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Oregon

$122+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PDX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Ontario to Oregon

Keep the following information in mind while searching for Ontario to Oregon flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$371
Provider with most accurate pricing for Toronto (YTO)-Portland flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Portland flights.
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From Ontario to Oregon
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One-way flight from Ontario to Oregon
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Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Ontario to Oregon

Cheapest flights from Ontario to Oregon
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 February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Thu 4/38:00 pmYYZ - PDX
1 stop15h 47mMultiple Airlines
Tue 4/811:15 amPDX - YYZ
2 stops16h 02mMultiple Airlines
Deal found 2/19$252
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1912:20 pmYYZ - PDX
1 stop12h 26mDelta
Tue 3/2512:59 amPDX - YYZ
1 stop9h 34mDelta
Deal found 2/19$297
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/2212:15 pmYYZ - EUG
2 stops12h 19mUnited Airlines
Sat 3/296:00 amEUG - YYZ
1 stop15h 22mUnited Airlines
Deal found 2/20$302
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:11 amYYZ - EUG
1 stop9h 11mAmerican Airlines
Sat 3/291:12 pmEUG - YYZ
1 stop20h 31mAmerican Airlines
Deal found 2/20$310
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:45 amYUL - PDX
2 stops30h 35mMultiple Airlines
Wed 4/92:33 pmPDX - YUL
2 stops21h 22mMultiple Airlines
Deal found 2/19$325
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/811:35 amYYZ - PDX
1 stop14h 27mAmerican Airlines
Sat 4/1211:52 pmPDX - YYZ
1 stop9h 43mAmerican Airlines
Deal found 2/19$326
This Air Canada deal was found by Cheapflights users on 2/19. 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 3/56:55 pmYYZ - PDX
1 stop8h 55mAir Canada
Mon 3/107:21 pmPDX - YYZ
1 stop8h 22mAir Canada
Deal found 2/19$333
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/12:50 pmYOW - PDX
2 stops22h 30mMultiple Airlines
Thu 4/36:50 pmPDX - YOW
2 stops10h 30mMultiple Airlines
Deal found 2/19$345
This FlightHub deal was found by Cheapflights users on 2/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:00 amYUL - PDX
1 stop9h 07mWestJet
Sun 5/41:45 pmPDX - YUL
1 stop7h 58mWestJet
Deal found 2/18$352
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:30 amYUL - PDX
1 stop10h 14mAir Canada
Tue 3/253:25 pmPDX - YUL
2 stops12h 50mAir Canada
Deal found 2/20$367
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:00 amYKF - PDX
1 stop9h 52mWestJet
Tue 6/242:00 pmPDX - YKF
1 stop7h 46mWestJet
Deal found 2/19$379
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 2/246:35 pmYUL - PDX
1 stop20h 58mUnited Airlines
Thu 2/276:59 pmPDX - YUL
2 stops19h 51mUnited Airlines
Deal found 2/19$380

Find flights from Ontario to Oregon within your budget

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 February 20, 2025.

Fly from

Ontario

Fly to

Oregon

Route

Depart

Return

Price

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Thu 4/3

8:00 pm-8:47 am

1 stop15h 47m

Portland

Tue 4/8

11:15 am-6:17 am

2 stops16h 02m

$252

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 3/19

12:20 pm-9:46 pm

1 stop12h 26m

Portland

Tue 3/25

12:59 am-1:33 pm

1 stop9h 34m

$297

TorontoEugene

YYZ - EUG

YYZEUG

Toronto Pearson Intl

Sat 3/22

12:15 pm-9:34 pm

2 stops12h 19m

Eugene

Sat 3/29

6:00 am-12:22 am

1 stop15h 22m

$302

TorontoEugene

YYZ - EUG

YYZEUG

Toronto Pearson Intl

Sat 3/22

6:11 am-12:22 pm

1 stop9h 11m

Eugene

Sat 3/29

1:12 pm-12:43 pm

1 stop20h 31m

$310

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

6:45 am-10:20 am

2 stops30h 35m

Portland

Wed 4/9

2:33 pm-2:55 pm

2 stops21h 22m

$325

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 4/8

11:35 am-11:02 pm

1 stop14h 27m

Portland

Sat 4/12

11:52 pm-12:35 pm

1 stop9h 43m

$326

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 3/5

6:55 pm-12:50 am

1 stop8h 55m

Portland

Mon 3/10

7:21 pm-6:43 am

1 stop8h 22m

$333

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 4/1

2:50 pm-10:20 am

2 stops22h 30m

Portland

Thu 4/3

6:50 pm-8:20 am

2 stops10h 30m

$345

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 5/1

7:00 am-1:07 pm

1 stop9h 07m

Portland

Sun 5/4

1:45 pm-12:43 am

1 stop7h 58m

$352

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Mon 3/17

7:30 am-2:44 pm

1 stop10h 14m

Portland

Tue 3/25

3:25 pm-7:15 am

2 stops12h 50m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 49 results
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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.
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.

Travel insights for flights from Ontario to Oregon

Get recent, data-driven insights about flights from Ontario to Oregon including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Oregon?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Oregon (average of $277). Flying from Region of Ontario to Oregon in March is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from ON to OR?

Find hourly flight availability from Ontario to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Oregon as you normally would.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 February 20, 2025.
To help decide which airline to fly from Ontario to Oregon, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,801 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What are the cheapest airlines to fly from Region of Ontario to Oregon one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Oregon are Air Canada ($164), Delta ($219), and American Airlines ($222).

  • Can I find deals for flights from Ontario to Oregon that include hotel bookings?

    Yes. In addition to deals on Ontario to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Oregon.

  • Can I find deals for business class flights from Ontario to Oregon?

    Yes. Cheapflights offers flight deals from Ontario to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Oregon (average of $277). Flying from Region of Ontario to Oregon in March is currently the most expensive (average of $376). 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.

See more FAQs

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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.
Pearson Intl to Newark flights
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Top 6 airlines flying from Ontario to Oregon

Discover the top 6 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$139Average$433FlexibilityNo cancel feeOn-time69%
WestJetCheapest$172Average$378FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$215Average$384FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$263Average$470FlexibilityNo cancel feeOn-time67%
DeltaCheapest$273Average$357FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$282Average$415FlexibilityNo cancel feeOn-time75%
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