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

Average flight duration from Oregon to Region of Ontario depends on which airport you fly into and out of. Flying from Portland to Toronto Pearson Intl Airport is 6h 47m on average, while flying from Redmond to Toronto Pearson Intl Airport is 7h 44m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

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

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

What airlines fly to Region of Ontario?

United Airlines, Air Canada and Delta are the top three most popular airlines that fly to Region of Ontario from Oregon according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 6 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Oregon to Ontario refresh daily.

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

There are 6 operators available for flights from Oregon to Ontario as of March 2026.

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

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 Oregon to Ontario.

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

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$137 Cheap Flights from Oregon to Ontario in 2026

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Find the cheapest flights from Oregon to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 8:20 am

PDX

YYZ

9h 35m

1 stop

8:00 am - 2:51 pm

YYZ

PDX

9h 51m

1 stop

$330Air Canada

Thu, Jul 16 - Tue, Jul 21

3:30 pm - 1:38 am

PDX

YYZ

7h 08m

1 stop

7:45 am - 2:45 pm

YYZ

PDX

10h 00m

2 stops

$335Air Canada

Tue, May 26 - Sat, May 30

11:59 pm - 10:40 am

PDX

YUL

7h 41m

1 stop

2:20 pm - 8:42 pm

YUL

PDX

9h 22m

1 stop

$338United Airlines

Mon, Apr 13 - Tue, Apr 14

12:35 am - 11:35 am

PDX

YYZ

8h 00m

1 stop

2:24 pm - 9:48 pm

YYZ

PDX

10h 24m

1 stop

$344Delta

Mon, Jul 6 - Thu, Jul 16

10:40 pm - 9:54 am

PDX

YYZ

8h 14m

1 stop

5:15 pm - 12:02 am

YYZ

PDX

9h 47m

1 stop

$345United Airlines

Mon, Jul 6 - Mon, Jul 13

11:35 pm - 1:24 pm

BOI

YYZ

11h 49m

2 stops

6:30 am - 2:26 pm

YYZ

BOI

9h 56m

1 stop

$365Delta

Mon, Apr 27 - Fri, May 1

6:00 am - 3:45 pm

BOI

YYZ

7h 45m

1 stop

4:55 pm - 11:02 pm

YYZ

BOI

8h 07m

1 stop

$387Alaska Airlines

Tue, Apr 28 - Wed, Apr 29

5:50 am - 3:45 pm

RDM

YYZ

6h 55m

1 stop

4:55 pm - 11:58 pm

YYZ

RDM

10h 03m

1 stop

$396Alaska Airlines

Tue, Apr 21 - Sat, Apr 25

11:47 pm - 6:26 pm

PDX

YOW

15h 39m

2 stops

6:45 am - 10:56 pm

YOW

PDX

19h 11m

2 stops

$586American Airlines

Wed, Apr 22 - Wed, Apr 29

4:06 pm - 11:44 am

BOI

YUL

17h 38m

2 stops

3:48 pm - 11:05 pm

YUL

BOI

9h 17m

1 stop

$631American Airlines

Thu, Jun 25 - Sat, Jul 4

Air Canada flights from Oregon to Region of Ontario

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

Air Canada

Jul 16

PDX7:45 pmPortland

9h 35m

1 stop

YYZ8:20 amToronto Pearson Intl

Jul 21

YYZ8:00 amToronto Pearson Intl

9h 51m

1 stop

PDX2:51 pmPortland

$330

Air Canada

May 26

PDX3:30 pmPortland

7h 08m

1 stop

YYZ1:38 amToronto Pearson Intl

May 30

YYZ7:45 amToronto Pearson Intl

10h 00m

2 stops

PDX2:45 pmPortland

$335

Air Canada

Jul 6

PDX7:45 pmPortland

9h 35m

1 stop

YYZ8:20 amToronto Pearson Intl

Jul 13

YYZ10:40 pmToronto Pearson Intl

13h 51m

1 stop

PDX9:31 amPortland

$336

United Airlines flights from Oregon to Region of Ontario

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

United Airlines

Apr 17

PDX11:59 pmPortland

7h 41m

1 stop

YUL10:40 amMontreal Pierre Elliott Trudeau Intl

Apr 18

YUL2:20 pmMontreal Pierre Elliott Trudeau Intl

9h 22m

1 stop

PDX8:42 pmPortland

$338

United Airlines

Jul 6

PDX10:40 pmPortland

8h 14m

1 stop

YYZ9:54 amToronto Pearson Intl

Jul 13

YYZ5:15 pmToronto Pearson Intl

9h 47m

1 stop

PDX12:02 amPortland

$345

United Airlines

Apr 9

PDX11:59 pmPortland

6h 55m

1 stop

YYZ9:54 amToronto Pearson Intl

Apr 15

YYZ4:18 pmToronto Pearson Intl

9h 36m

1 stop

PDX10:54 pmPortland

$346

