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Cheap flights from Toronto to Los Angeles from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Los Angeles departing on 2/22. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 pm - 1:52 pm
YYZ
-
ONT
20h 52m
1 stop
Multiple Airlines Logo
2:06 pm - 6:13 am
ONT
-
YYZ
13h 07m
2 stops
$248Multiple Airlines
Mon, Feb 23 - Tue, Mar 3
Multiple Airlines Logo
8:00 pm - 1:52 pm
YYZ
-
ONT
20h 52m
1 stop
Multiple Airlines Logo
2:06 pm - 7:55 pm
ONT
-
YYZ
26h 49m
1 stop
$253Multiple Airlines
Mon, Feb 23 - Tue, Mar 3
Multiple Airlines Logo
8:00 pm - 7:22 am
YYZ
-
ONT
14h 22m
1 stop
Multiple Airlines Logo
3:22 pm - 7:36 pm
ONT
-
YYZ
25h 14m
2 stops
$256Multiple Airlines
Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
8:35 pm - 7:22 am
YYZ
-
ONT
13h 47m
1 stop
Multiple Airlines Logo
7:17 pm - 7:36 pm
ONT
-
YYZ
21h 19m
2 stops
$260Multiple Airlines
Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
9:35 am - 3:37 pm
YYZ
-
ONT
9h 02m
1 stop
Multiple Airlines Logo
9:40 pm - 6:13 am
ONT
-
YYZ
29h 33m
2 stops
$262Multiple Airlines
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
8:00 pm - 6:15 pm
YYZ
-
ONT
25h 15m
1 stop
Multiple Airlines Logo
10:57 am - 6:20 am
ONT
-
YYZ
16h 23m
1 stop
$264Multiple Airlines
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
8:00 pm - 8:06 am
YYZ
-
ONT
15h 06m
1 stop
Multiple Airlines Logo
7:31 pm - 6:20 am
ONT
-
YYZ
7h 49m
1 stop
$307Multiple Airlines
Thu, Mar 26 - Sat, Mar 28
Multiple Airlines Logo
8:00 pm - 1:11 pm
YYZ
-
ONT
20h 11m
1 stop
Multiple Airlines Logo
10:18 pm - 12:14 am
ONT
-
YYZ
46h 56m
2 stops
$314Multiple Airlines
Mon, Feb 16 - Sun, Feb 22
Multiple Airlines Logo
8:35 pm - 1:26 pm
YYZ
-
ONT
19h 51m
1 stop
Multiple Airlines Logo
6:43 pm - 6:20 am
ONT
-
YYZ
8h 37m
1 stop
$315Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
8:00 pm - 1:52 pm
YYZ
-
ONT
20h 52m
1 stop
Multiple Airlines Logo
3:24 pm - 1:40 pm
ONT
-
YYZ
19h 16m
2 stops
$320Multiple Airlines
Mon, Feb 9 - Sun, Feb 15

United Airlines flights from Toronto to Ontario

Our best United Airlines deals on Toronto to Ontario flight tickets
United Airlines
Feb 10
YYZ4:10 pmToronto Pearson Intl
7h 48m
1 stop
ONT8:58 pmOntario
Feb 26
ONT6:10 amOntario
7h 42m
1 stop
YYZ4:52 pmToronto Pearson Intl
$418
United Airlines
Feb 11
YYZ6:50 amToronto Pearson Intl
17h 08m
2 stops
ONT8:58 pmOntario
Feb 12
ONT5:00 amOntario
7h 02m
1 stop
YYZ3:02 pmToronto Pearson Intl
$419
United Airlines
Feb 18
YYZ5:55 pmToronto Pearson Intl
8h 02m
1 stop
ONT10:57 pmOntario
Feb 23
ONT9:06 pmOntario
7h 24m
1 stop
YYZ7:30 amToronto Pearson Intl
$421

