What is the cheapest airline that flies from Ontario to Oregon?

Delta, United Airlines, and Air Canada are the most popular carriers operating from Ontario to Oregon

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

Flight times from Region of Ontario to Oregon vary, but if you’re flying out of Toronto and flying into Portland (one of the most popular routes), then the duration is 9h 22m on average. Another popular route from Region of Ontario to Oregon is flying from Hamilton to Portland, which will take roughly 10h 05m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Oregon?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Oregon from Region of Ontario according to our data. Air Canada is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 5 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario to Oregon?

Prices for flights from Ontario to Oregon were last updated today.

How many operators does momondo search for flights from Ontario to Oregon?

The number of operators available for flights from Ontario to Oregon is 6 as of October 2025.

How old do you have to be to fly from Ontario to Oregon?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Oregon.

What documentation or ID do you need to fly to Oregon?

The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$168 Cheap Flights from Ontario to Oregon in 2025/26

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6:30 am - 12:42 pmYYZ-PDX

9h 12m1 stop

7:30 am - 5:55 pmPDX-YYZ

7h 25m1 stop

$281United Airlines

Find Deal

Tue, Oct 21 - Sat, Oct 25

9:30 am - 10:10 pmYYZ-PDX

15h 40m1 stop

9:50 am - 9:29 pmPDX-YYZ

8h 39m1 stop

$284Multiple Airlines

Find Deal

Fri, Oct 31 - Tue, Nov 4

5:45 am - 2:45 pmYOW-PDX

12h 00m2 stops

7:00 pm - 6:43 amPDX-YOW

8h 43m1 stop

$296Air Canada

Find Deal

Tue, Mar 3 - Wed, Mar 4

12:55 pm - 9:48 pmYUL-PDX

11h 53m1 stop

12:06 pm - 11:21 pmPDX-YUL

8h 15m1 stop

$301Delta

Find Deal

Thu, Oct 23 - Tue, Oct 28

8:00 am - 6:46 pmYUL-PDX

13h 46m2 stops

3:15 pm - 7:10 amPDX-YUL

12h 55m2 stops

$302Air Canada

Find Deal

Thu, Oct 23 - Fri, Oct 31

1:00 pm - 11:42 pmYYZ-BOI

12h 42m2 stops

3:00 pm - 11:04 pmBOI-YYZ

6h 04m1 stop

$302Delta

Find Deal

Fri, Feb 20 - Tue, Feb 24

5:10 am - 8:20 pmYYZ-PDX

18h 10m1 stop

10:15 pm - 1:00 pmPDX-YYZ

11h 45m2 stops

$315American Airlines

Find Deal

Sun, Nov 2 - Wed, Jan 28

5:24 pm - 11:08 pmYYZ-PDX

8h 44m1 stop

12:45 am - 4:18 pmPDX-YYZ

13h 33m1 stop

$319American Airlines

Find Deal

Mon, Oct 27 - Sat, Nov 1

4:45 pm - 10:20 pmYYZ-BOI

7h 35m1 stop

7:20 pm - 3:35 pmBOI-YYZ

18h 15m1 stop

$354Alaska Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

4:45 pm - 10:20 pmYYZ-BOI

7h 35m1 stop

8:30 pm - 3:35 pmBOI-YYZ

17h 05m1 stop

$362Alaska Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

United Airlines flights from Region of Ontario to Oregon

Our best United Airlines deals on Region of Ontario to Oregon flight tickets

United Airlines

Oct 21

YYZ6:30 amToronto Pearson Intl

9h 12m

1 stop

PDX12:42 pmPortland

Oct 25

PDX7:30 amPortland

7h 25m

1 stop

YYZ5:55 pmToronto Pearson Intl

$281

Find similar

United Airlines

Oct 15

YYZ3:59 pmToronto Pearson Intl

9h 28m

1 stop

PDX10:27 pmPortland

Oct 24

PDX6:25 pmPortland

11h 54m

2 stops

YYZ9:19 amToronto Pearson Intl

$286

Find similar

United Airlines

Oct 21

YYZ7:00 amToronto Pearson Intl

13h 21m

3 stops

PDX5:21 pmPortland

Oct 25

PDX10:50 amPortland

10h 08m

2 stops

YYZ11:58 pmToronto Pearson Intl

$287

Find similar

Air Canada flights from Region of Ontario to Oregon

Our best Air Canada deals on Region of Ontario to Oregon flight tickets

Air Canada

Mar 3

YOW5:45 amOttawa

12h 00m

2 stops

PDX2:45 pmPortland

Mar 4

PDX7:00 pmPortland

8h 43m

1 stop

YOW6:43 amOttawa

$296

Find similar

Air Canada

Oct 23

YUL8:00 amMontreal Pierre Elliott Trudeau Intl

13h 46m

2 stops

PDX6:46 pmPortland

Oct 31

PDX3:15 pmPortland

12h 55m

2 stops

YUL7:10 amMontreal Pierre Elliott Trudeau Intl

$302

Find similar

Air Canada

Nov 26

YYZ10:35 pmToronto Pearson Intl

13h 40m

1 stop

PDX9:15 amPortland

Dec 12

PDX3:15 pmPortland

11h 23m

2 stops

YYZ5:38 amToronto Pearson Intl

$305

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 10/21

6:30 am-12:42 pm

1 stop9h 12m

Portland

Sat 10/25

7:30 am-5:55 pm

1 stop7h 25m

$281

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 10/31

9:30 am-10:10 pm

1 stop15h 40m

Portland

Tue 11/4

9:50 am-9:29 pm

1 stop8h 39m

$284

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 3/3

5:45 am-2:45 pm

2 stops12h 00m

Portland

Wed 3/4

7:00 pm-6:43 am

1 stop8h 43m

$296

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 10/23

12:55 pm-9:48 pm

1 stop11h 53m

Portland

Tue 10/28

12:06 pm-11:21 pm

1 stop8h 15m

$301

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 10/23

8:00 am-6:46 pm

2 stops13h 46m

Portland

Fri 10/31

3:15 pm-7:10 am

2 stops12h 55m

$302

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 2/20

1:00 pm-11:42 pm

2 stops12h 42m

Boise Air Term. Gowen Fld

Tue 2/24

3:00 pm-11:04 pm

1 stop6h 04m

$302

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sun 11/2

5:10 am-8:20 pm

1 stop18h 10m

Portland

Wed 1/28

10:15 pm-1:00 pm

2 stops11h 45m

$315

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Mon 10/27

5:24 pm-11:08 pm

1 stop8h 44m

Portland

Sat 11/1

12:45 am-4:18 pm

1 stop13h 33m

$319

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 2/20

4:45 pm-10:20 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Tue 2/24

7:20 pm-3:35 pm

1 stop18h 15m

$354

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 2/20

4:45 pm-10:20 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Tue 2/24

8:30 pm-3:35 pm

1 stop17h 05m

$362

