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309 € Cheap Flights from Portland (PDX) to Montreal (YMQA)

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Flight deals from Portland to Montreal

Looking for a cheap last-minute deal or the best return flight from Portland to Montreal? Find the lowest prices on one-way and return tickets right here.
Montreal.309 € per passenger.Departing Tue, 3 Feb, returning Fri, 6 Feb.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Tue, 3 Feb, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Fri, 6 Feb, arriving in Portland.Price includes taxes and charges.From 309 €, select.
Montreal.322 € per passenger.Departing Wed, 21 Jan, returning Sat, 24 Jan.Return flight with United.Outbound indirect flight with United, departs from Portland on Wed, 21 Jan, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with United, departs from Montreal Pierre Elliott Trudeau on Sat, 24 Jan, arriving in Portland.Price includes taxes and charges.From 322 €, select.
Montreal.370 € per passenger.Departing Fri, 13 Mar, returning Sat, 14 Mar.Return flight with United.Outbound indirect flight with United, departs from Portland on Fri, 13 Mar, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with United, departs from Montreal Pierre Elliott Trudeau on Sat, 14 Mar, arriving in Portland.Price includes taxes and charges.From 370 €, select.
Montreal.372 € per passenger.Departing Tue, 14 Apr, returning Mon, 20 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Tue, 14 Apr, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Mon, 20 Apr, arriving in Portland.Price includes taxes and charges.From 372 €, select.
Montreal.404 € per passenger.Departing Tue, 21 Jul, returning Tue, 18 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Tue, 21 Jul, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Tue, 18 Aug, arriving in Portland.Price includes taxes and charges.From 404 €, select.
Montreal.404 € per passenger.Departing Thu, 11 Jun, returning Mon, 15 Jun.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Thu, 11 Jun, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Mon, 15 Jun, arriving in Portland.Price includes taxes and charges.From 404 €, select.
Montreal.408 € per passenger.Departing Sat, 28 Mar, returning Mon, 6 Apr.Return flight with Alaska Airlines and WestJet.Outbound indirect flight with Alaska Airlines, departs from Portland on Sat, 28 Mar, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Mon, 6 Apr, arriving in Portland.Price includes taxes and charges.From 408 €, select.
Montreal.445 € per passenger.Departing Thu, 2 Jul, returning Mon, 6 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Thu, 2 Jul, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Mon, 6 Jul, arriving in Portland.Price includes taxes and charges.From 445 €, select.
Map with a flight path from Portland to Montreal. A plane icon is halfway along the route with a label that says "1+ stops".
1+ stops

Your route at a glance

Cheapest deal309 €
Cheapest monthFebruary
Most popular airlineUnited

Find the cheapest month to fly from Portland to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Montreal flights are currently cheapest in February.
Nov
Find prices
Dec
from 476 €
Jan
from 322 €
Feb
from 309 €
Mar
from 370 €
Apr
from 372 €
May
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Jun
from 404 €
Jul
from 445 €
Aug
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Sep
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Oct
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Alternative Portland to Montreal routes

Looking for the cheapest, fastest or easiest route from Portland to Montreal? You could fly into the following airports instead.

Finding cheap flights from Portland to Montreal: Frequently asked questions

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.
The best price we found for a return flight from Portland to Montreal is 309 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Montreal. But we found flights with one or more stops from 309 €.
As of November 2025, there are no flights flying from Portland to Montreal.
The cheapest month to fly from Portland to Montreal is usually February.
If you're flying from Portland Airport, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the centre of Montreal. We've found flights into this airport from 309 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Montreal on Tuesday, 3 February 2026.
No airlines currently offer direct flights between Portland Airport and Montreal. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
In November, the average temperature is usually around 1°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
Currently, Air Canada offers the cheapest flight tickets to Montreal.

Travelling from Portland International Airport (PDX) to Montreal: what you need to know

  • Montreal is three hours ahead of Portland, where Portland International Airport is located. Montreal follows the UTC-4 timezone.

  • To avoid rushing for your PDX to Montreal flight, leave plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Delays at check-in and security are more likely if you're jetting off during high season, so give yourself some extra breathing space. A good rule for peak periods? Get there up to four hours early for international flights and at least two hours for domestic departures.

