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$95+ Cheap flights from Oregon to Ontario

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YYZ
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Oregon to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Ontario (CAON). 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 December 18, 2024.

Round-trip from

$294
(Kiwi.com)

One-way from

$95
(Trip.com)
From Oregon to Ontario
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One-way flight from Oregon to Ontario
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Find flight deals from Oregon to Ontario

Cheapest flights from Oregon to Ontario
Explore the most affordable flight options available from Oregon to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:19 pmPDX - YYZ
2 stops35h 10mMultiple Airlines
Mon 1/610:00 amYYZ - PDX
1 stop11h 06mMultiple Airlines
Deal found 12/16$565
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:00 amPDX - YUL
1 stop8h 35mMultiple Airlines
Tue 1/76:45 amYUL - PDX
3 stops19h 49mMultiple Airlines
Deal found 12/16$587
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Tue 12/244:45 pmPDX - YUL
1 stop14h 47mAir Canada
Tue 1/76:15 pmYUL - PDX
1 stop18h 19mAir Canada
Deal found 12/16$619
This Air Canada deal was found by Cheapflights users on 12/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:45 amPDX - YYZ
1 stop8h 07mAir Canada
Fri 1/33:05 pmYYZ - PDX
1 stop10h 04mAir Canada
Deal found 12/18$655
This United deal was found by Cheapflights users on 12/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:45 amPDX - YYZ
1 stop8h 07mUnited Airlines
Fri 1/39:00 amYYZ - PDX
2 stops12h 05mUnited Airlines
Deal found 12/18$674
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:59 pmPDX - YTZ
3 stops19h 16mMultiple Airlines
Mon 1/61:10 pmYTZ - PDX
3 stops32h 43mMultiple Airlines
Deal found 12/16$689
This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:55 amPDX - YOW
1 stop7h 29mUnited Airlines
Tue 12/315:30 amYOW - PDX
2 stops15h 35mUnited Airlines
Deal found 12/17$737
This Justfly.com deal was found by Cheapflights users on 12/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:10 amPDX - YYZ
1 stop7h 44mWestJet
Mon 12/305:00 pmYYZ - PDX
1 stop10h 15mWestJet
Deal found 12/17$811
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:04 pmPDX - YUL
1 stop6h 39mWestJet
Wed 1/86:00 amYUL - PDX
1 stop9h 55mWestJet
Deal found 12/16$815
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/188:00 amBOI - YUL
1 stop7h 19mAir Canada
Sat 12/2110:15 amYUL - BOI
2 stops14h 58mAir Canada
Deal found 12/17$839
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/2112:59 amPDX - YYZ
1 stop12h 20mAmerican Airlines
Mon 12/302:00 pmYYZ - PDX
1 stop11h 57mAmerican Airlines
Deal found 12/17$908
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/195:45 amEUG - YYZ
1 stop7h 09mDelta
Tue 12/316:00 amYYZ - EUG
2 stops16h 05mDelta
Deal found 12/17$909

Find flights from Oregon to Ontario within your budget

Customize your flight search to find flights from Oregon to Ontario 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 1/8

2:55 pm-4:35 pm

1 stop22h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 1/14

5:35 pm-4:35 pm

1 stop26h 00m

$294

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 1/9

5:30 pm-4:45 pm

1 stop20h 15m

Ottawa

Mon 1/13

6:10 pm-4:35 pm

1 stop25h 25m

$296

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Thu 1/9

10:39 am-6:46 am

1 stop18h 07m

Toronto Pearson Intl

Wed 1/15

8:00 pm-6:43 pm

1 stop24h 43m

$299

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 1/13

7:38 pm-4:35 pm

1 stop18h 57m

Montreal Pierre Elliott Trudeau Intl

Thu 1/16

5:35 pm-6:43 pm

1 stop27h 08m

$309

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 1/5

5:00 am-12:38 pm

2 stops28h 38m

Toronto Pearson Intl

Thu 1/9

8:00 pm-9:21 am

1 stop16h 21m

$323

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Mon 1/13

5:30 pm-1:55 pm

2 stops17h 25m

Toronto Island

Thu 1/16

2:00 pm-9:21 am

2 stops22h 21m

$338

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 1/19

12:45 am-1:48 pm

1 stop10h 03m

Toronto Pearson Intl

Tue 1/28

6:30 am-12:55 pm

1 stop9h 25m

$339

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 1/10

8:00 am-12:26 am

1 stop14h 26m

Toronto Pearson Intl

Tue 3/11

12:15 pm-9:29 pm

2 stops11h 14m

$347

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 1/10

5:30 am-7:09 pm

2 stops11h 39m

Toronto Pearson Intl

Tue 3/11

2:45 pm-12:28 am

2 stops11h 43m

$357

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 1/9

8:24 am-9:20 pm

2 stops9h 56m

Toronto Pearson Intl

Thu 1/23

6:15 am-3:05 pm

2 stops11h 50m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 54 results
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Best time to book a flight from Oregon to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Oregon 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 Oregon to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Oregon to Region of Ontario (average of $243). Flying from Oregon to Region of Ontario in July is currently the most expensive (average of $359). 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 OR to ON?

Find hourly flight availability from Oregon to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Oregon to Ontario, such as Alaska Airlines, WestJet and Delta. 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.
Alaska Airlines
8.0
Very good
9,554 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,554 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

KLM
7.8
Good
1,349 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,055 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Ontario. 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 Oregon to Region of Ontario one-way?

    One-way options have recently been found by users for as low as $158 on American Airlines. Other airlines that offer cheap prices include Air Canada from $175 and Alaska Airlines from $185 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Ontario 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 Oregon to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Oregon to Region of Ontario (average of $243). Flying from Oregon to Region of Ontario in July is currently the most expensive (average of $359). 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 Oregon to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Oregon to Ontario

Discover the top 6 airlines that operate flights from Oregon to Ontario. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$138Average$525FlexibilityNo cancel feeOn-time67%
WestJetCheapest$212Average$432FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$250Average$638FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$300Average$546FlexibilityNo cancel feeOn-time75%
DeltaCheapest$317Average$468FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$536FlexibilityNo cancel feeOn-time71%
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