£146 Cheap Flights from Montreal (YUL) to Portland (PDX)

View £146 flight on Wed, 5 Aug 2026Opens in a new window

Popular airlines from Trudeau International Airport (YUL) to Portland International Airport (PDX)

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Cheap Flights from Montreal (YUL) to Portland (PDX)

Prices were available within the past 7 days and start at £146 for one-way flights and £272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 5 Aug - Fri, 11 Sept
YUL
Montreal
PDX
Portland
£272 Return, found 22 hours ago
£272
Return
found 22 hours ago
Select American Airlines flight, departing Wed, 5 Aug from Montreal to Portland, returning Fri, 11 Sept, priced at £272 found 22 hours ago
Air Canada
Mon, 20 Jul - Fri, 24 Jul
YUL
Montreal
PDX
Portland
£277 Return, found 3 days ago
£277
Return
found 3 days ago
Select Air Canada flight, departing Mon, 20 Jul from Montreal to Portland, returning Fri, 24 Jul, priced at £277 found 3 days ago
American Airlines
Wed, 5 Aug - Fri, 11 Sept
YUL
Montreal
PDX
Portland
£295 Return, found 22 hours ago
£295
Return
found 22 hours ago
Select American Airlines flight, departing Wed, 5 Aug from Montreal to Portland, returning Fri, 11 Sept, priced at £295 found 22 hours ago
American Airlines
Wed, 5 Aug - Fri, 11 Sept
YUL
Montreal
PDX
Portland
£303 Return, found 22 hours ago
£303
Return
found 22 hours ago
Select American Airlines flight, departing Wed, 5 Aug from Montreal to Portland, returning Fri, 11 Sept, priced at £303 found 22 hours ago
Air Canada
Mon, 20 Jul - Fri, 24 Jul
YUL
Montreal
PDX
Portland
£322 Return, found 3 days ago
£322
Return
found 3 days ago
Select Air Canada flight, departing Mon, 20 Jul from Montreal to Portland, returning Fri, 24 Jul, priced at £322 found 3 days ago
American Airlines
Wed, 5 Aug - Fri, 11 Sept
YUL
Montreal
PDX
Portland
£324 Return, found 22 hours ago
£324
Return
found 22 hours ago
Select American Airlines flight, departing Wed, 5 Aug from Montreal to Portland, returning Fri, 11 Sept, priced at £324 found 22 hours ago
American Airlines
Wed, 5 Aug - Fri, 11 Sept
YUL
Montreal
PDX
Portland
£332 Return, found 22 hours ago
£332
Return
found 22 hours ago
Select American Airlines flight, departing Wed, 5 Aug from Montreal to Portland, returning Fri, 11 Sept, priced at £332 found 22 hours ago
United
Wed, 5 Aug - Fri, 11 Sept
YUL
Montreal
PDX
Portland
£338 Return, found 22 hours ago
£338
Return
found 22 hours ago
Select United flight, departing Wed, 5 Aug from Montreal to Portland, returning Fri, 11 Sept, priced at £338 found 22 hours ago
Delta
Wed, 5 Aug - Fri, 11 Sept
YUL
Montreal
PDX
Portland
£441 Return, found 22 hours ago
£441
Return
found 22 hours ago
Select Delta flight, departing Wed, 5 Aug from Montreal to Portland, returning Fri, 11 Sept, priced at £441 found 22 hours ago
WestJet
Wed, 5 Aug - Fri, 11 Sept
YUL
Montreal
PDX
Portland
£469 Return, found 22 hours ago
£469
Return
found 22 hours ago
Select WestJet flight, departing Wed, 5 Aug from Montreal to Portland, returning Fri, 11 Sept, priced at £469 found 22 hours ago

Frequently asked questions

How much does a flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) cost?
One-way flights typically cost between $572 and $2,545 and return flights often range between $1,142 and $4,818. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
September is typically the cheapest month to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.), with average round-trip fares around 936 CAD. This is about 22% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) include January and October.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
To find a cheap flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
Based on booking data from the past year, if you're looking for the best time to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.), you'll find that September and January are typically the cheapest months, with average round-trip flights around 936 CAD. However, the most popular months for this route are May and July, which means you'll have plenty of flight options during those times. While there isn't a single month that is both the cheapest and most popular, you can choose between saving money in September or January, or having more flexibility with flight times in May or July.*Prices based on flights available on Expedia in the last year.
How many flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
There are approximately 54 connecting flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.). Some common connection points include Pearson Intl. (YYZ), O'Hare Intl. (ORD), and Philadelphia Intl. (PHL).
What is the earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
The earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) typically departs at approximately 5:00 AM local time, operated by Air Canada. This is a seasonal service active in August. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
You'll typically find the most flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) on a Thursday, with around 40 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Air Canada, United Airlines, and Delta Air Lines. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights.
What are the most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
The most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) are in the early morning, from 6am to 9am. About 40% of passengers prefer this time window. Many major carriers, including Air Canada, United Airlines and Delta Air Lines, offer flights during this window. This timing works well because you can get an early start to your travel day and arrive in Portland with plenty of time to settle in.
How long does it take to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
A flight from YUL to PDX with a layover takes around 9 hours 20 minutes, with the route covering approximately 2,327 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
Select the "Business class" and "First class" filters when looking for YUL to PDX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) flight with Expedia?
It's easy to earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Portland from Pierre Elliott Trudeau Intl. (YUL)?
From Pierre Elliott Trudeau Intl. (YUL), you can fly into Portland Intl. Jetport (PWM) and Portland Intl. (PDX) in Portland. Some flights may connect through major hubs like Pearson Intl. (YYZ), Philadelphia Intl. (PHL), LaGuardia (LGA) before reaching Portland. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) at the last minute?
Typically, booking a last minute flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) flight and hotel package?
Securing a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.)?
If you booked your Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Portland, OR (PDX-Portland Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Portland Intl.
Return price
£272
Distance
3722 km

Book with confidence

Compare flights from Montreal to Portland easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Montreal to Portland. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Portland Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Pierre Elliott Trudeau Intl. to Portland Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Pierre Elliott Trudeau Intl. (YUL) to Portland Intl. (PDX)

The easiest way to view the best deals on flights from Montreal to Portland today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Pierre Elliott Trudeau Intl. to Portland Intl. start at just £272 and range up to £469.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Montreal and Portland
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Montreal to Portland flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Pierre Elliott Trudeau Intl. to Portland Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Montreal to Portland easily and book with confidence

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