Find flights
When to book
FAQs

Cheap flights from Portland to Toronto from C$ 196

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YTO
13 Apr — 20 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Toronto
Explore the most affordable flight options available from Portland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2026.

Sat 25/43:15 p.m.
PDX
-
YYZ
2 stops11h 14m
Air Canada
Fri 1/510:25 p.m.
YYZ
-
PDX
1 stop14h 05m
Air Canada
Deal found 13/3C$ 424
Mon 1/63:30 p.m.
PDX
-
YYZ
2 stops12h 21m
Air Canada
Sun 7/610:25 p.m.
YYZ
-
PDX
1 stop14h 05m
Air Canada
Deal found 9/3C$ 428
Mon 27/43:15 p.m.
PDX
-
YYZ
2 stops11h 14m
Air Canada
Mon 4/510:25 p.m.
YYZ
-
PDX
1 stop14h 05m
Air Canada
Deal found 12/3C$ 436
Sat 30/53:30 p.m.
PDX
-
YYZ
1 stop7h 08m
Multiple Airlines
Sat 6/64:55 p.m.
YYZ
-
PDX
1 stop9h 09m
Multiple Airlines
Deal found 9/3C$ 438
Fri 1/51:52 p.m.
PDX
-
YYZ
1 stop22h 53m
Alaska Airlines
Fri 8/54:55 p.m.
YYZ
-
PDX
1 stop8h 58m
Alaska Airlines
Deal found 13/3C$ 465
Sat 25/47:14 p.m.
PDX
-
YYZ
1 stop8h 46m
United Airlines
Fri 1/55:20 p.m.
YYZ
-
PDX
1 stop8h 18m
United Airlines
Deal found 13/3C$ 469
Sat 9/511:47 p.m.
PDX
-
YYZ
1 stop8h 06m
American Airlines
Mon 11/56:15 p.m.
YYZ
-
PDX
1 stop8h 39m
American Airlines
Deal found 9/3C$ 471
Fri 24/411:59 p.m.
PDX
-
YYZ
1 stop6h 55m
United Airlines
Tue 28/45:20 p.m.
YYZ
-
PDX
1 stop8h 14m
United Airlines
Deal found 12/3C$ 472
Wed 1/41:35 p.m.
PDX
-
YYZ
1 stop23h 10m
Alaska Airlines
Sun 5/44:55 p.m.
YYZ
-
PDX
1 stop7h 43m
Alaska Airlines
Deal found 11/3C$ 479
Fri 24/47:05 p.m.
PDX
-
YTZ
2 stops12h 20m
Air Canada
Fri 1/53:35 p.m.
YTZ
-
PDX
2 stops10h 03m
Air Canada
Deal found 9/3C$ 482
Tue 28/47:05 p.m.
PDX
-
YTZ
2 stops12h 20m
Air Canada
Fri 1/58:55 p.m.
YTZ
-
PDX
2 stops20h 50m
Air Canada
Deal found 10/3C$ 540
Sat 25/47:05 p.m.
PDX
-
YTZ
2 stops20h 17m
Air Canada
Sat 2/58:55 p.m.
YTZ
-
PDX
2 stops25h 10m
Air Canada
Deal found 11/3C$ 561

Find flight deals from Portland to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 March 2026.

Round-trip from

C$ 424

One-way from

C$ 196

Popular in

December

Cheapest in

August

Average price

C$ 740
Air Canada
  • Air Canada
  • 25/4-1/5
  • 3 total stops
  • 25h 19m total
  • Portland to Toronto
Search Deals
United Airlines
  • United Airlines
  • 10/4
  • 1 total stop
  • 10h 43m total
  • Portland to Toronto
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 March 2026.
Use the filters below to find and compare flights from Portland to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 25/4

7:14 p.m.-7:00 a.m.

1 stop8h 46m

Toronto Pearson Intl

Fri 1/5

5:20 p.m.-10:38 p.m.

1 stop8h 18m

C$ 469

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 27/4

11:59 p.m.-11:49 a.m.

1 stop8h 50m

Toronto Pearson Intl

Tue 5/5

5:20 p.m.-10:35 p.m.

1 stop8h 15m

C$ 471

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 13/5

11:55 p.m.-7:37 p.m.

