$134+ Cheap flights from Portland (PDX) to Toronto (YTO)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YTO
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Toronto with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Toronto
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Cheapest flights from Portland to TorontoExplore the most affordable flight options available from Portland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Portland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Justfly.com deal was found by Cheapflights users on 8/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:30 pm -
1 stop7h 35m
Wed 9/29:00 am -
1 stop7h 50m
Deal found 8/16![WestJet logo]()
$307
This Vliegwinkel deal was found by Cheapflights users on 8/17. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 pm -
1 stop7h 35m
Wed 9/1610:25 pm -
1 stop14h 06m
Deal found 8/17![Multiple Airlines logo]()
$327
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 pm -
1 stop7h 35m
Sat 9/197:45 am -
2 stops14h 26m
Deal found 8/17![Multiple Airlines logo]()
$330
This Air Canada deal was found by Cheapflights users on 8/17. 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 10/133:30 pm -
1 stop7h 05m
Tue 10/201:30 pm -
1 stop8h 41m
Deal found 8/17![Air Canada logo]()
$331
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:30 pm -
2 stops19h 15m
Tue 9/18:00 am -
1 stop8h 50m
Deal found 8/17![WestJet logo]()
$334
This Flightnetwork deal was found by Cheapflights users on 8/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:30 pm -
1 stop7h 05m
Sat 10/108:00 am -
2 stops14h 11m
Deal found 8/18![Air Canada logo]()
$339
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:30 pm -
1 stop7h 35m
Thu 8/276:00 am -
1 stop10h 50m
Deal found 8/16![WestJet logo]()
$349
This Air Canada deal was found by Cheapflights users on 8/19. 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 9/1611:02 pm -
1 stop8h 05m
Wed 9/2312:15 pm -
1 stop10h 03m
Deal found 8/19![Air Canada logo]()
$454
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/311:30 pm -
1 stop7h 37m
Sat 10/1012:15 pm -
1 stop9h 38m
Deal found 8/18![United Airlines logo]()
$457
This Flightnetwork deal was found by Cheapflights users on 8/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:02 am -
2 stops11h 28m
Sat 10/1012:15 pm -
1 stop9h 38m
Deal found 8/18![Air Canada logo]()
$460
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/1411:30 pm -
1 stop7h 37m
Sat 10/1712:15 pm -
1 stop9h 38m
Deal found 8/17![United Airlines logo]()
$464
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Sun 9/2011:02 pm -
1 stop8h 05m
Wed 9/2312:15 pm -
1 stop10h 03m
Deal found 8/19![Air Canada logo]()
$469
Best flights from Portland to TorontoDiscover carefully curated flight deals from Portland to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Portland to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/18. 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 11/1111:10 pm -
1 stop9h 05m
Sat 11/146:10 pm -
1 stop6h 52m
Deal found 8/18![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/111:02 pm -
1 stop15h 54m
Wed 9/166:30 am -
1 stop8h 30m
Deal found 8/17![United Airlines logo]()
$386
This United deal was found by Cheapflights users on 8/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:02 am -
1 stop7h 54m
Tue 10/68:00 am -
1 stop9h 51m
Deal found 8/16![Multiple Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/95:00 am -
1 stop7h 14m
Tue 9/2910:45 am -
1 stop7h 21m
Deal found 8/16![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 8/17. 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 9/166:00 am -
1 stop9h 34m
Mon 9/2111:38 am -
1 stop13h 09m
Deal found 8/17![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/275:35 am -
1 stop7h 33m
Sat 10/316:45 am -
1 stop11h 35m
Deal found 8/19![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 8/17. 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 9/1110:57 pm -
1 stop8h 26m
Mon 9/217:24 pm -
1 stop6h 46m
Deal found 8/17![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/25:30 am -
1 stop7h 44m
Wed 9/96:30 am -
1 stop14h 49m
Deal found 8/18![United Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/17:02 am -
1 stop7h 54m
Tue 10/610:45 am -
1 stop7h 21m
Deal found 8/16![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/2011:09 pm -
1 stop9h 34m
Wed 9/235:15 pm -
1 stop8h 37m
Deal found 8/19![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/1511:02 pm -
