Which airlines fly to Portland?

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

How long does it take to fly to Portland?

Flight times vary depending on what airport in Region of Ontario you fly out of and what airport in Portland you fly into. For example, flying from Hamilton to Portland takes 10h 20m on average. On the other hand, flying from Toronto to Portland takes 10h 38m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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

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

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

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

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

There are 6 operators available for flights from Ontario to Portland Airport as of November 2025.

How old do you have to be to fly from Ontario to Portland Airport?

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 Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland Airport 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 Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 230 Cheap Flights from Ontario to Portland in 2025/26

1 adult

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

9h 25m2 stops

7:00 p.m. - 10:11 a.m.PDX-YYZ

12h 11m2 stops

C$ 352Air Canada

Find Deal

Fri, 9 Jan - Fri, 16 Jan

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

9h 25m2 stops

7:00 p.m. - 6:19 a.m.PDX-YYZ

8h 19m1 stop

C$ 357Air Canada

Find Deal

Fri, 9 Jan - Fri, 16 Jan

6:15 a.m. - 6:30 p.m.YYZ-PDX

15h 15m1 stop

9:50 a.m. - 9:04 p.m.PDX-YYZ

8h 14m1 stop

C$ 383Air Canada

Find Deal

Fri, 9 Jan - Fri, 16 Jan

12:30 p.m. - 6:30 p.m.YYZ-PDX

9h 00m1 stop

7:00 p.m. - 5:59 a.m.PDX-YYZ

7h 59m1 stop

C$ 395Air Canada

Find Deal

Sun, 22 Feb - Fri, 6 Mar

4:45 p.m. - 11:46 p.m.YYZ-PDX

10h 01m1 stop

6:00 a.m. - 3:35 p.m.PDX-YYZ

6h 35m1 stop

C$ 396Alaska Airlines

Find Deal

Mon, 23 Feb - Mon, 2 Mar

6:10 a.m. - 9:24 p.m.YYZ-PDX

18h 14m1 stop

11:59 p.m. - 4:15 p.m.PDX-YYZ

13h 16m1 stop

C$ 397American Airlines

Find Deal

Fri, 5 Dec - Mon, 8 Dec

7:40 p.m. - 9:45 a.m.YYZ-PDX

17h 05m2 stops

5:00 a.m. - 3:02 p.m.PDX-YYZ

7h 02m1 stop

C$ 400United Airlines

Find Deal

Wed, 7 Jan - Sat, 10 Jan

4:10 p.m. - 10:59 p.m.YYZ-PDX

9h 49m1 stop

7:49 p.m. - 9:58 a.m.PDX-YYZ

11h 09m2 stops

C$ 402United Airlines

Find Deal

Wed, 25 Feb - Wed, 4 Mar

12:40 p.m. - 10:19 p.m.YUL-PDX

12h 39m1 stop

6:15 a.m. - 11:59 p.m.PDX-YUL

14h 44m2 stops

C$ 464Delta

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Thu, 11 Dec - Wed, 17 Dec

12:40 p.m. - 10:19 p.m.YUL-PDX

12h 39m1 stop

6:15 a.m. - 11:59 p.m.PDX-YUL

14h 44m2 stops

C$ 495Delta

Find Deal

Wed, 17 Dec - Wed, 24 Dec

Air Canada flights from Region of Ontario to Portland

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

Air Canada

9 Jan

YYZ8:15 a.m.Toronto Pearson Intl

9h 25m

2 stops

PDX2:40 p.m.Portland

16 Jan

PDX7:00 p.m.Portland

12h 11m

2 stops

YYZ10:11 a.m.Toronto Pearson Intl

C$ 352

Find similar

Air Canada

9 Jan

YYZ8:15 a.m.Toronto Pearson Intl

9h 25m

2 stops

PDX2:40 p.m.Portland

16 Jan

PDX7:00 p.m.Portland

8h 19m

1 stop

YYZ6:19 a.m.Toronto Pearson Intl

C$ 357

Find similar

Air Canada

9 Jan

YYZ6:15 a.m.Toronto Pearson Intl

15h 15m

1 stop

PDX6:30 p.m.Portland

16 Jan

PDX9:50 a.m.Portland

8h 14m

1 stop

YYZ9:04 p.m.Toronto Pearson Intl

C$ 383

Find similar

American Airlines flights from Region of Ontario to Portland

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

American Airlines

5 Dec

YYZ6:10 a.m.Toronto Pearson Intl

18h 14m

1 stop

PDX9:24 p.m.Portland

8 Dec

PDX11:59 p.m.Portland

13h 16m

1 stop

YYZ4:15 p.m.Toronto Pearson Intl

C$ 397

Find similar

American Airlines

1 Apr

YYZ1:05 p.m.Toronto Pearson Intl

10h 19m

1 stop

PDX8:24 p.m.Portland

14 Apr

PDX6:30 a.m.Portland

13h 40m

1 stop

YYZ11:10 p.m.Toronto Pearson Intl

C$ 459

Find similar

American Airlines

23 Feb

YYZ12:30 p.m.Toronto Pearson Intl

11h 53m

2 stops

PDX9:23 p.m.Portland

3 Mar

PDX3:15 p.m.Portland

16h 57m

2 stops

YYZ11:12 a.m.Toronto Pearson Intl

C$ 476

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 9/1

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

2 stops9h 25m

Portland

Fri 16/1

7:00 p.m.-10:11 a.m.

