Cheap flights from Toronto to Portland

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Find the cheapest month or even day of the year to fly to Portland

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Find the cheapest month to fly from Toronto to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto to Portland flights are currently cheapest in April.

Toronto to Portland: Alternative routes

Compare routes from Toronto to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Toronto to Portland: Flight information

The things to know before you go.
Cheapest flight found$312
Cheapest month to flyApril

Finding cheap flights from Toronto to Portland: Frequently asked questions

The best price we found for a return flight from Toronto to Portland is $467. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Toronto to Portland. But we found flights with one stop from $467.
As of March 2026, there are no flights flying from Toronto to Portland.
The cheapest month to fly from Toronto to Portland is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to Portland Airport on Friday, 17 April 2026.
No airlines currently offer direct flights between Toronto and Portland Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Portland is Delta .

Flying from Toronto to Portland International Jetport Airport (PWM): What you need to know

  • When looking for your flight from Toronto to Portland International Jetport Airport (PWM), there's a good selection of airports to start your journey from. Pearson International Airport (YYZ), Billy Bishop Toronto City Airport (YTZ) and Region of Waterloo International Airport (YKF) are Toronto's major terminals.

  • Portland International Jetport Airport is located in Portland. The city's timezone is UTC-4, which is the same as Toronto.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from Toronto to PWM.

  • With more travellers during high season, it's smart to get to your terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow for extra wait times.

Airports in Toronto

Pearson International Airport (YYZ)

Billy Bishop Toronto City Airport (YTZ)

  • On public transport, you can travel from central Toronto to YTZ in around 40 minutes. The airport is roughly 3 kilometres away, and making the trip by car takes approximately 35 minutes.

  • Get a head start on your holiday with an additional night away from home. Before your Toronto to PWM flight, unwind in one of these hotels close to Billy Bishop Toronto City Airport:

  • 62.09% of flights leaving Billy Bishop Toronto City Airport meet their expected arrival time.

Region of Waterloo International Airport (YKF)

  • YKF is roughly 105 kilometres from central Toronto. The drive from the city centre to the airport takes about 1 hour 15 minutes. If you're considering public transport, you can expect a journey of around 4 hours 5 minutes.

  • Skip the morning rush on departure day — stay close to Region of Waterloo International Airport and know you'll make it to the terminal with time to spare. Get settled at one of these hotels the day before if you have an early Toronto to Portland International Jetport Airport flight:

  • Flights that take off from YKF land at their destination on schedule 63.64% of the time.

About Portland International Jetport Airport (PWM)

Getting from Portland International Jetport Airport (PWM) to central Portland

  • Portland International Jetport Airport to central Portland is roughly 5 kilometres. If you're taking a cab or renting a car, plan in advance to make your trip as easy as possible. Journey times may vary depending on traffic conditions and the time of day.

  • If you're using public transport, expect a journey of roughly 40 minutes.

How to find the cheapest flights from Toronto to Portland International Jetport Airport (PWM)

  • $312 is the best price for a one-way ticket from Toronto to Portland International Jetport Airport. Return flights start at $467. These prices may change based on demand and availability.

  • Booking early is often the key to scoring a cheap flight from Toronto to PWM. Prices tend to rise as demand increases, so the closer your departure date, the more you'll likely spend on your ticket.

  • If you can be flexible with your travel plans, use the 'Whole month' search tool. It'll give you the cheapest price across the month when searching for your Toronto to Portland International Jetport Airport ticket.

  • Finding a cheap plane ticket from Toronto to PWM is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when there's a price drop.

  • Filters make it easier to scoop up a deal on your flight from Toronto to Portland International Jetport Airport. Choose the departure times, carriers and stops that match your plans. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Toronto to Portland International Jetport Airport (PWM)

  • April is the quietest month for flights from Toronto to Portland International Jetport Airport (PWM), while August is the busiest. Find the best time to visit Portland based on whether you like a bustling atmosphere or a more laid-back vibe.

  • Lock in a Toronto to PWM plane ticket departing in July if you're eager to explore the city during its warmest month. You can expect temperatures in Portland to range from 14ºC (57ºF) to 25ºC (77ºF).

  • January sees temperatures of between -10ºC (14ºF) and 3ºC (37ºF). Search for cheap tickets from Toronto to Portland International Jetport Airport around that time if you want to travel in cooler conditions.

More about Portland

Explore more of the United States

  • Boston is just one of the many places in the United States waiting to be explored after you've seen Portland. Around 153 kilometres away to the south-west, its best attractions include Museum of Fine Arts Boston, Freedom Trail and Quincy Market.

  • Worcester is another favourite destination in the United States and is around 193 kilometres south-west of Portland. No journey is complete without visiting Worcester Art Museum, Redemption Rock Brewing and Union Station.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.