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
59 - 84.2 °F
BUE
Rainfall
1.6 - 4.8 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

One-way from

$342

One-way flight from Miami to Buenos Aires

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 7% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 17 days in advance to save up to 8% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Miami to Buenos Aires 1-2 weeks in advance for as low as $955, or $1,073 for flights within the next 24 hours.

What is the cheapest month to fly from Miami to Buenos Aires?

The best pricing can be found in the month of July. Prices to Buenos Aires from Miami average $933. You can even find prices in July for less than $933, as users have found deals to Buenos Aires from as low as $558. The month of December appears to be one of the more expensive times to travel to Buenos Aires from Miami. Flying in the targeted month can save you up to 39%.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from Miami to Buenos Aires by exploring options for tickets at noon.

Cheap flights from Miami to Buenos Aires in June, July 2021

The best prices found for MIA to BUE flights for June, July
10 Jul - 8 Aug
$768pp
MIA
Miami
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
MIA
Miami
23 Jul - 12 Aug
$785pp
MIA
Miami
Multiple Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Avianca
 
1 STOP
MIA
Miami
17 Jul - 31 Jul
$792pp
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
18 Nov - 25 Nov
$520pp
MIA
Miami
BoA
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
BoA
 
1 STOP
MIA
Miami
18 Nov - 25 Nov
$532pp
MIA
Miami
BoA
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
BoA
 
1 STOP
MIA
Miami
10 Dec - 11 Mar
$544pp
MIA
Miami
BoA
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
BoA
 
1 STOP
MIA
Miami

Non-stop flights to Buenos Aires from Miami

Save time with Miami to Buenos Aires direct flight deals
18 Nov - 25 Nov
$660pp
MIA
Miami
Aerolineas Argentinas
Non-Stop
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Aerolineas Argentinas
Non-Stop
MIA
Miami
18 Nov - 25 Nov
$661pp
MIA
Miami
Aerolineas Argentinas
Non-Stop
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Aerolineas Argentinas
Non-Stop
MIA
Miami
18 Nov - 25 Nov
$662pp
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
22 Jun - 19 Aug
$997pp
MIA
Miami
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Avianca
   
2 STOPS
MIA
Miami
22 Jun - 19 Aug
$1,006pp
MIA
Miami
Multiple Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Avianca
   
2 STOPS
MIA
Miami
22 Jun - 13 Nov
$1,012pp
MIA
Miami
Multiple Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Avianca
 
1 STOP
MIA
Miami

One-way flights to Buenos Aires from Miami

The cheapest one-way flights from Miami to Buenos Aires
3:50 pm - 3:05 am
Avianca
2 Stops
34h 15m
MIA - EZE
Avianca
$342
SmartFares
2:36 am - 8:25 pm
Multiple Airlines
2 Stops
16h 49m
MIA - EZE
Multiple Airlines
$345
Flights by SU
4:03 am - 12:01 am
Copa Airlines
1 Stop
18h 58m
MIA - EZE
Copa Airlines
$347
Kiwi.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

Are flight prices decreasing from Miami to Buenos Aires due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Miami and Buenos Aires for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Miami to Buenos Aires to control the spread of COVID-19?

New policies can now be found on LATAM Airlines to help keep travelers safe while flying. New policies for travelers booking flights from Miami to Buenos Aires include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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.

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 3 outbound flights to Buenos Aires per day from 12 airlines. Miami is conveniently located just 6.1 mi from Miami’s city center.

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 $520, but on average you can expect to pay $592.

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 $715.

Are there last-minute flights available from Miami to Buenos Aires for under $1,000?

There are currently 20+ open flights from Miami to Buenos Aires within the next 7 days for less than $1,000.

Is Miami weather warmer or cooler than Buenos Aires?

You can imagine temperatures to be in the 91 °F range in July. The weather in Buenos Aires is generally colder than Miami's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Miami to Buenos Aires?

There are many flights that can get you from Miami to Buenos Aires in 11h 54m. Fly via Avianca, BoA, or LATAM Airlines to get the fastest option. Both multi-stop and nonstop flights can be found to your destination and back.

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

According to our current data, BoA ($520), and Avianca ($571) offers the cheapest pricing from Miami to Buenos Aires. You may be able to fly from Miami to Buenos Aires for 38% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Miami to Buenos Aires one-way?

For one-way options, check prices for Avianca. According to our data, you can fly for as low as $256. Users have also found tickets on Copa Airlines for as little as $294.

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 = $95.25
Average temperature for June in Buenos Aires
60.8 °F
Avg rainfall for June in Buenos Aires
1.8 ″

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
Aeromexico
$738 $767 No cancel fee N/A
United Airlines
$813 $879 No cancel fee 69%
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.

Avianca
$517 $909 No cancel fee 71%
Copa Airlines
$710 $924 No cancel fee 70%
GOL
$789 $954 No cancel fee 74%
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.

LATAM Airlines
$583 $994 No cancel fee 81%
Aerolineas Argentinas
$741 $995 No cancel fee 59%
American Airlines
$749 $1,066 No cancel fee 71%

Hourly flight availability from Miami to Buenos Aires

See what time of day planes typically take off from Miami towards Buenos Aires.
Afternoon Noon to 6 PM 88% of MIA to BUE departures
Evening 6 PM to midnight 11% of MIA to BUE departures
Early morning Midnight to 6 AM 1% of MIA to BUE departures
Morning 6 AM to noon 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
3 daily flights
Monday
4 daily flights
Tuesday
3 daily flights
Wednesday
3 daily flights
Thursday
2 daily flights
Friday
3 daily flights
Saturday
3 daily flights
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