$128+ Cheap flights from Ontario to Oregon
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PDX
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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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
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Cheapest flights from Ontario to OregonExplore the most affordable flight options available from Ontario to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from Ontario to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Tue 8/112:30 pm
PDX
- YYZ
2 stops11h 40m
WestJet
Deal found 4/29![WestJet logo]()
$200
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:00 am
YYZ
- PDX
1 stop8h 50m
WestJet
Sun 8/232:30 pm
PDX
- YYZ
1 stop7h 35m
WestJet
Deal found 5/3![WestJet logo]()
$203
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Wed 9/162:30 pm
PDX
- YYZ
2 stops11h 40m
WestJet
Deal found 5/1![WestJet logo]()
$206
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
YYZ
- PDX
1 stop9h 50m
WestJet
Fri 10/22:30 pm
PDX
- YYZ
2 stops11h 40m
WestJet
Deal found 4/30![WestJet logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 6/229:00 am
YYZ
- PDX
1 stop7h 50m
WestJet
Wed 7/12:30 pm
PDX
- YYZ
1 stop7h 35m
WestJet
Deal found 4/30![WestJet logo]()
$208
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Mon 8/312:30 pm
PDX
- YYZ
2 stops11h 40m
WestJet
Deal found 5/3![WestJet logo]()
$209
This FlightHub deal was found by Cheapflights users on 5/3. 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.
Sun 7/267:00 am
YYZ
- PDX
1 stop9h 50m
WestJet
Tue 8/42:30 pm
PDX
- YYZ
1 stop7h 35m
WestJet
Deal found 5/3![WestJet logo]()
$220
This Trip.com deal was found by Cheapflights users on 5/2. 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.
Tue 8/187:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Fri 8/212:30 pm
PDX
- YUL
1 stop13h 35m
WestJet
Deal found 5/2![WestJet logo]()
$269
This Trip.com deal was found by Cheapflights users on 5/3. 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.
Fri 8/287:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Sun 8/302:30 pm
PDX
- YUL
1 stop13h 35m
WestJet
Deal found 5/3![WestJet logo]()
$271
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Tue 8/42:30 pm
PDX
- YUL
1 stop13h 35m
WestJet
Deal found 4/30![WestJet logo]()
$272
This Mytrip deal was found by Cheapflights users on 4/30. 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 8/206:45 am
YUL
- PDX
2 stops10h 05m
WestJet
Tue 8/252:30 pm
PDX
- YUL
1 stop23h 00m
WestJet
Deal found 4/30![WestJet logo]()
$293
This Mytrip deal was found by Cheapflights users on 5/3. 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.
Mon 8/106:45 am
YUL
- PDX
2 stops10h 05m
WestJet
Sat 8/222:30 pm
PDX
- YUL
1 stop23h 00m
WestJet
Deal found 5/3![WestJet logo]()
$305
Best flights from Ontario to OregonDiscover carefully curated flight deals from Ontario to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Ontario to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This oojo deal was found by Cheapflights users on 5/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:25 pm
YYZ
- PDX
2 stops26h 25m
WestJet
Tue 8/252:30 pm
PDX
- YYZ
2 stops11h 40m
WestJet
Deal found 5/2![WestJet logo]()
$227
This Delta deal was found by Cheapflights users on 4/30. 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 10/22:15 pm
YYZ
- PDX
1 stop10h 31m
Delta
Mon 10/59:45 pm
PDX
- YYZ
1 stop11h 32m
Delta
Deal found 4/30![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 4/29. 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 7/181:00 pm
YYZ
- PDX
1 stop14h 02m
United Airlines
Sun 7/2611:40 pm
PDX
- YYZ
1 stop9h 09m
United Airlines
Deal found 4/29![United Airlines logo]()
$306
This Booking.com deal was found by Cheapflights users on 5/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:05 am
YOW
- PDX
1 stop17h 05m
Air Canada
Mon 6/227:45 pm
PDX
- YOW
2 stops18h 25m
Air Canada
Deal found 5/1![Air Canada logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Thu 6/188:40 pm
YKF
- PDX
2 stops26h 07m
Multiple Airlines
Thu 6/252:30 pm
PDX
- YKF
1 stop26h 20m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$495
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:00 am
YYZ
- PDX
1 stop9h 50m
WestJet
Tue 6/92:30 pm
PDX
- YYZ
2 stops30h 29m
WestJet
Deal found 5/3![WestJet logo]()
$261
