Route guide

Mar del Plata to Las Heras (MDQ-MDZ): Nonstop Upgrade & Award Space

Aerolíneas Argentinas flies nonstop from Mar del Plata (MDQ) to Las Heras (MDZ) just once 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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1
Nonstop flights a week
723 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every MDQ to MDZ 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 Mar del Plata to Las Heras 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 MDQ to MDZ 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 MDQ to MDZ on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Mar del Plata to Las Heras nonstop

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

  • Aerolíneas Argentinas
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Frequently asked questions about MDQ to MDZ

How far is Las Heras from Mar del Plata?
MDQ to MDZ covers about 723 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from MDQ to MDZ?
Aerolíneas Argentinas is currently the only airline flying MDQ to MDZ nonstop. 2LNR tracks confirmed upgrade and award space on every Aerolíneas Argentinas departure.
How often does MDQ to MDZ operate?
The nonstop currently runs once a week, on Aerolíneas Argentinas. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on MDQ to MDZ?
Open the MDQ to MDZ calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Mar del Plata to Las Heras route, and 2LNR will notify you when space opens. It's free to start.

Never miss MDQ to MDZ upgrade or award space

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

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