What are the cheapest airlines flying from Portland to Toronto round-trip?

Cheapflights users have booked flights from Portland to Toronto round-trip from C$ 419. Other airlines that can offer you cheap pricing are American Airlines, from C$ 432, and Air Canada, from C$ 450. Users have found that WestJet is 30% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Portland to Toronto one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 201. However, be on the lookout for offers from WestJet and American Airlines, as they are both options that can get you from Portland to Toronto for a low price.

What is the cheapest day to fly from Portland to Toronto?

Travelers seeking maximum savings on their Portland to Toronto flight should consider departing on Friday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Portland to Toronto?

On average you can expect to pay C$ 290 for a flight from Portland to Toronto. The cheapest flight overall is C$ 182 while the most popular route, (Portland - Toronto Pearson Intl) is currently priced at C$ 405.

What is the cheapest day to fly round-trip from Portland to Toronto?

Users have found that flying from Portland to Toronto on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Travellers have found it’s best to book a flight 21 days in advance to save up to 174% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 21 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Toronto 1-2 weeks in advance for as low as C$ 530, or C$ 858 for flights within the next 24 hours.

What is the cheapest month to fly from Portland to Toronto?

Flights from Portland to Toronto lean towards being more expensive in March. Prices are generally better when you fly from Portland to Toronto in August, with the cheapest ticket starting at C$ 191.

What airport do you fly from for flights from Portland to Toronto?

If you book a flight to Toronto from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 9.7 km from the centre of Portland. There are 0 flights from Portland to Toronto per day from 2 different airlines.

Can I find deals for flights from Portland to Toronto that include hotel bookings?

Yes. In addition to deals on Portland to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Toronto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Toronto.

Can I find deals for business class flights from Portland to Toronto?

Yes. Cheapflights offers flight deals from Portland to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 166+ Flights from Portland to Toronto

Cheapflights Tip: The best prices from Portland to Toronto are usually found in August or July, booked 20 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Portland to Toronto

Round-trip from	C$ 415
One-way from	C$ 166
Popular in	March
Cheapest in	August
Average price	C$ 548
Good one-way deal	C$ 258 or less

11/6-15/6
3 total stops
33h 04m total
Portland to Toronto

Search Deals

16/6
3 total stops
39h 51m total
Portland to Toronto

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (C$ 171 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Price to beat on a one-way flight from Portland to Toronto (YTO).

Search Deals

Find flight deals from Portland to Toronto

Cheapest flights from Portland to Toronto
Explore the most affordable flight options available from Portland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 May 2025.

Tue 19/81:45 p.m.PDX - YYZ

1 stop7h 38mWestJet

Thu 21/86:30 a.m.YYZ - PDX

1 stop9h 35mWestJet

Deal found 15/5C$ 419

Wed 11/65:40 p.m.PDX - YYZ

2 stops34h 20mMultiple Airlines

Sun 15/67:00 a.m.YYZ - PDX

1 stop13h 31mMultiple Airlines

Deal found 15/5C$ 426

Fri 12/97:40 p.m.PDX - YYZ

1 stop9h 36mAir Canada

Sat 13/910:30 a.m.YYZ - PDX

2 stops11h 16mAir Canada

Deal found 15/5C$ 450

Tue 1/72:12 p.m.PDX - YYZ

1 stop6h 46mUnited Airlines

Wed 23/76:20 p.m.YYZ - PDX

1 stop16h 22mUnited Airlines

Deal found 15/5C$ 481

Thu 12/69:30 p.m.PDX - YYZ

1 stop9h 54mDelta

Mon 16/61:28 p.m.YYZ - PDX

1 stop11h 22mDelta

Deal found 15/5C$ 482

Mon 30/67:35 p.m.PDX - YTZ

2 stops13h 11mAir Canada

Mon 7/77:20 p.m.YTZ - PDX

2 stops17h 10mAir Canada

Deal found 15/5C$ 499

Thu 25/91:15 p.m.PDX - YYZ

1 stop18h 37mAmerican Airlines

Wed 1/1011:42 a.m.YYZ - PDX

2 stops9h 51mAmerican Airlines

Deal found 15/5C$ 516

Thu 24/711:59 p.m.PDX - YYZ

1 stop8h 51mSun Country Air

Thu 31/711:40 a.m.YYZ - PDX

1 stop14h 06mSun Country Air

Deal found 15/5C$ 570

Fri 13/66:39 p.m.PDX - YTZ

2 stops20h 14mMultiple Airlines

Fri 20/64:05 p.m.YTZ - PDX

1 stop20h 20mMultiple Airlines

Deal found 15/5C$ 627

Tue 1/75:15 a.m.PDX - YYZ

1 stop6h 45mAlaska Airlines

Wed 23/74:45 p.m.YYZ - PDX

2 stops16h 34mAlaska Airlines

Deal found 15/5C$ 711

Best flights from Portland to Toronto
Discover carefully curated flight deals from Portland to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 May 2025.

