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Cheap flights from Canada to Los Angeles from $152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Los Angeles departing on 6/5. 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

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Find the cheapest flights from Canada to Los Angeles

Recent round-trip flight deals from Canada to Los Angeles

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 11:19 am
YVR
-
ONT
5h 04m
1 stop
Delta Logo
5:06 pm - 10:34 pm
ONT
-
YVR
5h 28m
1 stop
$259Delta
Wed, Aug 19 - Mon, Aug 24
Delta Logo
6:15 am - 11:17 am
YVR
-
ONT
5h 02m
1 stop
Delta Logo
6:01 pm - 10:58 pm
ONT
-
YVR
4h 57m
1 stop
$264Delta
Wed, Jul 15 - Tue, Jul 21
United Airlines Logo
2:55 pm - 10:37 pm
YVR
-
ONT
7h 42m
2 stops
United Airlines Logo
5:00 am - 6:18 pm
ONT
-
YVR
13h 18m
1 stop
$288United Airlines
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
7:00 am - 12:12 pm
YVR
-
ONT
5h 12m
1 stop
United Airlines Logo
1:50 pm - 11:22 pm
ONT
-
YVR
9h 32m
1 stop
$295United Airlines
Wed, Jul 22 - Sat, Aug 1
WestJet Logo
12:45 pm - 10:43 pm
YVR
-
ONT
9h 58m
2 stops
WestJet Logo
6:20 am - 3:55 pm
ONT
-
YVR
9h 35m
2 stops
$305WestJet
Fri, Jul 10 - Tue, Jul 14
WestJet Logo
5:00 am - 5:21 pm
YVR
-
ONT
12h 21m
2 stops
WestJet Logo
6:20 am - 4:50 pm
ONT
-
YVR
10h 30m
2 stops
$306WestJet
Tue, Jul 28 - Thu, Jul 30
Alaska Airlines Logo
6:00 am - 11:14 am
YYC
-
ONT
6h 14m
1 stop
Alaska Airlines Logo
2:05 pm - 11:15 pm
ONT
-
YYC
8h 10m
1 stop
$371Alaska Airlines
Tue, Jul 28 - Tue, Aug 11
Air Canada Logo
6:00 am - 10:37 pm
YEG
-
ONT
17h 37m
2 stops
Air Canada Logo
5:00 am - 2:08 pm
ONT
-
YEG
8h 08m
1 stop
$378Air Canada
Tue, Jun 9 - Wed, Jun 10
Alaska Airlines Logo
6:00 am - 11:14 am
YYC
-
ONT
6h 14m
1 stop
Alaska Airlines Logo
2:05 pm - 11:15 pm
ONT
-
YYC
8h 10m
1 stop
$388Alaska Airlines
Wed, Jul 29 - Sat, Aug 1
Air Canada Logo
7:25 pm - 12:12 pm
YLW
-
ONT
16h 47m
2 stops
Air Canada Logo
1:44 pm - 11:12 pm
ONT
-
YLW
9h 28m
2 stops
$572Air Canada
Wed, Sep 2 - Sun, Sep 20

United Airlines flights from Canada to Ontario

Our best United Airlines deals on Canada to Ontario flight tickets
United Airlines
Jun 9
YVR2:55 pmVancouver Intl
7h 42m
2 stops
ONT10:37 pmOntario
Jun 16
ONT5:00 amOntario
13h 18m
1 stop
YVR6:18 pmVancouver Intl
$288
United Airlines
Jul 22
YVR7:00 amVancouver Intl
5h 12m
1 stop
ONT12:12 pmOntario
Jul 28
ONT6:00 amOntario
4h 48m
1 stop
YVR10:48 amVancouver Intl
$295
United Airlines
Jul 16
YVR7:00 amVancouver Intl
5h 12m
1 stop
ONT12:12 pmOntario
Jul 18
ONT1:50 pmOntario
7h 09m
1 stop
YVR8:59 pmVancouver Intl
$296

