Question 1

What are the cheapest airlines flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

Accepted Answer

Flying on WestJet is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 435. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at C$ 439 and C$ 450, respectively. WestJet is currently priced 37% below the average price you’ll pay for this route.

Question 2

What are the cheapest airlines to fly from Portland to Montreal Pierre Elliott Trudeau Intl Airport one-way?

Accepted Answer

The cheapest airlines for a one-way flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport are WestJet (C$ 185), American Airlines (C$ 207), and Air Canada (C$ 209).

Question 3

How far ahead should I book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 4

What is the cheapest month to book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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.

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Question 7

What is the cheapest day to fly round-trip from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Departing on a Friday is a good option for securing a great price. You can expect to save up to 28% when planning your travel around this day of the week.

Question 8

How far in advance should I book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Users have found that booking a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport at least 46 days early can save you up to 67% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport for as little as C$ 517 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 661 for flights departing within the next 3 days.

Question 9

What is the cheapest month to fly from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

August is one of the best times of the year to fly to Montreal Pierre Elliott Trudeau Intl Airport from Portland. Prices for August average C$ 720 per person but you can even find prices for as low as C$ 313. The most expensive prices can be found in the month of December. Opting for a August flight can save you 29% on your journey compared to booking in December

Question 10

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

Accepted Answer

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport by exploring options for tickets at noon.

Question 11

What airport do you fly from for flights from Portland to Montreal Pierre Elliott Trudeau Intl?

Accepted Answer

Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Portland; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Portland airport to Montreal Pierre Elliott Trudeau Intl. It is only a 9.7 km journey to Portland (PDX) from Portland’s city centre.

Question 12

Can I find deals for flights from Portland to Pierre Elliott Trudeau Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Portland to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 13

How can I find direct flights from Portland to Pierre Elliott Trudeau Intl?

Accepted Answer

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

Question 14

Can I find deals for business class flights from Portland to Pierre Elliott Trudeau Intl?

Accepted Answer

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

Question 15

How does Cheapflights help users find flights from Portland to Pierre Elliott Trudeau Intl?

Accepted Answer

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

Question 16

Why should you use Cheapflights to find cheap flight tickets from Portland to Pierre Elliott Trudeau Intl?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

Question 17

Can Cheapflights find flights from Portland to Pierre Elliott Trudeau Intl with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Portland to Pierre Elliott Trudeau Intl with no change fees.

Question 18

Can Cheapflights notify me if prices for flights from Portland to Pierre Elliott Trudeau Intl become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Portland today and book when prices fit your budget.

Round-trip from	C$ 416
One-way from	C$ 185
Popular in	December
Cheapest in	October
Average price	C$ 709

Cheap flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport from C$ 185

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 15/7. 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 Montreal Pierre Elliott Trudeau Intl are usually found in October or August, booked 70 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Portland to Pierre Elliott Trudeau Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Pierre Elliott Trudeau Intl

Cheapest flights from Portland to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Portland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Explore the most affordable flight options available from Portland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from Portland to Pierre Elliott Trudeau Intl

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

Cheapflights Insights

Everything you need to know about your flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Pierre Elliott Trudeau Intl. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

Find useful and relevant information for your journey from Portland to Pierre Elliott Trudeau Intl. 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 Montreal Pierre Elliott Trudeau Intl?

What are the cheapest airlines flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

What are the cheapest airlines to fly from Portland to Montreal Pierre Elliott Trudeau Intl Airport one-way?

Can I find deals for flights from Portland to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Portland to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Portland to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Travelling to a place near Portland?

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 Pierre Elliott Trudeau Intl

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

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 Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from Portland to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from Portland to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from Portland to Pierre Elliott Trudeau Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portland to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Portland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.