$176 Cheap Flights from Ottawa (YOW) to Sudbury (YSB)

View $176 flight on Thu, Jan 29, 2026Opens in a new window

Popular airlines from Ottawa to Sudbury, ON (YSB-Greater Sudbury)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Ottawa to Sudbury (YOW-YSB)

Prices were available within the past 7 days and start at $176 for one-way flights and $348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Tue, Jan 20 - Mon, Jan 26
YOW
Ottawa
YSB
Sudbury
$348 Roundtrip, found 4 days ago
$348
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Tue, Jan 20 from Ottawa to Sudbury, returning Mon, Jan 26, priced at $348 found 4 days ago
Porter Airlines
Tue, Jan 20 - Mon, Jan 26
YOW
Ottawa
YSB
Sudbury
$372 Roundtrip, found 4 days ago
$372
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Tue, Jan 20 from Ottawa to Sudbury, returning Mon, Jan 26, priced at $372 found 4 days ago
Porter Airlines
Thu, Jan 8 - Thu, Jan 22
YOW
Ottawa
YSB
Sudbury
$390 Roundtrip, found 2 days ago
$390
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Thu, Jan 8 from Ottawa to Sudbury, returning Thu, Jan 22, priced at $390 found 2 days ago
Porter Airlines
Thu, Jan 8 - Thu, Jan 22
YOW
Ottawa
YSB
Sudbury
$414 Roundtrip, found 2 days ago
$414
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Thu, Jan 8 from Ottawa to Sudbury, returning Thu, Jan 22, priced at $414 found 2 days ago
Porter Airlines
Tue, Jan 20 - Mon, Jan 26
YOW
Ottawa
YSB
Sudbury
$435 Roundtrip, found 4 days ago
$435
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Tue, Jan 20 from Ottawa to Sudbury, returning Mon, Jan 26, priced at $435 found 4 days ago
Porter Airlines
Tue, Jan 20 - Mon, Jan 26
YOW
Ottawa
YSB
Sudbury
$459 Roundtrip, found 4 days ago
$459
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Tue, Jan 20 from Ottawa to Sudbury, returning Mon, Jan 26, priced at $459 found 4 days ago
Porter Airlines
Thu, Jan 8 - Thu, Jan 22
YOW
Ottawa
YSB
Sudbury
$478 Roundtrip, found 2 days ago
$478
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Thu, Jan 8 from Ottawa to Sudbury, returning Thu, Jan 22, priced at $478 found 2 days ago
Porter Airlines
Thu, Jan 8 - Thu, Jan 22
YOW
Ottawa
YSB
Sudbury
$502 Roundtrip, found 2 days ago
$502
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Thu, Jan 8 from Ottawa to Sudbury, returning Thu, Jan 22, priced at $502 found 2 days ago
Porter Airlines
Tue, Jan 20 - Mon, Jan 26
YOW
Ottawa
YSB
Sudbury
$531 Roundtrip, found 4 days ago
$531
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Tue, Jan 20 from Ottawa to Sudbury, returning Mon, Jan 26, priced at $531 found 4 days ago
Porter Airlines
Tue, Jan 20 - Mon, Jan 26
YOW
Ottawa
YSB
Sudbury
$555 Roundtrip, found 4 days ago
$555
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Tue, Jan 20 from Ottawa to Sudbury, returning Mon, Jan 26, priced at $555 found 4 days ago

Find the cheapest month to fly from Ottawa (YOW) to Sudbury (YSB)

January is typically the cheapest month to fly

From $236 - $514 per traveler.

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB) cost?
Grab a cheap one-way flight from $176 or cheap return flight from $348 from Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB)?
January is the least expensive month to fly from YOW to YSB. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest YOW to YSB flight.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB)?
Nonstop flights from Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YOW to YSB?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB)?
To avoid potential delays on the Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB) last-minute?
Booking your plane ticket from YOW to YSB just before your getaway is usually more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a YOW to YSB flight and hotel package?
You'll typically save money by booking a YOW to YSB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Greater Sudbury Airport (YSB)?
If you reserved your YOW to YSB flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Greater Sudbury
Roundtrip price
$347
Distance
262 mi
Average flight time
1 hour 15 mins

Book with confidence

Ottawa to Sudbury Flights

The cheapest times to fly from Ottawa to Sudbury

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ottawa to Sudbury are during the month of January. You can find some of the cheapest flights from Ottawa to Sudbury with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Sudbury

Sunday is one of the best days to book for cheap flights from Ottawa to Sudbury: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ottawa to Sudbury

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ottawa to Sudbury in 2026. You can also book with separate airlines for your outbound and return journeys, from $176 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ottawa to Sudbury flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ottawa to Sudbury airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ottawa to Sudbury Flights

Explore a world of travel with Expedia

*Available to One Key members.