Route guide

Sint Michiel Liber to Montreal (CUR-YUL): Nonstop Upgrade & Award Space

Air Canada flies nonstop from Sint Michiel Liber (CUR) to Montreal (YUL) just three times a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

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

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3
Nonstop flights a week
2,317 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every CUR to YUL 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 Sint Michiel Liber to Montreal 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 CUR to YUL 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 CUR to YUL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sint Michiel Liber to Montreal nonstop

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

  • Air Canada
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Frequently asked questions about CUR to YUL

How far is Montreal from Sint Michiel Liber?
CUR to YUL covers about 2,317 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from CUR to YUL?
Air Canada is currently the only airline flying CUR to YUL nonstop. 2LNR tracks confirmed upgrade and award space on every Air Canada departure.
How often does CUR to YUL operate?
The nonstop currently runs three times a week, on Air Canada. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on CUR to YUL?
Open the CUR to YUL calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Sint Michiel Liber to Montreal route, and 2LNR will notify you when space opens. It's free to start.

Never miss CUR to YUL upgrade or award space

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

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