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

17 flights are operational daily from Los Angeles to Region of Ontario as of November 2026. The most popular departure time for this route is 1:00p.m., with 47% of flights per day taking off in the afternoon.

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

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

Which airlines fly to Region of Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from Los Angeles according to our data. Air Canada is the first choice among our users, with 58% 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 week?

121 flights are operational weekly from Los Angeles to Region of Ontario as of November 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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 November 2026.

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$ 231 Cheap Flights from Los Angeles to Ontario in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Los Angeles to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 p.m. - 4:47 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

17h 42m1 stop Phoenix Sky Harbor Intl

2:15 p.m. - 9:20 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

10h 05m1 stop Calgary

C$ 440Multiple Airlines

Tue, 9 Feb - Thu, 25 Feb

8:05 p.m. - 4:47 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

17h 42m1 stop Phoenix Sky Harbor Intl

2:15 p.m. - 9:20 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

10h 05m1 stop Calgary

C$ 447Multiple Airlines

Tue, 9 Feb - Fri, 26 Feb

1:35 p.m. - 9:18 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 43mdirect

9:55 a.m. - 12:31 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 36mdirect

C$ 472Porter Airlines

Mon, 23 Nov - Tue, 1 Dec

1:35 p.m. - 9:20 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mdirect

9:55 a.m. - 12:31 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 36mdirect

C$ 474Porter Airlines

Thu, 3 Dec - Sun, 6 Dec

10:55 p.m. - 9:15 a.m.LAX Los Angeles-YOW Ottawa

7h 20m1 stop Toronto Pearson Intl

1:25 p.m. - 9:39 p.m.YOW Ottawa-LAX Los Angeles

11h 14m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 499Air Canada

Sun, 10 Jan - Mon, 18 Jan

7:00 a.m. - 7:20 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

9h 20m1 stop Calgary

4:10 p.m. - 10:58 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

9h 48m1 stop Denver Intl

C$ 505WestJet

Fri, 27 Nov - Fri, 4 Dec

5:35 p.m. - 1:21 a.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

7:00 p.m. - 9:34 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

C$ 509Air Canada

Sun, 22 Nov - Tue, 1 Dec

7:00 a.m. - 11:40 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

13h 40m2 stops Calgary Edmonton

2:15 p.m. - 9:20 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

10h 05m1 stop Calgary

C$ 509WestJet

Tue, 12 Jan - Thu, 14 Jan

6:00 a.m. - 4:12 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

7h 12m1 stop Dallas/Fort Worth

10:59 a.m. - 4:55 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

8h 56m1 stop Philadelphia

C$ 644American Airlines

Fri, 27 Nov - Fri, 4 Dec

9:38 a.m. - 9:45 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

9h 07m1 stop Philadelphia

3:22 p.m. - 9:37 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

9h 15m1 stop Chicago O'Hare Intl

C$ 654American Airlines

Tue, 17 Nov - Wed, 2 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

1:35 p.m. - 9:18 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 43mdirect

9:55 a.m. - 12:32 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 37mdirect

C$ 549Porter Airlines

Fri, 6 Nov - Tue, 10 Nov

1:35 p.m. - 9:18 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 43mdirect

9:55 a.m. - 12:32 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 37mdirect

C$ 612Porter Airlines

Sat, 7 Nov - Sun, 15 Nov

8:30 a.m. - 8:50 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

9h 20m1 stop Montreal Pierre Elliott Trudeau Intl

2:05 p.m. - 4:39 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

C$ 615Air Canada

Sat, 7 Nov - Sun, 15 Nov

1:24 p.m. - 3:20 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

22h 56m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

9:55 a.m. - 12:32 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 37mdirect

C$ 623Multiple Airlines

Wed, 4 Nov - Thu, 19 Nov

1:24 p.m. - 3:20 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

22h 56m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

9:55 a.m. - 12:32 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 37mdirect

C$ 623Multiple Airlines

Wed, 4 Nov - Fri, 20 Nov

8:30 a.m. - 9:36 p.m.LAX Los Angeles-YTZ Toronto Island

10h 06m1 stop Montreal Pierre Elliott Trudeau Intl

12:30 p.m. - 9:39 p.m.YTZ Toronto Island-LAX Los Angeles

12h 09m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 745Air Canada

Sat, 7 Nov - Sun, 15 Nov

5:00 p.m. - 10:55 a.m.LAX Los Angeles-YYZ Toronto Pearson Intl

14h 55m1 stop Calgary

9:10 a.m. - 9:20 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

15h 10m2 stops Winnipeg Calgary

C$ 762WestJet

Mon, 9 Nov - Fri, 13 Nov

5:00 p.m. - 10:55 a.m.LAX Los Angeles-YYZ Toronto Pearson Intl

14h 55m1 stop Calgary

10:50 p.m. - 11:15 a.m.YYZ Toronto Pearson Intl-LAX Los Angeles

15h 25m2 stops Winnipeg Calgary

C$ 809WestJet

Mon, 9 Nov - Mon, 23 Nov

7:40 a.m. - 3:26 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

12:00 p.m. - 2:34 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

C$ 1,301United Airlines

Sun, 8 Nov - Fri, 20 Nov

7:00 a.m. - 4:47 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

6h 47m1 stop Chicago O'Hare Intl

12:00 p.m. - 2:34 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

C$ 2,010United Airlines

Sat, 7 Nov - Thu, 12 Nov

Cheap direct flights

Enter your travel dates to find the best prices.

