HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Toronto

$101+ Cheap flights from Portland (PDX) to Toronto (YTO)

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YTO
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Toronto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Toronto

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 February 15, 2026.

This Trip.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:30 pm
PDX
-
YYZ
2 stops11h 40m
WestJet
Sat 5/306:10 am
YYZ
-
PDX
2 stops10h 40m
WestJet
Deal found 2/13$238
This Trip.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:30 pm
PDX
-
YYZ
2 stops11h 40m
WestJet
Wed 6/179:00 am
YYZ
-
PDX
1 stop7h 50m
WestJet
Deal found 2/12$242
This Trip.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/132:30 pm
PDX
-
YYZ
1 stop7h 35m
WestJet
Tue 6/239:00 am
YYZ
-
PDX
1 stop7h 50m
WestJet
Deal found 2/12$250
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:30 pm
PDX
-
YYZ
1 stop7h 35m
WestJet
Mon 5/119:00 am
YYZ
-
PDX
1 stop7h 50m
WestJet
Deal found 2/12$256
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/262:30 pm
PDX
-
YYZ
1 stop7h 35m
WestJet
Tue 5/269:00 am
YYZ
-
PDX
1 stop7h 50m
WestJet
Deal found 2/12$257
This Trip.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:05 pm
PDX
-
YYZ
1 stop7h 54m
Air Canada
Thu 3/1912:40 pm
YYZ
-
PDX
1 stop8h 50m
Air Canada
Deal found 2/12$261
This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:30 pm
PDX
-
YYZ
1 stop7h 35m
WestJet
Sat 6/206:10 am
YYZ
-
PDX
2 stops10h 40m
WestJet
Deal found 2/11$262
This Air Canada deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:05 pm
PDX
-
YTZ
2 stops12h 20m
Air Canada
Thu 5/287:50 am
YTZ
-
PDX
2 stops9h 55m
Air Canada
Deal found 2/12$310
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:30 pm
PDX
-
YTZ
1 stop16h 12m
United Airlines
Sat 6/2012:15 pm
YTZ
-
PDX
1 stop14h 37m
United Airlines
Deal found 2/11$389
This Air Canada deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:05 pm
PDX
-
YTZ
2 stops20h 05m
Air Canada
Sun 3/88:50 am
YTZ
-
PDX
2 stops27h 25m
Air Canada
Deal found 2/12$496
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:30 pm
PDX
-
YTZ
1 stop16h 12m
United Airlines
Sun 6/2112:15 pm
YTZ
-
PDX
1 stop14h 37m
United Airlines
Deal found 2/11$498
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:40 pm
PDX
-
YTZ
2 stops14h 12m
Multiple Airlines
Wed 3/181:10 pm
YTZ
-
PDX
1 stop9h 38m
Multiple Airlines
Deal found 2/11$513

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 February 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$238
(Trip.com)

One-way from

$101
(Trip.com)

Popular in

March

Cheapest in

August

Average price

$371
Provider with most accurate pricing for Portland-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Toronto (YTO) flights.
Search Deals
From Portland to Toronto (YTO)
Search Deals
One-way flight from Portland to Toronto (YTO)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 2,558,603 searches. Data last updated February 15, 2026.
Use the filters below to find and compare flights from Portland to Toronto that are best for you.

Fly from

Portland

Fly to

Toronto

Route

Depart

Return

Price

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 6/13

2:30 pm-5:10 am

2 stops11h 40m

Toronto Pearson Intl

Tue 6/23

9:00 am-1:50 pm

1 stop7h 50m

$258

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 5/25

2:30 pm-1:05 am

1 stop7h 35m

Toronto Pearson Intl

Fri 5/29

10:20 pm-1:50 pm

2 stops18h 30m

$298

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 5/4

1:52 pm-3:45 pm

1 stop22h 53m

Toronto Pearson Intl

Fri 5/8

4:55 pm-10:53 pm

1 stop8h 58m

$301

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 3/16

1:36 pm-3:35 pm

1 stop22h 59m

Toronto Pearson Intl

Mon 3/23

4:45 pm-9:38 pm

1 stop7h 53m

$302

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 5/14

5:00 am-3:45 pm

1 stop7h 45m

Toronto Pearson Intl

Mon 5/18

4:55 pm-9:34 pm

1 stop7h 39m

$302

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 3/11

1:36 pm-3:35 pm

1 stop22h 59m

Toronto Pearson Intl

Wed 3/18

4:45 pm-11:44 pm

1 stop9h 59m

$302

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 4/1

6:00 am-3:45 pm

1 stop6h 45m

Toronto Pearson Intl

Wed 4/8

4:55 pm-11:44 pm

1 stop9h 49m

$302

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 7/15

7:45 pm-6:00 am

1 stop7h 15m

Toronto Pearson Intl

Tue 8/11

8:00 am-2:51 pm

1 stop9h 51m

$308

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 3/5

9:19 pm-3:35 pm

1 stop15h 16m

Toronto Pearson Intl

Mon 3/9

4:45 pm-10:41 pm

1 stop8h 56m

$312

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 8/12

3:25 pm-5:44 am

2 stops11h 19m

Toronto Pearson Intl

Thu 8/20

7:30 am-2:51 pm

1 stop10h 21m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 38 results
1
2
3
4

Compare providers for flights from Portland to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Toronto in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Toronto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 February 6, 2026.

The best time to book flights from Portland to Toronto is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Portland to Toronto (average of $144). Flying from Portland to Toronto in February is currently the most expensive (average of $343). 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?

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated February 15, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Portland to Toronto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,205 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,205 reviews
Delta
7.9
Good
8,205 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,296 reviews
Delta
7.9
Good
8,205 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,297 reviews
Delta
7.9
Good
8,205 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,262 reviews
Delta
7.9
Good
8,205 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,718 reviews
Delta
7.9
Good
8,205 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Most people fly from Portland (PDX) if they book a flight from Portland to Toronto. On average, Portland has 0 outbound flights to Toronto per day from 6 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How long is the flight from Portland to Toronto?

    There are many flights that can get you from Portland to Toronto in 11h 40m. Fly via WestJet, Alaska Airlines, or United Airlines to get the fastest option. Airlines will cover a distance of 2090 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Portland to Toronto round-trip?

    Currently priced at $140, Air Canada will fly you from Portland to Toronto and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and WestJet - these airlines can fly you to your destination from $151 and $173, respectively. These flights start at 67% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Portland to Toronto are Delta ($90), WestJet ($105), and United Airlines ($130).

  • 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, March is the cheapest month in which you can book a flight from Portland to Toronto (average of $144). Flying from Portland to Toronto in February is currently the most expensive (average of $343). 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 6 airlines flying from Portland to Toronto

Discover the top 6 airlines 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 2,558,603 searches. Data last updated February 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$140Average$540FlexibilityNo cancel feeOn-time67%
DeltaCheapest$151Average$411FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$173Average$286FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$310Average$436FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$343Average$557FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$368Average$584FlexibilityNo cancel feeOn-time75%

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.