1 stop9h 47m
Thu 9/179:00 pm -
1 stop15h 29m
Deal found 8/19![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/122:27 pm -
1 stop6h 32m
Sun 9/276:10 am -
1 stop16h 06m
Deal found 8/18![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 10/1411:30 pm -
1 stop7h 37m
Sat 10/1712:15 pm -
1 stop9h 38m
Deal found 8/18![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/18. 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 12/87:00 am -
1 stop6h 41m
Sat 12/1212:10 pm -
1 stop9h 57m
Deal found 8/18![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/2611:30 pm -
1 stop7h 36m
Tue 11/312:10 pm -
1 stop10h 02m
Deal found 8/20![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/2111:02 pm -
1 stop14h 40m
Wed 9/2312:15 pm -
1 stop10h 03m
Deal found 8/16![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 9/162:27 pm -
1 stop16h 40m
Thu 9/177:35 pm -
1 stop16h 54m
Deal found 8/20![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/2011:02 pm -
1 stop8h 05m
Wed 9/2312:15 pm -
1 stop13h 37m
Deal found 8/16![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/1511:02 pm -
1 stop8h 05m
Wed 9/1612:15 pm -
1 stop10h 03m
Deal found 8/20![United Airlines logo]()
$485
Last-minute flights from Portland to TorontoDiscover last-minute flight deals from Portland to Toronto. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Toronto. Data last updated August 21, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 8/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:30 pm -
1 stop7h 35m
Wed 9/29:00 am -
1 stop7h 50m
Deal found 8/16![WestJet logo]()
$307
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:30 pm -
1 stop7h 35m
Thu 8/276:00 am -
1 stop10h 50m
Deal found 8/16![WestJet logo]()
$349
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:30 pm -
2 stops19h 15m
Tue 9/18:00 am -
1 stop8h 50m
Deal found 8/17![WestJet logo]()
$334
This Vliegwinkel deal was found by Cheapflights users on 8/17. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 pm -
1 stop7h 35m
Wed 9/1610:25 pm -
1 stop14h 06m
Deal found 8/17![Multiple Airlines logo]()
$327
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 pm -
1 stop7h 35m
Sat 9/197:45 am -
2 stops14h 26m
Deal found 8/17![Multiple Airlines logo]()
$330
This Flightnetwork deal was found by Cheapflights users on 8/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:30 pm -
2 stops12h 04m
Wed 9/1611:05 pm -
2 stops13h 26m
Deal found 8/17![Air Canada logo]()
$352
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 pm -
3 stops26h 00m
Sat 9/192:05 pm -
2 stops22h 26m
Deal found 8/17![Multiple Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/1511:02 pm -
1 stop8h 05m
Wed 9/1612:15 pm -
1 stop10h 03m
Deal found 8/20![United Airlines logo]()
$485
This Air Canada deal was found by Cheapflights users on 8/19. 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 9/1611:02 pm -
1 stop8h 05m
Wed 9/2312:15 pm -
1 stop10h 03m
Deal found 8/19![Air Canada logo]()
$454
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Sun 9/2011:02 pm -
1 stop8h 05m
Wed 9/2312:15 pm -
1 stop10h 03m
Deal found 8/19![Air Canada logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/2011:02 pm -
1 stop8h 05m
Wed 9/2312:15 pm -
1 stop13h 37m
Deal found 8/16![United Airlines logo]()
$478
This Air Canada deal was found by Cheapflights users on 8/16. 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 9/2111:02 pm -
2 stops16h 18m
Wed 9/2312:15 pm -
1 stop10h 03m
Deal found 8/16![Air Canada logo]()
$483
One-way flights from Portland to TorontoSearch for one-way flight options from Portland to Toronto. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Portland to Toronto. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:30 pm -
1 stop7h 35m
Deal found 8/17![WestJet logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/162:30 pm -
2 stops11h 40m
Deal found 8/19![WestJet logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/112:30 pm -
2 stops11h 40m
Deal found 8/19![WestJet logo]()
$142
This Delta deal was found by Cheapflights users on 8/18. 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 9/16:00 am -
1 stop9h 34m
Deal found 8/18![Delta logo]()
$143
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 9/2511:08 pm -
1 stop8h 51m
Deal found 8/17![American Airlines logo]()
$160
This Expedia deal was found by Cheapflights users on 8/18. 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.
