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

217 flights are operational weekly from Los Angeles to Region of Ontario as of September 2025. The most popular departure day for this route is Tue, with 16% of flights per week taking off on this day.

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

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

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 48% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 5 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

31 flights are operational daily from Los Angeles to Region of Ontario as of September 2025. The most popular departure time for this route is 7:00a.m., with 42% of flights per day taking off in the afternoon.

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

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

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

The number of operators available for flights from Los Angeles Airport to Ontario is 5 as of September 2025.

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 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 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$ 115 Cheap Flights from Los Angeles to Ontario in 2025/26

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Find the cheapest flights from Los Angeles to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:00 a.m. - 12:31 a.m.LAX-YYZ

14h 31m2 stops

8:00 a.m. - 6:09 p.m.YYZ-LAX

13h 09m2 stops

C$ 228WestJet

Find Deal

Thu, 9 Oct - Sun, 19 Oct

11:10 p.m. - 7:00 a.m.LAX-YYZ

4h 50mdirect

9:00 a.m. - 8:21 p.m.YYZ-LAX

14h 21m2 stops

C$ 229WestJet

Find Deal

Fri, 10 Oct - Sun, 12 Oct

2:00 p.m. - 9:50 p.m.LAX-YYZ

4h 50mdirect

12:00 p.m. - 6:09 p.m.YYZ-LAX

9h 09m1 stop

C$ 231Multiple Airlines

Find Deal

Wed, 8 Oct - Sat, 11 Oct

2:00 p.m. - 9:50 p.m.LAX-YYZ

4h 50mdirect

12:00 p.m. - 6:09 p.m.YYZ-LAX

9h 09m1 stop

C$ 232Multiple Airlines

Find Deal

Thu, 9 Oct - Wed, 15 Oct

7:00 a.m. - 12:31 a.m.LAX-YYZ

14h 31m2 stops

11:00 a.m. - 5:16 p.m.YYZ-LAX

9h 16m1 stop

C$ 233WestJet

Find Deal

Sat, 4 Oct - Sat, 18 Oct

10:30 p.m. - 11:45 a.m.LAX-YTZ

10h 15m1 stop

8:25 p.m. - 11:05 a.m.YTZ-LAX

17h 40m1 stop

C$ 290Air Canada

Find Deal

Thu, 16 Oct - Sun, 19 Oct

10:30 p.m. - 10:39 a.m.LAX-YYZ

9h 09m1 stop

6:35 p.m. - 8:53 p.m.YYZ-LAX

5h 18mdirect

C$ 294Air Canada

Find Deal

Wed, 1 Oct - Sat, 4 Oct

12:56 a.m. - 6:52 p.m.LAX-YOW

14h 56m2 stops

6:05 a.m. - 12:45 p.m.YOW-LAX

9h 40m1 stop

C$ 354United Airlines

Find Deal

Mon, 6 Oct - Wed, 15 Oct

8:05 a.m. - 4:20 p.m.LAX-YUL

5h 15mdirect

4:45 p.m. - 7:40 p.m.YUL-LAX

5h 55mdirect

C$ 416United Airlines

Find Deal

Sat, 11 Oct - Tue, 14 Oct

1:40 p.m. - 12:41 a.m.LAX-YOW

8h 01m1 stop

6:45 a.m. - 12:39 p.m.YOW-LAX

8h 54m1 stop

C$ 435Porter Airlines

Find Deal

Tue, 28 Oct - Tue, 4 Nov

WestJet flights from Los Angeles to Region of Ontario

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

WestJet

9 Oct

LAX7:00 a.m.Los Angeles

14h 31m

2 stops

YYZ12:31 a.m.Toronto Pearson Intl

19 Oct

YYZ8:00 a.m.Toronto Pearson Intl

13h 09m

2 stops

LAX6:09 p.m.Los Angeles

C$ 228

Find similar

WestJet

10 Oct

LAX11:10 p.m.Los Angeles

4h 50m

YYZ7:00 a.m.Toronto Pearson Intl

12 Oct

YYZ9:00 a.m.Toronto Pearson Intl

14h 21m

2 stops

LAX8:21 p.m.Los Angeles

C$ 229

Find similar

WestJet

29 Sep

LAX7:00 a.m.Los Angeles

11h 01m

2 stops

YYZ9:01 p.m.Toronto Pearson Intl

7 Oct

YYZ12:00 p.m.Toronto Pearson Intl

9h 09m

1 stop

LAX6:09 p.m.Los Angeles

C$ 231

Find similar

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

16 Oct

LAX10:30 p.m.Los Angeles

10h 15m

1 stop

YTZ11:45 a.m.Toronto Island

19 Oct

YTZ8:25 p.m.Toronto Island

17h 40m

1 stop

LAX11:05 a.m.Los Angeles

C$ 290

Find similar

Air Canada

1 Oct

LAX10:30 p.m.Los Angeles

9h 09m

1 stop

YYZ10:39 a.m.Toronto Pearson Intl

4 Oct

YYZ6:35 p.m.Toronto Pearson Intl

5h 18m

LAX8:53 p.m.Los Angeles

C$ 294

Find similar

Air Canada

17 Oct

LAX10:30 p.m.Los Angeles

8h 15m

1 stop

YTZ9:45 a.m.Toronto Island

24 Oct

YTZ8:25 p.m.Toronto Island

17h 45m

1 stop

LAX11:10 a.m.Los Angeles

C$ 307

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Thu 9/10

7:00 a.m.-12:31 a.m.