2 stops12h 11m

C$ 352

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 9/1

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

2 stops9h 25m

Portland

Fri 16/1

7:00 p.m.-6:19 a.m.

1 stop8h 19m

C$ 357

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 9/1

6:15 a.m.-6:30 p.m.

1 stop15h 15m

Portland

Fri 16/1

9:50 a.m.-9:04 p.m.

1 stop8h 14m

C$ 383

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sun 22/2

12:30 p.m.-6:30 p.m.

1 stop9h 00m

Portland

Fri 6/3

7:00 p.m.-5:59 a.m.

1 stop7h 59m

C$ 395

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Mon 23/2

4:45 p.m.-11:46 p.m.

1 stop10h 01m

Portland

Mon 2/3

6:00 a.m.-3:35 p.m.

1 stop6h 35m

C$ 396

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 5/12

6:10 a.m.-9:24 p.m.

1 stop18h 14m

Portland

Mon 8/12

11:59 p.m.-4:15 p.m.

1 stop13h 16m

C$ 397

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 7/1

7:40 p.m.-9:45 a.m.

2 stops17h 05m

Portland

Sat 10/1

5:00 a.m.-3:02 p.m.

1 stop7h 02m

C$ 400

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 25/2

4:10 p.m.-10:59 p.m.

1 stop9h 49m

Portland

Wed 4/3

7:49 p.m.-9:58 a.m.

2 stops11h 09m

C$ 402

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

12:40 p.m.-10:19 p.m.

1 stop12h 39m

Portland

Wed 17/12

6:15 a.m.-11:59 p.m.

2 stops14h 44m

C$ 464

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 17/12

12:40 p.m.-10:19 p.m.

1 stop12h 39m

Portland

Wed 24/12

6:15 a.m.-11:59 p.m.

2 stops14h 44m

C$ 495

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 Region of Ontario to Portland

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 Portland?

The month of September is, on average, the cheapest month to fly to Portland from Region of Ontario, with most prices found around C$ 441. If you are unable to visit Portland during the month of September, then departing from Region of Ontario during the month July is also very affordable. Most momondo users find prices during this month for around C$ 496.

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

At noon is the cheapest time of day to fly from Region of Ontario to Portland when you can find flight prices for as low as C$ 464. Flying to Portland at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 592 on average. Flights to Portland from Region of Ontario in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ontario to Portland flight route?

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

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

You are more likely to see cheaper flights to Portland from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around C$ 545 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Region of Ontario for as low as C$ 426 on momondo.

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

There is only 1 cabin class available to choose from on Ontario to Portland 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 Portland flights?

You could potentially save up to 47% on your flight if you consider stops on a Region of Ontario to Portland flight.

Cheap Region of Ontario to Portland flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Ontario to Portland Airport?
Prices for flights from Ontario to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Portland Airport?
There are 6 operators available for flights from Ontario to Portland Airport as of November 2025.
How old do you have to be to fly from Ontario to Portland Airport?
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 Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport 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 Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to Portland?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Portland 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 Portland

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 255	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 306	Free Cancellation	Rating 7.2 3,171 reviews	Search WestJet flights
Alaska Airlines	PriceFrom C$ 368	Free Cancellation	Rating 8.0 11,329 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom C$ 386	Free Cancellation	Rating 7.4 9,035 reviews	Search United Airlines flights
Delta	PriceFrom C$ 394	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
Air Canada	PriceFrom C$ 401	Free Cancellation	Rating 7.1 10,464 reviews	Search Air Canada flights

Cannon Beach

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Carson

Astoria

Woodburn

Manzanita

Vancouver

Pacific City

Long Beach

Hillsboro

Tillamook

Lincoln City

Salem

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Portland . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Portland 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 Portland?

momondo provides multiple filters to help you find the best flight to Portland from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Ontario to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Ontario to Portland from C$ 231

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 Portland departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Ontario to Portland

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Air Canada flights from Region of Ontario to Portland

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

American Airlines flights from Region of Ontario to Portland

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

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

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 Portland?

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

What is the cheapest Ontario to Portland flight route?

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

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

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

There is only 1 cabin class available to choose from on Ontario to Portland 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 Portland flights?

You could potentially save up to 47% on your flight if you consider stops on a Region of Ontario to Portland flight.

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

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

Which airlines fly to Portland?

How long does it take to fly to Portland?

Cheap Region of Ontario to Portland flight deals and tips

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

Direct flights

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

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

How old do you have to be to fly from Ontario to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

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

Best airlines flying from Region of Ontario to Portland

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

Travelling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland 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 the United States

Airports servicing Oregon