8:30 a.m. - 9:32 p.m.

LAX

YTZ

10h 02m

1 stop

12:30 p.m. - 7:59 p.m.

YTZ

LAX

10h 29m

1 stop

C$ 467Air Canada

mer, 22 apr - sab, 2 mag

4:07 p.m. - 9:20 a.m.

LAX

YUL

14h 13m

2 stops

6:45 a.m. - 12:35 p.m.

YUL

LAX

8h 50m

1 stop

C$ 496Multiple Airlines

lun, 13 apr - gio, 23 apr

12:31 a.m. - 10:10 p.m.

LAX

YUL

18h 39m

2 stops

6:45 a.m. - 11:55 a.m.

YUL

LAX

8h 10m

1 stop

C$ 498Multiple Airlines

mar, 12 mag - dom, 17 mag

12:55 p.m. - 12:37 a.m.

LAX

YUL

8h 42m

1 stop

6:45 a.m. - 11:55 a.m.

YUL

LAX

8h 10m

1 stop

C$ 504Porter Airlines

sab, 23 mag - dom, 31 mag

WestJet flights from Los Angeles to Region of Ontario

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

WestJet

29 May

LAX3:00 p.m.Los Angeles Los Angeles

11h 10m

2 stops

YYZ5:10 a.m.Toronto Pearson Intl

2 Jun

YYZ10:50 a.m.Toronto Pearson Intl

9h 20m

1 stop

LAX5:10 p.m.Los Angeles Los Angeles

C$ 337

WestJet

29 May

LAX3:00 p.m.Los Angeles Los Angeles

11h 10m

2 stops

YYZ5:10 a.m.Toronto Pearson Intl

3 Jun

YYZ3:50 p.m.Toronto Pearson Intl

9h 15m

1 stop

LAX10:05 p.m.Los Angeles Los Angeles

C$ 340

WestJet

1 May

LAX6:05 p.m.Los Angeles Los Angeles

8h 40m

1 stop

YYZ5:45 a.m.Toronto Pearson Intl

8 May

YYZ7:00 a.m.Toronto Pearson Intl

12h 00m

2 stops

LAX4:00 p.m.Los Angeles Los Angeles

C$ 344

Porter Airlines flights from Los Angeles to Region of Ontario

Our best Porter Airlines deals on Los Angeles to Region of Ontario flight tickets

Porter Airlines

27 May

LAX12:55 p.m.Los Angeles Los Angeles

4h 40m

YYZ8:35 p.m.Toronto Pearson Intl

30 May

YYZ9:40 a.m.Toronto Pearson Intl

5h 15m

LAX11:55 a.m.Los Angeles Los Angeles

C$ 408

Porter Airlines

23 May

LAX12:55 p.m.Los Angeles Los Angeles

8h 42m

1 stop

YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl

1 Jun

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

8h 10m

1 stop

LAX11:55 a.m.Los Angeles Los Angeles

C$ 504

Porter Airlines

8 May

LAX12:55 p.m.Los Angeles Los Angeles

8h 42m

1 stop

YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl

11 May

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

8h 10m

1 stop

LAX11:55 a.m.Los Angeles Los Angeles

C$ 523

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles Los Angeles

sab 18/4

7:00 a.m.-8:03 p.m.

2 stops10h 03m

Toronto Pearson Intl

ven 24/4

10:00 a.m.-6:30 p.m.

1 stop11h 30m

C$ 337

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles Los Angeles

ven 1/5

6:05 p.m.-5:45 a.m.

1 stop8h 40m

Toronto Pearson Intl

ven 8/5

7:00 a.m.-4:00 p.m.

2 stops12h 00m

C$ 344

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles Los Angeles

gio 16/4

7:00 a.m.-7:36 p.m.

1 stop9h 36m

Toronto Pearson Intl

mer 22/4

10:00 a.m.-6:30 p.m.

1 stop11h 30m

C$ 346

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles Los Angeles

ven 1/5

6:05 p.m.-5:45 a.m.

1 stop8h 40m

Toronto Pearson Intl

dom 10/5

6:15 a.m.-12:25 p.m.

1 stop9h 10m

C$ 348

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles Los Angeles

mar 28/4

1:15 p.m.-1:05 a.m.

1 stop8h 50m

Toronto Pearson Intl

ven 1/5

12:40 p.m.-10:05 p.m.

2 stops12h 25m

C$ 349

Los AngelesToronto

LAX - YTZ

LAXYTZ

Los Angeles Los Angeles

gio 16/4

8:30 a.m.-9:32 p.m.

