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

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

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

The flight from Oregon to Region of Ontario depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Portland (a popular airport in Oregon) to Toronto Pearson Intl Airport (the most popular airport in Region of Ontario), then the flight time is 6h 47m on average. If you fly from Eugene (another popular airport in Oregon) to Toronto Pearson Intl Airport, then the average flight time is 7h 52m.

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

Prices for flights from Oregon to Ontario are refreshed on a daily basis.

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

As of March 2026, there is 1 operator available to choose from for flights from Oregon to Ontario.

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 necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 190 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 p.m. - 8:20 a.m.

PDX

YYZ

9h 35m

1 stop

8:00 a.m. - 2:51 p.m.

YYZ

PDX

9h 51m

1 stop

C$ 457Air Canada

Thu, 16 Jul - Tue, 21 Jul

3:30 p.m. - 1:38 a.m.

PDX

YYZ

7h 08m

1 stop

7:45 a.m. - 2:45 p.m.

YYZ

PDX

10h 00m

2 stops

C$ 464Air Canada

Tue, 26 May - Sat, 30 May

11:59 p.m. - 10:40 a.m.

PDX

YUL

7h 41m

1 stop

2:20 p.m. - 8:42 p.m.

YUL

PDX

9h 22m

1 stop

C$ 468United Airlines

Mon, 13 Apr - Tue, 14 Apr

10:40 p.m. - 1:42 p.m.

PDX

YYZ

12h 02m

1 stop

5:15 p.m. - 12:02 a.m.

YYZ

PDX

9h 47m

1 stop

C$ 476United Airlines

Tue, 7 Jul - Mon, 13 Jul

11:35 p.m. - 1:24 p.m.

BOI

YYZ

11h 49m

2 stops

1:30 p.m. - 10:28 p.m.

YYZ

BOI

10h 58m

1 stop

C$ 505Delta

Mon, 27 Apr - Thu, 30 Apr

8:00 a.m. - 11:57 p.m.

BOI

YYZ

13h 57m

2 stops

6:15 a.m. - 5:22 p.m.

YYZ

BOI

13h 07m

2 stops

C$ 512Delta

Thu, 9 Apr - Wed, 15 Apr

6:00 a.m. - 3:45 p.m.

BOI

YYZ

7h 45m

1 stop

1:30 p.m. - 2:43 p.m.

YYZ

BOI

27h 13m

2 stops

C$ 520Multiple Airlines

Sun, 3 May - Wed, 6 May

6:00 a.m. - 3:45 p.m.

BOI

YYZ

7h 45m

1 stop

1:30 p.m. - 10:13 p.m.

YYZ

BOI

10h 43m

2 stops

C$ 523Multiple Airlines

Sun, 3 May - Thu, 7 May

6:07 p.m. - 5:45 a.m.

BOI

YYZ

9h 38m

2 stops

2:50 p.m. - 2:22 p.m.

YYZ

BOI

25h 32m

2 stops

C$ 548WestJet

Thu, 6 Aug - Mon, 10 Aug

2:30 p.m. - 12:30 p.m.

PDX

YOW

19h 00m

2 stops

6:15 p.m. - 1:50 p.m.

