Cheap flights from Buenos Aires to Mar del Plata from $73 AEP → MDQ

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $119 to $173.

At $216, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 4-night return fares leaving within 3 days of 16 Nov to compare.

Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $119.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 34 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $48 to $101.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 30 Nov to compare.

Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $73.

Return

Fares 90 to 179 days before departure were typically 32% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 34 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Buenos Aires to Mar del Plata?

The cheapest return found recently is $216 with Aerolineas Argentinas, 16 Nov to 20 Nov, found 2 days ago. The cheapest return we hold, of any age, is $119 with Aerolineas Argentinas, 9 Dec to 16 Dec, found 7 days ago. The cheapest return fare on each of 3 departure dates is usually $168 to $223.

How much is a one-way flight from Buenos Aires to Mar del Plata?

The cheapest one-way found recently is $73 with Aerolineas Argentinas, 30 Nov, found 3 days ago. The cheapest one-way fare on each of 3 departure dates is usually $82 to $100.

What is the cheapest month to fly from Buenos Aires to Mar del Plata?

December 2026 is the cheapest month for a return, from $119, 9 Dec to 16 Dec, found 7 days ago. November 2026 is the cheapest month for a one-way, from $73, 30 Nov, found 3 days ago.

How far ahead should I book a flight from Buenos Aires to Mar del Plata?

In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 32% lower than 0 to 6 days before departure.

Is there a direct flight from Buenos Aires to Mar del Plata?

Yes, the cheapest nonstop return found recently is $216 with Aerolineas Argentinas, 16 Nov to 20 Nov, found 2 days ago. The cheapest nonstop one-way found recently is $73 with Aerolineas Argentinas, 30 Nov, found 3 days ago.

How long is the flight from Buenos Aires to Mar del Plata?

The cheapest nonstop one-way found recently, with Aerolineas Argentinas on 30 Nov, takes 1 h 5 min from Jorge Newbery Airport (AEP) to Mar del Plata Airport (MDQ).

Which airlines have the cheapest flights from Buenos Aires to Mar del Plata?

Between 16 Nov and 27 Dec, Aerolineas Argentinas has the cheapest return on all 3 departure dates we hold. Between 21 Nov and 10 Jan 2027, Aerolineas Argentinas has the cheapest one-way on all 3 departure dates we hold.