Aerolineas ArgentinasDepart23:05
Mon, Dec 21AEP → UYU
5h 10m · 2 stops
$582one way, per person
View deal
- Cheapest fare
- $582
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 5h 10m
Aerolineas Argentinas · Mon, Dec 21
from $582
Usually 1+ stop
1,780 km
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Cheapest month to fly from Buenos Aires to Uyuni
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
Aerolineas ArgentinasPlan the rest of your trip to Uyuni
Where to stay, what to do and getting around, from our travel partners.
About flights from Buenos Aires to Uyuni
Buenos Aires (BUE) and Uyuni (UYU) are about 1,780 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 10m. Over the next few months, one-way fares start from $582, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Buenos Aires to Uyuni?
The cheapest one-way fare we've seen recently is $582 with Aerolineas Argentinas, departing Monday, December 21, 2026.
What is the cheapest month to fly from Buenos Aires to Uyuni?
December 2026 currently has the lowest fares, from $582 one way.
Are there direct flights from Buenos Aires to Uyuni?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Buenos Aires to Uyuni?
The quickest journey we've seen takes about 5h 10m. Buenos Aires and Uyuni are around 1,780 km apart.
Which airlines fly from Buenos Aires to Uyuni?
Recent fares on this route were with Aerolineas Argentinas.
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