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Cheap flights from Portland to Toronto from $161

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 9/13. 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
1 adult, Economy, 0 bags

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 - 11:50 amPDX  Portland-YTZ Toronto Island
13h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:30 am - 7:06 pmYTZ  Toronto Island-PDX Portland
12h 36m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$394Air Canada
Sun, Oct 11 - Tue, Oct 13
Air Canada Logo
7:45 pm - 5:50 pmPDX  Portland-YTZ Toronto Island
19h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:55 pm - 8:46 pmYTZ  Toronto Island-PDX Portland
28h 51m2 stops Ottawa Vancouver Intl
$419Air Canada
Thu, Oct 22 - Sat, Oct 24
United Airlines Logo
11:02 pm - 10:07 amPDX  Portland-YTZ Toronto Island
8h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
12:15 pm - 7:18 pmYTZ  Toronto Island-PDX Portland
10h 03m1 stop Chicago O'Hare Intl
$425United Airlines
Tue, Sep 1 - Wed, Sep 9
United Airlines Logo
11:02 pm - 10:18 amPDX  Portland-YTZ Toronto Island
8h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
12:15 pm - 7:18 pmYTZ  Toronto Island-PDX Portland
10h 03m1 stop Chicago O'Hare Intl
$425United Airlines
Sat, Aug 29 - Wed, Sep 9
Air Canada Logo
11:30 pm - 10:07 amPDX  Portland-YTZ Toronto Island
7h 37m1 stop Chicago O'Hare Intl
Air Canada Logo
12:15 pm - 6:53 pmYTZ  Toronto Island-PDX Portland
9h 38m1 stop Chicago O'Hare Intl
$425Air Canada
Sat, Oct 17 - Tue, Oct 20
Air Canada Logo
11:02 pm - 10:07 amPDX  Portland-YTZ Toronto Island
8h 05m1 stop Chicago O'Hare Intl
Air Canada Logo
12:15 pm - 7:18 pmYTZ  Toronto Island-PDX Portland
10h 03m1 stop Chicago O'Hare Intl
$425Air Canada
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
11:02 pm - 10:18 amPDX  Portland-YTZ Toronto Island
8h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
7:35 pm - 9:29 amYTZ  Toronto Island-PDX Portland
16h 54m1 stop Chicago O'Hare Intl
$436United Airlines
Sun, Aug 30 - Tue, Sep 8
United Airlines Logo
2:27 pm - 10:07 amPDX  Portland-YTZ Toronto Island
16h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
12:15 pm - 6:53 pmYTZ  Toronto Island-PDX Portland
9h 38m1 stop Chicago O'Hare Intl
$436United Airlines
Thu, Oct 22 - Sat, Oct 24
United Airlines Logo
7:00 am - 4:41 pmPDX  Portland-YTZ Toronto Island
6h 41m1 stop Chicago O'Hare Intl
United Airlines Logo
12:10 pm - 11:02 pmYTZ  Toronto Island-PDX Portland
13h 52m1 stop Chicago O'Hare Intl
$436United Airlines
Thu, Nov 12 - Tue, Nov 17
United Airlines Logo
11:30 pm - 10:07 amPDX  Portland-YTZ Toronto Island
7h 37m1 stop Chicago O'Hare Intl
United Airlines Logo
12:10 pm - 7:12 pmYTZ  Toronto Island-PDX Portland
10h 02m1 stop Chicago O'Hare Intl
$436United Airlines
Mon, Oct 19 - Sat, Oct 31

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United Airlines flights from Portland to Toronto Island Airport

Our best United Airlines deals on Portland to Toronto Island Airport flight tickets
United Airlines
Sep 1
PDX11:02 pmPortland
8h 05m
1 stop
YTZ10:07 amToronto Island
Sep 9
YTZ12:15 pmToronto Island
10h 03m
1 stop
PDX7:18 pmPortland
$425
United Airlines
Oct 22
PDX2:27 pmPortland
16h 40m
1 stop
YTZ10:07 amToronto Island
Oct 24
YTZ12:15 pmToronto Island
9h 38m
1 stop
PDX6:53 pmPortland
$436
United Airlines
Aug 30
PDX11:02 pmPortland
8h 16m
1 stop
YTZ10:18 amToronto Island
Sep 6
YTZ7:45 pmToronto Island
16h 44m
1 stop
PDX9:29 amPortland
$448

