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Cheap flights from Portland to Toronto from $138

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 8/7. 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
7:45 pm - 8:08 am
PDX
-
YYZ
9h 23m
2 stops
Air Canada Logo
10:40 pm - 9:31 am
YYZ
-
PDX
13h 51m
1 stop
$301Air Canada
Mon, Jul 6 - Mon, Jul 13
Air Canada Logo
7:45 pm - 8:08 am
PDX
-
YYZ
9h 23m
2 stops
Air Canada Logo
11:05 pm - 9:31 am
YYZ
-
PDX
13h 26m
2 stops
$302Air Canada
Mon, Jul 6 - Mon, Jul 13
Air Canada Logo
7:45 pm - 8:20 am
PDX
-
YYZ
9h 35m
1 stop
Air Canada Logo
10:40 pm - 9:31 am
YYZ
-
PDX
13h 51m
1 stop
$310Air Canada
Mon, Jul 6 - Mon, Jul 13
Air Canada Logo
3:30 pm - 6:44 am
PDX
-
YYZ
12h 14m
2 stops
Air Canada Logo
8:00 am - 7:05 pm
YYZ
-
PDX
14h 05m
2 stops
$315Air Canada
Sat, May 2 - Sat, May 9
Air Canada Logo
7:45 pm - 8:20 am
PDX
-
YYZ
9h 35m
1 stop
Air Canada Logo
9:00 am - 2:51 pm
YYZ
-
PDX
8h 51m
1 stop
$330Air Canada
Sat, Aug 8 - Wed, Aug 12
Air Canada Logo
7:45 pm - 8:20 am
PDX
-
YYZ
9h 35m
1 stop
Air Canada Logo
7:45 am - 2:51 pm
YYZ
-
PDX
10h 06m
2 stops
$335Air Canada
Sat, Aug 8 - Wed, Aug 12
Delta Logo
12:30 am - 11:31 am
PDX
-
YYZ
8h 01m
1 stop
Delta Logo
1:30 pm - 10:02 pm
YYZ
-
PDX
11h 32m
1 stop
$344Delta
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
11:40 pm - 10:06 am
PDX
-
YTZ
7h 26m
1 stop
United Airlines Logo
7:20 pm - 9:34 am
YTZ
-
PDX
17h 14m
1 stop
$410United Airlines
Thu, Jun 25 - Thu, Jul 16
United Airlines Logo
11:40 pm - 10:06 am
PDX
-
YTZ
7h 26m
1 stop
United Airlines Logo
7:20 pm - 9:39 am
YTZ
-
PDX
17h 19m
1 stop
$432United Airlines
Tue, Jun 16 - Sat, Jun 20
United Airlines Logo
10:40 pm - 10:06 am
PDX
-
YTZ
8h 26m
1 stop
United Airlines Logo
7:20 pm - 9:39 am
YTZ
-
PDX
17h 19m
1 stop
$464United Airlines
Wed, Jun 17 - Sat, Jun 20

Air Canada flights from Portland to Toronto

Our best Air Canada deals on Portland to Toronto flight tickets
Air Canada
Jul 6
PDX7:45 pmPortland
9h 23m
2 stops
YYZ8:08 amToronto Pearson Intl
Jul 13
YYZ10:40 pmToronto Pearson Intl
13h 51m
1 stop
PDX9:31 amPortland
$301
Air Canada
Jul 6
PDX7:45 pmPortland
9h 23m
2 stops
YYZ8:08 amToronto Pearson Intl
Jul 13
YYZ11:05 pmToronto Pearson Intl
13h 26m
2 stops
PDX9:31 amPortland
$302
Air Canada
Jul 6
PDX7:45 pmPortland
9h 35m
1 stop
YYZ8:20 amToronto Pearson Intl
Jul 13
YYZ10:40 pmToronto Pearson Intl
13h 51m
1 stop
PDX9:31 amPortland
$310

Delta flights from Portland to Toronto

Our best Delta deals on Portland to Toronto flight tickets
Delta
Apr 14
PDX10:55 pmPortland
8h 24m
1 stop
YYZ10:19 amToronto Pearson Intl
Apr 19
YYZ1:30 pmToronto Pearson Intl
11h 32m
1 stop
PDX10:02 pmPortland
$344
Delta
Apr 3
PDX6:30 amPortland
12h 24m
1 stop
YYZ9:54 pmToronto Pearson Intl
Apr 10
YYZ12:25 pmToronto Pearson Intl
12h 43m
1 stop
PDX10:08 pmPortland
$371
Delta
Apr 3
PDX6:30 amPortland
12h 24m
1 stop
YYZ9:54 pmToronto Pearson Intl
Apr 10
YYZ12:25 pmToronto Pearson Intl
12h 43m
1 stop
PDX10:08 pmPortland
$382

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 March 22, 2026.
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

Cheapest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 7/6

7:45 pm-8:08 am

2 stops9h 23m

Toronto Pearson Intl

Mon 7/13

10:40 pm-9:31 am

1 stop13h 51m

$301

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 7/6

7:45 pm-8:08 am

2 stops9h 23m

Toronto Pearson Intl

Mon 7/13

11:05 pm-9:31 am

2 stops13h 26m

$302

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 7/6

7:45 pm-8:20 am

1 stop9h 35m

Toronto Pearson Intl

Mon 7/13

10:40 pm-9:31 am

1 stop13h 51m

$310

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 5/2

3:30 pm-6:44 am

2 stops12h 14m

Toronto Pearson Intl

Sat 5/9

8:00 am-7:05 pm

2 stops14h 05m

$315
Quickest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 8/8

7:45 pm-8:20 am

1 stop9h 35m

Toronto Pearson Intl

Wed 8/12

9:00 am-2:51 pm

1 stop8h 51m

$330

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 8/8

7:45 pm-8:20 am

1 stop9h 35m

Toronto Pearson Intl

Wed 8/12

7:45 am-2:51 pm

2 stops10h 06m

$335

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 4/13

12:30 am-11:31 am

1 stop8h 01m

Toronto Pearson Intl

Mon 4/20

1:30 pm-10:02 pm

1 stop11h 32m

$344

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Thu 6/25

11:40 pm-10:06 am

1 stop7h 26m

Toronto Island

Thu 7/16

7:20 pm-9:34 am

1 stop17h 14m

$410

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Tue 6/16

11:40 pm-10:06 am

1 stop7h 26m

Toronto Island

Sat 6/20

7:20 pm-9:39 am

1 stop17h 19m

$432

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Wed 6/17

10:40 pm-10:06 am

1 stop8h 26m

Toronto Island

Sat 6/20

7:20 pm-9:39 am

1 stop17h 19m

$464

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 $345. If you are unable to visit Toronto during the month of August, then departing from Portland during the month January is also very affordable. Most momondo users find prices during this month for around $350.

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 $434 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 $186 on momondo.

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 March 2026, prices for Portland to Toronto flights are approximately 49% more expensive 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 41m

Direct flights

None
The fastest flight from Portland to Toronto takes 6h 41m
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 41m 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 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
Air CanadaPriceFrom $140Free CancellationRating
7.1
10,832 reviews
Search Air Canada flights
DeltaPriceFrom $151Free CancellationRating
7.9
8,315 reviews
Search Delta flights
WestJetPriceFrom $173Free CancellationRating
7.2
3,300 reviews
Search WestJet flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
9,459 reviews
Search United Airlines flights
American AirlinesPriceFrom $343Free CancellationRating
7.1
11,485 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $344Free CancellationRating
7.9
12,094 reviews
Search Alaska 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.

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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