Cheap Flights from Portsmouth (PSM) to Toronto (YYZ)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Toronto Pearson Intl. Airport (YYZ)

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Flights from Portsmouth (PSM) to Toronto (YYZ)
Origin airport
Portsmouth Intl.
Destination airport
Pearson Intl.
Distance
443 mi

Portsmouth to Toronto Flights

The cheapest times to fly from Portsmouth to Toronto

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 Portsmouth to Toronto are during the month of . You can find some of the cheapest flights from Portsmouth to Toronto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portsmouth to Toronto

Sunday is one of the best days to book for cheap flights from Portsmouth to Toronto: 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 Portsmouth to Toronto

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 Portsmouth to Toronto 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 Portsmouth to Toronto 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 Portsmouth to Toronto 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 Portsmouth Intl. Airport (PSM) to Pearson Intl. Airport (YYZ) cost?
Discover the latest flight deals from PSM to YYZ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PSM to YYZ?
The cheapest flights from PSM to YYZ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Portsmouth Intl. Airport (PSM) to Pearson Intl. Airport (YYZ)?
Although Portsmouth, NH (PSM-Portsmouth Intl.) doesn't offer any direct flights to Pearson Intl. Airport (YYZ), other airports have nonstop routes. Flying from Logan Intl. Airport (BOS) will get you to Toronto without any layovers.
What is the cheapest airline that flies from PSM to YYZ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PSM to YYZ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Portsmouth Intl. Airport (PSM) to Pearson Intl. Airport (YYZ)?
You'll have to book a flight with a layover when traveling from Portsmouth Intl. Airport (PSM) to Pearson Intl. Airport (YYZ). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from PSM to YYZ?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portsmouth Intl. Airport (PSM) to Pearson Intl. Airport (YYZ)?
Book a flight from Portsmouth Intl. Airport (PSM) to Pearson Intl. Airport (YYZ) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Portsmouth Intl. Airport (PSM) to Pearson Intl. Airport (YYZ) last-minute?
Booking your ticket from PSM to YYZ just before your journey is generally more expensive. However, if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a PSM to YYZ flight and hotel package?
Securing a PSM to YYZ flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of stays and then add activities, flights 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 Portsmouth Intl. Airport (PSM) to Pearson Intl. Airport (YYZ)?
If you reserved your PSM to YYZ flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.