$149+ Cheap flights from Portland (PDX) to Pearson Intl (YYZ)
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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YYZ
May 15 — May 221
Round-trip
1 adult, Economy
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Cheapest flights from Portland to Pearson IntlExplore the most affordable flight options available from Portland to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
Explore the most affordable flight options available from Portland to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
This Gotogate deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:45 pm
PDX
- YYZ
2 stops9h 25m
Air Canada
Thu 5/79:20 am
YYZ
- PDX
2 stops12h 50m
Air Canada
Deal found 4/14![Air Canada logo]()
$320
This Trip.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:30 pm
PDX
- YYZ
2 stops11h 40m
WestJet
Mon 8/106:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Deal found 4/13![WestJet logo]()
$340
This AOBTravel deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:15 pm
PDX
- YYZ
1 stop9h 28m
Lufthansa
Sat 5/26:10 am
YYZ
- PDX
2 stops11h 47m
Lufthansa
Deal found 4/12![Lufthansa logo]()
$341
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:30 pm
PDX
- YYZ
1 stop7h 35m
WestJet
Tue 8/119:00 am
YYZ
- PDX
1 stop7h 50m
WestJet
Deal found 4/14![WestJet logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:30 pm
PDX
- YYZ
1 stop7h 35m
WestJet
Wed 7/299:00 am
YYZ
- PDX
1 stop7h 50m
WestJet
Deal found 4/13![WestJet logo]()
$352
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:30 pm
PDX
- YYZ
2 stops11h 14m
Air Canada
Tue 8/188:00 am
YYZ
- PDX
1 stop9h 51m
Air Canada
Deal found 4/13![Air Canada logo]()
$353
This Expedia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
PDX
- YYZ
1 stop9h 34m
Multiple Airlines
Mon 8/109:00 am
YYZ
- PDX
1 stop7h 50m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:15 pm
PDX
- YYZ
1 stop7h 39m
United Airlines
Fri 8/2112:45 pm
YYZ
- PDX
1 stop10h 35m
United Airlines
Deal found 4/13![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:15 am
PDX
- YYZ
1 stop9h 19m
Delta
Wed 7/2912:25 pm
YYZ
- PDX
1 stop10h 50m
Delta
Deal found 4/13![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:06 pm
PDX
- YYZ
1 stop8h 13m
Delta
Sun 5/32:15 pm
YYZ
- PDX
1 stop10h 41m
Delta
Deal found 4/13![Delta logo]()
$365
Best flights from Portland to Pearson IntlDiscover carefully curated flight deals from Portland to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
Discover carefully curated flight deals from Portland to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:15 am
PDX
- YYZ
1 stop9h 19m
Delta
Wed 7/2912:25 pm
YYZ
- PDX
1 stop10h 50m
Delta
Deal found 4/13![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:55 pm
PDX
- YYZ
1 stop15h 01m
United Airlines
Tue 5/52:30 pm
YYZ
- PDX
1 stop9h 12m
United Airlines
Deal found 4/14![United Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:15 pm
PDX
- YYZ
1 stop11h 19m
Delta
Thu 8/132:15 pm
YYZ
- PDX
1 stop10h 31m
Delta
Deal found 4/10![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:55 pm
PDX
- YYZ
1 stop8h 54m
United Airlines
Wed 5/63:53 pm
YYZ
- PDX
1 stop10h 06m
United Airlines
Deal found 4/14![United Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:30 am
PDX
- YYZ
1 stop8h 01m
Delta
Sat 5/22:15 pm
YYZ
- PDX
1 stop10h 27m
Delta
Deal found 4/13![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:15 pm
PDX
- YYZ
1 stop11h 19m
Delta
Sun 7/1911:40 am
YYZ
- PDX
1 stop12h 38m
Delta
Deal found 4/14![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:45 pm
PDX
- YYZ
1 stop11h 30m
Delta
Fri 8/215:50 pm
YYZ
- PDX
1 stop8h 51m
Delta
Deal found 4/11![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2511:15 pm
PDX
- YYZ
1 stop6h 40m
Delta
Thu 7/1611:40 am
YYZ
- PDX
1 stop12h 38m
Delta
Deal found 4/13![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:45 pm
PDX
- YYZ
1 stop11h 30m
Delta
Sun 9/202:15 pm
YYZ
- PDX
1 stop10h 31m
Delta
Deal found 4/14![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:55 pm
PDX
- YYZ
1 stop11h 30m
Delta
Tue 8/185:50 pm
YYZ
- PDX
1 stop8h 51m
Delta
Deal found 4/10![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2211:15 pm
PDX
- YYZ
1 stop11h 24m
Delta
Tue 8/185:50 pm
YYZ
- PDX
1 stop8h 51m
Delta
Deal found 4/12![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:37 am
PDX
- YYZ
1 stop9h 21m
Delta
Wed 8/1212:30 pm
YYZ
- PDX
1 stop10h 45m
Delta
Deal found 4/12![Delta logo]()
$365
