How long is the flight from Region of Ontario to Oregon?

A quick flight from Region of Ontario to Oregon can take about 9h 31m. United Airlines provides one of the quickest options available for as low as C$ 457. The distance between Region of Ontario and Oregon is about 3364 km. This flight may include one or multiple stops.

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 WestJet (C$ 172), Delta (C$ 249), and United Airlines (C$ 251).

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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

When flying from Region of Ontario to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

C$ 246+ Cheap Flights from Ontario to Oregon

Cheap flight deals from Ontario to Oregon

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 30 October 2026.

Thu 12/115:15 p.m. -

1 stop8h 45m

Wed 18/116:08 a.m. -

1 stop6h 57m

Deal found 29/10C$ 401

Thu 5/115:15 p.m. -

1 stop8h 45m

Tue 24/115:30 a.m. -

1 stop7h 35m

Deal found 28/10C$ 411

Thu 5/115:15 p.m. -

1 stop8h 45m

Sat 28/115:30 a.m. -

1 stop7h 35m

Deal found 28/10C$ 413

Mon 9/115:15 p.m. -

1 stop8h 45m

Sat 14/116:08 a.m. -

1 stop6h 57m

Deal found 29/10C$ 418

Sun 22/115:15 p.m. -

1 stop8h 43m

Wed 2/126:26 a.m. -

1 stop6h 39m

Deal found 30/10C$ 438

Tue 8/126:30 a.m. -

1 stop8h 45m

Tue 8/122:26 p.m. -

1 stop6h 33m

Deal found 27/10C$ 449

Thu 3/128:00 a.m. -

2 stops9h 41m

Sun 6/127:10 p.m. -

1 stop8h 42m

Deal found 28/10C$ 450

Thu 12/1110:30 a.m. -

1 stop14h 28m

Mon 16/117:10 p.m. -

1 stop8h 42m

Deal found 26/10C$ 456

Tue 8/123:55 p.m. -

1 stop7h 51m

Wed 6/110:00 a.m. -

1 stop6h 57m

Deal found 27/10C$ 460

Thu 3/128:00 a.m. -

2 stops9h 41m

Tue 29/1210:00 a.m. -

2 stops9h 56m

Deal found 26/10C$ 462

Thu 3/126:10 a.m. -

1 stop20h 05m

Sun 6/122:26 p.m. -

1 stop6h 33m

Deal found 28/10C$ 463

Wed 2/1210:53 a.m. -

2 stops13h 51m

Wed 30/127:30 p.m. -

2 stops13h 18m

Deal found 27/10C$ 695

Best flights from Ontario to Oregon
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 30 October 2026.

