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Cheap flights from Portland to Toronto from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Toronto departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:15 pm - 5:38 am
PDX
-
YYZ
11h 23m2 stops
Air Canada Logo
8:15 am - 2:40 pm
YYZ
-
PDX
9h 25m2 stops
$274Air Canada
Sat, Jan 24 - Fri, Jan 30
Air Canada Logo
3:15 pm - 5:38 am
PDX
-
YYZ
11h 23m2 stops
Air Canada Logo
9:00 am - 2:40 pm
YYZ
-
PDX
8h 40m1 stop
$276Air Canada
Sat, Jan 24 - Fri, Jan 30
Alaska Airlines Logo
5:35 pm - 3:35 pm
PDX
-
YYZ
19h 00m1 stop
Alaska Airlines Logo
4:45 pm - 10:46 pm
YYZ
-
PDX
9h 01m1 stop
$309Alaska Airlines
Fri, Jan 9 - Thu, Jan 22
United Airlines Logo
11:10 pm - 11:43 am
PDX
-
YYZ
9h 33m1 stop
United Airlines Logo
2:45 pm - 10:10 pm
YYZ
-
PDX
10h 25m1 stop
$317United Airlines
Tue, Apr 28 - Wed, Apr 29
Alaska Airlines Logo
6:00 am - 3:35 pm
PDX
-
YYZ
6h 35m1 stop
Alaska Airlines Logo
4:45 pm - 10:21 pm
YYZ
-
PDX
8h 36m1 stop
$325Alaska Airlines
Sat, Mar 14 - Thu, Apr 9
Alaska Airlines Logo
8:30 am - 3:35 pm
PDX
-
YYZ
28h 05m1 stop
Alaska Airlines Logo
4:45 pm - 10:21 pm
YYZ
-
PDX
8h 36m1 stop
$326Alaska Airlines
Mon, Mar 16 - Wed, Apr 8
Air Canada Logo
7:00 pm - 5:59 am
PDX
-
YYZ
7h 59m1 stop
Air Canada Logo
9:00 am - 2:40 pm
YYZ
-
PDX
8h 40m1 stop
$327Air Canada
Sat, Jan 10 - Thu, Jan 15
Multiple Airlines Logo
12:52 pm - 6:43 am
PDX
-
YYZ
14h 51m1 stop
Multiple Airlines Logo
1:30 pm - 1:24 pm
YYZ
-
PDX
26h 54m2 stops
$330Multiple Airlines
Sun, Mar 15 - Thu, Apr 9
Multiple Airlines Logo
6:00 am - 3:35 pm
PDX
-
YYZ
6h 35m1 stop
Multiple Airlines Logo
1:30 pm - 1:24 pm
YYZ
-
PDX
26h 54m2 stops
$331Multiple Airlines
Sat, Mar 14 - Thu, Apr 9
Air Canada Logo
9:50 am - 10:41 pm
PDX
-
YYZ
9h 51m2 stops
Air Canada Logo
8:00 am - 2:40 pm
YYZ
-
PDX
9h 40m1 stop
$332Air Canada
Sat, Jan 10 - Thu, Jan 15

Air Canada flights from Portland to Toronto

Our best Air Canada deals on Portland to Toronto flight tickets
Air Canada
Jan 24
PDX3:15 pmPortland
11h 23m
2 stops
YYZ5:38 amToronto Pearson Intl
Jan 30
YYZ8:15 amToronto Pearson Intl
9h 25m
2 stops
PDX2:40 pmPortland
$274
Find similar
Air Canada
Jan 24
PDX3:15 pmPortland
11h 23m
2 stops
YYZ5:38 amToronto Pearson Intl
Jan 30
YYZ9:00 amToronto Pearson Intl
8h 40m
1 stop
PDX2:40 pmPortland
$276
Find similar
Air Canada
Jan 10
PDX9:50 amPortland
8h 14m
1 stop
YYZ9:04 pmToronto Pearson Intl
Jan 15
YYZ9:00 amToronto Pearson Intl
8h 40m
1 stop
PDX2:40 pmPortland
$327
Find similar

United Airlines flights from Portland to Toronto

Our best United Airlines deals on Portland to Toronto flight tickets
United Airlines
Apr 28
PDX11:10 pmPortland
9h 33m
1 stop
YYZ11:43 amToronto Pearson Intl
Apr 29
YYZ2:45 pmToronto Pearson Intl
10h 25m
1 stop
PDX10:10 pmPortland
$317
Find similar
United Airlines
Feb 19
PDX1:40 pmPortland
14h 50m
1 stop
YYZ7:30 amToronto Pearson Intl
Feb 23
YYZ12:45 pmToronto Pearson Intl
10h 58m
1 stop
PDX8:43 pmPortland
$341
Find similar
United Airlines
May 26
PDX11:00 amPortland
8h 44m
1 stop
YYZ10:44 pmToronto Pearson Intl
Jun 10
YYZ5:16 pmToronto Pearson Intl
10h 37m
1 stop
PDX12:53 amPortland
$347
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 1/24

