Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Los Angeles to Ontario from £76

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Los Angeles to Ontario

Cheap return flights

Porter Airlines Logo
14:00 - 21:50LAX-YYZ
4h 50mdirect
Porter Airlines Logo
10:40 - 13:00YYZ-LAX
5h 20mdirect
£175Porter Airlines
Find Deal
ven., 3 oct. - mar., 7 oct.
United Airlines Logo
00:25 - 16:02LAX-YYZ
12h 37m1 stop
United Airlines Logo
19:40 - 00:59YYZ-LAX
8h 19m1 stop
£176United Airlines
Find Deal
jeu., 13 nov. - ven., 14 nov.
WestJet Logo
23:10 - 07:01LAX-YYZ
4h 51mdirect
WestJet Logo
19:45 - 22:11YYZ-LAX
5h 26mdirect
£187WestJet
Find Deal
ven., 22 août - mar., 2 sept.
WestJet Logo
23:10 - 07:01LAX-YYZ
4h 51mdirect
WestJet Logo
15:00 - 21:46YYZ-LAX
9h 46m1 stop
£191WestJet
Find Deal
ven., 22 août - mar., 2 sept.
Alaska Airlines Logo
10:00 - 15:35LAX-YYZ
26h 35m1 stop
Alaska Airlines Logo
16:45 - 22:46YYZ-LAX
9h 01m1 stop
£204Alaska Airlines
Find Deal
mar., 11 nov. - mar., 18 nov.
Alaska Airlines Logo
21:11 - 15:00LAX-YYZ
14h 49m1 stop
Alaska Airlines Logo
16:45 - 07:36YYZ-LAX
17h 51m2 stops
£237Alaska Airlines
Find Deal
ven., 17 oct. - lun., 27 oct.
Logo
11:40 - 00:41LAX-YUL
10h 01m1 stop
Logo
06:45 - 13:00YUL-LAX
9h 15m1 stop
£239
Find Deal
dim., 14 sept. - dim., 21 sept.
Delta Logo
06:15 - 21:58LAX-YYZ
12h 43m1 stop
Delta Logo
19:21 - 23:50YYZ-LAX
7h 29m1 stop
£241Delta
Find Deal
mar., 2 sept. - lun., 8 sept.
Delta Logo
23:35 - 11:53LAX-YYZ
9h 18m1 stop
Delta Logo
10:10 - 14:02YYZ-LAX
6h 52m1 stop
£242Delta
Find Deal
lun., 25 août - mar., 9 sept.
Logo
22:30 - 06:53LAX-YUL
5h 23mdirect
Logo
06:45 - 13:00YUL-LAX
9h 15m1 stop
£246
Find Deal
dim., 14 sept. - dim., 21 sept.

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
11 Nov
LAX10:00Los Angeles
26h 35m
1 stop
YYZ15:35Toronto Pearson Intl
18 Nov
YYZ16:45Toronto Pearson Intl
9h 01m
1 stop
LAX22:46Los Angeles
£204
Find similar
Alaska Airlines
17 Oct
LAX21:11Los Angeles
14h 49m
1 stop
YYZ15:00Toronto Pearson Intl
27 Oct
YYZ16:45Toronto Pearson Intl
17h 51m
2 stops
LAX07:36Los Angeles
£237
Find similar
Alaska Airlines
19 Sept
LAX11:00Los Angeles
25h 00m
2 stops
YYZ15:00Toronto Pearson Intl
23 Sept
YYZ16:45Toronto Pearson Intl
21h 06m
2 stops
LAX10:51Los Angeles
£243
Find similar

