Cheap flight deals from Porto to Montreal Starting at $234

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Porto to Montreal?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Porto (OPO) to Montreal (YMQ) the cheapest?

Airlines adjust prices for flights from Porto to Montreal based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Porto (OPO) to Montreal (YMQ) cost?

According to Trip.com's data, the lowest price is around $730.
What is the transportation method from the main airport to downtown in Montreal?
- The distance from Montreal Pierre Elliott Trudeau Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
- The distance from Montreal Saint-Hubert Longueuil Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Porto to Montreal

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Porto to Montreal. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Porto to Montreal ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Porto to Montreal for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $275 for a one-way ticket on Wed, May 14.

Compare cheap Porto to Montreal flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Porto to Montreal. The most affordable airline currently operating on this route is Air Transat.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Porto to Montreal route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Porto to Montreal flight deals and promo codes.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Porto to Montreal to access exclusive deals just for you.

Flight Info | Porto to Montreal

Cheapest one-way flight price	$234
Cheapest round-trip ticket price	$419
Off-season for travel	February
Peak season for travel	December
Flight distance	5,121.71 km
Popular airline	Royal Air Maroc