San Juan to Buenos Aires (UAQ-AEP): nonstop flights and who flies them

Aerolíneas Argentinas and B&H Airlines fly nonstop between San Juan (UAQ) and Buenos Aires (AEP), roughly 15 times a week. With Aerolíneas Argentinas running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. Aerolíneas Argentinas and B&H Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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15
Nonstop flights a week
620 mi
Nonstop distance
Free
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San Juan to Buenos Aires flight schedule

Scheduled nonstop departures for UAQ to AEP, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from San Juan (UAQ) to Buenos Aires (AEP)
Date Flight Airline Departs UAQ Arrives AEP Duration Aircraft
AR 1445Aerolíneas Argentinas10:2512:051h 40mE90
AR 1449Aerolíneas Argentinas21:4523:251h 40mE90
AR 1445Aerolíneas Argentinas10:1511:551h 40mE90
AR 1447Aerolíneas Argentinas16:0017:401h 40mE90
AR 1449Aerolíneas Argentinas21:4523:251h 40mE90
AR 1447Aerolíneas Argentinas16:0017:401h 40mE90
AR 1449Aerolíneas Argentinas21:4523:251h 40mE90
AR 1445Aerolíneas Argentinas10:1511:551h 40mE90
AR 1447Aerolíneas Argentinas16:0017:401h 40mE90
AR 1449Aerolíneas Argentinas21:4523:251h 40mE90
AR 1447Aerolíneas Argentinas17:5019:301h 40mE90
AR 1447Aerolíneas Argentinas17:2519:051h 40mE90
AR 1447Aerolíneas Argentinas16:0017:401h 40m7M8
AR 1449Aerolíneas Argentinas21:4523:251h 40mE90

Showing all 14 scheduled UAQ to AEP departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every UAQ to AEP date on the interactive map

The full UAQ to AEP nonstop schedule

Aerolíneas Argentinas and B&H Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full UAQ to AEP nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

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Confirmed upgrade and award seats on each UAQ to AEP departure, checked against live inventory so you know what is open before you book.

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Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See UAQ to AEP on the interactive route map, with schedules, connections, and route statistics.

Airlines flying San Juan to Buenos Aires nonstop

Carriers operating UAQ to AEP nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See UAQ to AEP on the interactive map →

Frequently asked questions about UAQ to AEP

How far is Buenos Aires from San Juan?
UAQ to AEP covers about 620 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from UAQ to AEP?
Aerolíneas Argentinas and B&H Airlines fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the UAQ to AEP schedule rather than a space claim.
How many flights a week are there from UAQ to AEP?
About 15 nonstop flights a week run between San Juan and Buenos Aires in the current schedule, operated by Aerolíneas Argentinas and B&H Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from UAQ to AEP depart?
Scheduled UAQ to AEP nonstops in the next 7 days with service leave between 10:15 and 21:45, local time at San Juan. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on UAQ to AEP?
Not on this route: none of Aerolíneas Argentinas and B&H Airlines is a carrier 2LNR reads inventory for. The page carries the full UAQ to AEP nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full UAQ to AEP nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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