Flights from San Francisco to Buenos Aires from $1,048

Compare All SFO to BUE Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
F9 F9 · 1448	22:38 SFO 14:10 BUE	0 stop(s)	63h 32m	$1,048 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

SFO

San Francisco International Airport

City: San Francisco
Country: US
Type: Large Airport
Elevation: 13 ft

SFO Airport Guide →

Tips for San Francisco to Buenos Aires Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book SFO–BUE flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $1,048, but prices as low as $1,048 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on SFO–BUE is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

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Frequently Asked Questions

Everything you need to know about flying SFO to BUE

What is the cheapest flight from San Francisco to Buenos Aires?

The cheapest flight from San Francisco (SFO) to Buenos Aires (BUE) currently starts at $1,048 with F9. Prices are updated regularly and may vary by date and availability.

How many airlines fly from SFO to BUE?

We found 1 airline(s) operating on the SFO–BUE route, including F9.

Are there direct flights from San Francisco to Buenos Aires?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from San Francisco to Buenos Aires is approximately $1,048. Prices range from $1,048 to $1,048 depending on airline, time, and class.

How long is the flight from SFO to BUE?

The average flight duration from San Francisco to Buenos Aires is approximately 63 hours 32 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on SFO–BUE flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.