Cheap flights from Montreal to Sudbury

31 Jan — 7 Feb1
1 adult
Tue 31/1
Tue 7/2

How to find the cheapest flight from Montreal (YMQ) to Sudbury (YSB)

All the information you need to plan the best YMQ to YSB flight in 2023: compare Montreal to Sudbury flight prices with the expected peak season, weather and rainfall in Sudbury.



C$ 320 - C$ 696



-14 - 19 °C



51 - 101 mm

Popular inMarchHigh demand for flights, 42% potential price rise
Cheapest inMayBest time to find cheap flights, 21% potential price drop
Average priceC$ 540Average for round-trip flights in January 2023
Round-trip fromC$ 428From Montreal (YMQ) to Sudbury

What is the cheapest day to fly round-trip from Montreal to Sudbury, Ontario?

Flights from Montreal to Sudbury, Ontario are generally found to be more expensive on Monday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sudbury, Ontario.

What is the cheapest month to fly from Montreal to Sudbury, Ontario?

Our data shows that May tends to be the cheapest month to fly to Sudbury, Ontario from Montreal. Users have commonly found prices around C$ 539 for the month, but tickets can be as low as C$ 380. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Montreal to Sudbury, Ontario (YMQ - YSB)?

A simple way to save on the total cost of your ticket is to fly from Montreal to Sudbury, Ontario at noon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the morning.

Related info for your journey

Useful info, stats and facts about Montreal to Sudbury flights.

What airport do you fly into for flights to Sudbury from Montreal?

For a flight from Montreal to Sudbury, you will be flying into Sudbury. Sudbury (YSB) is just 20.9 km from the centre of the city. Sudbury is the only Sudbury airport and it handles 0 inbound flights from Montreal per day. 2 airlines have flights to Sudbury from Montreal on a regular basis.

Which airlines flying from Montreal to Sudbury have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Montreal to Sudbury that may be offering flexible cancellation policies are Porter Airlines and Air Canada. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Alternative routes for Montreal to Sudbury

See prices for flight routes from nearby airports that may be better suited for you.
Québec City to Ottawafrom C$ 1,004 pp

Top 2 airlines flying from Montreal to Sudbury

The chart below displays the airlines Cheapflights users travelling from Montreal to Sudbury choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Porter AirlinesCheapestC$ 298AverageC$ 377FlexibilityNo cancel feeOn-time52%COVID-19 safety
Search Porter Airlines flights
Air CanadaCheapestC$ 361AverageC$ 603FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
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