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 8/146:30 am
YYZ
- PDX
1 stop19h 30m
United Airlines
Tue 8/183:43 pm
PDX
- YYZ
1 stop12h 17m
United Airlines
Deal found 4/30![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 4/29. 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 6/35:45 pm
YYZ
- PDX
1 stop8h 59m
Delta
Sat 6/611:12 pm
PDX
- YYZ
1 stop6h 43m
Delta
Deal found 4/29![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/307:00 am
YYZ
- PDX
1 stop7h 38m
United Airlines
Wed 6/311:40 pm
PDX
- YYZ
1 stop7h 14m
United Airlines
Deal found 4/30![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 4/29. 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 5/294:04 pm
YYZ
- PDX
1 stop8h 58m
Delta
Fri 6/511:12 pm
PDX
- YYZ
1 stop9h 07m
Delta
Deal found 4/29![Delta logo]()
$314
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Wed 7/88:40 pm
YKF
- PDX
1 stop20h 10m
WestJet
Tue 7/142:30 pm
PDX
- YKF
1 stop26h 20m
WestJet
Deal found 4/29![WestJet logo]()
$318
This Delta deal was found by Cheapflights users on 5/1. 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 10/1312:45 pm
YUL
- PDX
1 stop12h 41m
Delta
Sat 10/1710:55 pm
PDX
- YUL
1 stop10h 20m
Delta
Deal found 5/1![Delta logo]()
$319
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Mon 6/228:40 pm
YKF
- PDX
1 stop20h 10m
WestJet
Wed 7/12:30 pm
PDX
- YKF
1 stop26h 20m
WestJet
Deal found 4/29![WestJet logo]()
$330
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/249:15 am
YUL
- PDX
1 stop15h 09m
United Airlines
Fri 5/2911:59 pm
PDX
- YUL
2 stops18h 27m
United Airlines
Deal found 4/30![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 4/29. 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 5/282:20 pm
YYZ
- BOI
2 stops11h 44m
Delta
Mon 6/111:39 pm
BOI
- YYZ
1 stop8h 40m
Delta
Deal found 4/29![Delta logo]()
$320
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Thu 8/278:40 pm
YKF
- PDX
1 stop20h 10m
WestJet
Sun 8/302:30 pm
PDX
- YKF
1 stop26h 20m
WestJet
Deal found 4/29![WestJet logo]()
$334
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 6/196:30 am
YYZ
- PDX
1 stop19h 33m
United Airlines
Mon 6/2210:40 pm
PDX
- YYZ
1 stop8h 14m
United Airlines
Deal found 5/2![United Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 5/3. 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 7/302:24 pm
YYZ
- PDX
1 stop10h 24m
Delta
Wed 8/57:00 am
PDX
- YYZ
1 stop13h 18m
Delta
Deal found 5/3![Delta logo]()
$323
This Justfly.com deal was found by Cheapflights users on 5/3. 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.
Mon 8/248:40 pm
YKF
- PDX
1 stop20h 10m
WestJet
Mon 8/312:30 pm
PDX
- YKF
1 stop26h 20m
WestJet
Deal found 5/3![WestJet logo]()
$336
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/286:30 am
YYZ
- BOI
1 stop12h 14m
United Airlines
Mon 6/17:05 pm
BOI
- YYZ
1 stop9h 55m
United Airlines
Deal found 5/1![United Airlines logo]()
$346
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 5/295:45 pm
YHM
- PDX
2 stops23h 05m
Multiple Airlines
Fri 6/52:30 pm
PDX
- YHM
1 stop23h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 4/30. 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 7/106:00 am
YYZ
- BOI
1 stop8h 53m
Delta
Tue 7/146:42 pm
BOI
- YYZ
2 stops12h 13m
Delta
Deal found 4/30![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/133:53 pm
YYZ
- BOI
2 stops19h 42m
United Airlines
Mon 8/175:44 pm
BOI
- YYZ
2 stops15h 59m
United Airlines
Deal found 5/2![United Airlines logo]()
$350
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Thu 8/276:10 pm
YHM
- PDX
1 stop22h 40m
WestJet
Sun 8/302:30 pm
PDX
- YHM
1 stop23h 45m
WestJet
Deal found 4/29![WestJet logo]()
$353
This Delta deal was found by Cheapflights users on 4/29. 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 6/49:30 am
YUL
- PDX
2 stops15h 32m
Delta
Thu 6/117:20 am
PDX
- YUL
2 stops13h 08m
Delta
Deal found 4/29![Delta logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Thu 6/256:15 am
YHM
- PDX
2 stops10h 35m
Multiple Airlines
Mon 6/292:30 pm
PDX
- YHM
1 stop23h 45m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 5/2. 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 7/157:20 pm
YTZ
- PDX
1 stop17h 14m
United Airlines
Fri 7/1711:40 pm
PDX
- YTZ
1 stop14h 01m
United Airlines
Deal found 5/2![United Airlines logo]()
$353
This Trip.com deal was found by Cheapflights users on 5/3. 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.
