Cheap flights from Montreal to Sudbury, ON from C$ 238
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Montreal to Sudbury
Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Sudbury (YSB). 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 3 July 2025.
Round-trip from | C$ 447 |
---|---|
One-way from | C$ 238 |
Popular in | November |
Cheapest in | April |
Average price | C$ 710 |
Find flight deals from Montreal to Sudbury
Cheapest flights from Montreal to SudburyExplore the most affordable flight options available from Montreal to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Montreal to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Montreal to Sudbury that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from Montreal to Sudbury that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealSudbury
YUL - YSB
YULYSB
Montreal Pierre Elliott Trudeau Intl
Fri 15/8
6:55 a.m.-11:26 a.m.
1 stop4h 31m
Sudbury
Fri 22/8
12:10 p.m.-6:25 p.m.
1 stop6h 15m
MontrealSudbury
YUL - YSB
YULYSB
Montreal Pierre Elliott Trudeau Intl
Fri 15/8
9:40 a.m.-3:17 p.m.
2 stops5h 37m
Sudbury
Fri 22/8
9:45 a.m.-3:19 p.m.
2 stops5h 34m
MontrealSudbury
YUL - YSB
YULYSB
Montreal Pierre Elliott Trudeau Intl
Tue 22/7
5:30 p.m.-11:26 a.m.
3 stops17h 56m
Sudbury
Sun 3/8
3:25 p.m.-7:08 a.m.
2 stops15h 43m
MontrealSudbury
YUL - YSB
YULYSB
Montreal Pierre Elliott Trudeau Intl
Mon 4/8
9:40 a.m.-3:17 p.m.
2 stops5h 37m
MontrealSudbury
YUL - YSB
YULYSB
Montreal Pierre Elliott Trudeau Intl
Mon 4/8
6:55 a.m.-11:26 a.m.
1 stop4h 31m
MontrealSudbury
YUL - YSB
YULYSB
Montreal Pierre Elliott Trudeau Intl
Thu 17/7
7:00 a.m.-1:05 p.m.
3 stops30h 05m
Best time to book a flight from Montreal to Sudbury
Have a flexible travel schedule? Discover the best time to fly to Sudbury from Montreal with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Montreal to Sudbury
How much does it cost to fly round-trip from Montreal to Sudbury, Ontario?
Reviews of airlines servicing Sudbury
Get insights into the airlines that provide service to Sudbury. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sudbury. Reviews last updated 3 July 2025.
Read reviews from past customers who have flown Porter Airlines and Air Canada from Montreal to Sudbury. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Comfort
Boarding
Entertainment
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Overall
Food
Comfort
Boarding
Entertainment
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Overall
Food
Comfort
Boarding
Entertainment
Crew
Reviews
Mary,Jun 2025
FLL - YYZ
Related info for your journey
Find useful and relevant information for your journey from Montreal to Sudbury. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Montreal to Sudbury
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Montreal to Sudbury
Discover the top 2 airlines that operate flights from Montreal to Sudbury. 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 629,999 searches. Data last updated 3 July 2025.
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How does Cheapflights help users find flights from Montreal to Sudbury?
Deals for Montreal to Sudbury flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Montreal to Sudbury?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to Sudbury for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Montreal to Sudbury with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Sudbury, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Montreal to Sudbury become cheaper?
Yes! Start tracking prices for Montreal to Sudbury flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.