Route guide

Las Heras to San Carlos de Bariloche (MDZ-BRC): Nonstop Upgrade & Award Space

Aerolíneas Argentinas and B&H Airlines fly nonstop from Las Heras (MDZ) to San Carlos de Bariloche (BRC) just twice 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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2
Nonstop flights a week
589 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every MDZ to BRC 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 Las Heras to San Carlos de Bariloche 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 MDZ to BRC 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 MDZ to BRC on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Las Heras to San Carlos de Bariloche nonstop

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

  • Aerolíneas Argentinas
  • B&H Airlines
See MDZ to BRC on the interactive map →

Frequently asked questions about MDZ to BRC

How far is San Carlos de Bariloche from Las Heras?
MDZ to BRC covers about 589 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from MDZ to BRC?
Aerolíneas Argentinas and B&H Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How often does MDZ to BRC operate?
The nonstop currently runs twice a week. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on MDZ to BRC?
Open the MDZ to BRC calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Las Heras to San Carlos de Bariloche route, and 2LNR will notify you when space opens. It's free to start.

Never miss MDZ to BRC upgrade or award space

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

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