Route guide

Buenos Aires to Mar del Plata (AEP-MDQ): Nonstop Upgrade & Award Space

Aerolíneas Argentinas flies nonstop between Buenos Aires (AEP) and Mar del Plata (MDQ), roughly 18 times a week. With Aerolíneas Argentinas 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 AEP to MDQ 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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18
Nonstop flights a week
238 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every AEP 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 Buenos Aires 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 AEP 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 AEP to MDQ on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Buenos Aires to Mar del Plata nonstop

Carriers operating AEP 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 AEP to MDQ

How far is Mar del Plata from Buenos Aires?
AEP to MDQ covers about 238 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from AEP to MDQ?
Aerolíneas Argentinas is currently the only airline flying AEP to MDQ nonstop. 2LNR tracks confirmed upgrade and award space on every Aerolíneas Argentinas departure.
How many flights a week are there from AEP to MDQ?
About 18 nonstop flights a week run between Buenos Aires and Mar del Plata in the current schedule, operated by Aerolíneas Argentinas. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on AEP to MDQ?
Open the AEP to MDQ calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Buenos Aires to Mar del Plata route, and 2LNR will notify you when space opens. It's free to start.

Never miss AEP to MDQ upgrade or award space

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