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Cheap flights from Toronto to Portland from C$ 233

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — PDX
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Portland

Enter your travel dates to find the best prices.

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

Tue 1/97:00 a.m. -
1 stop9h 50m
Wed 9/92:30 p.m. -
2 stops11h 40m
Deal found 13/8C$ 431
Thu 29/107:29 a.m. -
1 stop7h 53m
Mon 2/1111:09 p.m. -
2 stops9h 48m
Deal found 12/8C$ 434
Fri 18/97:15 p.m. -
1 stop7h 52m
Tue 22/911:08 p.m. -
2 stops9h 51m
Deal found 10/8C$ 435
Fri 11/96:00 a.m. -
1 stop7h 24m
Fri 18/911:10 p.m. -
1 stop6h 43m
Deal found 12/8C$ 436
Fri 4/910:20 p.m. -
2 stops18h 30m
Tue 8/92:30 p.m. -
1 stop7h 35m
Deal found 13/8C$ 438
Sat 19/96:30 a.m. -
1 stop7h 25m
Wed 23/96:00 a.m. -
1 stop8h 20m
Deal found 10/8C$ 439
Fri 28/86:10 p.m. -
1 stop22h 40m
Tue 1/92:30 p.m. -
1 stop23h 45m
Deal found 13/8C$ 439
Sat 12/96:30 a.m. -
1 stop8h 30m
Sat 19/98:17 a.m. -
1 stop9h 27m
Deal found 9/8C$ 441
Tue 15/912:15 p.m. -
1 stop10h 03m
Tue 22/911:02 p.m. -
1 stop8h 05m
Deal found 9/8C$ 441
Fri 23/108:00 a.m. -
1 stop9h 51m
Tue 27/107:00 a.m. -
2 stops13h 40m
Deal found 9/8C$ 442
Fri 23/103:14 p.m. -
1 stop7h 27m
Tue 27/1010:55 p.m. -
2 stops10h 04m
Deal found 10/8C$ 443
Fri 4/96:10 p.m. -
1 stop22h 40m
Tue 8/92:30 p.m. -
1 stop23h 45m
Deal found 13/8C$ 443

Find flight deals from Toronto to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Portland (PDX). 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 August 2026.

Round-trip from

C$ 431

One-way from

C$ 233

Popular in

July

Cheapest in

November

Average price

C$ 443
WestJet
  • WestJet
  • 1/9-9/9
  • 3 total stops
  • 21h 30m total
  • Toronto to Portland
Search Deals
Air Canada
  • Air Canada
  • 9/12
  • 1 total stop
  • 8h 56m total
  • Toronto to Portland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Portland 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 August 2026.
Use the filters below to find and compare flights from Toronto to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Fri 28/8

6:10 p.m.-1:50 p.m.

1 stop22h 40m

Portland

Tue 1/9

2:30 p.m.-5:15 p.m.

1 stop23h 45m

C$ 439

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Tue 15/9

2:30 p.m.-8:10 p.m.

1 stop8h 40m

Portland

Sat 19/9

8:17 a.m.-8:44 p.m.

1 stop9h 27m

C$ 441

TorontoPortland

YTZ Toronto Island - PDX Portland

YTZPDX

Toronto Island

Wed 9/9

12:15 p.m.-7:18 p.m.

1 stop10h 03m

Portland

Wed 16/9

11:02 p.m.-10:07 a.m.

1 stop8h 05m

C$ 447

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 29/8

7:00 a.m.-3:05 p.m.

2 stops11h 05m

Portland

Tue 8/9

11:02 p.m.-9:54 a.m.

1 stop7h 52m

C$ 447

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 5/9

11:00 a.m.-5:50 p.m.

2 stops9h 50m

Portland

Sat 3/10

10:43 a.m.-11:59 p.m.

2 stops10h 16m

C$ 447

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 19/9

9:44 a.m.-9:05 p.m.

2 stops14h 21m

Portland

Wed 23/9

7:02 a.m.-5:56 p.m.

1 stop7h 54m

C$ 447

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Wed 9/9

9:44 a.m.-9:05 p.m.