Tue 8/126:45 a.m. -

2 stops9h 31m

Tue 8/123:44 p.m. -

2 stops20h 18m

Deal found 27/10C$ 457

Wed 2/126:20 a.m. -

2 stops13h 59m

Wed 30/125:30 a.m. -

2 stops14h 29m

Deal found 28/10C$ 485

Thu 3/126:30 a.m. -

1 stop11h 08m

Mon 7/127:10 p.m. -

1 stop8h 42m

Deal found 30/10C$ 488

Wed 2/125:15 p.m. -

1 stop9h 40m

Fri 4/126:59 p.m. -

1 stop18h 06m

Deal found 29/10C$ 744

Wed 9/127:00 a.m. -

2 stops16h 06m

Mon 14/1211:39 p.m. -

2 stops15h 17m

Deal found 28/10C$ 783

Sat 20/27:45 a.m. -

1 stop9h 56m

Tue 23/27:00 a.m. -

2 stops13h 11m

Deal found 26/10C$ 799

Tue 8/126:45 a.m. -

1 stop11h 34m

Wed 6/15:00 a.m. -

2 stops8h 47m

Deal found 27/10C$ 481

Thu 3/129:45 a.m. -

2 stops13h 39m

Mon 7/125:45 a.m. -

2 stops8h 35m

Deal found 30/10C$ 488

Thu 3/123:45 p.m. -

1 stop10h 30m

Mon 7/127:25 p.m. -

2 stops11h 22m

Deal found 29/10C$ 485

Mon 15/29:45 a.m. -

2 stops13h 38m

Sun 28/27:40 p.m. -

2 stops10h 21m

Deal found 28/10C$ 496

Thu 3/126:10 a.m. -

1 stop20h 05m

Mon 28/1211:24 p.m. -

1 stop9h 24m

Deal found 28/10C$ 485

Fri 19/23:35 p.m. -

2 stops10h 24m

Sun 28/211:20 p.m. -

1 stop9h 28m

Deal found 28/10C$ 496

Fri 19/23:35 p.m. -

2 stops10h 24m

Wed 24/27:03 a.m. -

1 stop8h 42m

Deal found 28/10C$ 496

Thu 25/38:35 a.m. -

1 stop17h 43m

Wed 31/34:29 p.m. -

1 stop14h 26m

Deal found 25/10C$ 496

Wed 2/126:20 a.m. -

2 stops9h 41m

Fri 4/125:43 p.m. -

2 stops14h 42m

Deal found 29/10C$ 748

Wed 27/111:15 a.m. -

2 stops12h 31m

Sat 30/17:10 a.m. -

2 stops12h 26m

Deal found 27/10C$ 955

Tue 8/125:15 p.m. -

1 stop9h 40m

Sat 2/19:56 a.m. -

1 stop27h 09m

Deal found 26/10C$ 979

Tue 3/116:00 a.m. -

2 stops8h 45m

Mon 9/117:27 p.m. -

2 stops12h 52m

Deal found 26/10C$ 849

Sat 14/116:20 a.m. -

2 stops19h 40m

Wed 18/116:08 a.m. -

2 stops13h 08m

Deal found 30/10C$ 1,140

Wed 4/116:00 a.m. -

2 stops9h 46m

Sun 8/115:05 a.m. -

1 stop8h 39m

Deal found 25/10C$ 849

Wed 2/126:45 a.m. -

2 stops16h 29m

Fri 4/122:20 p.m. -

2 stops16h 27m

Deal found 28/10C$ 727

Tue 3/116:00 a.m. -

2 stops9h 46m

Sun 8/115:05 a.m. -

1 stop8h 39m

Deal found 25/10C$ 849

Sat 12/124:10 p.m. -

1 stop8h 16m

Mon 14/125:00 a.m. -

2 stops15h 59m

Deal found 27/10C$ 727

Mon 7/124:10 p.m. -

1 stop8h 34m

Wed 30/127:30 p.m. -

2 stops13h 18m

Deal found 26/10C$ 729

Sat 5/126:00 a.m. -

2 stops14h 03m

Sun 3/15:41 p.m. -

2 stops14h 39m

Deal found 26/10C$ 913

Wed 2/126:30 a.m. -

1 stop8h 29m

Thu 31/1211:44 p.m. -

1 stop16h 01m

Deal found 27/10C$ 729

Mon 7/126:30 a.m. -

1 stop8h 29m

Mon 4/17:30 p.m. -

2 stops11h 17m

Deal found 26/10C$ 761

Tue 8/128:35 a.m. -

2 stops14h 39m

Mon 4/17:30 p.m. -

2 stops11h 17m

Deal found 26/10C$ 765

Wed 2/1210:53 a.m. -

2 stops12h 21m

Wed 30/125:00 a.m. -

2 stops15h 59m

Deal found 28/10C$ 792

Tue 2/29:45 a.m. -

2 stops11h 14m

Tue 23/25:15 a.m. -

2 stops13h 41m

Deal found 26/10C$ 807

Find flight deals from Ontario to Oregon

Round-trip from	C$ 401
One-way from	C$ 246
Popular in	December
Cheapest in	March
Average price	C$ 610

Alaska Airlines
12/11-18/11
2 total stops
15h 42m total
Ontario to Oregon

Search Deals

Alaska Airlines
12/11-31/12
1 total stop
8h 45m total
Ontario to Oregon

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 77 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sun 15/11

6:45 a.m.-11:47 a.m.

1 stop8h 02m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 271

Quickest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Mon 9/11

5:55 p.m.-10:27 p.m.

1 stop7h 32m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 271

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Mon 9/11

6:15 a.m.-4:29 p.m.

2 stops13h 14m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 274

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sun 15/11

6:00 a.m.-10:58 a.m.

1 stop7h 58m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 274

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Wed 9/12

6:45 a.m.-6:23 p.m.

3 stops14h 38m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 274

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Fri 11/12

6:20 a.m.-4:37 p.m.

2 stops13h 17m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 274

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sat 12/12

6:45 a.m.-6:07 p.m.

