Which airlines fly direct between Santiago and Buenos Aires?

Airlines operating direct flights include LATAM Airlines, Sky Airline, Aerolíneas Argentinas, LATAM Argentina.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $89 depending on season and advance booking.

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Verified Route Guide

Flights from Santiago to Buenos Aires

Q: How long is the flight from Santiago to Buenos Aires?

The average nonstop flight time from Santiago (SCL) to Buenos Aires (EZE) is approximately 2h 05m covering a distance of 1139 km.

Comodoro Arturo Merino Benítez (SCL) → Ezeiza Ministro Pistarini (EZE)

Fares From$89

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Flight Time

2h 05m

Nonstop average

Distance

1139 km

Air route corridor

Best Time to Fly

Year-Round (Best rates booked 3-5 weeks ahead)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Santiago to Buenos Aires

Cheap flights from Santiago (SCL) to Buenos Aires (EZE). Compare LATAM Airlines fares from $89 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Comodoro Arturo Merino Benítez and Ezeiza Ministro Pistarini, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

LATAM Airlines

Sky Airline

Aerolíneas Argentinas

LATAM Argentina

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Santiago (SCL) to Buenos Aires (EZE)
Flight Distance	1,139 kilometers / 708 miles
Average Flight Duration	2h 05m (nonstop)
Starting Fare	From $89 (0% added booking fees)
Operating Airlines	LATAM Airlines, Sky Airline, Aerolíneas Argentinas, LATAM Argentina
Optimal Travel Season	Year-Round (Best rates booked 3-5 weeks ahead)

Return Flight Route

Buenos Aires (EZE) to Santiago (SCL)

Nonstop return tickets from $89 · 0% booking markup

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Frequently Asked Questions About This Route

How long is the flight from Santiago to Buenos Aires?

The nonstop flight takes approximately 2h 05m, traversing 1139 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.