Route guide

Sint Michiel Liber to Miami (CUR-MIA): Nonstop Upgrade & Award Space

American Airlines flies nonstop between Sint Michiel Liber (CUR) and Miami (MIA), roughly 14 times a week. With American Airlines operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every CUR to MIA departure, so you know which flights have space before you book.

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

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14
Nonstop flights a week
1,195 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every CUR to MIA 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 Miami 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 MIA 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 MIA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sint Michiel Liber to Miami nonstop

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

  • American Airlines
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Frequently asked questions about CUR to MIA

How far is Miami from Sint Michiel Liber?
CUR to MIA covers about 1,195 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 MIA?
American Airlines is currently the only airline flying CUR to MIA nonstop. 2LNR tracks confirmed upgrade and award space on every American Airlines departure.
How many flights a week are there from CUR to MIA?
About 14 nonstop flights a week run between Sint Michiel Liber and Miami in the current schedule, operated by American Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on CUR to MIA?
Open the CUR to MIA 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 Miami route, and 2LNR will notify you when space opens. It's free to start.

Never miss CUR to MIA upgrade or award space

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