Last-minute flights from Portland to Pearson IntlDiscover last-minute flight deals from Portland to Pearson Intl. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Pearson Intl. Data last updated April 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:30 am
PDX
- YYZ
1 stop8h 02m
Delta
Sat 5/166:12 pm
YYZ
- PDX
1 stop6h 50m
Delta
Deal found 4/10![Delta logo]()
$376
This AOBTravel deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:15 pm
PDX
- YYZ
1 stop9h 28m
Lufthansa
Sat 5/26:10 am
YYZ
- PDX
2 stops11h 47m
Lufthansa
Deal found 4/12![Lufthansa logo]()
$341
This flygcity.se deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:59 pm
PDX
- YYZ
2 stops10h 25m
Air Canada
Sat 5/210:45 am
YYZ
- PDX
2 stops13h 13m
Air Canada
Deal found 4/12![Air Canada logo]()
$366
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:15 pm
PDX
- YYZ
1 stop11h 09m
Delta
Thu 5/711:29 am
YYZ
- PDX
1 stop13h 17m
Delta
Deal found 4/13![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:14 pm
PDX
- YYZ
2 stops13h 35m
United Airlines
Sat 5/163:53 pm
YYZ
- PDX
1 stop10h 06m
United Airlines
Deal found 4/14![United Airlines logo]()
$375
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:15 pm
PDX
- YYZ
2 stops11h 14m
Air Canada
Sat 5/28:00 am
YYZ
- PDX
2 stops14h 10m
Air Canada
Deal found 4/13![Air Canada logo]()
$383
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:14 pm
PDX
- YYZ
2 stops13h 35m
United Airlines
Tue 5/52:30 pm
YYZ
- PDX
1 stop9h 12m
United Airlines
Deal found 4/13![United Airlines logo]()
$397
This Gotogate deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:45 pm
PDX
- YYZ
2 stops9h 25m
Air Canada
Thu 5/79:20 am
YYZ
- PDX
2 stops12h 50m
Air Canada
Deal found 4/14![Air Canada logo]()
$320
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:00 am
PDX
- YYZ
1 stop7h 14m
United Airlines
Tue 5/56:30 am
YYZ
- PDX
1 stop15h 16m
United Airlines
Deal found 4/12![United Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:59 pm
PDX
- YYZ
1 stop11h 25m
United Airlines
Tue 5/55:20 pm
YYZ
- PDX
1 stop8h 15m
United Airlines
Deal found 4/13![United Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:40 pm
PDX
- YYZ
2 stops9h 55m
American Airlines
Fri 5/83:45 pm
YYZ
- PDX
1 stop8h 18m
American Airlines
Deal found 4/13![American Airlines logo]()
$386
One-way flights from Portland to Pearson IntlSearch for one-way flight options from Portland to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
Search for one-way flight options from Portland to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This Flysmarter deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:30 pm
PDX
- YYZ
2 stops12h 14m
Air Canada
Deal found 4/13![Air Canada logo]()
$149
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:12 pm
PDX
- YYZ
1 stop11h 27m
Delta
Deal found 4/11![Delta logo]()
$153
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:15 pm
PDX
- YYZ
1 stop6h 40m
Delta
Deal found 4/12![Delta logo]()
$154
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:23 pm
PDX
- YYZ
2 stops10h 37m
American Airlines
Deal found 4/14![American Airlines logo]()
$159
This Air Canada deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:45 pm
PDX
- YYZ
1 stop9h 35m
Air Canada
Deal found 4/12![Air Canada logo]()
$160
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:30 pm
PDX
- YYZ
2 stops11h 40m
WestJet
Deal found 4/14![WestJet logo]()
$161
This Air Canada deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:45 pm
PDX
- YYZ
1 stop9h 35m
Air Canada
Deal found 4/11![Air Canada logo]()
$163
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:40 pm
PDX
- YYZ
1 stop7h 14m
United Airlines
Deal found 4/12![United Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:14 pm
PDX
- YYZ
2 stops11h 40m
United Airlines
Deal found 4/10![United Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2010:40 pm
PDX
- YYZ
1 stop8h 38m
American Airlines
Deal found 4/10![American Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:05 am
PDX
- YYZ
3 stops19h 05m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$183
Find flight deals from Portland to Pearson Intl
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Pearson Intl (YYZ). 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 April 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $320 (Gotogate) |
One-way from | $149 (Flysmarter) |
Popular in | December |
Cheapest in | April |
Average price | $355 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Pearson Intl 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 2,558,603 searches. Data last updated April 15, 2026.
