Nonstop flights from Santiago to Buenos Aires

4 airlines fly this route, with up to 11 flights a day.

SCLSantiago Arturo Merino Benitez International

713 mi · 66 flights a week

AEPBuenos Aires Aeroparque Internacional Jorge Newbery

SCLAEP

When they leave

Santiago time

12:35a8:50pFirst departure 12:35 AM, last 8:50 PM

One overnight flight at 12:35 AM, then four in the morning, 7:55 AM to 11:47 AM, then three in the afternoon, 12:19 PM to 4:37 PM, then five in the evening, 5:35 PM to 8:50 PM.

Every flight

Earliest first

12:35 AM→3:40 AMSKY AirlineAirbus A320neoMon, Wed, Fri, Sun
7:55 AM→11:00 AMSKY AirlineAirbus A320neoMon, Tue, Thu, Fri
8:09 AM→11:20 AMJetSMARTAirbus A321Tue, Wed, Thu, Fri, Sat, Sun
8:09 AM→11:20 AMJetSMARTAirbus A321Mon
9:15 AM→12:20 PMAerolíneas ArgentinasBoeing 737Daily
11:47 AM→2:50 PMLATAM Airlines ChileAirbus A320Daily
12:19 PM→3:30 PMJetSMARTAirbus A320Fri, Sat
3:09 PM→6:20 PMJetSMARTAirbus A321Mon
4:37 PM→7:40 PMLATAM Airlines ChileAirbus A320Daily
5:35 PM→8:40 PMSKY AirlineAirbus A320neoDaily
6:09 PM→9:20 PMJetSMARTAirbus A321Sat
6:09 PM→9:20 PMJetSMARTAirbus A320Sun
6:09 PM→9:20 PMJetSMARTAirbus A321Mon, Tue, Wed, Thu
6:27 PM→9:30 PMLATAM Airlines ChileAirbus A320Daily
6:35 PM→9:40 PMAerolíneas ArgentinasBoeing 737Sat
8:50 PM→11:55 PMAerolíneas ArgentinasBoeing 737Mon, Tue, Wed, Thu, Fri, Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from Santiago to Buenos Aires

LATAM Airlines Chile flies most often, 3 times a day on the Airbus A320. JetSMART flies 2 to 3 times a day on the Airbus A321 and Airbus A320. SKY Airline flies 1 to 3 times a day on the Airbus A320neo. Aerolíneas Argentinas flies twice a day on the Boeing 737.

Flights run every day of the week, from 9 on Tuesdays, Wednesdays, Thursdays, Saturdays and Sundays to 11 on Mondays. The first arrival in Buenos Aires is at 3:40 AM and the last at 11:55 PM. The flight covers 713 miles.

Flying back, Buenos Aires to Santiago has 79 nonstop flights a week.

Return flights

Buenos Aires to SantiagoView

Find the cheapest day to fly from Santiago to Buenos Aires.

Schedules as of Oct 9, 2026.