Cheap flights from Portland to Montreal

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Flight deals from Portland to Montreal

Looking for a cheap last-minute deal or the best round-trip flight from Portland to Montreal? Find the lowest prices on one-way and round-trip tickets right here.

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 June.

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.

Portland to Montreal: Flight information

The things to know before you go.
Cheapest flight foundC$584
Cheapest month to flyJune

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 round-trip flight from Portland to Montreal is C$584. 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 C$584.
There are no flights flying from Portland to Montreal, as of May 2025.
The cheapest month to fly from Portland to Montreal is usually May 2025.
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 center of Montreal. We've found flights to this airport from C$584.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Montreal on Saturday, June 14, 2025.
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 May, the average temperature is usually around 12°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, jetBlue offers the cheapest flight tickets to Montreal.

Flying from Portland International Jetport Airport (PWM) to Montreal: what you need to know

  • Montreal's timezone is UTC-4, which is the same as Portland (the location of Portland International Jetport Airport).

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your PWM to Montreal flight.

  • Longer lines at check-in and security are more likely if you're jetting off during high season, so allow even more breathing space. A good general rule for peak periods? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.

  • Think about adding a stopover to potentially score a cheaper flight ticket from PWM to Montreal. Just deselect 'Direct flights only' during your search. Take a break (and maybe save some cash) by stopping at one of these popular options:

    • LaGuardia Airport (LGA)

    • Philadelphia International Airport (PHL)

    • Pittsburgh International Airport (PIT)

  • PWM is around 5 kilometres from central Portland. If you're driving, ride-sharing or catching a cab from the centre, it'll take 15 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the journey time to be around 40 minutes.

  • Catching an early flight from Portland International Jetport Airport to Montreal? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels near PWM:

  • Portland International Jetport Airport has an excellent on-time performance, so flight disruptions are less likely. Departures from PWM touch down on schedule 82.15% of the time.

  • PWM's address is 1001 Westbrook Street.

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

  • C$227 is the lowest price we've found for a one-way Portland International Jetport Airport to Montreal flight. A return flight ticket right now is C$584. Depending on the availability and when you book, these fares may change.

  • Booking in advance is often the key to finding a cheap flight from PWM to Montreal. Flight prices rise as demand increases, so the closer you get to departure, the more expensive your ticket may be.

  • Finding cheap tickets from Portland International Jetport Airport to Montreal is easier if you can be flexible with your trip dates. Use the 'Whole month' search tool to get the best prices across the month and bag an epic deal.

  • Save time searching for cheap flights from PWM to Montreal by creating a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.

  • Tailor your flights with filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Portland International Jetport Airport to Montreal.

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 reach the centre driving.

  • When travelling by public transport, expect a journey time of about 45 minutes.

  • If you have a late flight from Portland International Jetport Airport to Montreal, nothing beats the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and relaxing not long after at one of these hotels near YUL:

  • Travel at your own pace with a Montreal-Pierre Elliott Trudeau International Airport rental car. Book your wheels from Avis, Alamo or Routes Car Rentals and discover more of Montreal and beyond.

  • Reserving your vehicle from Montreal-Pierre Elliott Trudeau International Airport about four weeks ahead of your flight from PWM to Montreal can help you lock in the best possible rate.

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

St. Hubert Airport (YHU)

  • After your flight from Portland International Jetport Airport to Montreal has hit the tarmac, you can get to the city centre in about 35 minutes by car. Central Montreal is roughly 40 kilometres from St. Hubert Airport (YHU).

  • You can expect the trip to take about 1 hour 45 minutes on public transport.

  • Hang up the 'Do not disturb' sign and rest at a hotel near YHU. Here are a few options where you can check in after your PWM to Montreal flight:

  • Why wait? A St. Hubert Airport rental car lets you get moving right away. Crank up the music and hit the open road with a set of wheels from Enterprise or Budget.

  • Get your ideal vehicle, not just whatever's left, by reserving your ride from YHU ahead of your arrival. You'll also avoid paying extra, especially when demand is high.

Best time to go to Montreal

  • Before you book your flights from Portland International Jetport Airport to Montreal, consider which time of year works best for you. Peak season in Montreal offers a lively atmosphere and plenty to do, while low season brings better deals on hotels and smaller crowds.

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

  • January has average temperatures of between -19ºC (-2ºF) and -2ºC (28ºF). Search for a cheap ticket from PWM to Montreal around that time if you want to travel in cooler conditions.

More about Montreal

  • When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Montreal right here. Browse these options as soon as you've locked in your flight from Portland International Jetport Airport to Montreal:

  • All great vacations should include some sightseeing. Montreal Botanical Garden, Mount Royal Park and Saint Joseph's Oratory of Mount Royal are must-visits when exploring Montreal.

Explore more of Canada

  • You've seen Montreal, now it's time to explore other corners of Canada. Journey around 499 kilometres south-west to Toronto to tick off its leading attractions. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, your itinerary will be busy.

  • Ottawa is another must-experience destination in Canada and is around 153 kilometres west of Montreal. No trip is complete without visiting Parliament Hill, Rideau Canal and National Gallery of Canada.

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