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Cheap flights from Portland to Toronto from C$ 201

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YTO
23 Aug — 30 Aug1
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 24 July 2026.

Sat 29/83:30 p.m.
PDX
-
YYZ
2 stops12h 12m
Air Canada
Sat 5/97:55 a.m.
YYZ
-
PDX
2 stops9h 56m
Air Canada
Deal found 21/7C$ 427
Sat 12/93:30 p.m.
PDX
-
YYZ
2 stops12h 11m
Air Canada
Sat 19/911:05 p.m.
YYZ
-
PDX
2 stops13h 26m
Air Canada
Deal found 21/7C$ 443
Sat 22/83:30 p.m.
PDX
-
YYZ
2 stops12h 14m
Air Canada
Fri 28/87:30 a.m.
YYZ
-
PDX
1 stop10h 21m
Air Canada
Deal found 20/7C$ 445
Fri 4/97:45 p.m.
PDX
-
YYZ
2 stops9h 23m
Air Canada
Fri 11/97:45 a.m.
YYZ
-
PDX
2 stops10h 01m
Air Canada
Deal found 21/7C$ 449
Sat 22/82:27 p.m.
PDX
-
YYZ
1 stop6h 32m
Multiple Airlines
Fri 28/87:15 p.m.
YYZ
-
PDX
1 stop7h 44m
Multiple Airlines
Deal found 20/7C$ 480
Mon 21/912:25 a.m.
PDX
-
YYZ
1 stop8h 10m
Delta
Sat 26/96:00 a.m.
YYZ
-
PDX
1 stop7h 24m
Delta
Deal found 19/7C$ 483
Sat 12/911:02 p.m.
PDX
-
YTZ
1 stop8h 05m
Air Canada
Sat 19/912:15 p.m.
YTZ
-
PDX
1 stop10h 03m
Air Canada
Deal found 21/7C$ 611
Tue 4/810:40 p.m.
PDX
-
YTZ
1 stop15h 13m
United Airlines
Wed 12/87:35 p.m.
YTZ
-
PDX
1 stop16h 54m
United Airlines
Deal found 20/7C$ 622
Sat 22/811:02 p.m.
PDX
-
YTZ
1 stop8h 16m
Air Canada
Fri 28/812:30 p.m.
YTZ
-
PDX
2 stops15h 07m
Air Canada
Deal found 20/7C$ 635
Sat 12/92:27 p.m.
PDX
-
YTZ
1 stop16h 40m
United Airlines
Sat 19/912:15 p.m.
YTZ
-
PDX
1 stop10h 03m
United Airlines
Deal found 21/7C$ 638
Thu 17/911:02 p.m.
PDX
-
YTZ
1 stop8h 05m
United Airlines
Tue 22/912:15 p.m.
YTZ
-
PDX
1 stop10h 03m
United Airlines
Deal found 23/7C$ 656
Thu 6/82:25 p.m.
PDX
-
YTZ
1 stop16h 53m
United Airlines
Tue 11/87:35 p.m.
YTZ
-
PDX
1 stop16h 54m
United Airlines
Deal found 20/7C$ 659

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 24 July 2026.

Round-trip from

C$ 427

One-way from

C$ 201

Popular in

December

Cheapest in

August

Average price

C$ 570
Air Canada
  • Air Canada
  • 29/8-5/9
  • 4 total stops
  • 22h 08m total
  • Portland to Toronto
Search Deals
Delta
  • Delta
  • 5/8
  • 1 total stop
  • 9h 34m total
  • Portland to Toronto
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 24 July 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

Wed 19/8

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

1 stop9h 34m

Toronto Pearson Intl

Wed 26/8

6:15 a.m.-1:38 p.m.

1 stop10h 23m

C$ 483

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 21/9

8:45 a.m.-11:13 p.m.

1 stop11h 28m

Toronto Pearson Intl

Tue 29/9

12:25 p.m.-8:16 p.m.

1 stop10h 51m

C$ 486
Quickest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 24/9

1:35 p.m.-11:13 p.m.

1 stop6h 38m

Toronto Pearson Intl

Mon 28/9

6:10 p.m.-9:59 p.m.

1 stop6h 49m

C$ 504

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 18/10

11:10 p.m.-1:36 p.m.

1 stop11h 26m

Toronto Pearson Intl

Thu 22/10

7:34 p.m.-11:43 p.m.

1 stop7h 09m

C$ 521

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 17/9

11:10 p.m.-1:34 p.m.

1 stop11h 24m

Toronto Pearson Intl

Sun 20/9

12:25 p.m.-8:16 p.m.

1 stop10h 51m

C$ 522

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 13/8

11:20 p.m.-1:34 p.m.

1 stop11h 14m

Toronto Pearson Intl

Tue 18/8

6:15 a.m.-1:36 p.m.

1 stop10h 21m

C$ 531

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 9/9

2:27 p.m.-12:13 a.m.

1 stop6h 46m

Toronto Pearson Intl

Mon 14/9

2:45 p.m.-10:52 p.m.

1 stop11h 07m

C$ 548

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 27/9

5:30 a.m.-4:14 p.m.

1 stop7h 44m

Toronto Pearson Intl

Thu 1/10

7:55 a.m.-2:51 p.m.

2 stops9h 56m

C$ 562

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 21/8

5:30 a.m.-4:14 p.m.

1 stop7h 44m

Toronto Pearson Intl

Tue 25/8

10:15 a.m.-5:50 p.m.

2 stops10h 35m

C$ 562

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 21/9

8:45 a.m.-11:13 p.m.

1 stop11h 28m

Toronto Pearson Intl

Mon 28/9

12:25 p.m.-8:16 p.m.

1 stop10h 51m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/7

Showing 1-10 of 36 resultsSorted by cheapest first
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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

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

Currently, January is the cheapest month in which you can book a flight from Portland to Toronto (average of C$ 508). Flying from Portland to Toronto in December is currently the most expensive (average of C$ 808). 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?

Airfare is below average for this route at the moment.
Portland to Toronto flights typically cost between C$ 437 and C$ 652 in August.
The cheapest round-trip price found within the last 5 days was C$ 427 on Air Canada (29 Aug-5 Sep).

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.

Chicago (ORD) – 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$ 573.

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 03m.

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 12m.

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

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 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 0 different airlines.

  • How long is the flight from Portland to Toronto?

    For as low as C$ 638, Delta can have you in Toronto from Portland in 8h 05m. The distance from Portland to Toronto is about 3383 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Portland to Toronto one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 137. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Portland to Toronto for a low price.

  • 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, January is the cheapest month in which you can book a flight from Portland to Toronto (average of C$ 508). Flying from Portland to Toronto in December is currently the most expensive (average of C$ 808). 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

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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.

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