Route guide

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

Aerolíneas Argentinas flies nonstop from Las Heras (MDZ) to Mar del Plata (MDQ) 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
723 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every MDZ to MDQ 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 Mar del Plata 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 MDQ 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 MDQ on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Las Heras to Mar del Plata nonstop

Carriers operating MDZ to MDQ 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 MDZ to MDQ

How far is Mar del Plata from Las Heras?
MDZ to MDQ 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 MDZ to MDQ?
Aerolíneas Argentinas is currently the only airline flying MDZ to MDQ nonstop. 2LNR tracks confirmed upgrade and award space on every Aerolíneas Argentinas departure.
How often does MDZ to MDQ operate?
The nonstop currently runs twice 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 MDZ to MDQ?
Open the MDZ to MDQ calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Las Heras to Mar del Plata route, and 2LNR will notify you when space opens. It's free to start.

Never miss MDZ to MDQ upgrade or award space

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

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