2 stops14h 22m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 274

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Sun 13/12

6:45 a.m.-11:42 a.m.

1 stop7h 57m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 274

TorontoMedford

YYZ Toronto Pearson Intl - MFR Medford

YYZMFR

Toronto Pearson Intl

Thu 10/12

10:53 a.m.-8:08 p.m.

2 stops12h 15m

Medford

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 422

OttawaPortland

YOW Ottawa - PDX Portland

YOWPDX

Ottawa

Mon 14/12

7:00 a.m.-6:56 p.m.

2 stops14h 56m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 427

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 55 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

YOW-PDX

YYZ-RDM

YYZ-MFR

YOW-MFR

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

YOW-PDX

YYZ-RDM

YYZ-MFR

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

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Oregon (average of C$ 484). Flying from Region of Ontario to Oregon in December is currently the most expensive (average of C$ 681). 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?

Airfare is below average for this route at the moment.

Region of Ontario to Oregon flights typically cost between C$ 527 and C$ 807 in November.
The cheapest round-trip price found within the last 5 days was C$ 401 on Alaska Airlines (12 Nov-18 Nov).

How far ahead should I book a flight from Region of Ontario to Oregon?

The price you pay for your flight from Region of Ontario to Oregon may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Oregon

Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Ontario to Oregon by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,692 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,692 reviews

Delta

7.8

Good

8,692 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.3

Good

10,454 reviews

Delta

7.8

Good

8,692 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

WestJet

7.2

Good

3,442 reviews

Delta

7.8

Good

8,692 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Air Canada

7.1

Good

11,832 reviews

Delta

7.8

Good

8,692 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

American Airlines

7.0

Good

12,208 reviews

Delta

7.8

Good

8,692 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

How long is the flight from Region of Ontario to Oregon?
A quick flight from Region of Ontario to Oregon can take about 9h 31m. United Airlines provides one of the quickest options available for as low as C$ 457. The distance between Region of Ontario and Oregon is about 3364 km. This flight may include one or multiple stops.
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 WestJet (C$ 172), Delta (C$ 249), and United Airlines (C$ 251).
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, May is the cheapest month in which you can book a flight from Region of Ontario to Oregon (average of C$ 484). Flying from Region of Ontario to Oregon in December is currently the most expensive (average of C$ 681). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Alternative routes for Ontario to Oregon

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Top 5 airlines flying from Ontario to Oregon

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 202	AverageC$ 476	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 214	AverageC$ 452	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 289	AverageC$ 668	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 391	AverageC$ 757	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 396	AverageC$ 520	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Oregon?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Oregon from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Oregon?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Oregon for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Oregon with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Oregon flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Oregon become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Oregon on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Ontario to Oregon from C$ 246

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Oregon

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 30 October 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 30 October 2026.

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 30 October 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 30 October 2026.

Last-minute flights from Ontario to OregonDiscover last-minute flight deals from Ontario to Oregon. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Oregon. Data last updated 30 October 2026 and is based on user searches.

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 30 October 2026.

Search for one-way flight options from Ontario to Oregon. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Ontario to Oregon

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Oregon that are best for you.

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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Region of Ontario to Oregon?

Airfare is below average for this route at the moment.

Region of Ontario to Oregon flights typically cost between C$ 527 and C$ 807 in November.The cheapest round-trip price found within the last 5 days was C$ 401 on Alaska Airlines (12 Nov-18 Nov).

How far ahead should I book a flight from Region of Ontario to Oregon?

The price you pay for your flight from Region of Ontario to Oregon may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Oregon

Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Ontario to Oregon by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Region of Ontario to Oregon?

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

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

How can I find direct flights from Ontario to Oregon?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

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 30 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers 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 travelling from Ontario to Oregon.

Top 5 airlines flying from Ontario to Oregon

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Oregon?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Oregon?

Can Cheapflights find flights from Ontario to Oregon with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Oregon become cheaper?

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Travel Smart

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 30 October 2026.

Best flights from Ontario to Oregon
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 30 October 2026.

Last-minute flights from Ontario to Oregon
Discover last-minute flight deals from Ontario to Oregon. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Ontario to Oregon
Search for one-way flight options from Ontario to Oregon. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Region of Ontario to Oregon flights typically cost between C$ 527 and C$ 807 in November.
The cheapest round-trip price found within the last 5 days was C$ 401 on Alaska Airlines (12 Nov-18 Nov).