Find cheap flights from Portland to Toronto from C$ 240
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best time to beat the crowds (37% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Portland to Toronto
When to book flights from Portland to Toronto
Estimated round-trip price
Average price per month
Flight prices as travel date approaches
Top tips for finding a cheap flight out of Portland
High season is considered to be February, March and April. The cheapest month to fly is January.
Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days
FAQs for booking flights from Portland to Toronto
Flying to Toronto from Portland requires at least one layover, as there are no direct flights for this route. The shortest flight duration is 4h 12m.
The cheapest return flight ticket from Portland to Toronto found by KAYAK users in the last 72 hours was for C$ 808 on JetBlue, followed by American Airlines (C$ 824). One-way flight deals have also been found from as low as C$ 321 on Air Canada and from C$ 330 on American Airlines.
For Portland to Toronto, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Toronto back to Portland, the best deals are generally found on Friday, with Thursday being the most expensive.
The earliest departure to Toronto leaves Portland at 1:30 am.
The last departure to Toronto leaves Portland at 11:57 am.
There are no direct flights connecting Portland to Toronto.
We unfortunately don’t have that data for this specific route.
Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Portland and Toronto, with Star Alliance being the most commonly used for this route.
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Toronto.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Portland is likely to change within 7 days, so travelers know whether to wait or book now.
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto with an airline and back to Portland with another airline.
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.