Cheap flights from Miami (MIA) to Buenos Aires (BUE)

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The best prices from Miami to Buenos Aires are usually found in May or August, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

How to find the cheapest flight from
Miami (MIA) to Buenos Aires (BUE)

All the information you need to plan the best MIA to BUE flight in 2021: compare Miami to Buenos Aires flight prices with the expected peak season, weather and rainfall in Buenos Aires.
MIA - BUE
Price
$673 - $1,144
BUE
Temperature
51.8 - 77 °F
BUE
Precipitation
2 - 3.9 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

May

Best time to find cheap flights, 21% potential price drop

Round-trip from

$673

From Miami to Buenos Aires (BUE)

One-way from

$309

One-way flight from Miami to Buenos Aires (BUE)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Miami to Buenos Aires?

Flights from Miami to Buenos Aires lean towards being more expensive in December. Prices are generally better when you fly from Miami to Buenos Aires in May, with the cheapest ticket starting at $587.

What is the cheapest day to fly round-trip from Miami to Buenos Aires?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 7% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Miami to Buenos Aires?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 9% on flights from Miami to Buenos Aires compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $987. For sooner than that we have options available in the next 3 days from $1,019.

When is the cheapest time to fly from Miami to Buenos Aires (MIA - BUE)?

A simple way to save on the total cost of your ticket is to fly from Miami to Buenos Aires at noon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

Cheap flights from Miami to Buenos Aires in October, November 2021

The best prices found for MIA to BUE flights for October, November
9 Nov - 29 Nov
$660pp
MIA
Miami
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
MIA
Miami
16 Nov - 1 Dec
$663pp
MIA
Miami
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
MIA
Miami
8 Nov - 17 Nov
$682pp
MIA
Miami
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
MIA
Miami

Miami to Buenos Aires 2021 flight deals

Cheap flights to Buenos Aires from Miami found for this year
9 Nov - 29 Nov
$660pp
MIA
Miami
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
MIA
Miami
16 Nov - 1 Dec
$663pp
MIA
Miami
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
MIA
Miami
8 Nov - 17 Nov
$682pp
MIA
Miami
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
MIA
Miami

Non-stop flights to Buenos Aires from Miami

Save time with Miami to Buenos Aires direct flight deals
2 Dec - 9 Dec
$692pp
MIA
Miami
Aerolineas Argentinas
Non-Stop
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Aerolineas Argentinas
Non-Stop
MIA
Miami
22 Nov - 5 Dec
$696pp
MIA
Miami
Aerolineas Argentinas
Non-Stop
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Aerolineas Argentinas
Non-Stop
MIA
Miami
19 Nov - 2 Dec
$725pp
MIA
Miami
Aerolineas Argentinas
Non-Stop
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Aerolineas Argentinas
Non-Stop
MIA
Miami

Last minute flights from Miami to Buenos Aires

Late deals on round-trip flights to Buenos Aires from Miami, departing today and this week
23 Oct - 9 Nov
$828pp
MIA
Miami
LATAM Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
   
2 STOPS
MIA
Miami
26 Oct - 29 Nov
$917pp
MIA
Miami
LATAM Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
 
1 STOP
MIA
Miami
25 Oct - 10 Nov
$925pp
MIA
Miami
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
MIA
Miami

One-way flights to Buenos Aires from Miami

The cheapest one-way flights from Miami to Buenos Aires
7:20 am - 7:17 pm
Multiple Airlines
2 Stops
33h 57m
MIA - EZE
Multiple Airlines
$309
Gotogate
12:58 pm - 5:17 am
Multiple Airlines
2 Stops
15h 19m
MIA - AEP
Multiple Airlines
$316
Kiwi.com
10:31 pm - 8:40 pm
Multiple Airlines
2 Stops
20h 09m
MIA - EZE
Multiple Airlines
$317
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Miami</span> to <span class="emphasized">Buenos Aires</span> flights.

Flight FAQs

From Miami to Buenos Aires

What airport do you fly from for flights from Miami to Buenos Aires?

Most people fly from Miami (MIA) if they book a flight from Miami to Buenos Aires. On average, Miami has 1 outbound flight to Buenos Aires per day from 12 airlines. Miami is conveniently located just 6.1 mi from Miami’s city center.

Which airlines flying from Miami to Buenos Aires have flexible cancellations due to COVID-19?

Some of our airline partners flying from Miami to Buenos Aires have new flexible policies in place due to COVID-19. Aerolineas Argentinas, American Airlines, and BoA are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aerolineas Argentinas with this kind of flexibility.

Can I find flights from Miami to Buenos Aires for under $600 on Cheapflights?

