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Cheap flights from Toronto Region of Waterloo Intl Airport to Portland from C$ 156

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — PDX
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Region of Waterloo Intl to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Region of Waterloo Intl (YKF) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 September 2025.

Round-trip from

C$ 307

One-way from

C$ 156

Popular in

March

Cheapest in

September

Average price

C$ 425
WestJet
  • WestJet
  • 2/10-5/10
  • 2 total stops
  • 18h 05m total
  • Toronto to Portland
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WestJet
  • WestJet
  • 4/10
  • 1 total stop
  • 10h 05m total
  • Toronto to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Region of Waterloo Intl to Portland

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

Thu 2/106:00 a.m.YKF - PDX
1 stop10h 05mWestJet
Sun 5/101:45 p.m.PDX - YKF
1 stop8h 00mWestJet
Deal found 13/9C$ 307
Sat 18/106:25 p.m.YKF - PDX
3 stops17h 55mMultiple Airlines
Fri 24/103:25 p.m.PDX - YKF
2 stops10h 50mMultiple Airlines
Deal found 16/9C$ 533
Fri 3/106:00 a.m.YKF - PDX
1 stop10h 05mWestJet
Sun 5/101:45 p.m.PDX - YKF
1 stop8h 00mWestJet
Deal found 13/9C$ 551
Sat 1/116:20 a.m.YKF - PDX
2 stops11h 25mMultiple Airlines
Sun 9/119:50 a.m.PDX - YKF
3 stops16h 38mMultiple Airlines
Deal found 16/9C$ 608
Mon 6/106:00 a.m.YKF - PDX
1 stop10h 05mWestJet
Fri 10/101:45 p.m.PDX - YKF
1 stop8h 00mWestJet
Deal found 16/9C$ 724
Fri 3/106:00 a.m.YKF - PDX
1 stop10h 05mMultiple Airlines
Sun 5/101:45 p.m.PDX - YKF
1 stop8h 00mMultiple Airlines
Deal found 13/9C$ 727
Thu 23/106:00 a.m.YKF - PDX
2 stops19h 40mWestJet
Mon 27/106:20 a.m.PDX - YKF
2 stops20h 08mWestJet
Deal found 14/9C$ 819
Mon 3/116:20 a.m.YKF - PDX
2 stops17h 17mMultiple Airlines
Sun 9/117:30 a.m.PDX - YKF
2 stops18h 58mMultiple Airlines
Deal found 15/9C$ 823

Cheapflights Fare Finder

 
Customize your flight search to find flights from Region of Waterloo Intl to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Portland that are best for you.

Fly from

Region of Waterloo Intl

Fly to

Portland

Route

Depart

Return

Price

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Sat 18/10

6:25 p.m.-9:20 a.m.

3 stops17h 55m

Portland

Fri 24/10

3:25 p.m.-5:15 a.m.

2 stops10h 50m

C$ 533

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Fri 3/10

6:00 a.m.-1:05 p.m.

1 stop10h 05m

Portland

Sun 5/10

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

1 stop8h 00m

C$ 551

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Sat 1/11

6:20 a.m.-2:45 p.m.

2 stops11h 25m

Portland

Sun 9/11

9:50 a.m.-5:28 a.m.

3 stops16h 38m

C$ 608

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Mon 6/10

6:00 a.m.-1:05 p.m.

1 stop10h 05m

Portland

Fri 10/10

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

1 stop8h 00m

C$ 724

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Fri 3/10

6:00 a.m.-1:05 p.m.

1 stop10h 05m

Portland

Sun 5/10

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

1 stop8h 00m

C$ 727

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Thu 23/10

6:00 a.m.-10:40 p.m.

2 stops19h 40m

Portland

Mon 27/10

6:20 a.m.-5:28 a.m.

2 stops20h 08m

C$ 819

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Sat 4/10

6:00 a.m.-1:05 p.m.

1 stop10h 05m

C$ 169

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Thu 2/10

6:00 a.m.-11:11 a.m.

2 stops32h 11m

C$ 296

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Mon 29/9

6:00 a.m.-11:11 a.m.

2 stops32h 11m

C$ 312

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Mon 6/10

6:00 a.m.-1:05 p.m.

1 stop10h 05m

C$ 367

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 15 results
1
2

Best time to book a flight from Region of Waterloo Intl to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Region of Waterloo Intl 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 Toronto Region of Waterloo Intl Airport to Portland

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

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

When flying from Toronto Region of Waterloo Intl Airport to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 28% versus a flight at noon.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated 16 September 2025.
Check out reviews from past customers who have flown with Air Canada from Toronto Region of Waterloo Intl Airport to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

Related info for your journey

Find useful and relevant information for your journey from Region of Waterloo Intl to Portland. 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 into for flights to Portland from Toronto Region of Waterloo Intl?

    Most people fly into Portland (PDX) if they book a flight to Portland from Toronto Region of Waterloo Intl. On average, Portland has 0 inbound flights from Toronto Region of Waterloo Intl per day from 1 airline. Portland is conveniently located just 9.7 km from Portland’s city centre.

  • How long is the flight from Toronto Region of Waterloo Intl Airport to Portland?

    Departing from Toronto Region of Waterloo Intl Airport to Portland will take you 10h 05m. The distance from Toronto Region of Waterloo Intl Airport to Portland is about 3314 km.

  • What is the cheapest airline to fly from Toronto Region of Waterloo Intl Airport to Portland round-trip?

    According to our current data, Air Canada (C$ 370), offers the cheapest pricing from Toronto Region of Waterloo Intl Airport to Portland.

  • Can I find deals for flights from Region of Waterloo Intl to Portland that include hotel bookings?

    Yes. In addition to deals on Region of Waterloo Intl to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Region of Waterloo Intl to Portland?

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

  • Can I find deals for business class flights from Region of Waterloo Intl to Portland?

    Yes. Cheapflights offers flight deals from Region of Waterloo Intl to Portland 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 Toronto Region of Waterloo Intl Airport to Portland?

    Currently, August is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to Portland (average of C$ 259). Flying from Toronto Region of Waterloo Intl Airport to Portland in December is currently the most expensive (average of C$ 401). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Tillamook
Cannon Beach
Lincoln City

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Top airline flying from Region of Waterloo Intl to Portland

Discover the top airline that operate flights from Region of Waterloo Intl to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 370AverageC$ 713FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Region of Waterloo Intl to Portland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Region of Waterloo Intl to Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Region of Waterloo Intl to Portland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Region of Waterloo Intl.

Can Cheapflights find flights from Region of Waterloo Intl to Portland with no change fees?

Certainly. Search results for flights to Portland from Region of Waterloo Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Region of Waterloo Intl to Portland become cheaper?

Not ready to book yet? You can track prices for flights from Region of Waterloo Intl to Portland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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