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Cheap flights from Ontario to Los Angeles from $183

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:30 am - 6:31 pmYYZ  Toronto Pearson Intl-ONT Ontario
10h 01m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
3:33 pm - 4:47 pmONT  Ontario-YYZ Toronto Pearson Intl
46h 14m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$311Multiple Airlines
Tue, Dec 15 - Wed, Jan 6
Multiple Airlines Logo
8:30 pm - 11:51 amYYZ  Toronto Pearson Intl-ONT Ontario
18h 21m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
3:33 pm - 4:47 pmONT  Ontario-YYZ Toronto Pearson Intl
46h 14m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$311Multiple Airlines
Mon, Dec 14 - Wed, Jan 6
Multiple Airlines Logo
11:30 am - 6:31 pmYYZ  Toronto Pearson Intl-ONT Ontario
10h 01m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
3:33 pm - 6:52 amONT  Ontario-YYZ Toronto Pearson Intl
12h 19m1 stop Las Vegas Harry Reid Intl
$320Multiple Airlines
Tue, Dec 15 - Wed, Jan 6
Multiple Airlines Logo
8:30 pm - 11:51 amYYZ  Toronto Pearson Intl-ONT Ontario
18h 21m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
3:33 pm - 6:52 amONT  Ontario-YYZ Toronto Pearson Intl
12h 19m1 stop Las Vegas Harry Reid Intl
$320Multiple Airlines
Mon, Dec 14 - Wed, Jan 6
American Airlines Logo
2:01 pm - 6:42 pmYYZ  Toronto Pearson Intl-ONT Ontario
7h 41m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 4:15 pmONT  Ontario-YYZ Toronto Pearson Intl
7h 15m1 stop Dallas/Fort Worth
$515American Airlines
Thu, Nov 12 - Wed, Nov 18
American Airlines Logo
5:12 pm - 11:46 pmYYZ  Toronto Pearson Intl-ONT Ontario
9h 34m1 stop Dallas/Fort Worth
American Airlines Logo
10:30 am - 10:55 pmONT  Ontario-YYZ Toronto Pearson Intl
9h 25m1 stop Dallas/Fort Worth
$515American Airlines
Thu, Nov 12 - Wed, Nov 18
United Airlines Logo
5:10 pm - 10:48 pmYYZ  Toronto Pearson Intl-ONT Ontario
8h 38m1 stop San Francisco
United Airlines Logo
6:00 am - 4:08 pmONT  Ontario-YYZ Toronto Pearson Intl
7h 08m1 stop San Francisco
$515United Airlines
Thu, Nov 12 - Wed, Nov 18
United Airlines Logo
6:30 am - 3:35 pmYYZ  Toronto Pearson Intl-ONT Ontario
12h 05m1 stop San Francisco
United Airlines Logo
7:00 am - 4:47 pmONT  Ontario-YYZ Toronto Pearson Intl
6h 47m1 stop Chicago O'Hare Intl
$516United Airlines
Mon, Dec 7 - Sun, Dec 13
American Airlines Logo
6:10 am - 1:24 pmYYZ  Toronto Pearson Intl-ONT Ontario
10h 14m1 stop Dallas/Fort Worth
American Airlines Logo
10:32 am - 10:57 pmONT  Ontario-YYZ Toronto Pearson Intl
9h 25m1 stop Dallas/Fort Worth
$516American Airlines
Fri, Dec 4 - Tue, Dec 8
United Airlines Logo
5:10 pm - 10:48 pmYYZ  Toronto Pearson Intl-ONT Ontario
8h 38m1 stop San Francisco
United Airlines Logo
5:00 am - 3:02 pmONT  Ontario-YYZ Toronto Pearson Intl
7h 02m1 stop Denver Intl
$516United Airlines
Wed, Nov 25 - Sun, Nov 29

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Alaska Airlines flights from Region of Ontario to Ontario

Our best Alaska Airlines deals on Region of Ontario to Ontario flight tickets
Alaska Airlines
Nov 12
YYZ5:15 pmToronto Pearson Intl
8h 51m
1 stop
ONT11:06 pmOntario
Nov 18
ONT4:09 pmOntario
20h 56m
1 stop
YYZ4:05 pmToronto Pearson Intl
$538
Alaska Airlines
Nov 10
YYZ5:15 pmToronto Pearson Intl
25h 11m
2 stops
ONT3:26 pmOntario
Nov 15
ONT6:00 amOntario
31h 05m
1 stop
YYZ4:05 pmToronto Pearson Intl
$540
Alaska Airlines
Nov 12
YYZ5:15 pmToronto Pearson Intl
8h 51m
1 stop
ONT11:06 pmOntario
Nov 18
ONT4:09 pmOntario
20h 56m
1 stop
YYZ4:05 pmToronto Pearson Intl
$541

