Airport route guide

Upgrade & Award Space from Las Heras (MDZ)

From El Plumerillo International Airport (MDZ) in AR, Aerolíneas Argentinas, B&H Airlines, and LATAM Chile fly nonstop to 15 destinations. It's enough volume to carry real upgrade and award inventory, though the best seats to Buenos Aires tend to go quickly. 2LNR monitors confirmed space on each Las Heras route so you can act while it's still available.

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

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15
Nonstop destinations
30+
Airlines in award search
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To get started

Confirmed upgrade & award space on every MDZ route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Pick any Las Heras destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each MDZ route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Las Heras route and 2LNR notifies you when space appears.

Plan on the map

Explore every MDZ nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Las Heras (MDZ)

15 nonstop destinations with active service from El Plumerillo International Airport. Each route links to its confirmed upgrade and award availability.

Explore MDZ routes on the interactive map →

Frequently asked questions about Las Heras (MDZ)

How many nonstop destinations does El Plumerillo International Airport (MDZ) serve?
El Plumerillo International Airport has active nonstop service to 15 destinations. The busiest markets from MDZ are Buenos Aires, Santiago, and Sao Paulo. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly upgrade-trackable routes from MDZ?
Aerolíneas Argentinas, B&H Airlines, and LATAM Chile operate the most tracked routes from Las Heras, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving MDZ appear on their routes as well.
How do I check upgrade or award availability from MDZ?
Pick any destination on this page, such as Buenos Aires, to open a calendar of MDZ departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.
Does 2LNR track flights from MDZ?
Yes. Every active nonstop route from El Plumerillo International Airport is tracked, 15 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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