£328 Cheap Flights from Halifax (YHZ) to Ontario Intl. Airport (ONT)

View £328 flight on Thu, 18 Jun 2026Opens in a new window

Popular airlines from Stanfield Intl. Airport (YHZ) to Los Angeles - Ontario Intl. Airport (ONT)

Cheap Flights from Halifax (YHZ) to Ontario Intl. Airport (ONT)

Prices were available within the past 7 days and start at £328 for one-way flights and £565 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£565 Return, found 2 days ago
£565
Return
found 2 days ago
Select Air Canada flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £565 found 2 days ago
Air Canada
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£570 Return, found 2 days ago
£570
Return
found 2 days ago
Select Air Canada flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £570 found 2 days ago
Air Canada
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£583 Return, found 2 days ago
£583
Return
found 2 days ago
Select Air Canada flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £583 found 2 days ago
Air Canada
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£593 Return, found 2 days ago
£593
Return
found 2 days ago
Select Air Canada flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £593 found 2 days ago
Air Canada
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£596 Return, found 2 days ago
£596
Return
found 2 days ago
Select Air Canada flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £596 found 2 days ago
Air Canada
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£608 Return, found 2 days ago
£608
Return
found 2 days ago
Select Air Canada flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £608 found 2 days ago
Air Canada
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£612 Return, found 2 days ago
£612
Return
found 2 days ago
Select Air Canada flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £612 found 2 days ago
Air Canada
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£618 Return, found 2 days ago
£618
Return
found 2 days ago
Select Air Canada flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £618 found 2 days ago
Air Canada
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£623 Return, found 2 days ago
£623
Return
found 2 days ago
Select Air Canada flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £623 found 2 days ago
WestJet
Thu, 18 Jun - Thu, 25 Jun
YHZ
Halifax
ONT
Ontario
£633 Return, found 2 days ago
£633
Return
found 2 days ago
Select WestJet flight, departing Thu, 18 Jun from Halifax to Ontario, returning Thu, 25 Jun, priced at £633 found 2 days ago

Frequently asked questions

How do I find cheap flights from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
To find a cheap flight from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
There are approximately 12 connecting flights per day from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.). Some common connection points include Pearson Intl. (YYZ), LaGuardia (LGA), and Philadelphia Intl. (PHL).
What is the earliest flight from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The earliest flight from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) typically departs at approximately 5:05 AM local time. This service is operated by Air Canada and United Airlines and is seasonal, active only in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
You'll typically find the most flights from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) on a Thursday, with around 25 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Air Canada, WestJet, and Porter Airlines.
What are the most popular departure times for flights from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The most popular departure times for flights from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) are in the early morning, from 6am to 9am. About 43% of passengers prefer this time. Many major carriers, including Delta Air Lines, Air Canada and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Flights from YHZ to ONT with one stop typically take around 10 hours, covering approximately 2,923 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Select the "Business class" and "First class" filters when looking for YHZ to ONT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight with Expedia?
It's easy to earn miles on a Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Ontario from Stanfield Intl. (YHZ)?
From Stanfield Intl. (YHZ), you can fly directly into Los Angeles - Ontario Intl. (ONT) to reach Ontario. Some flights may connect through major hubs like Pearson Intl. (YYZ), Logan Intl. (BOS), Pierre Elliott Trudeau Intl. (YUL) before reaching Ontario. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) at the last minute?
Typically, booking a last minute flight from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight and hotel package?
Securing a Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
If you booked your Halifax, NS (YHZ-Stanfield Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Stanfield Intl.
Destination airport
Ontario Intl. Airport
Return price
£564
Distance
4675 km

Book with confidence

Compare flights from Halifax to Ontario Intl. Airport easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Halifax to Ontario Intl. Airport. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Ontario Intl. Airport in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Stanfield Intl. to Ontario Intl. Airport.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Stanfield Intl. (YHZ) to Ontario Intl. Airport (ONT)

The easiest way to view the best deals on flights from Halifax to Ontario Intl. Airport today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Stanfield Intl. to Ontario Intl. Airport start at just £565 and range up to £633.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Halifax and Ontario Intl. Airport
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Halifax to Ontario Intl. Airport flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Stanfield Intl. to Ontario Intl. Airport for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Halifax to Ontario Intl. Airport easily and book with confidence

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*Available to Expedia members.