1:35 p.m. - 9:18 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 43mdirect

9:55 a.m. - 12:31 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 36mdirect

C$ 472Porter Airlines

Mon, 23 Nov - Tue, 1 Dec

1:35 p.m. - 9:20 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mdirect

9:55 a.m. - 12:31 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 36mdirect

C$ 474Porter Airlines

Thu, 3 Dec - Sun, 6 Dec

5:35 p.m. - 1:21 a.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

9:55 a.m. - 12:32 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 37mdirect

C$ 495Multiple Airlines

Fri, 20 Nov - Thu, 26 Nov

10:55 p.m. - 6:41 a.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

9:55 a.m. - 12:31 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 36mdirect

C$ 506Multiple Airlines

Sun, 22 Nov - Tue, 1 Dec

5:35 p.m. - 1:21 a.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

7:00 p.m. - 9:34 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

C$ 509Air Canada

Sun, 22 Nov - Tue, 1 Dec

7:40 a.m. - 3:26 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

12:00 p.m. - 2:34 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

C$ 510Air Canada

Sun, 22 Nov - Tue, 1 Dec

1:35 p.m. - 9:18 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 43mdirect

10:00 a.m. - 12:43 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 43mdirect

C$ 734American Airlines

Mon, 18 Jan - Thu, 21 Jan

10:55 p.m. - 6:41 a.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

2:05 p.m. - 4:39 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

C$ 804United Airlines

Sun, 22 Nov - Tue, 1 Dec

5:35 p.m. - 1:21 a.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 46mdirect

2:05 p.m. - 4:39 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 34mdirect

C$ 804United Airlines

Sun, 29 Nov - Sun, 6 Dec

1:35 p.m. - 9:20 p.m.LAX Los Angeles-YYZ Toronto Pearson Intl

4h 45mdirect

9:55 a.m. - 12:38 p.m.YYZ Toronto Pearson Intl-LAX Los Angeles

5h 43mdirect

C$ 946American Airlines

Fri, 25 Dec - Fri, 1 Jan

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? Early arrival? Instantly customize 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

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

23 Nov

LAX1:35 p.m.Los Angeles

4h 43m

YYZ9:18 p.m.Toronto Pearson Intl

1 Dec

YYZ9:55 a.m.Toronto Pearson Intl

5h 36m

LAX12:31 p.m.Los Angeles

C$ 472

Porter Airlines

3 Dec

LAX1:35 p.m.Los Angeles

4h 45m

YYZ9:20 p.m.Toronto Pearson Intl

6 Dec

YYZ9:55 a.m.Toronto Pearson Intl

5h 36m

LAX12:31 p.m.Los Angeles

C$ 474

Porter Airlines

27 Nov

LAX1:35 p.m.Los Angeles

4h 43m

YYZ9:18 p.m.Toronto Pearson Intl

4 Dec

YYZ9:55 a.m.Toronto Pearson Intl

5h 36m

LAX12:31 p.m.Los Angeles

C$ 485

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

10 Jan

LAX10:55 p.m.Los Angeles

7h 20m

1 stop

YOW9:15 a.m.Ottawa

18 Jan

YOW1:25 p.m.Ottawa

11h 14m

1 stop

LAX9:39 p.m.Los Angeles

C$ 499

Air Canada

22 Nov

LAX7:40 a.m.Los Angeles

4h 46m

YYZ3:26 p.m.Toronto Pearson Intl

1 Dec

YYZ12:00 p.m.Toronto Pearson Intl

5h 34m

LAX2:34 p.m.Los Angeles

C$ 510

Air Canada

22 Nov

LAX10:55 p.m.Los Angeles

4h 46m

YYZ6:41 a.m.Toronto Pearson Intl

1 Dec

YYZ6:15 a.m.Toronto Pearson Intl

11h 06m

1 stop

LAX2:21 p.m.Los Angeles

C$ 519

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 round-trip

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Tue 9/2

8:05 p.m.-4:47 p.m.

1 stop17h 42m

Toronto Pearson Intl

Thu 25/2

2:15 p.m.-9:20 p.m.