Wed 11/61:37 p.m.PDX - YYZ

2 stops13h 35mMultiple Airlines

Sun 15/67:45 p.m.YYZ - PDX

1 stop19h 29mMultiple Airlines

Deal found 14/5C$ 415

Tue 19/81:45 p.m.PDX - YYZ

1 stop7h 38mWestJet

Thu 21/86:30 a.m.YYZ - PDX

1 stop9h 35mWestJet

Deal found 15/5C$ 419

Fri 6/611:59 p.m.PDX - YYZ

1 stop9h 36mAmerican Airlines

Sat 7/63:14 p.m.YYZ - PDX

1 stop10h 50mAmerican Airlines

Deal found 14/5C$ 432

Fri 12/97:40 p.m.PDX - YYZ

1 stop9h 36mAir Canada

Sat 13/910:30 a.m.YYZ - PDX

2 stops11h 16mAir Canada

Deal found 15/5C$ 450

Mon 30/612:52 a.m.PDX - YYZ

1 stop8h 03mDelta

Wed 23/71:20 p.m.YYZ - PDX

1 stop11h 29mDelta

Deal found 13/5C$ 479

Sun 27/75:00 a.m.PDX - YYZ

1 stop14h 48mUnited Airlines

Mon 28/79:44 a.m.YYZ - PDX

1 stop15h 32mUnited Airlines

Deal found 14/5C$ 482

Tue 1/75:36 p.m.PDX - YYZ

2 stops13h 45mWestJet Encore

Wed 23/71:15 p.m.YYZ - PDX

2 stops14h 12mWestJet Encore

Deal found 13/5C$ 580

Tue 1/75:15 a.m.PDX - YYZ

1 stop6h 45mAlaska Airlines

Fri 18/74:45 p.m.YYZ - PDX

1 stop7h 28mAlaska Airlines

Deal found 14/5C$ 676

Wed 11/65:40 p.m.PDX - YTZ

2 stops23h 22mMultiple Airlines

Wed 18/61:35 p.m.YTZ - PDX

2 stops24h 42mMultiple Airlines

Deal found 14/5C$ 598

Tue 24/67:40 p.m.PDX - YTZ

2 stops21h 56mAir Canada

Sat 28/67:20 p.m.YTZ - PDX

2 stops17h 05mAir Canada

Deal found 13/5C$ 809

Last-minute flights from Portland to Toronto
Discover last-minute flight deals from Portland to Toronto. Data last updated 16 May 2025 and is based on user searches.

