Cheap flights from Buenos Aires to Mendoza from $52 AEP, EZE → MDZ

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 $65 to $96.

At $118, the cheapest return found recently is above that range.

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

Could nearby dates be cheaper?

No. We hold 4-night return fares on 1 other departure date within 3 days of 18 Dec, and it is not cheaper.

Every date we hold

546 fares on 49 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $78.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $33 to $44.

At $52, the cheapest one-way found recently is above that range.

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

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 12 Dec, 13 Dec costs $50: $2 less than the cheapest found recently.

JetSmart · Ministro Pistarini Airport (EZE) → El Plumerillo International Airport (MDZ) · nonstop · found 5 days ago

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Every date we hold

157 fares on 25 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $36.

Return

Fares 14 to 29 days before departure were typically 29% 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

Fares 30 to 59 days before departure were typically 28% lower than 0 to 6 days before departure.

From the cheapest one-way 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.

How much is a return flight from Buenos Aires to Mendoza?

The cheapest return found recently is $118 with JetSmart, 18 Dec to 22 Dec, found 2 days ago. The cheapest return we hold, of any age, is $78 with JetSmart, 19 Dec to 22 Dec, found 7 days ago. The cheapest return fare on each of 49 departure dates is usually $108 to $150.

How much is a one-way flight from Buenos Aires to Mendoza?

The cheapest one-way found recently is $52 with JetSmart, 12 Dec, found yesterday. The cheapest one-way we hold, of any age, is $36 with JetSmart, 20 Jan 2027, found 7 days ago. The cheapest one-way fare on each of 25 departure dates is usually $49 to $69.

What is the cheapest month to fly from Buenos Aires to Mendoza?

December 2026 is the cheapest month for a return, from $78, 19 Dec to 22 Dec, found 7 days ago. January 2027 is the cheapest month for a one-way, from $36, 20 Jan 2027, found 7 days ago.

Every date in December 2026

How far ahead should I book a flight from Buenos Aires to Mendoza?

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 29% lower than 0 to 6 days before departure. One-way fares 30 to 59 days before departure were typically 28% lower than 0 to 6 days before departure.

Is there a direct flight from Buenos Aires to Mendoza?

Yes, the cheapest nonstop return found recently is $118 with JetSmart, 18 Dec to 22 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $52 with JetSmart, 12 Dec, found yesterday.

How long is the flight from Buenos Aires to Mendoza?

The cheapest nonstop one-way found recently, with JetSmart on 12 Dec, takes 1 h 55 min from Ministro Pistarini Airport (EZE) to El Plumerillo International Airport (MDZ).

Which airlines have the cheapest flights from Buenos Aires to Mendoza?

Between 15 Nov and 27 Oct 2027, JetSmart has the cheapest return on 41 of the 49 departure dates we hold, and Aerolineas Argentinas on 8. Between 21 Nov and 21 Feb 2027, JetSmart has the cheapest one-way on 19 of the 25 departure dates we hold, and Aerolineas Argentinas on 6.