United Airlines flights from Region of Ontario to Ontario

Our best United Airlines deals on Region of Ontario to Ontario flight tickets
United Airlines
Nov 12
YYZ5:10 pmToronto Pearson Intl
8h 38m
1 stop
ONT10:48 pmOntario
Nov 18
ONT6:00 amOntario
7h 08m
1 stop
YYZ4:08 pmToronto Pearson Intl
$515
United Airlines
Nov 11
YYZ4:10 pmToronto Pearson Intl
7h 41m
1 stop
ONT8:51 pmOntario
Nov 18
ONT6:00 amOntario
7h 08m
1 stop
YYZ4:08 pmToronto Pearson Intl
$516
United Airlines
Nov 13
YYZ4:10 pmToronto Pearson Intl
7h 41m
1 stop
ONT8:51 pmOntario
Nov 16
ONT6:37 pmOntario
9h 53m
1 stop
YYZ7:30 amToronto Pearson Intl
$518

momondo Fare Finder

 
Use the filters below to find and compare flights from Ontario to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Tue 12/15

11:30 am-6:31 pm

1 stop10h 01m

Ontario

Wed 1/6

3:33 pm-4:47 pm

2 stops46h 14m

$311

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Mon 12/14

8:30 pm-11:51 am

1 stop18h 21m

Ontario

Wed 1/6

3:33 pm-4:47 pm

2 stops46h 14m

$311

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Tue 12/15

11:30 am-6:31 pm

1 stop10h 01m

Ontario

Wed 1/6

3:33 pm-6:52 am

1 stop12h 19m

$320

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Mon 12/14

8:30 pm-11:51 am

1 stop18h 21m

Ontario

Wed 1/6

3:33 pm-6:52 am

1 stop12h 19m

$320
Quickest round-trip

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Thu 11/12

2:01 pm-6:42 pm

1 stop7h 41m

Ontario

Wed 11/18

6:00 am-4:15 pm

1 stop7h 15m

$515

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Thu 11/12

5:12 pm-11:46 pm

1 stop9h 34m

Ontario

Wed 11/18

10:30 am-10:55 pm

1 stop9h 25m

$515

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Thu 11/12

5:10 pm-10:48 pm

1 stop8h 38m

Ontario

Wed 11/18

6:00 am-4:08 pm

1 stop7h 08m

$515

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Mon 12/7

6:30 am-3:35 pm

1 stop12h 05m

Ontario

Sun 12/13

7:00 am-4:47 pm

1 stop6h 47m

$516

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Fri 12/4

6:10 am-1:24 pm

1 stop10h 14m

Ontario

Tue 12/8

10:32 am-10:57 pm

1 stop9h 25m

$516

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Wed 11/25

5:10 pm-10:48 pm

1 stop8h 38m

Ontario

Sun 11/29

5:00 am-3:02 pm

1 stop7h 02m

$516

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 Region of Ontario 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, May is the cheapest month to fly from Region of Ontario to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $489. If you aren’t able to travel during the month of May, then book flights to Ontario from Region of Ontario during September instead. Flights to Ontario in September, while not as cheap as those in May, still average around $493.

Cheap Region of Ontario to Ontario flight deals and tips

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

Best Price Found

$183

Fastest flight time

7h 32m

Direct flights

None
The best one-way flight to Ontario from Region of Ontario in the past 72 hours is $183. The best round-trip flight deal from Region of Ontario to Ontario found on momondo in the last 72 hours is $311.
The fastest flight from Region of Ontario to Ontario takes 7h 32m
There are no direct flights from Region of Ontario to Ontario. There are no popular flight routes from Region of Ontario to Ontario.
Search flight deals

Frequently asked questions about flying from Ontario to Ontario

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario 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 Region of Ontario to Ontario

Compare and see reviews for airlines that fly from Region of Ontario to Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $433Free CancellationRating
7.3
10,451 reviews
Search United Airlines flights
American AirlinesPriceFrom $437Free CancellationRating
7.0
12,210 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Ontario from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario 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 Ontario.

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

Yes momondo offers price alerts on flights to Ontario from Ontario. 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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