Flights from Miami to Buenos Aires
South AmericaYear-round

Cheap Flights from Miami to Buenos Aires

Track economy fares on the MIAEZE route and get alerts when prices drop.

From
Miami
MIA
To
Buenos Aires
EZE

Route Intelligence: MiamiBuenos Aires

Flight Duration

8 hr 50 min (Direct)

Price Guidance

A good deal is under $700 roundtrip. Standard fare is $900-$1,200+.

Peak Season

December to February (Southern Hemisphere summer and holiday season)

Top Airlines

LATAM Airlines, American Airlines, Aerolíneas Argentinas

Booking Tip

Book 2-4 months in advance for the best fares. Traveling mid-week and avoiding Argentine school holidays can save 15-25%.

Track MiamiBuenos Aires Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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Flying Business Class?

If you're considering business class on this route, BusinessClassSignal.com is a dedicated tool that tracks premium cabin fares. They alert you when business & first class prices drop — worth checking out if you fly up front.

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Other Routes to Buenos Aires

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Route Briefing: Miami to Buenos Aires

There's something quietly thrilling about boarding a flight in Miami and landing, roughly nine hours later, in a city that feels like it was assembled from the best parts of Europe and Latin America and then turned up to eleven. Buenos Aires is one of those rare destinations that genuinely earns its reputation, and the direct route from MIA to EZE — just 8 hours and 50 minutes nonstop — makes it far more accessible than most travelers realize.

LATAM Airlines, American Airlines, and Aerolíneas Argentinas all serve this route, giving you real options when it comes to timing and price. A roundtrip under $700 is a genuine deal worth jumping on; standard fares typically run $900 to $1,200 or more. The sweet spot for booking is two to four months out, and if you can fly mid-week and sidestep Argentine school holiday periods, you're looking at meaningful savings — potentially 15 to 25 percent off standard pricing.

Timing your visit matters here. December through February is peak season, when Buenos Aires buzzes with summer energy and the city fills with both locals on holiday and international visitors. It's lively and warm, but expect higher prices and busier attractions. If you prefer a quieter, more atmospheric experience, the shoulder months of spring and autumn offer pleasant temperatures and a more relaxed pace — the city's café culture and tree-lined boulevards feel especially magical when the jacarandas are blooming in November.

Once you land at Ezeiza International Airport, the city center is roughly 35 kilometers away. Established shuttle services and remises — private car services that can be pre-booked at official airport counters — are the most reliable ways to reach the city. Agree on a price before you get in, and always use official, licensed operators rather than informal offers in the arrivals hall.

Buenos Aires rewards slow exploration. The neighborhoods each have their own personality: Palermo for its parks, restaurants, and nightlife; San Telmo for its Sunday antiques market and old-world cobblestones; La Boca for color and tango performances along the Caminito. The food scene is anchored by world-class beef — an asado here is a cultural event as much as a meal — and the city's Italian immigrant heritage means the pasta is equally serious business. Malbec flows freely and affordably.

One genuinely useful tip: Buenos Aires is a late city. Dinner before 9pm marks you as a tourist; locals eat at 10pm or later, and the real tango shows don't heat up until midnight. Lean into the rhythm rather than fighting it, and you'll feel the city open up in ways that early-to-bed visitors simply miss.

How much are flights from Miami to Buenos Aires in 2026?

Flight prices from Miami (MIA) to Buenos Aires (EZE) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $700 roundtrip. Standard fare is $900-$1,200+. Popular carriers on this route include LATAM Airlines, American Airlines, Aerolíneas Argentinas. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track Miami to Buenos Aires fares?

FlightKitten scans over 220 airlines twice every day for economy fares on the MIA to EZE route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching.

Pro tip: Book 2-4 months in advance for the best fares. Traveling mid-week and avoiding Argentine school holidays can save 15-25%.

Looking for business class deals on this route? We recommend checking out BusinessClassSignal.com — a dedicated premium cabin fare tracker that's worth a look if you fly up front.