Use the filters below to find and compare flights from Portland to Toronto Pearson Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Thu 7/2
6:15 am-6:34 pm
1 stop9h 19m
Toronto Pearson Intl
Wed 7/29
12:25 pm-8:15 pm
1 stop10h 50m
$364
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Sat 5/2
11:55 pm-5:56 pm
1 stop15h 01m
Toronto Pearson Intl
Tue 5/5
2:30 pm-8:42 pm
1 stop9h 12m
$365
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Thu 8/6
11:15 pm-1:34 pm
1 stop11h 19m
Toronto Pearson Intl
Thu 8/13
2:15 pm-9:46 pm
1 stop10h 31m
$365
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Sun 5/3
11:55 pm-11:49 am
1 stop8h 54m
Toronto Pearson Intl
Wed 5/6
3:53 pm-10:59 pm
1 stop10h 06m
$365
Quickest round-trip
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Mon 4/27
12:30 am-11:31 am
1 stop8h 01m
Toronto Pearson Intl
Sat 5/2
2:15 pm-9:42 pm
1 stop10h 27m
$365
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Thu 7/16
11:15 pm-1:34 pm
1 stop11h 19m
Toronto Pearson Intl
Sun 7/19
11:40 am-9:18 pm
1 stop12h 38m
$365
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Wed 8/19
9:45 pm-12:15 pm
1 stop11h 30m
Toronto Pearson Intl
Fri 8/21
5:50 pm-11:41 pm
1 stop8h 51m
$365
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Thu 6/25
11:15 pm-8:55 am
1 stop6h 40m
Toronto Pearson Intl
Thu 7/16
11:40 am-9:18 pm
1 stop12h 38m
$365
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Thu 9/17
9:45 pm-12:15 pm
1 stop11h 30m
Toronto Pearson Intl
Sun 9/20
2:15 pm-9:46 pm
1 stop10h 31m
$365
PortlandToronto
PDX - YYZ
PDXYYZ
Portland
Mon 8/10
10:55 pm-1:25 pm
1 stop11h 30m
Toronto Pearson Intl
Tue 8/18
5:50 pm-11:41 pm
1 stop8h 51m
$365
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Portland to Pearson Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Pearson Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland-Toronto Pearson Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Toronto Pearson Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Toronto Pearson Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Toronto Pearson Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Toronto Pearson Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Pearson Intl
Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Portland with our price prediction graph.
PDX-YYZ
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 Pearson Intl Airport
How far ahead should I book a flight from Portland to Toronto Pearson Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Pearson Intl. Price data was last updated on April 10, 2026.
The price you pay for your flight from Portland to Toronto Pearson Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 46 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 Pearson Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of $142). Flying from Portland to Toronto Pearson Intl Airport in February is currently the most expensive (average of $342). 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 Portland to Toronto Pearson Intl Airport?
Reviews of airlines servicing Pearson Intl
Get insights into the airlines that provide service to Pearson Intl. 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 Pearson Intl. Reviews last updated April 15, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Portland to Toronto Pearson Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Portland to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Toronto Pearson Intl Airport?
Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locationsBrampton
Kitchener
Collingwood
Markham
Brantford
Vaughan
Pickering
Lindsay
Oakville
Peterborough
Ajax
Barrie
Cambridge
Milton
Burlington
Oshawa
Orillia
Owen Sound
Richmond Hill
Gravenhurst
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Portland and Pearson Intl flights
Browse other Portland and Pearson Intl flight options. Last updated on April 15, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
Other flights to Pearson Intl
Explore flights to Pearson Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Portland to Pearson Intl
Discover the top 6 airlines that operate flights from Portland to Pearson Intl. 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 2,558,603 searches. Data last updated April 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$278 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$140 | Average$531 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$144 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$215 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$343 | Average$504 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$344 | Average$573 | FlexibilityNo cancel fee | On-time75% |