American Airlines flights from Canada to Ontario

Our best American Airlines deals on Canada to Ontario flight tickets
American Airlines
Jun 5
YYZ6:46 amToronto Pearson Intl
16h 10m
1 stop
ONT7:56 pmOntario
Jun 8
ONT11:59 pmOntario
11h 36m
2 stops
YYZ2:35 pmToronto Pearson Intl
$418
American Airlines
Jun 5
YYZ1:15 pmToronto Pearson Intl
12h 24m
2 stops
ONT10:39 pmOntario
Jun 8
ONT11:59 pmOntario
9h 36m
2 stops
YYZ12:35 pmToronto Pearson Intl
$423
American Airlines
Sep 15
YYZ6:46 amToronto Pearson Intl
8h 02m
1 stop
ONT11:48 amOntario
Sep 19
ONT12:35 pmOntario
7h 24m
1 stop
YYZ10:59 pmToronto Pearson Intl
$432

momondo Fare Finder

 
Customize your flight search to find flights from Canada to 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 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Canada to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

Wed 8/19

6:15 am-11:19 am

1 stop5h 04m

Ontario

Mon 8/24

5:06 pm-10:34 pm

1 stop5h 28m

$259
Quickest round-trip

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

Wed 7/15

6:15 am-11:17 am

1 stop5h 02m

Ontario

Tue 7/21

6:01 pm-10:58 pm

1 stop4h 57m

$264

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

Tue 6/9

2:55 pm-10:37 pm

2 stops7h 42m

Ontario

Tue 6/16

5:00 am-6:18 pm

1 stop13h 18m

$288

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

Wed 7/22

7:00 am-12:12 pm

1 stop5h 12m

Ontario

Sat 8/1

1:50 pm-11:22 pm

1 stop9h 32m

$295

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

Fri 7/10

12:45 pm-10:43 pm

2 stops9h 58m

Ontario

Tue 7/14

6:20 am-3:55 pm

2 stops9h 35m

$305

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

Tue 7/28

5:00 am-5:21 pm

2 stops12h 21m

Ontario

Thu 7/30

6:20 am-4:50 pm

2 stops10h 30m

$306

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 7/28

6:00 am-11:14 am

1 stop6h 14m

Ontario

Tue 8/11

2:05 pm-11:15 pm

1 stop8h 10m

$371

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Tue 6/9

6:00 am-10:37 pm

2 stops17h 37m

Ontario

Wed 6/10

5:00 am-2:08 pm

1 stop8h 08m

$378

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 7/29

6:00 am-11:14 am

1 stop6h 14m

Ontario

Sat 8/1

2:05 pm-11:15 pm

1 stop8h 10m

$388

KelownaOntario

YLW - ONT

YLWONT

Kelowna

Wed 9/2

7:25 pm-12:12 pm

2 stops16h 47m

Ontario

Sun 9/20

1:44 pm-11:12 pm

2 stops9h 28m

$572

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Canada to 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 Ontario?

In general, July is the cheapest month to fly from Canada to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $96. If you aren’t able to travel during the month of July, then book flights to Ontario from Canada during August instead. Flights to Ontario in August, while not as cheap as those in July, still average around $112.

Can stopping save me money on Canada to Ontario flights?

You could potentially save up to 44% on your flight if you consider stops on a Canada to Ontario flight.

Cheap Canada to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Ontario

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from Canada to Ontario takes 4h 20m
There are no direct flights from Canada to Ontario. There are no popular flight routes from Canada to Ontario.
Search flight deals

Frequently asked questions about flying from Canada to Ontario

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

    Prices for flights from Canada to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Canada to Ontario Airport?

  • How old do you have to be to fly from Canada to Ontario Airport?

    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 Canada to Ontario Airport.

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

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Canada to Ontario

Compare and see reviews for airlines that fly from Canada to Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $262Free CancellationRating
7.4
9,718 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Canada to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Ontario from Canada with this policy.

How can momondo help me find flights from Canada to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Canada to Ontario.

I’m not ready to book a flight from Canada to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Canada to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Ontario trip

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Sun 6/14
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