  • We make it simple to book plane tickets from PDX to Montreal with a stopover. To see all your options, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to see the sights of your chosen city. Popular stopovers include:

    • O'Hare International Airport (ORD)

    • Minneapolis-St. Paul International Airport (MSP)

    • Calgary International Airport (YYC)

  • Travelling from central Portland to PDX takes around 45 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 10 kilometres in 20 minutes or so, depending on traffic conditions.

  • Want a stress-free start to your journey? Stay near PDX. Whether you're catching an early flight from Portland International Airport to Montreal or just don't like being rushed, these hotels are just the thing:

  • Portland International Airport maintains a strong on-time record, so you're less likely to experience disruptions. Departures from PDX arrive on schedule 83.65% of the time.

  • You'll find PDX at 7000 NE Airport Way.

How to find the cheapest flights from Portland International Airport (PDX) to Montreal

  • 132 € is currently the lowest price for a one-way Portland International Airport to Montreal flight. Return plane tickets start at 309 €. These fares may change depending on demand and availability.

  • Don't leave things to the last minute. You're more likely to pick up cheap flights from PDX to Montreal if you book in advance. Airlines often have some fantastic early bird deals.

  • If you have flexibility with your travel dates, make the most of the 'Whole month' tool. It'll find the cheapest price across every month when looking for a Portland International Airport to Montreal ticket.

  • There's no need to keep looking every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's an even better deal on cheap flights from PDX to Montreal.

  • Pick your preferred arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from Portland International Airport to Montreal by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • The distance from Montreal-Pierre Elliott Trudeau International Airport (YUL) to central Montreal is roughly 26 kilometres. It'll take you around 25 minutes to get to the centre driving.

  • If you're travelling on public transport, expect a journey time of around 45 minutes.

  • The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Portland International Airport to Montreal. Stay at one of these accommodation options near YUL instead:

  • Grab a Montreal-Pierre Elliott Trudeau International Airport rental car and explore Montreal and beyond with your own set of wheels. Avis, Alamo and Routes Car Rentals are leading providers to choose from here.

  • For the lowest price, book your ride from Montreal-Pierre Elliott Trudeau International Airport around four weeks ahead of your flight from PDX to Montreal.

  • You'll find YUL at 975 Romeo Vachon Street North.

St. Hubert Airport (YHU)

  • St. Hubert Airport (YHU) is roughly 40 kilometres from the centre of Montreal. After your flight from Portland International Airport to Montreal, it'll take you around 35 minutes to get to the heart of the city in a cab or ride-share.

  • If you're catching public transport, it'll take around 1 hour 45 minutes.

  • Following your PDX to Montreal flight, tuck yourself in at a hotel near YHU. These are some comfortable options that'll help you switch to relaxation mode:

  • Grab a St. Hubert Airport rental car and make every stop one of your choosing. You can choose from top rental outlets like Enterprise and Budget.

  • Generally, the sooner you book, the better the prices and vehicle selection. Secure your ride from YHU as soon as you've confirmed your plans.

Best time to go to Montreal

  • Before securing your flights from Portland International Airport to Montreal, consider which time of year works best for you. High season in Montreal offers a bustling atmosphere and plenty to do, while low season brings better hotel deals and fewer crowds.

  • The warmest month in Montreal is July, with temperatures ranging between 14ºC (57ºF) and 28ºC (82ºF). Lock in your Portland International Airport to Montreal plane ticket then if this is the type of weather you enjoy.

  • If you want cooler conditions, search for a cheap ticket from PDX to Montreal in January when temperatures average between -19ºC (-2ºF) and -2ºC (28ºF).

More about Montreal

  • Once you've booked your flight from Portland International Airport to Montreal, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Montreal:

  • There are so many things to do and see in this city it can be hard to figure out where to begin. Montreal Botanical Garden, Mount Royal Park and Saint Joseph's Oratory of Mount Royal are major attractions which should be on any good Montreal itinerary.

Explore more of Canada

  • You've done Montreal, now it's time to explore other parts of Canada. Journey around 499 kilometres south-west to Toronto to tick off its popular sights. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, you'll have a full itinerary ahead.

  • If you're eager to discover another major destination in Canada, consider Ottawa, roughly 153 kilometres west of Montreal. Parliament Hill, Rideau Canal and National Gallery of Canada are highlights.

Plan the rest of your trip from Portland to Montreal

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.