1 stop16h 42m

Toronto Pearson Intl

Sun 17/5

6:30 a.m.-12:35 p.m.

1 stop9h 05m

C$ 472

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 13/4

11:15 p.m.-11:43 a.m.

1 stop9h 28m

Toronto Pearson Intl

Wed 15/4

2:30 p.m.-8:42 p.m.

1 stop9h 12m

C$ 472

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Fri 24/4

7:05 p.m.-10:25 a.m.

2 stops12h 20m

Toronto Island

Fri 1/5

3:35 p.m.-10:38 p.m.

2 stops10h 03m

C$ 482

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 1/5

10:55 p.m.-9:54 a.m.

1 stop7h 59m

Toronto Pearson Intl

Thu 7/5

5:20 p.m.-10:35 p.m.

1 stop8h 15m

C$ 501

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 12/4

11:59 p.m.-11:49 a.m.

1 stop8h 50m

Toronto Pearson Intl

Fri 17/4

5:20 p.m.-10:34 p.m.

1 stop8h 14m

C$ 501
Quickest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 30/3

2:10 p.m.-11:59 p.m.

1 stop6h 49m

Toronto Pearson Intl

Tue 21/4

5:20 p.m.-10:34 p.m.

1 stop8h 14m

C$ 501

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 10/4

10:56 p.m.-9:54 a.m.

1 stop7h 58m

Toronto Pearson Intl

Fri 17/4

11:00 a.m.-6:34 p.m.

1 stop10h 34m

C$ 501

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 28/3

11:59 p.m.-9:54 a.m.

1 stop6h 55m

Toronto Pearson Intl

Wed 8/4

3:00 p.m.-9:59 p.m.

1 stop9h 59m

C$ 501

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 35 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Portland to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Portland to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Toronto. Price data was last updated on 13 March 2026.

The price you pay for your flight from Portland to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Portland to Toronto?

Currently, July is the cheapest month in which you can book a flight from Portland to Toronto (average of C$ 197). Flying from Portland to Toronto in February is currently the most expensive (average of C$ 468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Portland to Toronto?

What’s the top layover airport for flights from Portland to Toronto?

Share of one-stop round-trip flights from Portland to Toronto chosen by Cheapflights users in the past 12 months, using the same layover each way.

Calgary (YYC) – chosen by Cheapflights users on 50% of one-stop itineraries from Portland to Toronto on Cheapflights.

What’s the cheapest layover airport for flights from Portland to Toronto?

Average round-trip fare for 1-stop flights from Portland to Toronto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 505.

What’s the fastest layover option from Portland to Toronto?

Shortest average travel time for 1-stop one-way flights from Portland to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 01m.

Which airport typically offers the quickest layover for flights from Portland to Toronto?

Average layover duration for 1-stop one-way flights from Portland to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 17m.

Related info for your journey

Find useful and relevant information for your journey from Portland to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Toronto?

    If you book a flight to Toronto from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 9.7 km from the centre of Portland. There are 0 flights from Portland to Toronto per day from 1 airline.

  • How long is the flight from Portland to Toronto?

    For as low as C$ 469, United Airlines can have you in Toronto from Portland in 8h 46m. The distance from Portland to Toronto is about 3364 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Portland to Toronto round-trip?

    Cheapflights users have booked flights from Portland to Toronto round-trip from C$ 321. Users have found that WestJet is 44% cheaper than the other options available to this destination.

  • Can I find deals for flights from Portland to Toronto that include hotel bookings?

    Yes. In addition to deals on Portland to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Toronto.

  • Can I find deals for business class flights from Portland to Toronto?

    Yes. Cheapflights offers flight deals from Portland to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Toronto?

    Currently, July is the cheapest month in which you can book a flight from Portland to Toronto (average of C$ 197). Flying from Portland to Toronto in February is currently the most expensive (average of C$ 468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Portland to Toronto

Discover the top airline that operate flights from Portland to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 321AverageC$ 355FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Toronto?

Deals for Portland to Toronto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portland to Toronto?

Cheapflights helps you find that perfect flight to Toronto from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Toronto with no change fees?

Yes, we can. To see specific flights from Portland to Toronto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portland to Toronto become cheaper?

Yes, Cheapflights offers price alerts on Portland to Toronto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.