YOW

PDX

22h 35m

2 stops

C$ 726WestJet

Fri, 15 May - Sun, 17 May

Air Canada flights from Oregon to Region of Ontario

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

Air Canada

16 Jul

PDX7:45 p.m.Portland

9h 35m

1 stop

YYZ8:20 a.m.Toronto Pearson Intl

21 Jul

YYZ8:00 a.m.Toronto Pearson Intl

9h 51m

1 stop

PDX2:51 p.m.Portland

C$ 457

Air Canada

26 May

PDX3:30 p.m.Portland

7h 08m

1 stop

YYZ1:38 a.m.Toronto Pearson Intl

30 May

YYZ7:45 a.m.Toronto Pearson Intl

10h 00m

2 stops

PDX2:45 p.m.Portland

C$ 464

Air Canada

6 Jul

PDX7:45 p.m.Portland

9h 35m

1 stop

YYZ8:20 a.m.Toronto Pearson Intl

13 Jul

YYZ10:40 p.m.Toronto Pearson Intl

13h 51m

1 stop

PDX9:31 a.m.Portland

C$ 465

United Airlines flights from Oregon to Region of Ontario

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

United Airlines

13 Apr

PDX11:59 p.m.Portland

7h 41m

1 stop

YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl

14 Apr

YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl

9h 22m

1 stop

PDX8:42 p.m.Portland

C$ 468

United Airlines

6 Jul

PDX10:40 p.m.Portland

8h 14m

1 stop

YYZ9:54 a.m.Toronto Pearson Intl

13 Jul

YYZ5:15 p.m.Toronto Pearson Intl

9h 47m

1 stop

PDX12:02 a.m.Portland

C$ 477

United Airlines

9 Apr

PDX11:59 p.m.Portland

6h 55m

1 stop

YYZ9:54 a.m.Toronto Pearson Intl

15 Apr

YYZ4:18 p.m.Toronto Pearson Intl

9h 36m

1 stop

PDX10:54 p.m.Portland

C$ 479

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 16/7

7:45 p.m.-8:20 a.m.

1 stop9h 35m

Toronto Pearson Intl

Tue 21/7

8:00 a.m.-2:51 p.m.

1 stop9h 51m

C$ 457

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 26/5

3:30 p.m.-1:38 a.m.

1 stop7h 08m

Toronto Pearson Intl

Sat 30/5

7:45 a.m.-2:45 p.m.

2 stops10h 00m

C$ 464

Quickest round-trip

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 13/4

11:59 p.m.-10:40 a.m.

1 stop7h 41m

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

2:20 p.m.-8:42 p.m.

1 stop9h 22m

C$ 468

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 7/7

10:40 p.m.-1:42 p.m.

1 stop12h 02m

Toronto Pearson Intl

Mon 13/7

5:15 p.m.-12:02 a.m.

1 stop9h 47m

C$ 476

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 27/4

11:35 p.m.-1:24 p.m.

2 stops11h 49m

Toronto Pearson Intl

Thu 30/4

1:30 p.m.-10:28 p.m.

1 stop10h 58m

C$ 505

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Thu 9/4

8:00 a.m.-11:57 p.m.

2 stops13h 57m

Toronto Pearson Intl

Wed 15/4

6:15 a.m.-5:22 p.m.

2 stops13h 07m

C$ 512

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 3/5

6:00 a.m.-3:45 p.m.

1 stop7h 45m

Toronto Pearson Intl

Wed 6/5

1:30 p.m.-2:43 p.m.

2 stops27h 13m

C$ 520

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 3/5

6:00 a.m.-3:45 p.m.

1 stop7h 45m

Toronto Pearson Intl

Thu 7/5

1:30 p.m.-10:13 p.m.

2 stops10h 43m

C$ 523

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Thu 6/8

6:07 p.m.-5:45 a.m.

2 stops9h 38m

Toronto Pearson Intl

Mon 10/8

2:50 p.m.-2:22 p.m.

2 stops25h 32m

C$ 548

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 15/5

2:30 p.m.-12:30 p.m.

2 stops19h 00m

Ottawa

Sun 17/5

6:15 p.m.-1:50 p.m.

2 stops22h 35m

C$ 726

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?

In general, August is the cheapest month to fly from Oregon to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 477. If you are unable to visit Region of Ontario during the month of August, then departing from Oregon during the month January is also very affordable. Most momondo users find prices during this month for around C$ 484.

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 C$ 600 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 C$ 257 on momondo.

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

You could potentially save up to 29% 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 are refreshed on a daily basis.
How many operators does momondo search for flights from Oregon to Ontario?
As of March 2026, there is 1 operator available to choose from for flights from Oregon to Ontario.
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 necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
WestJet	PriceFrom C$ 324	Free Cancellation	Rating 7.2 3,303 reviews		Search WestJet flights

Why use momondo?

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

It is quick and easy to find Oregon to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to Ontario.

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

Price alerts on flights to Ontario from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.