Mon 7/278:40 pm
YKF
- PDX
1 stop20h 10m
WestJet
Mon 8/32:30 pm
PDX
- YKF
1 stop26h 20m
WestJet
Deal found 5/3![WestJet logo]()
$357
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 5/2412:49 pm
YUL
- PDX
1 stop12h 13m
Delta
Fri 5/296:00 am
PDX
- YUL
2 stops14h 57m
Delta
Deal found 4/29![Delta logo]()
$328
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Tue 7/76:15 am
YHM
- PDX
2 stops10h 35m
Multiple Airlines
Tue 7/142:30 pm
PDX
- YHM
1 stop23h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$561
Last-minute flights from Ontario to OregonDiscover last-minute flight deals from Ontario to Oregon. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Oregon. Data last updated May 4, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Wed 5/139:00 am
YYZ
- PDX
1 stop7h 50m
WestJet
Fri 5/152:30 pm
PDX
- YYZ
1 stop7h 35m
WestJet
Deal found 4/29![WestJet logo]()
$254
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Thu 5/212:30 pm
PDX
- YUL
2 stops30h 55m
WestJet
Deal found 4/29![WestJet logo]()
$323
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:10 pm
YHM
- PDX
1 stop22h 40m
WestJet
Thu 5/212:30 pm
PDX
- YHM
1 stop23h 45m
WestJet
Deal found 4/29![WestJet logo]()
$326
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:00 am
YYZ
- PDX
1 stop7h 50m
WestJet
Sun 5/242:30 pm
PDX
- YYZ
2 stops27h 40m
WestJet
Deal found 4/29![WestJet logo]()
$273
This oojo deal was found by Cheapflights users on 5/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Tue 5/262:30 pm
PDX
- YYZ
1 stop7h 35m
WestJet
Deal found 5/2![WestJet logo]()
$248
This oojo deal was found by Cheapflights users on 5/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Fri 5/292:30 pm
PDX
- YUL
1 stop30h 15m
WestJet
Deal found 5/2![WestJet logo]()
$321
This Delta deal was found by Cheapflights users on 4/28. 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 5/266:30 am
YYZ
- BOI
1 stop8h 48m
Delta
Tue 6/29:18 pm
BOI
- YYZ
2 stops12h 18m
Delta
Deal found 4/28![Delta logo]()
$321
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:00 am
YYZ
- PDX
1 stop7h 50m
WestJet
Tue 6/22:30 pm
PDX
- YYZ
2 stops30h 29m
WestJet
Deal found 4/30![WestJet logo]()
$270
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:25 pm
YYZ
- PDX
2 stops26h 25m
WestJet
Sun 5/312:30 pm
PDX
- YYZ
1 stop7h 35m
WestJet
Deal found 5/3![WestJet logo]()
$276
This Delta deal was found by Cheapflights users on 4/29. 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 5/286:30 am
YYZ
- BOI
1 stop8h 48m
Delta
Mon 6/111:39 pm
BOI
- YYZ
1 stop10h 40m
Delta
Deal found 4/29![Delta logo]()
$320
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Fri 6/52:30 pm
PDX
- YYZ
1 stop7h 35m
WestJet
Deal found 4/30![WestJet logo]()
$250
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Sun 5/312:30 pm
PDX
- YYZ
2 stops27h 40m
WestJet
Deal found 5/3![WestJet logo]()
$277
One-way flights from Ontario to OregonSearch for one-way flight options from Ontario to Oregon. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Ontario to Oregon. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Deal found 4/30![WestJet logo]()
$128
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Deal found 4/30![WestJet logo]()
$130
This Trip.com deal was found by Cheapflights users on 4/29. 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 7/226:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Deal found 4/29![WestJet logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Tue 8/256:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Deal found 5/1![WestJet logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 7/247:00 am
YYZ
- PDX
1 stop9h 50m
WestJet
Deal found 5/3![WestJet logo]()
$137
This Booking.com deal was found by Cheapflights users on 5/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Deal found 5/2![WestJet logo]()
$138
This Trip.com deal was found by Cheapflights users on 5/3. 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.
