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$110+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YTO
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Toronto are usually found in August or September, booked 20 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap 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 July 2, 2025.

Round-trip from

$253
(Trip.com)

One-way from

$110
(Flightnetwork)

Popular in

March

Cheapest in

August

Average price

$380
From Portland to Toronto (YTO)
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One-way flight from Portland to Toronto (YTO)
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Highest demand for flights based on searches. 16% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 2, 2025.

This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:45 pmPDX - YYZ
1 stop7h 37mWestJet
Sun 9/218:00 amYYZ - PDX
1 stop7h 48mWestJet
Deal found 7/2$253
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sat 9/207:59 pmPDX - YYZ
2 stops21h 53mMultiple Airlines
Thu 9/258:05 pmYYZ - PDX
1 stop18h 07mMultiple Airlines
Deal found 7/1$286
This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:15 amPDX - YYZ
1 stop7h 13mAir Canada
Fri 8/226:40 pmYYZ - PDX
1 stop7h 21mAir Canada
Deal found 7/1$290
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 10/172:15 pmPDX - YYZ
1 stop16h 43mUnited Airlines
Thu 10/236:30 amYYZ - PDX
1 stop9h 12mUnited Airlines
Deal found 7/2$322
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sat 9/205:50 pmPDX - YTZ
1 stop15h 07mMultiple Airlines
Thu 9/257:30 amYTZ - PDX
1 stop12h 07mMultiple Airlines
Deal found 7/1$402
This Air Canada deal was found by Cheapflights users on 7/2. 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 8/1611:59 pmPDX - YTZ
2 stops11h 47mAir Canada
Sat 8/237:25 amYTZ - PDX
2 stops11h 00mAir Canada
Deal found 7/2$412

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 July 2, 2025.
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

Thu 9/18

1:45 pm-12:22 am

1 stop7h 37m

Toronto Pearson Intl

Sun 9/21

8:00 am-12:48 pm

1 stop7h 48m

$253

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 9/20

7:59 pm-8:52 pm

2 stops21h 53m

Toronto Pearson Intl

Thu 9/25

8:05 pm-11:12 am

1 stop18h 07m

$286

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 8/15

6:15 am-4:28 pm

1 stop7h 13m

Toronto Pearson Intl

Fri 8/22

6:40 pm-11:01 pm

1 stop7h 21m

$290

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 10/17

2:15 pm-9:58 am

1 stop16h 43m

Toronto Pearson Intl

Thu 10/23

6:30 am-12:42 pm

1 stop9h 12m

$322

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Sat 9/20

5:50 pm-11:57 am

1 stop15h 07m

Toronto Island

Thu 9/25

7:30 am-4:37 pm

1 stop12h 07m

$402

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Sat 8/16

11:59 pm-2:46 pm

2 stops11h 47m

Toronto Island

Sat 8/23

7:25 am-3:25 pm

2 stops11h 00m

$412

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 8/22

1:45 pm-5:51 am

2 stops13h 06m

$110

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 9/15

7:59 pm-5:51 am

3 stops30h 52m

$115

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 8/15

6:15 am-4:28 pm

1 stop7h 13m

$133

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 10/1

5:15 pm-9:58 am

2 stops13h 43m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 14 results
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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

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 June 27, 2025.

The best time to book flights from Portland to Toronto is 20 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, January is the cheapest month in which you can book a flight from Portland to Toronto (average of $243). Flying from Portland to Toronto in August is currently the most expensive (average of $348). 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.

What is the cheapest time of day to fly from PDX to YTO?

Find hourly flight availability from Portland to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Toronto in the afternoon. If you’re flexible enough to do this you can expect to save up to 78% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Portland to Toronto?

Use this chart to determine the cheapest time to fly round-trip from Portland to Toronto. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Toronto flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 2, 2025.
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
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,669 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Currently priced at $253, WestJet will fly you from Portland to Toronto and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from $257 and $298, respectively. These flights start at 41% 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 WestJet ($110), United Airlines ($137), and Delta ($143).

  • 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 $243). Flying from Portland to Toronto in August is currently the most expensive (average of $348). 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

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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$145Average$492FlexibilityNo cancel feeOn-time67%
DeltaCheapest$209Average$437FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$214Average$390FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$298Average$459FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$317Average$453FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$352Average$459FlexibilityNo cancel feeOn-time75%

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