Tue 20/512:40 a.m.PDX - YYZ

1 stop8h 00mDelta

Wed 28/53:50 p.m.YYZ - PDX

1 stop9h 11mDelta

Deal found 13/5C$ 822

Wed 21/53:24 p.m.PDX - YYZ

1 stop16h 27mAmerican Airlines

Wed 28/56:20 p.m.YYZ - PDX

1 stop19h 04mAmerican Airlines

Deal found 13/5C$ 591

Wed 21/55:00 a.m.PDX - YYZ

2 stops14h 00mUnited Airlines

Wed 28/56:30 a.m.YYZ - PDX

1 stop11h 16mUnited Airlines

Deal found 13/5C$ 639

Wed 21/55:40 p.m.PDX - YYZ

2 stops24h 23mMultiple Airlines

Sun 1/68:05 p.m.YYZ - PDX

1 stop19h 37mMultiple Airlines

Deal found 14/5C$ 693

Thu 22/51:25 p.m.PDX - YYZ

1 stop22h 35mAlaska Airlines

Sun 25/54:45 p.m.YYZ - PDX

1 stop7h 03mAlaska Airlines

Deal found 15/5C$ 785

Thu 22/512:40 a.m.PDX - YYZ

1 stop8h 00mWestJet

Mon 26/58:00 a.m.YYZ - PDX

1 stop7h 51mWestJet

Deal found 14/5C$ 1,024

Wed 28/53:25 p.m.PDX - YYZ

2 stops12h 22mAir Canada

Wed 4/66:15 a.m.YYZ - PDX

2 stops11h 30mAir Canada

Deal found 15/5C$ 507

Thu 29/58:30 a.m.PDX - YYZ

1 stop9h 14mUnited Airlines

Sun 1/69:00 p.m.YYZ - PDX

1 stop15h 42mUnited Airlines

Deal found 14/5C$ 503

Fri 30/51:45 p.m.PDX - YYZ

1 stop14h 08mWestJet

Sat 7/66:30 a.m.YYZ - PDX

1 stop9h 35mWestJet

Deal found 15/5C$ 458

Wed 11/65:40 p.m.PDX - YYZ

2 stops34h 20mMultiple Airlines

Sun 15/67:00 a.m.YYZ - PDX

1 stop13h 31mMultiple Airlines

Deal found 15/5C$ 426

Thu 12/69:30 p.m.PDX - YYZ

1 stop9h 54mDelta

Mon 16/61:28 p.m.YYZ - PDX

1 stop11h 22mDelta

Deal found 15/5C$ 482

Thu 12/612:59 a.m.PDX - YYZ

1 stop8h 36mAmerican Airlines

Fri 20/63:14 p.m.YYZ - PDX

2 stops10h 44mAmerican Airlines

Deal found 15/5C$ 546

One-way flights from Portland to Toronto
Search for one-way flight options from Portland to Toronto. Find affordable one-way fares based on user searches. Data last updated 16 May 2025.

Mon 16/611:00 a.m.PDX - YYZ

3 stops39h 51mMultiple Airlines

Deal found 15/5C$ 166

Tue 8/77:40 p.m.PDX - YYZ

1 stop7h 20mAir Canada

Deal found 14/5C$ 201

Tue 24/67:40 p.m.PDX - YTZ

2 stops12h 51mAir Canada

Deal found 14/5C$ 204

Thu 29/51:45 p.m.PDX - YYZ

2 stops13h 05mWestJet

Deal found 15/5C$ 205

Mon 23/612:59 a.m.PDX - YYZ

2 stops10h 31mAmerican Airlines

Deal found 15/5C$ 210

Wed 28/512:40 a.m.PDX - YYZ

1 stop8h 00mDelta

Deal found 14/5C$ 212

Fri 27/610:55 p.m.PDX - YYZ

1 stop11h 47mUnited Airlines

Deal found 15/5C$ 254

Mon 23/66:52 p.m.PDX - YTZ

2 stops22h 10mMultiple Airlines

Deal found 14/5C$ 254

Tue 8/78:59 p.m.PDX - YYZ

2 stops11h 00mAlaska Airlines

Deal found 14/5C$ 382

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 11/6

1:37 p.m.-6:12 a.m.

2 stops13h 35m

Toronto Pearson Intl

Sun 15/6

7:45 p.m.-12:14 p.m.

1 stop19h 29m

C$ 415

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 19/8

1:45 p.m.-12:23 a.m.

1 stop7h 38m

Toronto Pearson Intl

Thu 21/8

6:30 a.m.-1:05 p.m.

1 stop9h 35m

C$ 419

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 6/6

11:59 p.m.-12:35 p.m.

1 stop9h 36m

Toronto Pearson Intl

Sat 7/6

3:14 p.m.-11:04 p.m.

1 stop10h 50m

C$ 432

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 12/9

7:40 p.m.-8:16 a.m.

1 stop9h 36m

Toronto Pearson Intl

Sat 13/9

10:30 a.m.-6:46 p.m.

2 stops11h 16m

C$ 450

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 30/6

12:52 a.m.-11:55 a.m.

1 stop8h 03m

Toronto Pearson Intl

Wed 23/7

1:20 p.m.-9:49 p.m.

1 stop11h 29m

C$ 479

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 27/7

5:00 a.m.-10:48 p.m.

1 stop14h 48m

Toronto Pearson Intl

Mon 28/7

9:44 a.m.-10:16 p.m.

1 stop15h 32m

C$ 482

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 1/7

5:36 p.m.-10:21 a.m.

2 stops13h 45m

Toronto Pearson Intl

Wed 23/7

1:15 p.m.-12:27 a.m.

2 stops14h 12m

C$ 580

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Wed 11/6

5:40 p.m.-8:02 p.m.

2 stops23h 22m

Toronto Island

Wed 18/6

1:35 p.m.-11:17 a.m.

