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Cheap flights from Los Angeles to Ontario from $40

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 8/21. 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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Find the cheapest flights from Los Angeles to Ontario

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Los Angeles to Ontario.
WestJet Logo
11:10 pm - 7:00 amLAX-YYZ
4h 50mnonstop
WestJet Logo
7:45 pm - 10:10 pmYYZ-LAX
5h 25mnonstop
$135WestJet
Find Deal
Tue, Jul 8 - Tue, Jul 22
WestJet Logo
11:10 pm - 7:01 amLAX-YYZ
4h 51mnonstop
WestJet Logo
7:45 pm - 10:10 pmYYZ-LAX
5h 25mnonstop
$138WestJet
Find Deal
Thu, Aug 21 - Sat, Aug 30
WestJet Logo
11:10 pm - 7:01 amLAX-YYZ
4h 51mnonstop
WestJet Logo
7:45 pm - 10:10 pmYYZ-LAX
5h 25mnonstop
$139WestJet
Find Deal
Thu, Aug 21 - Mon, Aug 25
Porter Airlines Logo
1:10 pm - 9:03 pmLAX-YYZ
4h 53mnonstop
Porter Airlines Logo
9:45 am - 12:10 pmYYZ-LAX
5h 25mnonstop
$170Porter Airlines
Find Deal
Thu, May 8 - Sun, May 11
Porter Airlines Logo
1:25 pm - 12:35 amLAX-YUL
8h 10m1 stop
Porter Airlines Logo
2:35 pm - 8:05 pmYUL-LAX
8h 30m1 stop
$191Porter Airlines
Find Deal
Sun, Apr 20 - Sat, Apr 26
Air Canada Logo
10:20 pm - 9:47 amLAX-YTZ
8h 27m1 stop
Air Canada Logo
5:25 pm - 10:59 pmYTZ-LAX
8h 34m1 stop
$196Air Canada
Find Deal
Tue, May 6 - Sun, May 11
United Airlines Logo
11:05 pm - 2:19 pmLAX-YYZ
12h 14m1 stop
United Airlines Logo
6:35 pm - 8:59 pmYYZ-LAX
5h 24mnonstop
$208United Airlines
Find Deal
Mon, May 19 - Sat, May 31
Air Canada Logo
10:55 pm - 2:50 pmLAX-YTZ
12h 55m2 stops
Air Canada Logo
8:25 pm - 11:05 amYTZ-LAX
17h 40m1 stop
$223Air Canada
Find Deal
Fri, May 16 - Fri, May 23
United Airlines Logo
6:45 pm - 7:00 amLAX-YYZ
9h 15m1 stop
United Airlines Logo
9:44 am - 10:33 pmYYZ-LAX
15h 49m1 stop
$223United Airlines
Find Deal
Tue, May 20 - Thu, May 22
Delta Logo
6:15 am - 12:22 amLAX-YOW
15h 07m2 stops
Delta Logo
3:35 pm - 12:10 amYOW-LAX
11h 35m2 stops
$2,417Delta
Find Deal
Mon, Jun 9 - Fri, Jun 13

WestJet flights from Los Angeles to Region of Ontario

Our best WestJet deals on Los Angeles to Region of Ontario flight tickets
WestJet
Jul 8
LAX11:10 pmLos Angeles
4h 50m
YYZ7:00 amToronto Pearson Intl
Jul 22
YYZ7:45 pmToronto Pearson Intl
5h 25m
LAX10:10 pmLos Angeles
WestJet
Aug 21
LAX11:10 pmLos Angeles
4h 51m
YYZ7:01 amToronto Pearson Intl
Aug 30
YYZ7:45 pmToronto Pearson Intl
5h 25m
LAX10:10 pmLos Angeles
WestJet
Aug 21
LAX11:10 pmLos Angeles
4h 51m
YYZ7:01 amToronto Pearson Intl
Aug 25
YYZ7:45 pmToronto Pearson Intl
5h 25m
LAX10:10 pmLos Angeles

American Airlines flights from Los Angeles to Region of Ontario

Our best American Airlines deals on Los Angeles to Region of Ontario flight tickets
American Airlines
Apr 25
LAX12:58 amLos Angeles
8h 42m
1 stop
YYZ12:40 pmToronto Pearson Intl
May 3
YYZ7:30 amToronto Pearson Intl
8h 38m
1 stop
LAX1:08 pmLos Angeles
American Airlines
Apr 28
LAX12:58 amLos Angeles
8h 42m
1 stop
YYZ12:40 pmToronto Pearson Intl
May 6
YYZ3:45 pmToronto Pearson Intl
8h 07m
1 stop
LAX8:52 pmLos Angeles
American Airlines
Apr 15
LAX12:59 amLos Angeles
8h 21m
1 stop
YUL12:20 pmMontreal Pierre Elliott Trudeau Intl
Apr 16
YUL2:30 pmMontreal Pierre Elliott Trudeau Intl
10h 22m
2 stops
LAX9:52 pmLos Angeles

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?

The month of September is, on average, the cheapest month to fly to Region of Ontario from Los Angeles, with most prices found around $282. If you aren’t able to travel during the month of September, then book flights to Region of Ontario from Los Angeles during October instead. Flights to Region of Ontario in October, while not as cheap as those in September, still average around $291.

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

According to our data, Thursday is the cheapest day to fly to Region of Ontario from Los Angeles. The lowest ticket price found for a Thursday departure recently was $397. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Los Angeles to Region of Ontario on a Sunday will generally be more expensive and average around $570. 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?

According to our data, the cheapest time of day to fly to Region of Ontario is in the afternoon. momondo users have found flights departing from Los Angeles to Region of Ontario in the afternoon for as low as $343. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $614.

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 14 weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $344 when searching 14 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 $293 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.

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

$40

Fastest flight time

4h 33m

Direct flights

Every day

Airports in Region of Ontario

2 airports
The best one-way flight to Region of Ontario from Los Angeles in the past 72 hours is $40. The best round-trip flight deal from Los Angeles to Region of Ontario found on momondo in the last 72 hours is $135.
The fastest flight from Los Angeles to Region of Ontario takes 4h 33m
Direct flights go from Los Angeles to Region of Ontario every day.
There are 2 airports near Region of Ontario: Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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

    Prices for flights from Los Angeles Airport to Ontario were last updated today.

  • 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 required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
WestJetPriceFrom $137Free CancellationRating
7.2
2,789 reviews
Search WestJet flights
American AirlinesPriceFrom $137Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Porter AirlinesPriceFrom $139Free CancellationRating
7.9
278 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $144Free CancellationRating
7.0
9,022 reviews
Search Air Canada flights
United AirlinesPriceFrom $145Free CancellationRating
7.4
8,615 reviews
Search United Airlines flights
DeltaPriceFrom $156Free CancellationRating
8.0
7,898 reviews
Search Delta flights
Air TransatPriceFrom $186Free CancellationRating
7.8
381 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?

Yes. All flights to Ontario from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Los Angeles and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.


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Popular cities in Ontario

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