PWM - YYZ

$165 Find Cheap Flights from Portland to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Toronto departing on 9/13. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Pearson Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Toronto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Toronto, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Portland to Toronto (PWM-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Toronto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Toronto

Tue, Oct 21 - Tue, Oct 28
Delta Logo
2:38 pm - 11:05 pmPWM-YYZ
8h 27m1 stop
Delta Logo
6:15 am - 2:21 pmYYZ-PWM
8h 06m1 stop
$369Delta
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Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
7:00 am - 11:02 pmPWM-YYZ
16h 02m1 stop
American Airlines Logo
7:14 am - 8:14 pmYYZ-PWM
13h 00m1 stop
$399American Airlines
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Fri, Sep 12 - Fri, Sep 19
American Airlines Logo
7:05 am - 11:03 pmPWM-YYZ
15h 58m1 stop
American Airlines Logo
7:15 pm - 11:26 amYYZ-PWM
16h 11m1 stop
$459American Airlines
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Fri, Oct 3 - Mon, Oct 6
Delta Logo
2:41 pm - 10:57 pmPWM-YYZ
8h 16m1 stop
Delta Logo
2:30 pm - 11:09 pmYYZ-PWM
8h 39m1 stop
$462Delta
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Mon, Sep 22 - Thu, Sep 25
Delta Logo
2:41 pm - 10:59 pmPWM-YYZ
8h 18m1 stop
Delta Logo
6:03 am - 2:01 pmYYZ-PWM
7h 58m1 stop
$476Delta
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Fri, Sep 12 - Fri, Sep 19
American Airlines Logo
7:05 am - 6:30 pmPWM-YYZ
11h 25m1 stop
American Airlines Logo
7:15 pm - 11:26 amYYZ-PWM
16h 11m1 stop
$481American Airlines
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Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
12:34 pm - 6:35 pmPWM-YYZ
6h 01m2 stops
American Airlines Logo
10:45 am - 8:14 pmYYZ-PWM
9h 29m1 stop
$515American Airlines
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Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
7:09 am - 2:44 pmPWM-YYZ
7h 35m1 stop
American Airlines Logo
12:45 pm - 9:43 pmYYZ-PWM
8h 58m1 stop
$530American Airlines
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Fri, Oct 3 - Mon, Oct 6
United Airlines Logo
5:45 am - 3:57 pmPWM-YYZ
10h 12m1 stop
United Airlines Logo
7:25 am - 6:23 pmYYZ-PWM
10h 58m2 stops
$574United Airlines
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Thu, Aug 14 - Sun, Aug 17
United Airlines Logo
5:35 am - 4:01 pmPWM-YYZ
10h 26m1 stop
United Airlines Logo
8:10 am - 11:59 pmYYZ-PWM
15h 49m1 stop
$593United Airlines
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Booking Insights

KAYAK's insights & trends for Portland to Toronto flights

Get data-powered insights and trends into flights from Portland to Toronto to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Portland to Toronto?

The average price of all round-trip flights from Portland to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.

For Portland to Toronto, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Toronto back to Portland, the best deals are generally found on Saturday, with Sunday being the most expensive.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$165
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Portland to Toronto

When to book flights from Portland to Toronto

Are your dates flexible? Find out the best times to travel from Portland to Toronto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Portland to Toronto flights

  • What is the cheapest flight from Portland to Toronto Pearson Intl Airport?

    In the last 3 days, the lowest price for a flight from Portland to Toronto Pearson Intl Airport was $165 for a one-way ticket and $369 for a round-trip.

  • Do I need a passport to fly between Portland and Toronto?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Toronto.

  • Which airports will I be using when flying from Portland to Toronto?

    Portland and Toronto are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Toronto Pearson Intl.

  • Which aircraft models fly most regularly from Portland to Toronto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Toronto?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Portland and Toronto, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Portland to Toronto?

    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.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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.

  • What is the Hacker Fare option on flights from Portland to Toronto?

    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. Booking your flights between Portland and YYZ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Toronto?

    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.

Reviews of the top airline flying from Portland to Toronto

 
See real verified KAYAK customer reviews for airlines flying from Portland to Toronto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Toronto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.5Food
6.9Entertainment
7.2Comfort
7.5Boarding
8.0Crew
Airline reviews

Very poor delay in dfw was really bad n long

2.0 Mediocredavix, Jul 2025DFW - MKE
Read more American Airlines reviews

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The plane was broken so we had to change planes.

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Everything you need to know for your flight from Portland to Toronto

Information on your arrival and departure airports

Portland (PWM)
Pearson Intl (YYZ)

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