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Cheap flights from Portland to Toronto from C$ 157

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YTO
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Portland to Toronto are usually found in August or July, booked 20 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 29 April 2025.

Round-trip from

C$ 345

One-way from

C$ 157

Popular in

March

Cheapest in

August

Average price

C$ 736

Good one-way deal

C$ 256 or less
WestJet
  • WestJet
  • 17/7-21/7
  • 2 total stops
  • 15h 31m total
  • Portland to Toronto
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9/8
  • 9/8
  • 1 total stop
  • 14h 42m total
  • Portland to Toronto
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Highest demand for flights based on searches. 18% potential increase in price (C$ 191 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a one-way flight from Portland to Toronto (YTO).
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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 29 April 2025.

Thu 17/71:45 p.m.PDX - YYZ
1 stop7h 39mWestJet
Mon 21/78:00 a.m.YYZ - PDX
1 stop7h 52mWestJet
Deal found 28/4C$ 345
Thu 31/71:19 p.m.PDX - YYZ
2 stops13h 53mMultiple Airlines
Mon 4/86:30 a.m.YYZ - PDX
1 stop9h 22mMultiple Airlines
Deal found 28/4C$ 374
Sat 31/57:00 a.m.PDX - YYZ
1 stop6h 42mAir Canada
Mon 2/66:15 a.m.YYZ - PDX
2 stops11h 30mAir Canada
Deal found 28/4C$ 425
Sat 31/58:30 a.m.PDX - YYZ
1 stop12h 28mUnited Airlines
Mon 2/66:30 a.m.YYZ - PDX
1 stop17h 17mUnited Airlines
Deal found 28/4C$ 439
Thu 19/69:30 p.m.PDX - YYZ
1 stop11h 43mDelta
Wed 2/73:31 p.m.YYZ - PDX
1 stop9h 31mDelta
Deal found 28/4C$ 473
Thu 15/511:49 p.m.PDX - YYZ
1 stop11h 41mAmerican Airlines
Sat 17/56:20 p.m.YYZ - PDX
1 stop19h 04mAmerican Airlines
Deal found 28/4C$ 507
Wed 4/65:51 p.m.PDX - YTZ
1 stop15h 29mMultiple Airlines
Sat 7/67:55 a.m.YTZ - PDX
1 stop11h 35mMultiple Airlines
Deal found 28/4C$ 558
Thu 29/59:30 a.m.PDX - YYZ
1 stop26h 30mAlaska Airlines
Thu 5/64:45 p.m.YYZ - PDX
2 stops16h 35mAlaska Airlines
Deal found 28/4C$ 581
Tue 8/711:59 p.m.PDX - YTZ
2 stops11h 47mAir Canada
Tue 15/73:25 p.m.YTZ - PDX
2 stops12h 10mAir Canada
Deal found 28/4C$ 813

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 29 April 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 17/7

1:45 p.m.-12:24 a.m.

1 stop7h 39m

Toronto Pearson Intl

Mon 21/7

8:00 a.m.-12:52 p.m.

1 stop7h 52m

C$ 345

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 31/7

1:19 p.m.-6:12 a.m.

2 stops13h 53m

Toronto Pearson Intl

Mon 4/8

6:30 a.m.-12:52 p.m.

1 stop9h 22m

C$ 374

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 31/5

7:00 a.m.-4:42 p.m.

1 stop6h 42m

Toronto Pearson Intl

Mon 2/6

6:15 a.m.-2:45 p.m.

2 stops11h 30m

C$ 425

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 31/5

8:30 a.m.-11:58 p.m.

1 stop12h 28m

Toronto Pearson Intl

Mon 2/6

6:30 a.m.-8:47 p.m.

1 stop17h 17m

C$ 439

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 19/6

9:30 p.m.-12:13 p.m.

1 stop11h 43m

Toronto Pearson Intl

Wed 2/7

3:31 p.m.-10:02 p.m.

1 stop9h 31m

C$ 473

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 15/5

11:49 p.m.-2:30 p.m.

1 stop11h 41m

Toronto Pearson Intl

Sat 17/5

6:20 p.m.-10:24 a.m.

1 stop19h 04m

C$ 507

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Wed 4/6

5:51 p.m.-12:20 p.m.

1 stop15h 29m

Toronto Island

Sat 7/6

7:55 a.m.-4:30 p.m.

1 stop11h 35m

C$ 558

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 19/5

8:45 p.m.-3:00 p.m.

1 stop15h 15m

Toronto Pearson Intl

Thu 22/5

4:45 p.m.-11:44 p.m.

1 stop9h 59m

C$ 579

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Tue 8/7

11:59 p.m.-2:46 p.m.

2 stops11h 47m

Toronto Island

Tue 15/7

3:25 p.m.-12:35 a.m.

2 stops12h 10m

C$ 813

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 9/8

1:19 p.m.-7:01 a.m.

1 stop14h 42m

C$ 157

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 18 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 25 April 2025.

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 20 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, January is the cheapest month in which you can book a flight from Portland to Toronto (average of C$ 167). Flying from Portland to Toronto in July is currently the most expensive (average of C$ 258). 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 29 April 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Toronto at noon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 29 April 2025.
To help decide which airline to fly from Portland to Toronto, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,823 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 2 different airlines.

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

    Cheapflights users have booked flights from Portland to Toronto round-trip from C$ 345. Other airlines that can offer you cheap pricing are Air Canada, from C$ 425, and United Airlines, from C$ 439. Users have found that WestJet is 42% cheaper than the other options available to this destination.

  • 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$ 165. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Portland to Toronto for a low price.

  • What are the cheapest flights from Portland to Toronto?

    On average you can expect to pay C$ 288 for a flight from Portland to Toronto. The cheapest flight overall is C$ 180 while the most popular route, (Portland - Toronto Pearson Intl) is currently priced at C$ 351.

  • 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$ 167). Flying from Portland to Toronto in July is currently the most expensive (average of C$ 258). 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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Top 2 airlines flying from Portland to Toronto

Discover the top 2 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 629,999 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 205AverageC$ 683FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 295AverageC$ 346FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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.

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