AEP → USH
Flights from Buenos Aires to Ushuaia
Buenos Aires to Ushuaia (AEP–USH) is a nonstop domestic air route within Argentina, a popular gateway to Ushuaia and the far south. It is served nonstop by 3 airlines. Use Flyroz to compare live fares, then book directly with the airline or travel site — we never add a booking fee.
Cheapest one-way from
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How long is the flight?
Nonstop flights from Buenos Aires (AEP) to Ushuaia (USH) take roughly 3h 18m–3h 48m in the air, estimated from the ~2,381 km great-circle distance. This is an estimate, not a published block time — exact times vary by aircraft, routing and conditions.
Airlines flying this route
Nonstop AEP–USH service is operated by Aerolíneas Argentinas, Flybondi and JetSmart. Carriers were verified against FlightConnections (accessed 2026-07-13); schedules change over time, so check current results for your dates.
Direct vs. connecting flights
This is a domestic nonstop route. Nonstop is fastest; Argentina's domestic network is heavily centred on Buenos Aires, so many other city pairs connect via Buenos Aires rather than flying direct. Run a live search to compare.
Best time to fly & book
Fares tend to be higher around Argentine holidays, the July winter break and the year-end/summer peak (December–February), and lower in the shoulder seasons. Booking a few weeks ahead and keeping dates flexible generally gives more choice.
Frequently asked questions
Is there a nonstop flight from Buenos Aires to Ushuaia?
Yes — AEP–USH is served nonstop by Aerolíneas Argentinas, Flybondi and JetSmart. Run a live search to compare fares on your dates.
How long is the flight from Buenos Aires to Ushuaia?
Nonstop flights take roughly 3h 18m–3h 48m in the air (a great-circle estimate; exact times vary by aircraft and conditions).
Which airlines fly nonstop from Buenos Aires to Ushuaia?
Nonstop service is operated by Aerolíneas Argentinas, Flybondi and JetSmart. Schedules change, so confirm current options with a live search.
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