3:15 pm-5:38 am

2 stops11h 23m

Toronto Pearson Intl

Fri 1/30

8:15 am-2:40 pm

2 stops9h 25m

$274

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 1/24

3:15 pm-5:38 am

2 stops11h 23m

Toronto Pearson Intl

Fri 1/30

9:00 am-2:40 pm

1 stop8h 40m

$276

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 1/9

5:35 pm-3:35 pm

1 stop19h 00m

Toronto Pearson Intl

Thu 1/22

4:45 pm-10:46 pm

1 stop9h 01m

$309

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 4/28

11:10 pm-11:43 am

1 stop9h 33m

Toronto Pearson Intl

Wed 4/29

2:45 pm-10:10 pm

1 stop10h 25m

$317

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 3/14

6:00 am-3:35 pm

1 stop6h 35m

Toronto Pearson Intl

Thu 4/9

4:45 pm-10:21 pm

1 stop8h 36m

$325

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 3/16

8:30 am-3:35 pm

1 stop28h 05m

Toronto Pearson Intl

Wed 4/8

4:45 pm-10:21 pm

1 stop8h 36m

$326

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 1/10

7:00 pm-5:59 am

1 stop7h 59m

Toronto Pearson Intl

Thu 1/15

9:00 am-2:40 pm

1 stop8h 40m

$327

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 3/15

12:52 pm-6:43 am

1 stop14h 51m

Toronto Pearson Intl

Thu 4/9

1:30 pm-1:24 pm

2 stops26h 54m

$330

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 3/14

6:00 am-3:35 pm

1 stop6h 35m

Toronto Pearson Intl

Thu 4/9

1:30 pm-1:24 pm

2 stops26h 54m

$331

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 1/10

9:50 am-10:41 pm

2 stops9h 51m

Toronto Pearson Intl

Thu 1/15

8:00 am-2:40 pm

1 stop9h 40m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from Portland to Toronto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Toronto?

What is the cheapest month to fly to Toronto?

The month of August is, on average, the cheapest month to fly to Toronto from Portland, with most prices found around $355. If you are unable to visit Toronto during the month of August, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $356.

What is the cheapest time of day to depart on your flight to Toronto?

In the afternoon is the cheapest time of day to fly from Portland to Toronto when you can find flight prices for as low as $328. Flying to Toronto in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly at noon, with an average ticket price of $416. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Portland to Toronto flight route?

Fly from Portland to Toronto Pearson Intl for the best Portland - Toronto flight prices

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $460 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Portland for as low as $308 on momondo.

What cabin class options are available on Portland to Toronto flights?

There is only 1 cabin class available to choose from on Portland to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Toronto flights?

You could potentially save up to 18% on your flight if you consider stops on a Portland to Toronto flight.

How have Portland to Toronto flight prices changed over time?

As of December 2025, prices for Portland to Toronto flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Toronto

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Toronto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Toronto (PDX to YTO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Toronto

Fastest flight time

6h 44m

Direct flights

None
The fastest flight from Portland to Toronto takes 6h 44m
There are no direct flights from Portland to Toronto. There are no popular flight routes from Portland to Toronto.
Search flight deals

  • How far is Portland to Toronto by plane?

    Portland and Toronto are 2106.9 mi apart from one another. Typically, this will take 6h 44m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Toronto?

    Prices for flights from Portland Airport to Toronto are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Toronto?

  • How old do you have to be to fly from Portland Airport to Toronto?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Toronto.

  • What documentation or ID do you need to fly to Toronto?

    The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Portland to Toronto?

  • What is the most popular airline from Portland to Toronto?

Best airlines flying from Portland to Toronto

Compare and see reviews for airlines that fly from Portland to Toronto with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $180Free CancellationRating
7.9
8,008 reviews
Search Delta flights
WestJetPriceFrom $211Free CancellationRating
7.2
3,204 reviews
Search WestJet flights
Air CanadaPriceFrom $270Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $308Free CancellationRating
8.0
11,478 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $321Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
United AirlinesPriceFrom $321Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Toronto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Toronto. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Toronto with flexible booking policies on momondo?

momondo does allow users to show only those flights to Toronto from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Toronto?

momondo helps you find the best flight between Portland and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Toronto right now. Can momondo alert me if prices change?

Price alerts on flights to Toronto from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Toronto trip

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport