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

WestJet, Air Canada, 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 Eugene (a popular airport in Oregon) to Toronto Pearson Intl Airport (the most popular airport in Region of Ontario), then the flight time is 6h 45m on average. If you fly from Portland (another popular airport in Oregon) to Toronto Pearson Intl Airport, then the average flight time is 6h 59m.

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 December 2025, 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$ 157 Cheap Flights from Oregon to Ontario in 2025/26

1 adult

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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.

7:00 p.m. - 6:15 a.m.

PDX

YYZ

8h 15m1 stop

10:00 a.m. - 2:40 p.m.

YYZ

PDX

7h 40m1 stop

C$ 357Air Canada

Sun, 25 Jan - Tue, 3 Feb

7:00 p.m. - 6:15 a.m.

PDX

YYZ

8h 15m1 stop

8:15 a.m. - 2:40 p.m.

YYZ

PDX

9h 25m2 stops

C$ 358Air Canada

Sun, 25 Jan - Tue, 3 Feb

2:00 p.m. - 5:50 a.m.

PDX

YYZ

12h 50m2 stops

6:30 a.m. - 1:20 p.m.

YYZ

PDX

9h 50m1 stop

C$ 386WestJet

Mon, 25 May - Wed, 10 Jun

2:00 p.m. - 12:22 a.m.

PDX

YYZ

7h 22m1 stop

8:00 a.m. - 1:20 p.m.

YYZ

PDX

8h 20m1 stop

C$ 391WestJet

Mon, 25 May - Thu, 11 Jun

1:36 p.m. - 3:35 p.m.

EUG

YYZ

22h 59m1 stop

4:45 p.m. - 9:30 p.m.

YYZ

EUG

7h 45m1 stop

C$ 446Alaska Airlines

Sat, 17 Jan - Sat, 24 Jan

6:23 a.m. - 3:35 p.m.

BOI

YYZ

7h 12m1 stop

4:45 p.m. - 11:59 p.m.

YYZ

BOI

9h 14m1 stop

C$ 449Alaska Airlines

Sun, 18 Jan - Thu, 22 Jan

6:10 a.m. - 11:46 p.m.

BOI

YYZ

15h 36m2 stops

9:00 a.m. - 10:57 p.m.

YYZ

BOI

15h 57m1 stop

C$ 465United Airlines

Wed, 14 Jan - Wed, 21 Jan

6:10 a.m. - 10:41 p.m.

BOI

YYZ

14h 31m1 stop

12:10 p.m. - 10:57 p.m.

YYZ

BOI

12h 47m2 stops

C$ 470United Airlines

Sun, 18 Jan - Wed, 21 Jan

5:30 a.m. - 8:26 p.m.

BOI

YYZ

12h 56m2 stops

7:45 a.m. - 8:55 p.m.

YYZ

BOI

15h 10m2 stops

C$ 487Delta

Sun, 18 Jan - Thu, 22 Jan

7:30 a.m. - 11:11 p.m.

BOI

YYZ

13h 41m2 stops

12:11 p.m. - 8:55 p.m.

YYZ

BOI

10h 44m2 stops

C$ 543Delta

Sat, 28 Feb - Wed, 4 Mar

Delta flights from Oregon to Region of Ontario

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

Delta

9 Jan

BOI3:01 p.m.Boise Air Term. Gowen Fld

6h 12m

1 stop

YYZ11:13 p.m.Toronto Pearson Intl

15 Jan

YYZ7:50 a.m.Toronto Pearson Intl

15h 05m

2 stops

BOI8:55 p.m.Boise Air Term. Gowen Fld

C$ 480

Find similar

Delta

18 Jan

BOI5:30 a.m.Boise Air Term. Gowen Fld

12h 56m

2 stops

YYZ8:26 p.m.Toronto Pearson Intl

22 Jan

YYZ7:45 a.m.Toronto Pearson Intl

15h 10m

2 stops

BOI8:55 p.m.Boise Air Term. Gowen Fld

C$ 487

Find similar

Delta

9 Jan

PDX6:00 a.m.Portland

14h 12m

2 stops

YUL11:12 p.m.Montreal Pierre Elliott Trudeau Intl

14 Jan

YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl

8h 32m

1 stop

PDX8:12 p.m.Portland

C$ 537

Find similar

Alaska Airlines flights from Oregon to Region of Ontario

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

Alaska Airlines

17 Jan

EUG1:36 p.m.Eugene

22h 59m

1 stop

YYZ3:35 p.m.Toronto Pearson Intl

24 Jan

YYZ4:45 p.m.Toronto Pearson Intl

7h 45m

1 stop

EUG9:30 p.m.Eugene

C$ 446

Find similar

Alaska Airlines

18 Jan

BOI6:23 a.m.Boise Air Term. Gowen Fld

7h 12m

1 stop

YYZ3:35 p.m.Toronto Pearson Intl

22 Jan

YYZ4:45 p.m.Toronto Pearson Intl

9h 14m

1 stop

BOI11:59 p.m.Boise Air Term. Gowen Fld

C$ 448

Find similar

Alaska Airlines

7 Feb

BOI6:23 a.m.Boise Air Term. Gowen Fld

7h 12m

1 stop

YYZ3:35 p.m.Toronto Pearson Intl

14 Feb

YYZ4:45 p.m.Toronto Pearson Intl

9h 14m

1 stop

BOI11:59 p.m.Boise Air Term. Gowen Fld

C$ 455

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 25/1

7:00 p.m.-6:15 a.m.

1 stop8h 15m

Toronto Pearson Intl

Tue 3/2

10:00 a.m.-2:40 p.m.

1 stop7h 40m

C$ 357

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 25/1

7:00 p.m.-6:15 a.m.

1 stop8h 15m

Toronto Pearson Intl

Tue 3/2

8:15 a.m.-2:40 p.m.

2 stops9h 25m

C$ 358

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 25/5

2:00 p.m.-5:50 a.m.

2 stops12h 50m

Toronto Pearson Intl

Wed 10/6

6:30 a.m.-1:20 p.m.

1 stop9h 50m

C$ 386

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 25/5

2:00 p.m.-12:22 a.m.

1 stop7h 22m

Toronto Pearson Intl

Thu 11/6

8:00 a.m.-1:20 p.m.

1 stop8h 20m

C$ 391

EugeneToronto

EUG - YYZ

EUGYYZ

Eugene

Sat 17/1

1:36 p.m.-3:35 p.m.

1 stop22h 59m

Toronto Pearson Intl

Sat 24/1

4:45 p.m.-9:30 p.m.

1 stop7h 45m

C$ 446

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 18/1

6:23 a.m.-3:35 p.m.

1 stop7h 12m

Toronto Pearson Intl

Thu 22/1

4:45 p.m.-11:59 p.m.

1 stop9h 14m

C$ 448

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 14/1

6:10 a.m.-11:46 p.m.

2 stops15h 36m

Toronto Pearson Intl

Wed 21/1

9:00 a.m.-10:57 p.m.

1 stop15h 57m

C$ 465

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 18/1

6:10 a.m.-10:41 p.m.

1 stop14h 31m

Toronto Pearson Intl

Wed 21/1

12:10 p.m.-10:57 p.m.

2 stops12h 47m

C$ 470

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 18/1

5:30 a.m.-8:26 p.m.

2 stops12h 56m

Toronto Pearson Intl

Thu 22/1

7:45 a.m.-8:55 p.m.

2 stops15h 10m

C$ 487

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 28/2

7:30 a.m.-11:11 p.m.

2 stops13h 41m

Toronto Pearson Intl

Wed 4/3

12:11 p.m.-8:55 p.m.

2 stops10h 44m

C$ 543

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$ 485. If you are unable to visit Region of Ontario during the month of August, then departing from Oregon during the month October is also very affordable. Most momondo users find prices during this month for around C$ 487.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is in the evening. Flights from Oregon to Region of Ontario during this time can be as low as C$ 160. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 429 on average. Flights to Region of Ontario from Oregon at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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$ 631 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$ 421 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 45m
Direct flights	None

The fastest flight from Oregon to Region of Ontario takes 6h 45m

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 December 2025, 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.
What is the most popular plane model from Oregon to Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Oregon to Region of Ontario is Airbus A319 (66.67% of total bookings). The next most popular plane model is Boeing 757-200 (winglets) (33.33%).

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$ 321	Free Cancellation	Rating 7.2 3,219 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.