Boliviana de AviaciónDepart23:55
Sun, Dec 13LPB → EZE
4h 00m · 1 stop
$259one way, per person
View deal
- Cheapest fare
- $259
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 4h 00m
Boliviana de Aviación · Sun, Dec 13
from $259
Usually 1+ stop
2,240 km
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Cheapest month to fly from La Paz to Buenos Aires
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.
Boliviana de AviaciónPlan the rest of your trip to Buenos Aires
Where to stay, what to do and getting around, from our travel partners.
Getting around
About flights from La Paz to Buenos Aires
La Paz (LPB) and Buenos Aires (BUE) are about 2,240 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 4h 00m. Over the next few months, one-way fares start from $259, 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 La Paz to Buenos Aires?
The cheapest one-way fare we've seen recently is $259 with Boliviana de Aviación, departing Sunday, December 13, 2026. Over the coming months, the lowest fare in each month ranges from $259 to $307.
What is the cheapest month to fly from La Paz to Buenos Aires?
December 2026 currently has the lowest fares, from $259 one way.
Are there direct flights from La Paz to Buenos Aires?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from La Paz to Buenos Aires?
The quickest journey we've seen takes about 4h 00m. La Paz and Buenos Aires are around 2,240 km apart.
Which airlines fly from La Paz to Buenos Aires?
Recent fares on this route were with Boliviana de Aviación.
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