Cheapest one-way flights from Ushuaia to Buenos Aires in September from $69

Best time to book flights for Ushuaia (USH) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest one-way flights from Ushuaia (USH) to Buenos Aires (AEP) in September 2025 (see full year).

One-Way flights

26 Sep JetSmart direct
11 Sep JetSmart direct
10 Sep JetSmart direct
17 Sep JetSmart direct
18 Sep JetSmart direct
25 Sep JetSmart direct
14 Sep JetSmart direct
19 Sep JetSmart direct
07 Sep JetSmart direct
06 Sep Aerolineas Argentinas direct

Also check the deals for return flights from Ushuaia to Buenos Aires in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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