Delta flights from Los Angeles to Region of Ontario

Our best Delta deals on Los Angeles to Region of Ontario flight tickets
Delta
2 Sept
LAX06:15Los Angeles
12h 43m
1 stop
YYZ21:58Toronto Pearson Intl
8 Sept
YYZ19:21Toronto Pearson Intl
7h 29m
1 stop
LAX23:50Los Angeles
£241
Find similar
Delta
25 Aug
LAX23:35Los Angeles
9h 18m
1 stop
YYZ11:53Toronto Pearson Intl
9 Sept
YYZ10:10Toronto Pearson Intl
6h 52m
1 stop
LAX14:02Los Angeles
£242
Find similar
Delta
22 Aug
LAX08:35Los Angeles
12h 18m
1 stop
YUL23:53Montreal Pierre Elliott Trudeau Intl
27 Aug
YUL07:00Montreal Pierre Elliott Trudeau Intl
10h 03m
1 stop
LAX14:03Los Angeles
£260
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 1 août 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

ven. 3/10

14:00-21:50

Nonstop4h 50m

Toronto Pearson Intl

mar. 7/10

10:40-13:00

Nonstop5h 20m

£175

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

jeu. 13/11

00:25-16:02

1 stop12h 37m

Toronto Pearson Intl

ven. 14/11

19:40-00:59

1 stop8h 19m

£176

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

ven. 22/8

23:10-07:01

Nonstop4h 51m

Toronto Pearson Intl

mar. 2/9

19:45-22:11

Nonstop5h 26m

£187

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

ven. 22/8

23:10-07:01

Nonstop4h 51m

Toronto Pearson Intl

mar. 2/9

15:00-21:46

1 stop9h 46m

£191

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

mar. 11/11

10:00-15:35

1 stop26h 35m

Toronto Pearson Intl

mar. 18/11

16:45-22:46

1 stop9h 01m

£204

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

ven. 17/10

21:11-15:00

1 stop14h 49m

Toronto Pearson Intl

lun. 27/10

16:45-07:36

2 stops17h 51m

£237

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

dim. 14/9

11:40-00:41

1 stop10h 01m

Montreal Pierre Elliott Trudeau Intl

dim. 21/9

06:45-13:00

1 stop9h 15m

£239

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

mar. 2/9

06:15-21:58

1 stop12h 43m

Toronto Pearson Intl

lun. 8/9

19:21-23:50

1 stop7h 29m

£241

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

lun. 25/8

23:35-11:53

1 stop9h 18m

Toronto Pearson Intl

mar. 9/9

10:10-14:02

1 stop6h 52m

£242

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

dim. 14/9

22:30-06:53

Nonstop5h 23m

Montreal Pierre Elliott Trudeau Intl

dim. 21/9

06:45-13:00

1 stop9h 15m

£246

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £201. If you aren’t able to travel to Region of Ontario during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £206.

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 £223. Flights from Los Angeles to Region of Ontario on a Thursday will generally be more expensive and average around £3,624. 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 £220. In the morning is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £641 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 £242 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 £162 on momondo.

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

There are 2 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 77% 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

£76

Fastest flight time

4h 42m

Direct flights

Every day

Airports in Region of Ontario

4 airports
The best one-way flight to Region of Ontario from Los Angeles in the past 72 hours is £76. The best return flight deal from Los Angeles to Region of Ontario found on momondo in the last 72 hours is £175.
The fastest flight from Los Angeles to Region of Ontario takes 4h 42m
Direct flights go from Los Angeles to Region of Ontario every day.
There are 4 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Region of Waterloo Intl (YKF), Toronto Pearson Intl (YYZ), Hamilton (YHM)
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 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
Porter AirlinesPriceFrom £149Free CancellationRating
8.0
318 reviews
Search Porter Airlines 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mer. 6/8
mer. 13/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom £305
Flights to Vancouverfrom £416
Flights to Calgaryfrom £332
Flights to Montrealfrom £298
Flights to Ottawafrom £436
Flights to Winnipegfrom £465
Flights to Halifaxfrom £283
Flights to Saskatoonfrom £457
Flights to Kelownafrom £456
Flights to Reginafrom £481
Flights to Québec Cityfrom £422
Flights to St. John'sfrom £445