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. The timetable below shows the nonstop scheduled at 1h 40m for the 620 miles.

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

Updated .

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15
Flights a week, 4-week average
1h 40m
Scheduled flight time
620 mi
Nonstop distance
Free
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San Juan to Buenos Aires flight schedule

Scheduled nonstop departures for UAQ to AEP starting October 22, 2026, last checked against our schedule feed on October 18, 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 40mEmbraer E190
AR 1447Aerolíneas Argentinas15:5017:301h 40mEmbraer E190
AR 1449Aerolíneas Argentinas21:4523:251h 40mEmbraer E190
AR 1445Aerolíneas Argentinas10:1511:551h 40mEmbraer E190
AR 1447Aerolíneas Argentinas16:0017:401h 40mEmbraer E190
AR 1449Aerolíneas Argentinas21:4523:251h 40mEmbraer E190
AR 1445Aerolíneas Argentinas11:2513:051h 40mBoeing 737-700
AR 1447Aerolíneas Argentinas18:0019:401h 40mBoeing 737-700
AR 1449Aerolíneas Argentinas21:4523:251h 40mBoeing 737-800
AR 1445Aerolíneas Argentinas12:2514:051h 40mBoeing 737 MAX 8
AR 1447Aerolíneas Argentinas16:0017:401h 40mBoeing 737 MAX 8
AR 1449Aerolíneas Argentinas21:4523:251h 40mEmbraer E190
AR 1445Aerolíneas Argentinas12:2514:051h 40mEmbraer E190
AR 1449Aerolíneas Argentinas21:4523:251h 40mEmbraer E190
AR 1445Aerolíneas Argentinas12:1513:551h 40mEmbraer E190
AR 1447Aerolíneas Argentinas16:0017:401h 40mBoeing 737 MAX 8
AR 1449Aerolíneas Argentinas21:2523:051h 40mEmbraer E190

Showing all 17 scheduled UAQ to AEP departures across 7 days with service, starting October 22, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every UAQ to AEP date on the interactive map

Aircraft on the San Juan to Buenos Aires nonstop

Aerolíneas Argentinas flies the departures in the schedule table on this page with the Embraer E190, the Boeing 737 MAX 8, the Boeing 737-700, and the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full UAQ to AEP nonstop schedule

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.

See the schedule

Who operates each UAQ to AEP nonstop and how often it runs, from 2LNR's schedule data.

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.

See UAQ to AEP on the interactive map →

Frequently asked questions about UAQ to AEP

How long is the flight from San Juan (UAQ) to Buenos Aires (AEP)?
Every departure in the schedule table on this page is scheduled at 1h 40m from San Juan (UAQ) to Buenos Aires (AEP). The nonstop covers about 620 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from UAQ to AEP?
Aerolíneas Argentinas and B&H Airlines fly UAQ to AEP nonstop. 2LNR doesn't show award or upgrade space for any of them on UAQ to AEP, so this page carries the 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 (UAQ) and Buenos Aires (AEP) 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.
Which flights operate UAQ to AEP nonstop?
In the schedule table on this page, UAQ to AEP nonstops fly as AR 1445, AR 1447, and AR 1449 on Aerolíneas Argentinas. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on UAQ to AEP?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying UAQ to AEP. 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. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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