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Cheap flights from Los Angeles to Ontario from $53

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 7/23. 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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0 bags

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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
3:00 pm - 5:51 amLAX-YYZ
11h 51m2 stops
WestJet Logo
7:45 pm - 10:10 pmYYZ-LAX
5h 25mnonstop
$147WestJet
Find Deal
Wed, Aug 13 - Tue, Aug 19
WestJet Logo
3:00 pm - 5:51 amLAX-YYZ
11h 51m2 stops
WestJet Logo
7:45 pm - 10:10 pmYYZ-LAX
5h 25mnonstop
$148WestJet
Find Deal
Wed, Aug 27 - Sun, Aug 31
Porter Airlines Logo
1:10 pm - 12:37 amLAX-YUL
8h 27m1 stop
Porter Airlines Logo
6:45 am - 12:10 pmYUL-LAX
8h 25m1 stop
$191Porter Airlines
Find Deal
Thu, May 8 - Wed, May 14
Porter Airlines Logo
1:10 pm - 12:37 amLAX-YUL
8h 27m1 stop
Porter Airlines Logo
6:45 am - 12:10 pmYUL-LAX
8h 25m1 stop
$193Porter Airlines
Find Deal
Fri, May 30 - Mon, Jun 2
United Airlines Logo
12:15 am - 1:42 pmLAX-YYZ
10h 27m1 stop
United Airlines Logo
4:30 pm - 6:54 pmYYZ-LAX
5h 24mnonstop
$209United Airlines
Find Deal
Fri, May 23 - Sat, Jun 7
United Airlines Logo
6:30 pm - 12:56 pmLAX-YYZ
15h 26m1 stop
United Airlines Logo
7:00 pm - 7:36 amYYZ-LAX
15h 36m1 stop
$225United Airlines
Find Deal
Fri, May 23 - Sun, May 25
Air Canada Logo
10:30 pm - 10:24 amLAX-YOW
8h 54m1 stop
Air Canada Logo
2:25 pm - 9:35 pmYOW-LAX
10h 10m1 stop
$238Air Canada
Find Deal
Mon, Jul 7 - Mon, Jul 14
Air Canada Logo
6:20 am - 5:06 pmLAX-YOW
7h 46m1 stop
Air Canada Logo
2:25 pm - 9:35 pmYOW-LAX
10h 10m1 stop
$243Air Canada
Find Deal
Wed, Jul 9 - Mon, Jul 14
Delta Logo
12:59 am - 12:00 pmLAX-YUL
8h 01m1 stop
Delta Logo
6:45 pm - 12:33 amYUL-LAX
8h 48m1 stop
$356Delta
Find Deal
Wed, May 7 - Wed, May 14
Delta Logo
5:35 am - 12:22 amLAX-YOW
15h 47m2 stops
Delta Logo
6:05 am - 4:39 pmYOW-LAX
13h 34m2 stops
$412Delta
Find Deal
Mon, May 26 - Sat, May 31

United Airlines flights from Los Angeles to Region of Ontario

Our best United Airlines deals on Los Angeles to Region of Ontario flight tickets
United Airlines
May 23
LAX12:15 amLos Angeles
10h 27m
1 stop
YYZ1:42 pmToronto Pearson Intl
Jun 7
YYZ4:30 pmToronto Pearson Intl
5h 24m
LAX6:54 pmLos Angeles
United Airlines
May 23
LAX6:30 pmLos Angeles
15h 26m
1 stop
YYZ12:56 pmToronto Pearson Intl
May 25
YYZ7:00 pmToronto Pearson Intl
15h 36m
1 stop
LAX7:36 amLos Angeles
United Airlines
Jul 13
LAX12:08 amLos Angeles
13h 58m
1 stop
YOW5:06 pmOttawa
Jul 19
YOW5:15 amOttawa
8h 15m
1 stop
LAX10:30 amLos Angeles

WestJet flights from Los Angeles to Region of Ontario

Our best WestJet deals on Los Angeles to Region of Ontario flight tickets
WestJet
Aug 13
LAX3:00 pmLos Angeles
11h 51m
2 stops
YYZ5:51 amToronto Pearson Intl
Aug 19
YYZ7:45 pmToronto Pearson Intl
5h 25m
LAX10:10 pmLos Angeles
WestJet
Aug 27
LAX3:00 pmLos Angeles
11h 51m
2 stops
YYZ5:51 amToronto Pearson Intl
Aug 31
YYZ7:45 pmToronto Pearson Intl
5h 25m
LAX10:10 pmLos Angeles
WestJet
Aug 27
LAX3:00 pmLos Angeles
11h 51m
2 stops
YYZ5:51 amToronto Pearson Intl
Aug 31
YYZ7:45 pmToronto Pearson Intl
5h 25m
LAX10:10 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 $280. 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 $289.

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 17 weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $334 when searching 17 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 $260 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

$53

Fastest flight time

4h 33m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Region of Ontario

3 airports
The best one-way flight to Region of Ontario from Los Angeles in the past 72 hours is $53. The best round-trip flight deal from Los Angeles to Region of Ontario found on momondo in the last 72 hours is $147.
The fastest flight from Los Angeles to Region of Ontario takes 4h 33m
Direct flights go from Los Angeles to Region of Ontario on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Porter Airlines and Delta.
There are 3 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ)

  • 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
American AirlinesPriceFrom $128Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Porter AirlinesPriceFrom $135Free CancellationRating
8.0
284 reviews
Search Porter Airlines flights
WestJetPriceFrom $137Free CancellationRating
7.2
2,815 reviews
Search WestJet flights
Air CanadaPriceFrom $142Free CancellationRating
7.0
9,189 reviews
Search Air Canada flights
United AirlinesPriceFrom $144Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
DeltaPriceFrom $153Free CancellationRating
8.0
7,920 reviews
Search Delta flights
Air TransatPriceFrom $186Free CancellationRating
7.8
385 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