Cheap flights from Iguazu to Buenos Aires from $32 IGR → AEP, EZE

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 $66 to $118.

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 19 Dec to compare.

Every date we hold

126 fares on 6 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $66.

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 $27 to $37.

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

Could nearby dates be cheaper?

No. We hold one-way fares on 3 other departure dates within 3 days of 14 Dec, and none is cheaper.

Every date we hold

215 fares on 84 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $27.

Return

Fares 90 to 179 days before departure were typically 43% 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 29% 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 Iguazu to Buenos Aires?

The cheapest return found recently is $92 with JetSmart, 19 Dec to 23 Dec, found 2 days ago. The cheapest return we hold, of any age, is $66 with JetSmart, 20 Dec to 22 Dec, found 7 days ago. The cheapest return fare on each of 6 departure dates is usually $73 to $121.

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

The cheapest one-way found recently is $32 with JetSmart, 14 Dec, found 2 days ago. The cheapest one-way we hold, of any age, is $27 with JetSmart, 5 Dec, found 3 days ago. The cheapest one-way fare on each of 84 departure dates is usually $33 to $58.

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

December 2026 is the cheapest month for a return, from $66, 20 Dec to 22 Dec, found 7 days ago. It is the cheapest month for a one-way too, from $27, 5 Dec, found 3 days ago.

Every date in December 2026

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 43% lower than 0 to 6 days before departure. One-way fares 30 to 59 days before departure were typically 29% lower than 0 to 6 days before departure.

Is there a direct flight from Iguazu to Buenos Aires?

Yes, the cheapest nonstop return found recently is $92 with JetSmart, 19 Dec to 23 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $32 with JetSmart, 14 Dec, found 2 days ago.

How long is the flight from Iguazu to Buenos Aires?

The cheapest nonstop one-way found recently, with JetSmart on 14 Dec, takes 2 h 1 min from Cataratas del Iguazu International Airport (IGR) to Ministro Pistarini Airport (EZE).

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

Between 5 Dec and 20 Mar 2027, JetSmart has the cheapest return on all 6 departure dates we hold. Between 13 Nov and 1 Sept 2027, JetSmart has the cheapest one-way on 65 of the 84 departure dates we hold, and Aerolineas Argentinas on 19.