1 stop10h 05m

C$ 440

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Tue 9/2

8:05 p.m.-4:47 p.m.

1 stop17h 42m

Toronto Pearson Intl

Fri 26/2

2:15 p.m.-9:20 p.m.

1 stop10h 05m

C$ 447

Quickest round-trip

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Mon 23/11

1:35 p.m.-9:18 p.m.

Nonstop4h 43m

Toronto Pearson Intl

Tue 1/12

9:55 a.m.-12:31 p.m.

Nonstop5h 36m

C$ 472

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Thu 3/12

1:35 p.m.-9:20 p.m.

Nonstop4h 45m

Toronto Pearson Intl

Sun 6/12

9:55 a.m.-12:31 p.m.

Nonstop5h 36m

C$ 474

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Sun 10/1

10:55 p.m.-9:15 a.m.

1 stop7h 20m

Ottawa

Mon 18/1

1:25 p.m.-9:39 p.m.

1 stop11h 14m

C$ 499

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Fri 27/11

7:00 a.m.-7:20 p.m.

1 stop9h 20m

Toronto Pearson Intl

Fri 4/12

4:10 p.m.-10:58 p.m.

1 stop9h 48m

C$ 505

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Sun 22/11

5:35 p.m.-1:21 a.m.

Nonstop4h 46m

Toronto Pearson Intl

Tue 1/12

7:00 p.m.-9:34 p.m.

Nonstop5h 34m

C$ 509

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Tue 12/1

7:00 a.m.-11:40 p.m.

2 stops13h 40m

Toronto Pearson Intl

Thu 14/1

2:15 p.m.-9:20 p.m.

1 stop10h 05m

C$ 509

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Fri 27/11

6:00 a.m.-4:12 p.m.

1 stop7h 12m

Toronto Pearson Intl

Fri 4/12

10:59 a.m.-4:55 p.m.

1 stop8h 56m

C$ 644

Los AngelesToronto

LAX Los Angeles - YYZ Toronto Pearson Intl

LAXYYZ

Los Angeles

Tue 17/11

9:38 a.m.-9:45 p.m.

1 stop9h 07m

Toronto Pearson Intl

Wed 2/12

3:22 p.m.-9:37 p.m.

1 stop9h 15m

C$ 654

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, 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 C$ 527. If you are unable to visit Region of Ontario during the month of January, then departing from Los Angeles during the month February is also very affordable. Most momondo users find prices during this month for around C$ 558.

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$ 600. The most expensive day to fly to Region of Ontario is Wednesday, with ticket prices averaging around C$ 690.

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 afternoon. Flights from Los Angeles to Region of Ontario during this time can be as low as C$ 497. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 688 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 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 C$ 669 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$ 600 on momondo.

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

There are 4 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 39% 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$ 231
Fastest flight time	4h 40m
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 C$ 231. The best round-trip flight deal from Los Angeles to Region of Ontario found on momondo in the last 72 hours is C$ 440.

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 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 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 November 2026.
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 38.63% of all bookings. The subsequent popular models are Airbus A321-100/200 at 24.19%, Airbus A220-300 at 10.05%, and Boeing 787-8 Dreamliner at 7.52%.

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
American Airlines	PriceFrom C$ 263	Free Cancellation	Rating 7.0 12,233 reviews	Search American Airlines flights
Porter Airlines	PriceFrom C$ 301	Free Cancellation	Rating 8.0 467 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 303	Free Cancellation	Rating 7.2 3,441 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 307	Free Cancellation	Rating 7.1 11,853 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 520	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines 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

Find my bookings

Get notified when prices go down

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

1 adult

Thu 3/12

Thu 10/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular cities

Other flights from Los Angeles

Other flights to Ontario

Airlines

Complete your trip

Feeling lucky

Popular Cities in Ontario

Flights to Torontofrom C$ 151

Flights to Vancouverfrom C$ 113

Flights to Calgaryfrom C$ 89

Flights to Montrealfrom C$ 305

Flights to Winnipegfrom C$ 155

Flights to Halifaxfrom C$ 159

Flights to Ottawafrom C$ 323

Flights to Kelownafrom C$ 137

Flights to Saskatoonfrom C$ 191

Flights to St. John'sfrom C$ 295

Flights to Reginafrom C$ 335

Flights to Québec Cityfrom C$ 453

Cheap flights from Los Angeles to Ontario from C$ 231

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 28/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Los Angeles to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

Porter Airlines flights from Los Angeles to Region of Ontario

Our best Porter Airlines 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

momondo Fare Finder

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

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 to Ontario flight route?

How far in advance should I book a flight from Los Angeles to Ontario?

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from Los Angeles to 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

Los Angeles flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Ontario

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Ontario

Explore popular destinations other users love

According to popular flight searches on momondo this year