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Cheap flights from Porto (OPO) to Montreal (YMQ)

OPO — YMQ
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Find flight deals from Porto to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

February

Average price

$454

Good one-way deal

$286 or less
Provider with most accurate pricing for Porto-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Porto-Montreal (YMQ) flights.
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Highest demand for flights based on searches. 16% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a one-way flight from Porto to Montreal (YMQ).
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  • Most accurate provider: When it comes to deals on Porto-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-Montreal flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Montreal

What is the cheapest month to book a flight from Porto to Montreal?

Currently, May is the cheapest month in which you can book a flight from Porto to Montreal (average of $318). Flying from Porto to Montreal in January is currently the most expensive (average of $749). 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.

Related info for your journey

Find useful and relevant information for your journey from Porto to Montreal. 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 Porto to Montreal?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Porto to Montreal. 1 airline have flights from Porto to Montreal on a regular basis. Booking flights from Porto to Montreal should not be difficult; the airport handles an average of 0 outbound flights to Montreal per day.

  • What is the cheapest airline to fly from Porto to Montreal round-trip?

    According to our current data, Air Transat ($424), offers the cheapest pricing from Porto to Montreal. You may be able to fly from Porto to Montreal for 19% less than the average price by searching for this airline.

  • Can I find deals for flights from Porto to Montreal that include hotel bookings?

    Yes. In addition to deals on Porto to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Montreal.

  • Can I find deals for business class flights from Porto to Montreal?

    Yes. Cheapflights offers flight deals from Porto to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Montreal?

    Currently, May is the cheapest month in which you can book a flight from Porto to Montreal (average of $318). Flying from Porto to Montreal in January is currently the most expensive (average of $749). 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.

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Top airline flying from Porto to Montreal

Discover the top airline that operate flights from Porto to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest$424Average$655FlexibilityNo cancel feeOn-time50%

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