$238 Find Cheap Flights from Miami to Buenos Aires

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Find cheap flights from Miami to Buenos Aires starting at $238.

Book one-way or return flights from Miami to Buenos Aires from as little as $238. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Miami to Buenos Aires? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Miami to Buenos Aires. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Miami to Buenos Aires

View airlines operating flights from Miami to Buenos Aires. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From $172

Sky Airline

From $212

Southwest Airlines

From $243

Copa Airlines

From $254

LATAM Airlines

From $282

Delta Air Lines

From $291

Gol Linhas Aereas Inteligentes

From $370

Boliviana De Aviación

From $388

Spirit Airlines

From $401

Jetblue Airways

From $422

ANA airlines

Find more flights and airlines

Find cheap flights from Miami to Buenos Aires by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Miami to Buenos Aires.

Cheapest
MIA
11:54
25h 26m
2 transfer
EZE
14:20
Miami International Airport - Ministro Pistarini International Airport
Wed, May 8Frontier Airlines
$172
MIA
19:20
25h 20m
2 transfer
AEP
21:40
Miami International Airport - Jorge Newbery Airport
Wed, May 1Avianca
$684
MIA
19:20
25h 20m
2 transfer
AEP
21:40
Miami International Airport - Jorge Newbery Airport
Wed, May 1Avianca
$684
Find More Flights

Frequently Asked Questions

When are flight tickets from Miami (MIA) to Buenos Aires (BUE) the cheapest?
Airlines adjust prices for flights from Miami to Buenos Aires based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Miami (MIA) to Buenos Aires (BUE) cost?
According to Trip.com's data, the lowest price is around $852.
How long does it take to fly from Miami (MIA) to Buenos Aires (BUE) and what is the distance?
It takes around 9 hours to fly from Miami (MIA) to Buenos Aires (BUE).
What is the transportation method from the main airport to downtown in Buenos Aires?
- The distance from Ministro Pistarini International Airport to downtown is about 27km. It takes about 40 minutes by taxi.
- The distance from Jorge Newbery Airport to downtown is about 5km. It takes about 20 minutes by taxi.
What are the most popular airlines that fly from Miami (MIA) to Buenos Aires (BUE)?
Airlines with flights from Miami (MIA) to Buenos Aires (BUE): American Airlines, Delta Air Lines, Aerolineas Argentinas and El Al.

How to find a cheap flight from Miami to Buenos Aires

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Miami to Buenos Aires. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Miami to Buenos Aires Flight Information

Cheapest nonstop flight price	$238
Cheapest round-trip ticket price	$626
Off-season for travel	May
Peak season for travel	October
Flight distance	7,099.23km
Average flight time	9 hours
Popular airline	American Airlines