Thu 6/187:00 am
YYZ
- PDX
1 stop9h 50m
WestJet
Deal found 5/3![WestJet logo]()
$148
This WestJet deal was found by Cheapflights users on 5/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:10 am
YYZ
- PDX
2 stops10h 40m
WestJet
Deal found 5/1![WestJet logo]()
$149
This Justfly.com deal was found by Cheapflights users on 5/1. 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 7/147:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Deal found 5/1![WestJet logo]()
$153
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:45 am
YUL
- PDX
2 stops10h 05m
WestJet
Deal found 5/3![WestJet logo]()
$156
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:45 am
YUL
- PDX
2 stops10h 05m
WestJet
Deal found 5/3![WestJet logo]()
$160
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:40 pm
YKF
- PDX
1 stop20h 10m
WestJet
Deal found 4/30![WestJet logo]()
$167
Find flight deals from Ontario to Oregon
Keep the following information in mind while searching for Ontario to Oregon flight deals. Data was last updated May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (oojo) |
One-way from | $128 (oojo) |
Popular in | October |
Cheapest in | March |
Average price | $344 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Oregon 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 May 4, 2026.
Use the filters below to find and compare flights from Ontario to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Sat 8/22
2:25 pm-1:50 pm
2 stops26h 25m
Portland
Tue 8/25
2:30 pm-5:10 am
2 stops11h 40m
$227
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Fri 6/5
7:00 am-1:50 pm
1 stop9h 50m
Portland
Tue 6/9
2:30 pm-11:59 pm
2 stops30h 29m
$261
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Fri 10/2
2:15 pm-9:46 pm
1 stop10h 31m
Portland
Mon 10/5
9:45 pm-12:17 pm
1 stop11h 32m
$304
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Sat 7/18
1:00 pm-12:02 am
1 stop14h 02m
Portland
Sun 7/26
11:40 pm-11:49 am
1 stop9h 09m
$306
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Fri 8/14
6:30 am-11:00 pm
1 stop19h 30m
Portland
Tue 8/18
3:43 pm-7:00 am
1 stop12h 17m
$307
Quickest round-trip
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Sat 5/30
7:00 am-11:38 am
1 stop7h 38m
Portland
Wed 6/3
11:40 pm-9:54 am
1 stop7h 14m
$313
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Wed 6/3
5:45 pm-11:44 pm
1 stop8h 59m
Portland
Sat 6/6
11:12 pm-8:55 am
1 stop6h 43m
$314
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Fri 5/29
4:04 pm-10:02 pm
1 stop8h 58m
Portland
Fri 6/5
11:12 pm-11:19 am
1 stop9h 07m
$314
TorontoPortland
YKF - PDX
YKFPDX
Toronto Region of Waterloo Intl
Wed 7/8
8:40 pm-1:50 pm
1 stop20h 10m
Portland
Tue 7/14
2:30 pm-7:50 pm
1 stop26h 20m
$318
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 10/13
12:45 pm-10:26 pm
1 stop12h 41m
Portland
Sat 10/17
10:55 pm-12:15 pm
1 stop10h 20m
$319
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Ontario with our price prediction graph.
YYZ-PDX
YUL-PDX
YKF-PDX
YTZ-PDX
YYZ-EUG
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 Ontario to Oregon
CAON-USOR
YYZ-PDX
YUL-PDX
YKF-PDX
YTZ-PDX
How far ahead should I book a flight from Region of Ontario to Oregon?
To ensure you get the cheapest price possible for a flight from Region of Ontario to Oregon, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Region of Ontario to Oregon?
Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Oregon (average of $85). Flying from Region of Ontario to Oregon in May is currently the most expensive (average of $244). 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 Region of Ontario to Oregon?
Reviews of airlines servicing Oregon
Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated May 4, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Ontario to Oregon to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Ontario to Oregon. 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 Ontario to Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Oregon by cabin class
Find flights from Ontario to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Oregon flights
Browse other Ontario and Oregon flight options. Last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Oregon
Find the right flight back to Ontario after your stay in Oregon
Ontario to Oregon flights
Consider these flights traveling from Ontario to Oregon.
Top 4 airlines flying from Ontario to Oregon
Discover the top 4 airlines that operate flights from Ontario to Oregon. 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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$388 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$170 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$393 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$282 | Average$381 | FlexibilityNo cancel fee | On-time71% |