2 stops24h 42m

C$ 598

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 1/7

5:15 a.m.-3:00 p.m.

1 stop6h 45m

Toronto Pearson Intl

Fri 18/7

4:45 p.m.-9:13 p.m.

1 stop7h 28m

C$ 676

PortlandToronto

PDX - YTZ

PDXYTZ

Portland

Tue 24/6

7:40 p.m.-8:36 p.m.

2 stops21h 56m

Toronto Island

Sat 28/6

7:20 p.m.-9:25 a.m.

2 stops17h 05m

C$ 809

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/5

Showing 1-10 of 19 results

Best time to book a flight from Portland to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Toronto

How far ahead should I book a flight from Portland to Toronto?

The price you pay for your flight from Portland to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Portland to Toronto?

Currently, January is the cheapest month in which you can book a flight from Portland to Toronto (average of C$ 167). Flying from Portland to Toronto in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to YTO?

A simple way to save on the total cost of your ticket is to fly from Portland to Toronto in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

Rainfall in Toronto by month

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

To help decide which airline to fly from Portland to Toronto, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,946 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,731 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

WestJet

7.2

Good

2,841 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly from for flights from Portland to Toronto?
If you book a flight to Toronto from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 9.7 km from the centre of Portland. There are 0 flights from Portland to Toronto per day from 2 different airlines.
What are the cheapest airlines flying from Portland to Toronto round-trip?
Cheapflights users have booked flights from Portland to Toronto round-trip from C$ 419. Other airlines that can offer you cheap pricing are American Airlines, from C$ 432, and Air Canada, from C$ 450. Users have found that WestJet is 30% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Portland to Toronto one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 201. However, be on the lookout for offers from WestJet and American Airlines, as they are both options that can get you from Portland to Toronto for a low price.
What are the cheapest flights from Portland to Toronto?
On average you can expect to pay C$ 290 for a flight from Portland to Toronto. The cheapest flight overall is C$ 182 while the most popular route, (Portland - Toronto Pearson Intl) is currently priced at C$ 405.
Can I find deals for flights from Portland to Toronto that include hotel bookings?
Yes. In addition to deals on Portland to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Toronto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Toronto.
Can I find deals for business class flights from Portland to Toronto?
Yes. Cheapflights offers flight deals from Portland to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portland to Toronto?
Currently, January is the cheapest month in which you can book a flight from Portland to Toronto (average of C$ 167). Flying from Portland to Toronto in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Portland to Toronto

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 207	AverageC$ 661	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 297	AverageC$ 347	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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How does Cheapflights help users find flights from Portland to Toronto?

Deals for Portland to Toronto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portland to Toronto?

Cheapflights helps you find that perfect flight to Toronto from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Toronto with no change fees?

Yes, we can. To see specific flights from Portland to Toronto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portland to Toronto become cheaper?

Yes, Cheapflights offers price alerts on Portland to Toronto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Portland to Toronto from C$ 166

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Portland to Toronto are usually found in August or July, booked 20 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Portland to Toronto

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Find flight deals from Portland to Toronto

Cheapest flights from Portland to TorontoExplore the most affordable flight options available from Portland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 May 2025.

Explore the most affordable flight options available from Portland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 May 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Toronto that are best for you.

Best time to book a flight from Portland to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Toronto

How far ahead should I book a flight from Portland to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Toronto. Price data was last updated on 9 May 2025.

What is the cheapest month to book a flight from Portland to Toronto?

What is the cheapest time of day to fly from PDX to YTO?

Find hourly flight availability from Portland to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 May 2025.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 16 May 2025.

To help decide which airline to fly from Portland to Toronto, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Portland to Toronto?

What are the cheapest airlines flying from Portland to Toronto round-trip?

What are the cheapest airlines to fly from Portland to Toronto one-way?

What are the cheapest flights from Portland to Toronto?

Can I find deals for flights from Portland to Toronto that include hotel bookings?

How can I find direct flights from Portland to Toronto?

Can I find deals for business class flights from Portland to Toronto?

What is the cheapest month to book a flight from Portland to Toronto?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Toronto

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Portland to Toronto

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Toronto?

Why should you use Cheapflights to find cheap flight tickets from Portland to Toronto?

Can Cheapflights find flights from Portland to Toronto with no change fees?

Can Cheapflights notify me if prices for flights from Portland to Toronto become cheaper?

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Cheapest flights from Portland to Toronto
Explore the most affordable flight options available from Portland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 May 2025.