Air Canada flights from Portland to Toronto Island Airport

Our best Air Canada deals on Portland to Toronto Island Airport flight tickets
Air Canada
Oct 11
PDX7:45 pmPortland
13h 05m
2 stops
YTZ11:50 amToronto Island
Oct 13
YTZ9:30 amToronto Island
12h 36m
2 stops
PDX7:06 pmPortland
$394
Air Canada
Oct 22
PDX7:45 pmPortland
19h 05m
2 stops
YTZ5:50 pmToronto Island
Oct 24
YTZ6:55 pmToronto Island
28h 51m
2 stops
PDX8:46 pmPortland
$419
Air Canada
Oct 22
PDX11:30 pmPortland
19h 00m
2 stops
YTZ9:30 pmToronto Island
Oct 24
YTZ12:15 pmToronto Island
13h 08m
1 stop
PDX10:23 pmPortland
$445

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Toronto Island Airport 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 August 5, 2026.
Use the filters below to find and compare flights from Portland to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Sun 10/11

7:45 pm-11:50 am

2 stops13h 05m

Toronto Island

Tue 10/13

9:30 am-7:06 pm

2 stops12h 36m

$394

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Thu 10/22

7:45 pm-5:50 pm

2 stops19h 05m

Toronto Island

Sat 10/24

6:55 pm-8:46 pm

2 stops28h 51m

$419

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Tue 9/1

11:02 pm-10:07 am

1 stop8h 05m

Toronto Island

Wed 9/9

12:15 pm-7:18 pm

1 stop10h 03m

$425

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Sat 8/29

11:02 pm-10:18 am

1 stop8h 16m

Toronto Island

Wed 9/9

12:15 pm-7:18 pm

1 stop10h 03m

$425
Quickest round-trip

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Sat 10/17

11:30 pm-10:07 am

1 stop7h 37m

Toronto Island

Tue 10/20

12:15 pm-6:53 pm

1 stop9h 38m

$425

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Tue 9/1

11:02 pm-10:07 am

1 stop8h 05m

Toronto Island

Tue 9/8

12:15 pm-7:18 pm

1 stop10h 03m

$425

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Sun 8/30

11:02 pm-10:18 am

1 stop8h 16m

Toronto Island

Tue 9/8

7:35 pm-9:29 am

1 stop16h 54m

$436

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Thu 10/22

2:27 pm-10:07 am

1 stop16h 40m

Toronto Island

Sat 10/24

12:15 pm-6:53 pm

1 stop9h 38m

$436

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Thu 11/12

7:00 am-4:41 pm

1 stop6h 41m

Toronto Island

Tue 11/17

12:10 pm-11:02 pm

1 stop13h 52m

$436

PortlandToronto

PDX Portland - YTZ Toronto Island

PDXYTZ

Portland

Mon 10/19

11:30 pm-10:07 am

1 stop7h 37m

Toronto Island

Sat 10/31

12:10 pm-7:12 pm

1 stop10h 02m

$436

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Toronto Island Airport

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

Can stopping save me money on Portland to Toronto Island Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Portland to Toronto Island Airport flight.

When to book flights from Portland to Toronto Island Airport

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

Cheap Portland to Toronto Island Airport (PDX to YTZ) flight deals and tips

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

Fastest flight time

7h 37m

Direct flights

None
The fastest flight from Portland to Toronto Island Airport takes 7h 37m
There are no direct flights from Portland to Toronto Island Airport. There are no popular flight routes from Portland to Toronto Island Airport.
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Frequently asked questions about flying from Portland to Toronto Island Airport

  • How far is Portland to Toronto Island by plane?

    The distance between Portland and Toronto Island is about 2106.6 mi. By plane, this route typically takes 7h 37m.

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

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

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

    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 Island Airport.

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

    The travel and health documents required for your trip to Toronto Island Airport 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 Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from Portland.

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

Yes. momondo allows you to filter the results for Portland to Toronto flights to just show those with flexible booking policies.

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

Once you have performed a search for Portland to Toronto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Portland to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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