Cheap flights from Ushuaia to Buenos Aires from $78 USH → AEP, EZE

Found recently, and the cheapest we hold

What have prices looked like?

Over 48 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $103 to $208.

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

Could nearby dates be cheaper?

We hold no other 15-night return fares leaving within 3 days of 29 Jan 2027 to compare.

Every date we hold

114 fares on 8 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $177.

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 $48 to $66.

At $78, 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?

No. We hold one-way fares on 6 other departure dates within 3 days of 16 Nov, and none is cheaper.

Every date we hold

174 fares on 80 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $48.

Return

Fares 14 to 29 days before departure were typically 27% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (48 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 14 to 29 days before departure were typically 33% 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 Ushuaia to Buenos Aires?

The cheapest return found recently is $206 with JetSmart, 29 Jan 2027 to 13 Feb 2027, found 2 days ago. The cheapest return we hold, of any age, is $177 with JetSmart, 31 Mar 2027 to 3 Apr 2027, found 5 days ago. The cheapest return fare on each of 8 departure dates is usually $217 to $313.

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

The cheapest one-way found recently is $78 with Aerolineas Argentinas, 16 Nov, found 2 days ago. The cheapest one-way we hold, of any age, is $48 with JetSmart, 14 Dec, found 3 days ago. The cheapest one-way fare on each of 80 departure dates is usually $94 to $140.

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

March 2027 is the cheapest month for a return, from $177, 31 Mar 2027 to 3 Apr 2027, found 5 days ago. December 2026 is the cheapest month for a one-way, from $48, 14 Dec, found 3 days ago.

Every date in March 2027

Every date in December 2026

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

In 48 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 27% lower than 0 to 6 days before departure. In 49 days of prices between 24 Sept and 11 Nov, one-way fares 14 to 29 days before departure were typically 33% lower than 0 to 6 days before departure.

Is there a direct flight from Ushuaia to Buenos Aires?

Yes, the cheapest nonstop return found recently is $206 with JetSmart, 29 Jan 2027 to 13 Feb 2027, found 2 days ago. The cheapest nonstop one-way found recently is $78 with Aerolineas Argentinas, 16 Nov, found 2 days ago.

How long is the flight from Ushuaia to Buenos Aires?

The cheapest nonstop one-way found recently, with Aerolineas Argentinas on 16 Nov, takes 3 h 30 min from Malvinas Argentinas International Airport (USH) to Jorge Newbery Airport (AEP).

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

Between 6 Dec and 31 Mar 2027, JetSmart has the cheapest return on 4 of the 8 departure dates we hold, and Aerolineas Argentinas on 4. Between 13 Nov and 16 Aug 2027, JetSmart has the cheapest one-way on 65 of the 80 departure dates we hold, and Aerolineas Argentinas on 15.