Flights from Miami to Buenos Aires from $587

Compare All MIA to BUE Flights

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

2 of 2 flights

Airline	Schedule	Stops	Duration	Price
H2 H2 · 5593	18:25 MIA 20:35 BUE	0 stop(s)	26h 10m	$587 Best	Book →
H2 H2 · 5593	Schedule on partner site	1 stop(s)	—	$598	Book →

Airport Information

Key details about departure and arrival airports for this route

MIA

Miami International Airport

City: Miami
Country: US
Type: Large Airport
Elevation: 8 ft

MIA Airport Guide →

Tips for Miami to Buenos Aires Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book MIA–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 $593, but prices as low as $587 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 MIA–BUE is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Buenos Aires

Book accommodation at your destination — top-rated stays near BUE airport

Modern Apartments in Palermo - by BueRentals

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Hestia at Palermo New & Chic Studio 111

Buenos Aires, 4★

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Heart of Villa Crespo

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Frequently Asked Questions

Everything you need to know about flying MIA to BUE

What is the cheapest flight from Miami to Buenos Aires?

The cheapest flight from Miami (MIA) to Buenos Aires (BUE) currently starts at $587 with H2. Prices are updated regularly and may vary by date and availability.

How many airlines fly from MIA to BUE?

We found 1 airline(s) operating on the MIA–BUE route, including H2.

Are there direct flights from Miami 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 Miami to Buenos Aires is approximately $593. Prices range from $587 to $598 depending on airline, time, and class.

How long is the flight from MIA to BUE?

The average flight duration from Miami to Buenos Aires is approximately 26 hours 10 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on MIA–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.