Flights from San Antonio to Buenos Aires from $1,100

Compare All SAT 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
Y4 Y4 · 726	Schedule on partner site	4 stop(s)	—	$1,100 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

SAT

San Antonio International Airport

City: San Antonio
Country: US
Type: Large Airport
Elevation: 809 ft

SAT Airport Guide →

Tips for San Antonio to Buenos Aires Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book SAT–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 $1,100, but prices as low as $1,100 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 SAT–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 SAT to BUE

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

The cheapest flight from San Antonio (SAT) to Buenos Aires (BUE) currently starts at $1,100 with Y4. Prices are updated regularly and may vary by date and availability.

How many airlines fly from SAT to BUE?

We found 1 airline(s) operating on the SAT–BUE route, including Y4.

Are there direct flights from San Antonio 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 Antonio to Buenos Aires is approximately $1,100. Prices range from $1,100 to $1,100 depending on airline, time, and class.

What is the baggage allowance on SAT–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.