Sat 9/122:30 pm -
1 stop7h 35m
Deal found 8/18![WestJet logo]()
$161
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/165:00 am -
1 stop7h 14m
Deal found 8/19![United Airlines logo]()
$163
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/110:56 am -
1 stop8h 27m
Deal found 8/16![United Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/112:30 pm -
3 stops26h 00m
Deal found 8/19![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/162:30 pm -
3 stops26h 00m
Deal found 8/19![Multiple Airlines logo]()
$196
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Fri 11/1311:30 pm -
1 stop7h 36m
Deal found 8/17![Air Canada logo]()
$202
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/1611:02 pm -
1 stop8h 05m
Deal found 8/19![United Airlines logo]()
$203
Find flight deals from Portland to Toronto
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Toronto (YTO). 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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (Vliegwinkel) |
One-way from | $134 (FlightHub) |
Popular in | December |
Cheapest in | November |
Average price | $341 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated August 21, 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
Cheapest round-trip
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Wed 11/11
11:10 pm-11:15 am
1 stop9h 05m
Toronto Pearson Intl
Sat 11/14
6:10 pm-10:02 pm
1 stop6h 52m
$343
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Tue 9/1
11:02 pm-5:56 pm
1 stop15h 54m
Toronto Pearson Intl
Wed 9/16
6:30 am-12:00 pm
1 stop8h 30m
$386
Quickest round-trip
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Wed 9/9
5:00 am-3:14 pm
1 stop7h 14m
Toronto Pearson Intl
Tue 9/29
10:45 am-3:06 pm
1 stop7h 21m
$386
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Tue 10/27
5:35 am-4:08 pm
1 stop7h 33m
Toronto Pearson Intl
Sat 10/31
6:45 am-3:20 pm
1 stop11h 35m
$387
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Wed 9/2
5:30 am-4:14 pm
1 stop7h 44m
Toronto Pearson Intl
Wed 9/9
6:30 am-6:19 pm
1 stop14h 49m
$387
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Thu 10/1
7:02 am-5:56 pm
1 stop7h 54m
Toronto Pearson Intl
Tue 10/6
8:00 am-2:51 pm
1 stop9h 51m
$390
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Wed 9/16
6:00 am-6:34 pm
1 stop9h 34m
Toronto Pearson Intl
Mon 9/21
11:38 am-9:47 pm
1 stop13h 09m
$397
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Thu 10/1
7:02 am-5:56 pm
1 stop7h 54m
Toronto Pearson Intl
Tue 10/6
10:45 am-3:06 pm
1 stop7h 21m
$400
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Sun 9/20
11:09 pm-11:43 am
1 stop9h 34m
Toronto Pearson Intl
Wed 9/23
5:15 pm-10:52 pm
1 stop8h 37m
$401
PortlandToronto
PDX Portland - YYZ Toronto Pearson Intl
PDXYYZ
Portland
Tue 9/15
11:02 pm-11:49 am
1 stop9h 47m
Toronto Pearson Intl
Thu 9/17
9:00 pm-9:29 am
1 stop15h 29m
$401
Showing 1-10 of 35 resultsSorted by cheapest first
Compare providers for flights from Portland to Toronto
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 Toronto in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Toronto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Toronto 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 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 Toronto
Have a flexible travel schedule? Discover the best time to fly to Toronto from Portland with our price prediction graph.
PDX-YTO
PDX-YYZ
PDX-YTZ
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
PDX-YTO
PDX-YYZ
PDX-YTZ
What is the cheapest month to book a flight from Portland to Toronto?
Currently, January is the cheapest month in which you can book a flight from Portland to Toronto (average of $361). Flying from Portland to Toronto in December is currently the most expensive (average of $564). 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?
Airfare is typical for this route at the moment.
Portland to Toronto flights typically cost between $316 and $477 in September.The cheapest round-trip price found within the last 5 days was $327 on Multiple Airlines (Sep 10-Sep 16).
What’s the top layover airport for flights from Portland to Toronto?
Share of 1-stop round-trip flights from Portland to Toronto chosen by Cheapflights users in the past 12 months, using the same layover each way.
Calgary (YYC) – chosen by Cheapflights users on 86% of 1-stop itineraries from Portland to Toronto on Cheapflights.
What’s the cheapest layover airport for flights from Portland to Toronto?
Average round-trip fare for 1-stop flights from Portland to Toronto, 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 $292.
What’s the fastest layover option from Portland to Toronto?
Shortest average travel time for 1-stop one-way flights from Portland to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Vancouver (YVR) have the shortest average one-way travel time for 1-stop routes: 7h 19m.
Which airport typically offers the quickest layover for flights from Portland to Toronto?
Average layover duration for 1-stop one-way flights from Portland to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Vancouver (YVR) offer the fastest connection on this route, with an average layover time of 1h 58m.
How far ahead should I book a flight from Portland to Toronto?
The best time to book flights from Portland to Toronto is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Toronto
Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated August 21, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Portland to Toronto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Related info for your journey
Find useful and relevant information for your journey from Portland to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to Toronto
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Complete your trip
Complete your trip to Toronto by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Toronto by cabin class
Find flights from Portland to Toronto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Toronto flights
Browse other Portland and Toronto flight options. Last updated on August 21, 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 August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Toronto
Explore flights to Toronto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Top 6 airlines flying from Portland to Toronto
Discover the top 6 airlines that operate flights from Portland to Toronto. 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$113 | Average$290 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$142 | Average$525 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$142 | Average$435 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$208 | Average$545 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$351 | Average$473 | FlexibilityNo cancel fee | On-time71% |