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 7/16

7:45 pm-8:20 am

1 stop9h 35m

Toronto Pearson Intl

Tue 7/21

8:00 am-2:51 pm

1 stop9h 51m

$330

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 5/26

3:30 pm-1:38 am

1 stop7h 08m

Toronto Pearson Intl

Sat 5/30

7:45 am-2:45 pm

2 stops10h 00m

$335

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 4/13

11:59 pm-10:40 am

1 stop7h 41m

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

2:20 pm-8:42 pm

1 stop9h 22m

$338

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 7/6

12:35 am-11:35 am

1 stop8h 00m

Toronto Pearson Intl

Thu 7/16

2:24 pm-9:48 pm

1 stop10h 24m

$344

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 7/6

10:40 pm-9:54 am

1 stop8h 14m

Toronto Pearson Intl

Mon 7/13

5:15 pm-12:02 am

1 stop9h 47m

$345

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 4/27

11:35 pm-1:24 pm

2 stops11h 49m

Toronto Pearson Intl

Fri 5/1

6:30 am-2:26 pm

1 stop9h 56m

$365

Quickest round-trip

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 4/28

6:00 am-3:45 pm

1 stop7h 45m

Toronto Pearson Intl

Wed 4/29

4:55 pm-11:02 pm

1 stop8h 07m

$387

RedmondToronto

RDM - YYZ

RDMYYZ

Bend/Redmond

Tue 4/21

5:50 am-3:45 pm

1 stop6h 55m

Toronto Pearson Intl

Sat 4/25

4:55 pm-11:58 pm

1 stop10h 03m

$396

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 4/22

11:47 pm-6:26 pm

2 stops15h 39m

Ottawa

Wed 4/29

6:45 am-10:56 pm

2 stops19h 11m

$586

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 6/25

4:06 pm-11:44 am

2 stops17h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

3:48 pm-11:05 pm

1 stop9h 17m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Region of Ontario?

The month of August is, on average, the cheapest month to fly to Region of Ontario from Oregon, with most prices found around $345. If you aren’t able to travel during the month of August, then book flights to Region of Ontario from Oregon during January instead. Flights to Region of Ontario in January, while not as cheap as those in August, still average around $350.

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $434 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Oregon for as low as $186 on momondo.

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

You could potentially save up to 18% on your flight if you consider stops on a Oregon to Region of Ontario flight.

Cheap Oregon to Region of Ontario flight deals and tips

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

Fastest flight time	6h 09m
Direct flights	None

The fastest flight from Oregon to Region of Ontario takes 6h 09m

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

Search flight deals

When did momondo last update prices for flights from Oregon to Ontario?
Prices for flights from Oregon to Ontario refresh daily.
How many operators does momondo search for flights from Oregon to Ontario?
There are 6 operators available for flights from Oregon to Ontario as of March 2026.
How old do you have to be to fly from Oregon to Ontario?
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 Oregon to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $140	Free Cancellation	Rating 7.1 10,843 reviews	Search Air Canada flights
United Airlines	PriceFrom $148	Free Cancellation	Rating 7.4 9,489 reviews	Search United Airlines flights
Delta	PriceFrom $151	Free Cancellation	Rating 7.9 8,336 reviews	Search Delta flights
WestJet	PriceFrom $173	Free Cancellation	Rating 7.2 3,303 reviews	Search WestJet flights
American Airlines	PriceFrom $343	Free Cancellation	Rating 7.1 11,497 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $344	Free Cancellation	Rating 7.9 12,119 reviews	Search Alaska Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Ontario from Oregon with this policy.

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

Once all potential Oregon to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Oregon to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.