Alaska Airlines flights from Toronto to Ontario

Our best Alaska Airlines deals on Toronto to Ontario flight tickets
Alaska Airlines
Feb 23
YYZ4:45 pmToronto Pearson Intl
29h 29m
2 stops
ONT7:14 pmOntario
Mar 3
ONT7:59 pmOntario
16h 36m
2 stops
YYZ3:35 pmToronto Pearson Intl
$404
Alaska Airlines
Feb 9
YYZ4:45 pmToronto Pearson Intl
10h 11m
1 stop
ONT11:56 pmOntario
Feb 17
ONT6:14 amOntario
30h 21m
1 stop
YYZ3:35 pmToronto Pearson Intl
$411
Alaska Airlines
Feb 21
YYZ4:45 pmToronto Pearson Intl
9h 47m
1 stop
ONT11:32 pmOntario
Feb 24
ONT6:14 amOntario
30h 21m
1 stop
YYZ3:35 pmToronto Pearson Intl
$423

momondo Fare Finder

 
Customize your flight search to find flights from Toronto 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 January 29, 2026.
Use the filters below to find and compare flights from Toronto to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 2/23

8:00 pm-1:52 pm

1 stop20h 52m

Ontario

Tue 3/3

2:06 pm-6:13 am

2 stops13h 07m

$248

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 2/23

8:00 pm-1:52 pm

1 stop20h 52m

Ontario

Tue 3/3

2:06 pm-7:55 pm

1 stop26h 49m

$253

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 2/19

8:00 pm-7:22 am

1 stop14h 22m

Ontario

Wed 2/25

3:22 pm-7:36 pm

2 stops25h 14m

$256

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 2/19

8:35 pm-7:22 am

1 stop13h 47m

Ontario

Wed 2/25

7:17 pm-7:36 pm

2 stops21h 19m

$260

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 3/6

9:35 am-3:37 pm

1 stop9h 02m

Ontario

Mon 3/9

9:40 pm-6:13 am

2 stops29h 33m

$262

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 3/6

8:00 pm-6:15 pm

1 stop25h 15m

Ontario

Mon 3/9

10:57 am-6:20 am

1 stop16h 23m

$264

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 3/26

8:00 pm-8:06 am

1 stop15h 06m

Ontario

Sat 3/28

7:31 pm-6:20 am

1 stop7h 49m

$307

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 2/16

8:00 pm-1:11 pm

1 stop20h 11m

Ontario

Sun 2/22

10:18 pm-12:14 am

2 stops46h 56m

$314

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 2/26

8:35 pm-1:26 pm

1 stop19h 51m

Ontario

Mon 3/2

6:43 pm-6:20 am

1 stop8h 37m

$315

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 2/9

8:00 pm-1:52 pm

1 stop20h 52m

Ontario

Sun 2/15

3:24 pm-1:40 pm

2 stops19h 16m

$320

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 Toronto 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 typical price of a round-trip flight between Toronto and Ontario?

Can stopping save me money on Toronto to Ontario flights?

You could potentially save up to 61% on your flight if you consider stops on a Toronto to Ontario flight.

When to book flights from Toronto to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Ontario (YTO to ONT) flight deals and tips

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

Fastest flight time

7h 17m

Direct flights

None
The fastest flight from Toronto to Ontario takes 7h 17m
There are no direct flights from Toronto to Ontario. There are no popular flight routes from Toronto to Ontario.
Search flight deals

  • How far is Toronto to Ontario by plane?

    A flight from Toronto to Ontario will travel around 2139.9 mi. A reasonable flight in good conditions will take 7h 17m.

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

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

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

  • How old do you have to be to fly from Toronto 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 Toronto to Ontario Airport.

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

    The required travel and health documents for your Ontario Airport 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 Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Toronto to Ontario

Compare and see reviews for airlines that fly from Toronto to Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $302Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Toronto to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

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

How can momondo help me find flights from Toronto 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 Toronto.

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

If you are not ready to book a flight from Toronto to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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