Flights from Los Angeles to Ontario

Flight deals from Los Angeles to Ontario

Looking for cheap tickets from Los Angeles to Ontario, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Toronto.HK$1,377 per passenger.Departing Sat, 18 Oct, returning Wed, 22 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Los Angeles International on Sat, 18 Oct, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Wed, 22 Oct, arriving in Los Angeles International.Price includes taxes and charges.From HK$1,377, select.

Ottawa.HK$2,502 per passenger.Departing Tue, 21 Oct, returning Fri, 24 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Los Angeles International on Tue, 21 Oct, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Fri, 24 Oct, arriving in Los Angeles International.Price includes taxes and charges.From HK$2,502, select.

London.HK$2,634 per passenger.Departing Thu, 13 Nov, returning Thu, 20 Nov.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Los Angeles International on Thu, 13 Nov, arriving in London.Inbound indirect flight with WestJet, departs from London on Thu, 20 Nov, arriving in Los Angeles International.Price includes taxes and charges.From HK$2,634, select.

Windsor.HK$3,545 per passenger.Departing Mon, 27 Oct, returning Sun, 9 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Los Angeles International on Mon, 27 Oct, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Sun, 9 Nov, arriving in Los Angeles International.Price includes taxes and charges.From HK$3,545, select.

Sault Ste Marie.HK$3,976 per passenger.Departing Thu, 16 Oct, returning Tue, 21 Oct.Return flight with WestJet and Porter Airlines.Outbound indirect flight with WestJet, departs from Los Angeles International on Thu, 16 Oct, arriving in Sault Ste Marie.Inbound indirect flight with Porter Airlines, departs from Sault Ste Marie on Tue, 21 Oct, arriving in Los Angeles International.Price includes taxes and charges.From HK$3,976, select.

Sudbury.HK$4,193 per passenger.Departing Mon, 20 Oct, returning Fri, 24 Oct.Return flight with WestJet and Porter Airlines.Outbound indirect flight with WestJet, departs from Los Angeles International on Mon, 20 Oct, arriving in Sudbury.Inbound indirect flight with Porter Airlines, departs from Sudbury on Fri, 24 Oct, arriving in Los Angeles International.Price includes taxes and charges.From HK$4,193, select.

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Flying from Los Angeles to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	HK$1,377
Cheapest month to fly	October
Average flight time	4 hrs, 48 mins
Cheapest airport to fly from	Los Angeles International
Most popular airline	United

How to find cheap flights from Los Angeles to Ontario

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Los Angeles to Ontario. Other savvy travellers recently found return flights from HK$1,377 and one-way tickets from HK$591 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Los Angeles International into Toronto Pearson International

At the moment, the lowest priced flight tickets to Ontario are from Los Angeles International Airport to Toronto Pearson International Airport.

Fly in October

We crunched the flight calendar and found the cheapest time to fly from Los Angeles to Ontario is currently October.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Los Angeles to anywhere you choose in Ontario.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Los Angeles to Ontario go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Ontario to Ontario flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Los Angeles to Ontario flight price?

We looked at all of the upcoming return flights from Los Angeles to Ontario we could find over the next 12 months. It looks like HK$1,377 is the best price. This is good, compared to the average Ontario ticket price of HK$3,038.

What is the cheapest month to fly from Los Angeles to Ontario?

The cheapest month to fly from Los Angeles to Sault Ste Marie Airport is usually October. The cheapest month to fly from Los Angeles to Toronto Pearson International Airport is usually October. The cheapest month to fly from Los Angeles to Ottawa International Airport is usually October. And the cheapest month to fly from Los Angeles to Sudbury Airport is usually October.

Which upcoming date is cheapest to fly from Los Angeles to Ontario on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Los Angeles to Ontario on Saturday, 18 October 2025.

Are there any direct flights from Los Angeles to Ontario?

Los Angeles International Airport offers direct flights to Ontario.

If I'm flying from Los Angeles, where in Ontario is cheapest to fly into?

If you're flying from Los Angeles, the cheapest city in Ontario to fly into is Toronto. The cheapest airport serving Toronto at the moment is Toronto Pearson International.