Buenos Aires to San Lorenzo flights
San Lorenzo lies 1,035 km (643 mi) north of Buenos Aires, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 2 h 5 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
Open San Lorenzo in Google Maps
| Buenos Aires | San Lorenzo | |
|---|---|---|
| Country | Argentina | Paraguay |
| Population | 2.9 million | 227,876 |
| Elevation | 31 m (102 ft) | 119 m (390 ft) |
| Time now | UTC-3 (America/Argentina/Buenos_Aires) | UTC-3 (America/Asuncion) |
| Nearest large airport | AEP, 7 km out | ASU, 11 km out |
What changes when you arrive in San Lorenzo
Crossing from Argentina into Paraguay: money changes from the Peso to the Guarani (PYG); sockets are Euro; the dialling code becomes +595; the emergency number is http://www.wikidata.org/entity/Q533806.
Airports at each end
Leaving Buenos Aires
Buenos Aires is served by 2 airports with scheduled flights within 100 km. The closest large one is Aeroparque Jorge Newbery (AEP), 7 km (4 mi) from the centre, with a longest runway of 7,710 ft, which limits it to short and medium-haul aircraft. The alternatives are Ezeiza International Airport - Ministro Pistarini (EZE, 27 km).
Arriving in San Lorenzo
San Lorenzo is served by one airport with scheduled flights. The closest large one is Silvio Pettirossi International Airport (ASU), 11 km (7 mi) from the centre, whose 10,997-ft runway is long enough for long-haul wide-body aircraft.
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Silvio Pettirossi International Airport | ASU | 11 km (7 mi) | 10,997 ft | 292 ft |
Book a flight to San Lorenzo
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Flights are sold here by AirOrSeaTravel through our booking partner, Nuitée, which takes the payment; the ticket is issued by the airline. How this works.
Staying in San Lorenzo
Live rooms and prices for San Lorenzo are in the search below.
Book a hotel in San Lorenzo
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is San Lorenzo from Buenos Aires?
1,035 km (643 mi) in a straight line, north of Buenos Aires.
How long does it take to get from Buenos Aires to San Lorenzo by air?
About 2 h 5 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Buenos Aires and San Lorenzo?
No, both are on the same offset at the moment.
Which airports are used for Buenos Aires to San Lorenzo flights?
Typically Aeroparque Jorge Newbery (AEP) to Silvio Pettirossi International Airport (ASU).
What currency do I need in San Lorenzo?
The Guarani (PYG).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.