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

WestJet, Air Canada, and Alaska Airlines 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 Ottawa and flying into Portland (one of the most popular routes), then the duration is 9h 14m on average. Another popular route from Region of Ontario to Oregon is flying from Toronto to Portland, which will take roughly 9h 31m. 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 37% 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 August 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.

$103 Cheap Flights from Ontario to Oregon in 2025

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Find the cheapest flights from Ontario to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 1:04 pmYHM-PDX

10h 04m1 stop

1:45 pm - 12:40 amPDX-YHM

7h 55m1 stop

$206WestJet

Find Deal

dom, ago 31 - sex, set 5

6:00 am - 1:04 pmYKF-PDX

10h 04m1 stop

1:45 pm - 12:45 amPDX-YKF

8h 00m1 stop

$211WestJet

Find Deal

dom, ago 31 - sex, set 5

4:00 pm - 11:01 pmYYZ-PDX

10h 01m1 stop

7:40 pm - 6:01 amPDX-YYZ

7h 21m1 stop

$266Air Canada

Find Deal

sáb, set 20 - sex, set 26

6:05 pm - 11:01 pmYYZ-PDX

7h 56m1 stop

7:40 pm - 7:00 amPDX-YYZ

8h 20m1 stop

$271Air Canada

Find Deal

sáb, set 20 - seg, set 22

9:00 am - 8:03 pmYYZ-PDX

14h 03m2 stops

5:15 pm - 7:00 amPDX-YYZ

10h 45m1 stop

$281United Airlines

Find Deal

sáb, set 20 - sex, set 26

6:49 am - 6:54 pmYYZ-PDX

15h 05m1 stop

9:56 pm - 2:59 pmPDX-YYZ

14h 03m1 stop

$293American Airlines

Find Deal

seg, set 15 - seg, set 29

9:00 am - 5:22 pmYYZ-PDX

11h 22m2 stops

5:00 am - 10:48 pmPDX-YYZ

14h 48m1 stop

$295United Airlines

Find Deal

sáb, set 6 - seg, set 8

4:15 pm - 10:04 pmYYZ-PDX

8h 49m1 stop

11:12 pm - 10:16 amPDX-YYZ

8h 04m1 stop

$306American Airlines

Find Deal

sex, ago 22 - ter, ago 26

12:37 pm - 9:51 pmYYZ-BOI

11h 14m2 stops

5:42 am - 6:30 pmBOI-YYZ

10h 48m1 stop

$308Delta

Find Deal

seg, out 6 - dom, out 12

6:30 am - 10:40 amYYZ-PDX

7h 10m1 stop

10:05 pm - 10:23 amPDX-YYZ

9h 18m1 stop

$320Delta

Find Deal

seg, ago 25 - seg, set 8

Delta flights from Region of Ontario to Oregon

Our best Delta deals on Region of Ontario to Oregon flight tickets

Delta

Oct 6

YYZ12:37 pmToronto Pearson Intl

11h 14m

2 stops

BOI9:51 pmBoise Air Term. Gowen Fld

Oct 12

BOI5:42 amBoise Air Term. Gowen Fld

10h 48m

1 stop

YYZ6:30 pmToronto Pearson Intl

$308

Find similar

Delta

Aug 25

YYZ6:30 amToronto Pearson Intl

7h 10m

1 stop

PDX10:40 amPortland

Sep 8

PDX10:05 pmPortland

9h 18m

1 stop

YYZ10:23 amToronto Pearson Intl

$320

Find similar

Delta

Aug 28

YYZ2:50 pmToronto Pearson Intl

10h 08m

1 stop

PDX9:58 pmPortland

Aug 31

PDX10:05 pmPortland

11h 05m

1 stop

YYZ12:10 pmToronto Pearson Intl

$328

Find similar

American Airlines flights from Region of Ontario to Oregon

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

American Airlines

Sep 15

YYZ6:49 amToronto Pearson Intl

15h 05m

1 stop

PDX6:54 pmPortland

Sep 29

PDX9:56 pmPortland

14h 03m

1 stop

YYZ2:59 pmToronto Pearson Intl

$293

Find similar

American Airlines

Aug 22

YYZ4:15 pmToronto Pearson Intl

8h 49m

1 stop

PDX10:04 pmPortland

Aug 26

PDX11:12 pmPortland

8h 04m

1 stop

YYZ10:16 amToronto Pearson Intl

$306

Find similar

American Airlines

Sep 15

YYZ6:49 amToronto Pearson Intl

15h 05m

1 stop

PDX6:54 pmPortland

Sep 29

PDX9:56 pmPortland

11h 03m

2 stops

YYZ11:59 amToronto Pearson Intl

$340

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

dom 8/31

6:00 am-1:04 pm

1 stop10h 04m

Portland

sex 9/5

1:45 pm-12:40 am

1 stop7h 55m

$206

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

dom 8/31

6:00 am-1:04 pm

1 stop10h 04m

Portland

sex 9/5

1:45 pm-12:45 am

1 stop8h 00m

$211

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

sáb 9/20

4:00 pm-11:01 pm

1 stop10h 01m

Portland

sex 9/26

7:40 pm-6:01 am

1 stop7h 21m

$266

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

sáb 9/20

6:05 pm-11:01 pm

1 stop7h 56m

Portland

seg 9/22

7:40 pm-7:00 am

1 stop8h 20m

$271

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

sáb 9/20

9:00 am-8:03 pm

2 stops14h 03m

Portland

sex 9/26

5:15 pm-7:00 am

1 stop10h 45m

$281

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

seg 9/15

6:49 am-6:54 pm

1 stop15h 05m

Portland

seg 9/29

9:56 pm-2:59 pm

1 stop14h 03m

$293

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

sáb 9/6

