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$125+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PDX
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Ontario to Oregon

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Oregon (USOR). 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 January 21, 2025.

Round-trip from

$252
(Kiwi.com)

One-way from

$125
(Kiwi.com)
From Ontario to Oregon
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One-way flight from Ontario to Oregon
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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 January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Mon 2/248:00 pmYYZ - PDX
1 stop16h 21mMultiple Airlines
Tue 3/410:16 amPDX - YYZ
2 stops17h 01mMultiple Airlines
Deal found 1/19$278
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/212:50 pmYOW - PDX
2 stops21h 31mMultiple Airlines
Tue 2/258:28 pmPDX - YOW
1 stop17h 17mMultiple Airlines
Deal found 1/19$288
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/14:20 pmYYZ - PDX
1 stop9h 36mAlaska Airlines
Tue 3/41:33 pmPDX - YYZ
1 stop22h 22mAlaska Airlines
Deal found 1/21$291
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/112:50 pmYYZ - EUG
1 stop11h 02mUnited Airlines
Tue 3/46:00 amEUG - YYZ
1 stop10h 53mUnited Airlines
Deal found 1/21$291
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Sat 3/16:30 amYYZ - BOI
1 stop14h 40mAir Canada
Mon 3/312:41 pmBOI - YYZ
1 stop16h 49mAir Canada
Deal found 1/21$291
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:30 amYYZ - PDX
1 stop9h 22mDelta
Tue 3/1112:59 amPDX - YYZ
1 stop9h 34mDelta
Deal found 1/20$293
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/14:10 pmYYZ - BOI
1 stop7h 19mUnited Airlines
Mon 3/35:30 pmBOI - YYZ
2 stops16h 36mUnited Airlines
Deal found 1/21$296
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 3/52:35 pmYUL - PDX
2 stops21h 05mMultiple Airlines
Mon 3/107:32 pmPDX - YUL
1 stop18h 03mMultiple Airlines
Deal found 1/19$304
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/215:10 pmYYZ - PDX
1 stop8h 59mAmerican Airlines
Fri 2/2810:01 pmPDX - YYZ
2 stops10h 49mAmerican Airlines
Deal found 1/20$339
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/202:00 pmYTZ - PDX
2 stops22h 21mMultiple Airlines
Thu 2/2710:16 amPDX - YTZ
3 stops29h 37mMultiple Airlines
Deal found 1/20$349
This Delta deal was found by Cheapflights users on 1/21. 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 2/136:00 amYYZ - BOI
2 stops13h 02mDelta
Mon 2/247:30 pmBOI - YYZ
2 stops11h 47mDelta
Deal found 1/21$350
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/134:20 pmYYZ - BOI
1 stop7h 50mAlaska Airlines
Mon 2/248:00 amBOI - YYZ
1 stop28h 55mAlaska Airlines
Deal found 1/21$359

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 3/4

8:00 pm-12:32 pm

1 stop18h 32m

Boise Air Term. Gowen Fld

Tue 3/11

1:31 pm-5:55 am

1 stop14h 24m

$252

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Mon 2/24

8:00 pm-9:21 am

1 stop16h 21m

Portland

Tue 3/4

10:16 am-6:17 am

2 stops17h 01m

$278

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Fri 2/21

2:50 pm-9:21 am

2 stops21h 31m

Portland

Tue 2/25

8:28 pm-4:45 pm

1 stop17h 17m

$288

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 3/1

4:20 pm-10:56 pm

1 stop9h 36m

Portland

Tue 3/4

1:33 pm-2:55 pm

1 stop22h 22m

$291

TorontoEugene

YYZ - EUG

YYZEUG

Toronto Pearson Intl

Sat 3/1

12:50 pm-8:52 pm

1 stop11h 02m

Eugene

Tue 3/4

6:00 am-7:53 pm

1 stop10h 53m

$291

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 3/1

6:30 am-7:10 pm

1 stop14h 40m

Boise Air Term. Gowen Fld

Mon 3/3

12:41 pm-7:30 am

1 stop16h 49m

$291

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Tue 3/4

1:20 pm-11:58 pm

2 stops12h 38m

Boise Air Term. Gowen Fld

Tue 3/11

5:30 am-8:04 pm

2 stops12h 34m

$292

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 2/26

6:30 am-12:52 pm

1 stop9h 22m

Portland

Tue 3/11

12:59 am-1:33 pm

1 stop9h 34m

$293

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Sat 3/1

12:20 pm-9:29 pm

2 stops11h 09m

Boise Air Term. Gowen Fld

Mon 3/3

5:30 pm-4:46 pm

2 stops21h 16m

$296

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 3/5

2:35 pm-8:40 am

2 stops21h 05m

Portland

Mon 3/10

7:32 pm-4:35 pm

1 stop18h 03m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 57 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 January 21, 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 January 21, 2025.
To help decide which airline to fly from Ontario to Oregon, see what other customers have to say about Air Canada, Alaska Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

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
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

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
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

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
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

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
9,706 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

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
2,829 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

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 Delta ($173), United Airlines ($173), and Alaska Airlines ($175).

  • 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.
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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$134Average$570FlexibilityNo cancel feeOn-time69%
WestJetCheapest$172Average$378FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$215Average$379FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$264Average$457FlexibilityNo cancel feeOn-time67%
DeltaCheapest$273Average$357FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$282Average$526FlexibilityNo cancel feeOn-time75%
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