Yes, there are multiple flights from Miami to Buenos Aires for under $600. The cheapest flight booked recently is on BoA for just $544, but on average you can expect to pay $643.

Are there nonstop flights from Miami to Buenos Aires for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from Miami to Buenos Aires under $700. A good price for a nonstop flight from Miami to Buenos Aires is less than $765.

Are there last-minute flights available from Miami to Buenos Aires for under $900?

There are currently 20+ open flights from Miami to Buenos Aires within the next 7 days for less than $900.

What are the cheapest airlines flying from Miami to Buenos Aires round-trip?

Flying on BoA is currently your cheapest option to Buenos Aires, with prices starting at $544. Additional round-trip tickets that might be worth considering are offered by Avianca and Aerolineas Argentinas, with the lowest prices starting at $688 and $692, respectively. You may be able to fly from Miami to Buenos Aires for 35% less than the average price by searching for these airlines.

What are the most popular airlines that fly from Miami to Buenos Aires?

Consider LATAM Argentina, Major Airline or American Airlines when booking your flight. These represent the most popular airlines when flying from Miami to Buenos Aires.

What are the most popular routes from Miami to Buenos Aires?

The most popular flight routes from Miami to Buenos Aires are Miami - Buenos Aires Ministro Pistarini, Miami - Buenos Aires Jorge Newbery and Miami - El Palomar.

What are the cheapest flights from Miami to Buenos Aires?

Looking at all options, your cheapest flight can be booked for $297. While the most popular route (Miami - Buenos Aires Ministro Pistarini) can be booked for $544 on average our data indicates $1,502 when flying from Miami to Buenos Aires

What are the most reliable airlines from Miami to Buenos Aires?

The top 3 most reliable airlines when flying from Miami to Buenos Aires are American Airlines (68%), Aerolineas Argentinas (55%) and Delta (37%).

COVID Restrictions

View COVID Travel Restrictions for Buenos Aires, Argentina

Do I need a COVID test to fly to Buenos Aires from Miami?

Information is based on travel restrictions from Miami to Buenos Aires

Most visitors from Miami will not be allowed to enter Buenos Aires.

COVID-19 testing requirements
Visitors from Miami must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Buenos Aires.

Quarantine requirements
Visitors from Miami are not required to quarantine after entering Buenos Aires.

Documents
Contact-Tracing App - Must be downloaded for a minimum period of 14 days.


Do I need a test to fly back to Miami from Buenos Aires?

Returning to Miami from Buenos Aires

COVID-19 testing requirements
Visitors from Buenos Aires must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Miami.

Quarantine requirements
Visitors from Buenos Aires are not required to quarantine after entering Miami.

Hide COVID Travel Restrictions for Buenos Aires, Argentina

Destination information for Buenos Aires

Things to know before you go - useful duration and weather info for your trip from Miami to Buenos Aires.
Today's exchange rate
$1 = $99.11
Flight duration from MIA to Buenos Aires
9h 05m
Average temperature for October in Buenos Aires
71.6 °F
Avg rainfall for October in Buenos Aires
4.8 ″

Airports servicing Miami

Airports servicing Buenos Aires

Buenos Aires Ministro Pistarini (EZE)
Buenos Aires Jorge Newbery (AEP)

Top 10 airlines flying from Miami to Buenos Aires

The chart below displays the airlines Cheapflights users traveling from Miami to Buenos Aires choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Avianca
$517 $909 No cancel fee 71%
LATAM Airlines
$583 $994 No cancel fee 81%
BoA
$591 $898 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by BoA. Please check directly on their website for additional information.

LATAM Argentina
$694 $974 No cancel fee 89%

We couldn't confirm the COVID-19 safety measures taken by LATAM Argentina. Please check directly on their website for additional information.

Copa Airlines
$710 $924 No cancel fee 70%
Aeromexico
$738 $767 No cancel fee N/A
Aerolineas Argentinas
$741 $995 No cancel fee 59%
American Airlines
$749 $1,066 No cancel fee 71%
GOL
$789 $954 No cancel fee 74%
Delta
$800 $1,148 No cancel fee N/A

Hourly flight availability from Miami to Buenos Aires

See what time of day planes typically take off from Miami towards Buenos Aires.
Morning 6 AM to noon 61% of MIA to BUE departures
Evening 6 PM to midnight 23% of MIA to BUE departures
Early morning Midnight to 6 AM 16% of MIA to BUE departures
Afternoon Noon to 6 PM 0% of MIA to BUE departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Miami to Buenos Aires
See how many times per day planes take to the skies headed from Miami to Buenos Aires.
Sunday
2 daily flights
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
2 daily flights
Friday
1 daily flight
Saturday
3 daily flights
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