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How to get the cheapest flight ticket from Region of Ontario to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from Region of Ontario, with most prices found around $314. The month of November is another great option to travel to Oregon, with average flight prices from Region of Ontario averaging around $359.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the evening. momondo users have found flights departing from Region of Ontario to Oregon in the evening for as low as $134. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the afternoon, with an average ticket price of $657. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ontario to Oregon flight route?

Fly from Toronto Pearson Intl to Portland for the best Ontario - Oregon flight prices

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Region of Ontario for as low as $324 on momondo.

What cabin class options are available on Ontario to Oregon flights?

There are 2 cabin classes available to choose from on Ontario to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Oregon flights?

You could potentially save up to 69% on your flight if you consider stops on a Region of Ontario to Oregon flight.

Cheap Region of Ontario to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Oregon

Direct flights	None

There are no direct flights from Region of Ontario to Oregon. There are no popular flight routes from Region of Ontario to Oregon.

Search flight deals

When did momondo last update prices for flights from Ontario to Oregon?
Prices for flights from Ontario to Oregon were last updated today.
How many operators does momondo search for flights from Ontario to Oregon?
The number of operators available for flights from Ontario to Oregon is 6 as of October 2025.
How old do you have to be to fly from Ontario to Oregon?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Oregon?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Oregon is Airbus A319, representing 75.00% of all bookings. The subsequent popular model is Airbus A320-100/200 at 25.00%.

Best airlines flying from Region of Ontario to Oregon

Compare and see reviews for airlines that fly from Region of Ontario to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $170	Free Cancellation	Rating 7.9 7,962 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $271	Free Cancellation	Rating 7.4 8,933 reviews	Search United Airlines flights
Air Canada	PriceFrom $274	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $286	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Oregon?

Finding the right flight to Oregon from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oregon quick and easy, saving you time and money.

Can I find flights from Ontario to Oregon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Oregon from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Oregon?

Once you have performed a search for Ontario to Oregon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Oregon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oregon from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oregon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Oregon

Popular cities in Oregon

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Flights to Bostonfrom $49

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Flights to Dallasfrom $67

Flights to Seattlefrom $102

Cheap flights from Ontario to Oregon from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Oregon departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Find the cheapest flights from Ontario to Oregon

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United Airlines flights from Region of Ontario to Oregon

Our best United Airlines deals on Region of Ontario to Oregon flight tickets

Air Canada flights from Region of Ontario to Oregon

Our best Air Canada deals on Region of Ontario to Oregon flight tickets

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

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How to get the cheapest flight ticket from Region of Ontario to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from Region of Ontario, with most prices found around $314. The month of November is another great option to travel to Oregon, with average flight prices from Region of Ontario averaging around $359.

What is the cheapest time of day to depart on your flight to Oregon?

What is the cheapest Ontario to Oregon flight route?

Fly from Toronto Pearson Intl to Portland for the best Ontario - Oregon flight prices

How far in advance should I book a flight to Oregon?

What cabin class options are available on Ontario to Oregon flights?

There are 2 cabin classes available to choose from on Ontario to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Oregon flights?

You could potentially save up to 69% on your flight if you consider stops on a Region of Ontario to Oregon flight.

What is the cheapest airline that flies from Ontario to Oregon?

Delta, United Airlines, and Air Canada are the most popular carriers operating from Ontario to Oregon

What airlines fly to Oregon?

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

Cheap Region of Ontario to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Oregon

Direct flights

When did momondo last update prices for flights from Ontario to Oregon?

How many operators does momondo search for flights from Ontario to Oregon?

How old do you have to be to fly from Ontario to Oregon?

What documentation or ID do you need to fly to Oregon?

What is the most popular plane model from Region of Ontario to Oregon?

Best airlines flying from Region of Ontario to Oregon

Compare and see reviews for airlines that fly from Region of Ontario to Oregon with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Oregon?

Can I find flights from Ontario to Oregon with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Oregon?

I’m not ready to book a flight from Ontario to Oregon right now. Can momondo alert me if prices change?

An easier way to manage your Oregon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oregon

Popular cities in Oregon

Popular flights according to clicks in the last 7 days on momondo