Route guide

Sault Ste Marie to Greater Sudbury (YAM-YSB): Nonstop Upgrade & Award Space

Bearskin Lake Air Service flies the YAM to YSB nonstop about 11 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every YAM to YSB departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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11
Nonstop flights a week
177 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every YAM to YSB departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Sault Ste Marie to Greater Sudbury to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each YAM to YSB departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See YAM to YSB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sault Ste Marie to Greater Sudbury nonstop

Carriers operating YAM to YSB nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Bearskin Lake Air Service
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Frequently asked questions about YAM to YSB

How far is Greater Sudbury from Sault Ste Marie?
YAM to YSB covers about 177 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from YAM to YSB?
Bearskin Lake Air Service is currently the only airline flying YAM to YSB nonstop. 2LNR tracks confirmed upgrade and award space on every Bearskin Lake Air Service departure.
How many flights a week are there from YAM to YSB?
About 11 nonstop flights a week run between Sault Ste Marie and Greater Sudbury in the current schedule, operated by Bearskin Lake Air Service. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on YAM to YSB?
Open the YAM to YSB calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Sault Ste Marie to Greater Sudbury route, and 2LNR will notify you when space opens. It's free to start.

Never miss YAM to YSB upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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