Cheap Flights from St. Leonard (YSL) to Ontario (ONO)

Popular airlines from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal)

Flights from St. Leonard (YSL) to Ontario (ONO)
Origin airport
St. Leonard
Destination airport
Ontario Municipal
Distance
2345 mi

St. Leonard to Ontario Flights

The cheapest times to fly from St. Leonard to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Leonard to Ontario are during the month of . You can find some of the cheapest flights from St. Leonard to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Leonard to Ontario

Sunday is one of the best days to book for cheap flights from St. Leonard to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Leonard to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Leonard to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Leonard to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Leonard to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal) cost?
Lock in a cheap one-way flight or cheap return flight from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal)?
The cheapest month to fly from YSL to ONO is , when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from YSL to ONO. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal)?
Nonstop flights from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YSL to ONO?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal)?
To avoid potential delays on the St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal) last-minute?
Waiting until just before your departure to book a flight from YSL to ONO generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a YSL to ONO flight and hotel package?
Compared with arranging hotels and flights separately, booking a YSL to ONO flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from St. Leonard, NB (YSL) to Ontario, OR (ONO-Ontario Municipal)?
Typically, you can cancel or modify your YSL to ONO flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.