2 stops14h 21m

Portland

Wed 16/9

8:40 a.m.-9:32 p.m.

1 stop9h 52m

C$ 447

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 19/9

1:00 p.m.-10:45 p.m.

2 stops12h 45m

Portland

Tue 22/9

2:27 p.m.-11:59 p.m.

1 stop6h 32m

C$ 447

TorontoPortland

YTZ Toronto Island - PDX Portland

YTZPDX

Toronto Island

Sat 26/9

12:15 p.m.-6:53 p.m.

1 stop9h 38m

Portland

Wed 30/9

11:30 p.m.-10:07 a.m.

1 stop7h 37m

C$ 453

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 24/10

7:30 a.m.-3:05 p.m.

2 stops10h 35m

Portland

Wed 28/10

10:00 a.m.-7:57 p.m.

1 stop6h 57m

C$ 454

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Toronto 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 Toronto to Portland

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

Currently, May is the cheapest month in which you can book a flight from Toronto to Portland (average of C$ 441). Flying from Toronto to Portland in December is currently the most expensive (average of C$ 604). 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 Toronto to Portland?

Airfare is typical for this route at the moment.
Toronto to Portland flights typically cost between C$ 312 and C$ 591 in September.
The cheapest round-trip price found within the last 5 days was C$ 431 on WestJet (1 Sep-9 Sep).

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

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

Calgary (YYC) – chosen by Cheapflights users on 40% of one-stop itineraries from Toronto to Portland on Cheapflights.

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

Average round-trip fare for 1-stop flights from Toronto to Portland, 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$ 334.

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

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

Flights via Seattle (SEA) have the shortest average one-way travel time for 1-stop routes: 7h 18m.

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

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

Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 0h 55m.

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

To ensure you get the cheapest price possible for a flight from Toronto to Portland, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated 14 August 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Toronto to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,503 reviews
Check prices

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,503 reviews
Delta
7.8
Good
8,503 reviews
Check prices

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
10,112 reviews
Delta
7.8
Good
8,503 reviews
Check prices

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
WestJet
7.2
Good
3,433 reviews
Delta
7.8
Good
8,503 reviews
Check prices

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,470 reviews
Delta
7.8
Good
8,503 reviews
Check prices

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

Find useful and relevant information for your journey from Toronto to Portland. 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 into for flights to Portland from Toronto?

    For a flight from Toronto to Portland, you will be flying into Portland. Portland (PDX) is just 9.7 km from the centre of the city. Portland is the only Portland airport and it handles 0 inbound flights from Toronto per day. 5 airlines have flights to Portland from Toronto on a regular basis.

  • How long is the flight from Toronto to Portland?

    Departing from Toronto to Portland will take you 8h 40m. The distance between Toronto and Portland is about 3364 km. This flight may include one or multiple stops.

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

    According to our current data, WestJet (C$ 201), Delta (C$ 213), and American Airlines (C$ 250) offers the cheapest pricing from Toronto to Portland. WestJet is 60% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as C$ 171 on WestJet. Other airlines that offer cheap prices include Delta from C$ 244 and United Airlines from C$ 265 one-way.

  • What are the most popular routes from Toronto to Portland?

    The most popular flight routes from Toronto to Portland are Toronto Pearson Intl - Portland, Toronto Island - Portland and Hamilton - Portland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto to Portland 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 Toronto to Portland?

    Currently, May is the cheapest month in which you can book a flight from Toronto to Portland (average of C$ 441). Flying from Toronto to Portland in December is currently the most expensive (average of C$ 604). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Tillamook
Salem
Cannon Beach
Lincoln City

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Toronto to Portland

Discover the top 5 airlines that operate flights from Toronto to Portland. 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 August 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 201AverageC$ 339FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 213AverageC$ 477FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 250AverageC$ 519FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 363AverageC$ 553FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 390AverageC$ 550FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Toronto to Portland?

Cheapflights makes it easy to find Toronto to Portland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Toronto to Portland.

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

Need flexible booking options for your flight to Portland from Toronto? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Toronto to Portland 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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