2 stops14h 31m

Toronto Pearson Intl

Sun 19/10

8:00 a.m.-6:09 p.m.

2 stops13h 09m

C$ 228

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Fri 10/10

11:10 p.m.-7:00 a.m.

Nonstop4h 50m

Toronto Pearson Intl

Sun 12/10

9:00 a.m.-8:21 p.m.

2 stops14h 21m

C$ 229

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Wed 8/10

2:00 p.m.-9:50 p.m.

Nonstop4h 50m

Toronto Pearson Intl

Sat 11/10

12:00 p.m.-6:09 p.m.

1 stop9h 09m

C$ 231

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Thu 9/10

2:00 p.m.-9:50 p.m.

Nonstop4h 50m

Toronto Pearson Intl

Wed 15/10

12:00 p.m.-6:09 p.m.

1 stop9h 09m

C$ 232

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Sat 4/10

7:00 a.m.-12:31 a.m.

2 stops14h 31m

Toronto Pearson Intl

Sat 18/10

11:00 a.m.-5:16 p.m.

1 stop9h 16m

C$ 233

Los AngelesToronto

LAX - YTZ

LAXYTZ

Los Angeles

Thu 16/10

10:30 p.m.-11:45 a.m.

1 stop10h 15m

Toronto Island

Sun 19/10

8:25 p.m.-11:05 a.m.

1 stop17h 40m

C$ 290

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Wed 1/10

10:30 p.m.-10:39 a.m.

1 stop9h 09m

Toronto Pearson Intl

Sat 4/10

6:35 p.m.-8:53 p.m.

Nonstop5h 18m

C$ 294

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 6/10

12:56 a.m.-6:52 p.m.

2 stops14h 56m

Ottawa

Wed 15/10

6:05 a.m.-12:45 p.m.

1 stop9h 40m

C$ 354

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Sat 11/10

8:05 a.m.-4:20 p.m.

Nonstop5h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

4:45 p.m.-7:40 p.m.

Nonstop5h 55m

C$ 416

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Tue 28/10

1:40 p.m.-12:41 a.m.

1 stop8h 01m

Ottawa

Tue 4/11

6:45 a.m.-12:39 p.m.

1 stop8h 54m

C$ 435

Flights are sorted by cheapest round-trip 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, 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 C$ 367. If you are unable to visit Region of Ontario during the month of May, then departing from Los Angeles during the month October is also very affordable. Most momondo users find prices during this month for around C$ 383.

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$ 360. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 512.

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$ 277. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 463 on average. Flights to Region of Ontario from Los Angeles at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 C$ 435 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$ 303 on momondo.

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

There are 4 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?

No. A direct flight is the cheapest option for a flight between Los Angeles to Region of Ontario.

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$ 188
Fastest flight time	4h 35m
Direct flights	Every day
Airports in Region of Ontario	1 airport

The best one-way flight to Region of Ontario from Los Angeles in the past 72 hours is C$ 188. The best round-trip flight deal from Los Angeles to Region of Ontario found on momondo in the last 72 hours is C$ 205.

The fastest flight from Los Angeles to Region of Ontario takes 4h 35m

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

There is 1 airport near Region of Ontario: Toronto Pearson Intl (YYZ)

Search flight deals

When did momondo last update prices for flights from Los Angeles Airport to Ontario?
Prices for flights from Los Angeles Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Los Angeles Airport to Ontario?
The number of operators available for flights from Los Angeles Airport to Ontario is 5 as of September 2025.
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 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 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 31.51% of all bookings. The subsequent popular models are Airbus A321-100/200 at 26.03%, Boeing 737 MAX 8 at 11.35%, and Boeing 787-8 Dreamliner at 10.89%.

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$ 146	Free Cancellation	Rating 7.9 363 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 196	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 204	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 217	Free Cancellation	Rating 7.2 3,093 reviews	Search WestJet flights
Air Transat	PriceFrom C$ 239	Free Cancellation	Rating 7.7 438 reviews	Search Air Transat 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.

Start using Trips

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Get notified when prices go down

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Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom C$ 101

Flights to Vancouverfrom C$ 55

Flights to Montrealfrom C$ 188

Flights to Calgaryfrom C$ 69

Flights to Ottawafrom C$ 160

Flights to Winnipegfrom C$ 109

Flights to Halifaxfrom C$ 120

Flights to Kelownafrom C$ 69

Flights to Saskatoonfrom C$ 122

Flights to Reginafrom C$ 102

Flights to St. John'sfrom C$ 149

Flights to Québec Cityfrom C$ 293

Cheap flights from Los Angeles to Ontario from C$ 115

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 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Los Angeles to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

WestJet flights from Los Angeles to Region of Ontario

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

Air Canada flights from Los Angeles to Region of Ontario

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

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Use the filters below to find and compare flights from Los Angeles to Ontario that are best for you.

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?

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$ 360. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 512.

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

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?

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

There are 4 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?

No. A direct flight is the cheapest option for a flight between Los Angeles to Region of Ontario.

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

WestJet, Air Transat, and Porter Airlines are the most popular carriers operating from 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?

31 flights are operational daily from Los Angeles to Region of Ontario as of September 2025. The most popular departure time for this route is 7:00a.m., with 42% of flights per day taking off in the afternoon.

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

217 flights are operational weekly from Los Angeles to Region of Ontario as of September 2025. The most popular departure day for this route is Tue, with 16% of flights per week taking off on this day.

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

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

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?

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

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

Why use momondo?

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

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

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

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

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