9:00 am-5:22 pm

2 stops11h 22m

Portland

seg 9/8

5:00 am-10:48 pm

1 stop14h 48m

$295

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

sex 8/22

4:15 pm-10:04 pm

1 stop8h 49m

Portland

ter 8/26

11:12 pm-10:16 am

1 stop8h 04m

$306

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

seg 10/6

12:37 pm-9:51 pm

2 stops11h 14m

Boise Air Term. Gowen Fld

dom 10/12

5:42 am-6:30 pm

1 stop10h 48m

$308

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

seg 8/25

6:30 am-10:40 am

1 stop7h 10m

Portland

seg 9/8

10:05 pm-10:23 am

1 stop9h 18m

$320

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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 August is, on average, the cheapest month to fly to Oregon from Region of Ontario, with most prices found around $292. The month of September is another great option to travel to Oregon, with average flight prices from Region of Ontario averaging around $296.

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

On average, the least expensive day to fly to Oregon from Region of Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $157. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $659.

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 $157. 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 $381 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 $308 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 73% 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

Best Price Found	$103
Fastest flight time	7h 10m
Direct flights	None
Airports in Oregon	3 airports

The best one-way flight to Oregon from Region of Ontario in the past 72 hours is $103. The best round-trip flight deal from Region of Ontario to Oregon found on momondo in the last 72 hours is $206.

The fastest flight from Region of Ontario to Oregon takes 7h 10m

There are no direct flights from Region of Ontario to Oregon. Popular non-direct routes for this connection are Toronto Pearson Intl Airport - Portland Airport, Toronto Region of Waterloo Intl Airport - Portland Airport and Hamilton Airport - Portland Airport.

There are 3 airports near Oregon: North Bend (OTH), Portland (PDX), Boise Air Term. Gowen Fld (BOI)

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 August 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 37.50% of all bookings. The subsequent popular models are Airbus A321-100/200 at 25.00%, Airbus A220-300 at 25.00%, and Airbus A320-100/200 at 12.50%.

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
United Airlines	PriceFrom $134	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Delta	PriceFrom $198	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
American Airlines	PriceFrom $215	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air Canada	PriceFrom $216	Free Cancellation	Rating 7.1 9,893 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $282	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

Flights to New Yorkfrom $47

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Flights to San Franciscofrom $61

Flights to Washington, D.C.from $61

Flights to Bostonfrom $66

Flights to Atlantafrom $49

Flights to Dallasfrom $58

Flights to Seattlefrom $95

Cheap flights from Ontario to Oregon from $103

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 9/2. 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

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Ontario to Oregon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Region of Ontario to Oregon

Our best Delta deals on Region of Ontario to Oregon flight tickets

American Airlines flights from Region of Ontario to Oregon

Our best American Airlines 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.

See travel insights to Oregon from

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 August is, on average, the cheapest month to fly to Oregon from Region of Ontario, with most prices found around $292. The month of September is another great option to travel to Oregon, with average flight prices from Region of Ontario averaging around $296.

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

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 73% 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?

WestJet, Air Canada, and Alaska Airlines 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

Best Price Found

Fastest flight time

Direct flights

Airports in Oregon

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