Cheapest one-way flights from Ushuaia to Buenos Aires in September from $54

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

One-Way flights

17 Sep JetSmart direct
10 Sep JetSmart direct
12 Sep JetSmart direct
14 Sep JetSmart direct
03 Sep JetSmart direct
11 Sep JetSmart direct
15 Sep JetSmart direct
29 Sep JetSmart direct
24 Sep JetSmart direct
22 Sep Aerolineas Argentinas

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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