1 stop10h 02m

Toronto Island

mer 22/4

12:30 p.m.-8:59 p.m.

1 stop11h 29m

C$ 437

Los AngelesToronto

LAX - YTZ

LAXYTZ

Los Angeles Los Angeles

mer 22/4

8:30 a.m.-9:32 p.m.

1 stop10h 02m

Toronto Island

sab 2/5

12:30 p.m.-7:59 p.m.

1 stop10h 29m

C$ 467

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

lun 13/4

4:07 p.m.-9:20 a.m.

2 stops14h 13m

Montreal Pierre Elliott Trudeau Intl

gio 23/4

6:45 a.m.-12:35 p.m.

1 stop8h 50m

C$ 496

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

mar 12/5

12:31 a.m.-10:10 p.m.

2 stops18h 39m

Montreal Pierre Elliott Trudeau Intl

dom 17/5

6:45 a.m.-11:55 a.m.

1 stop8h 10m

C$ 498

Quickest round-trip

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

sab 23/5

12:55 p.m.-12:37 a.m.

1 stop8h 42m

Montreal Pierre Elliott Trudeau Intl

dom 31/5

6:45 a.m.-11:55 a.m.

1 stop8h 10m

C$ 504

Flights are sorted by cheapest round-trip flights first.

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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, June 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 C$ 392. If you are unable to visit Region of Ontario during the month of June, then departing from Los Angeles during the month May is also very affordable. Most momondo users find prices during this month for around C$ 394.

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. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 365. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 513.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is in the evening. Flights from Los Angeles to Region of Ontario during this time can be as low as C$ 239. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 524 on average. Flights to Region of Ontario from Los Angeles in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Los Angeles Los Angeles to Ontario flight route?

Fly from Los Angeles Los Angeles to Toronto Pearson Intl for the best Los Angeles 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 C$ 481 when searching weeks out. 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 C$ 256 on momondo.

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

There are 3 cabin classes available to choose from on Los Angeles 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	C$ 262
Fastest flight time	4h 40m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Los Angeles in the past 72 hours is C$ 262. The best round-trip flight deal from Los Angeles to Region of Ontario found on momondo in the last 72 hours is C$ 193.

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

Search flight deals

When did momondo last update prices for flights from Los Angeles Los Angeles Airport to Ontario?
Prices for flights from Los Angeles Los Angeles Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Los Angeles Los Angeles Airport to Ontario?
The number of operators available for flights from Los Angeles Los Angeles Airport to Ontario is 6 as of March 2026.
How old do you have to be to fly from Los Angeles Los Angeles 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 Los Angeles Los Angeles Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
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 46.68% of all bookings. The subsequent popular models are Airbus A321-100/200 at 24.70%, Airbus A220-300 at 9.62%, and Boeing 737 MAX 8 at 3.93%.

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
Porter Airlines	PriceFrom C$ 145	Free Cancellation	Rating 8.0 424 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 168	Free Cancellation	Rating 7.1 10,811 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 175	Free Cancellation	Rating 7.7 521 reviews	Search Air Transat flights
American Airlines	PriceFrom C$ 181	Free Cancellation	Rating 7.1 11,467 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 202	Free Cancellation	Rating 7.4 9,433 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 209	Free Cancellation	Rating 7.2 3,296 reviews	Search WestJet flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Los Angeles.

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

All flight searches from Los Angeles to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Los Angeles to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Los Angeles and alert you when they 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.

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Popular Cities in Ontario

Flights to Torontofrom C$ 144

Flights to Vancouverfrom C$ 86

Flights to Montrealfrom C$ 223

Flights to Calgaryfrom C$ 110

Flights to Ottawafrom C$ 183

Flights to Winnipegfrom C$ 78

Flights to Halifaxfrom C$ 151

Flights to Kelownafrom C$ 111

Flights to Saskatoonfrom C$ 188

Flights to Reginafrom C$ 160

Flights to St. John'sfrom C$ 174

Flights to Québec Cityfrom C$ 304

Cheap flights from Los Angeles to Ontario from C$ 173

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 22/4. 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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WestJet flights from Los Angeles to Region of Ontario

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

Porter Airlines flights from Los Angeles to Region of Ontario

Our best Porter Airlines deals on Los Angeles to Region of Ontario flight tickets

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

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

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

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

What is the cheapest Los Angeles Los Angeles to Ontario flight route?

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

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

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

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

Which airlines fly to Region of Ontario?

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

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

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

Fastest flight time

Direct flights

Airports in 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

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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