Which airport is the most popular layover for flights between Miami and Buenos Aires?

Panama City (PTY) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Miami to Buenos Aires?

Santiago (SCL) has the shortest average layover time for this route: 1h 29m.

Which layover airport offers the lowest fares from Miami to Buenos Aires?

Flights via Santo Domingo (SDQ) offer the lowest average round-trip price of $697.

Which layover airport has the shortest travel time from Miami to Buenos Aires?

Flights connecting via Bogotá (BOG) have the shortest average one-way travel time: 11h 49m.

How many flights depart from Miami to Buenos Aires on average per week?

As of November 2025, 57 flights take off from Miami and land in Buenos Aires each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

How many flights depart from Miami to Buenos Aires on average per day?

As of November 2025, 8 flights take off from Miami and land in Buenos Aires each day. The most common flight departure time for this route is 8:00AM, with 42% of daily flights taking off in the evening.

What is the cheapest airline that flies from Miami to Buenos Aires?

LATAM Airlines, Copa Airlines, and Avianca are the most popular carriers operating from Miami to Buenos Aires

What airlines fly to Buenos Aires?

Aerolineas Argentinas, American Airlines and LATAM Airlines are the top three most popular airlines that fly to Buenos Aires from Miami according to our data. Aerolineas Argentinas is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 10 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Miami Airport to Buenos Aires?

Prices for flights from Miami Airport to Buenos Aires are updated daily.

How many operators does momondo search for flights from Miami Airport to Buenos Aires?

As of November 2025, there are 10 operators available to choose from for flights from Miami Airport to Buenos Aires.

How old do you have to be to fly from Miami Airport to Buenos Aires?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$244 Cheap Flights from Miami to Buenos Aires in 2025/26

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8:20 am - 9:15 amMIA-EZE

22h 55m2 stops

4:05 am - 2:20 pmEZE-MIA

12h 15m1 stop

$695LATAM Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

8:40 am - 7:30 amMIA-AEP

20h 50m1 stop

9:05 pm - 5:10 pmAEP-MIA

22h 05m1 stop

$695Multiple Airlines

Find Deal

Mon, Dec 8 - Wed, Dec 17

9:45 am - 3:40 amMIA-EZE

16h 55m2 stops

1:40 am - 12:30 pmEZE-MIA

11h 50m1 stop

$696Multiple Airlines

Find Deal

Wed, Mar 18 - Tue, Sep 1

8:40 am - 7:30 amMIA-AEP

20h 50m1 stop

1:50 pm - 8:20 amAEP-MIA

19h 30m2 stops

$696Multiple Airlines

Find Deal

Fri, Feb 27 - Fri, Mar 13

4:20 pm - 2:50 amMIA-EZE

32h 30m1 stop

11:00 am - 5:55 pmEZE-MIA

8h 55mnonstop

$697LATAM Airlines

Find Deal

Thu, Nov 27 - Mon, Dec 8

9:45 pm - 2:40 pmMIA-AEP

15h 55m1 stop

4:40 am - 4:50 pmAEP-MIA

13h 10m1 stop

$697Multiple Airlines

Find Deal

Tue, Mar 17 - Fri, Mar 27

1:45 am - 9:30 pmMIA-AEP

18h 45m2 stops

8:10 pm - 7:15 amAEP-MIA

12h 05m1 stop

$698LATAM Airlines

Find Deal

Tue, Mar 31 - Mon, Apr 6

9:40 am - 3:40 amMIA-EZE

17h 00m2 stops

2:25 am - 8:30 pmEZE-MIA

19h 05m2 stops

$698Multiple Airlines

Find Deal

Mon, Mar 16 - Sun, Mar 29

1:00 am - 6:05 amMIA-EZE

27h 05m2 stops

7:30 am - 6:05 pmEZE-MIA

11h 35m1 stop

$699Multiple Airlines

Find Deal

Sat, Jan 31 - Thu, Mar 26

4:59 am - 10:31 pmMIA-EZE

15h 32m1 stop

3:41 am - 9:45 pmEZE-MIA

20h 04m1 stop

$704Copa Airlines

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Thu, Dec 11 - Tue, Dec 23

Aerolineas Argentinas flights from Miami to Buenos Aires

Our best Aerolineas Argentinas deals on Miami to Buenos Aires flight tickets

Aerolineas Argentinas

Nov 19

MIA8:10 amMiami

9h 05m

EZE7:15 pmBuenos Aires Ministro Pistarini

Nov 24

EZE8:00 amBuenos Aires Ministro Pistarini

9h 15m

MIA3:15 pmMiami

$701

Find similar

Aerolineas Argentinas

Nov 28

MIA8:10 amMiami

9h 05m

EZE7:15 pmBuenos Aires Ministro Pistarini

Dec 5

EZE8:00 amBuenos Aires Ministro Pistarini

9h 15m

MIA3:15 pmMiami

$705

Find similar

Aerolineas Argentinas

Nov 19

MIA8:10 amMiami

9h 05m

EZE7:15 pmBuenos Aires Ministro Pistarini

Nov 27

EZE10:45 pmBuenos Aires Ministro Pistarini

9h 15m

MIA6:00 amMiami

$708

Find similar

LATAM Airlines flights from Miami to Buenos Aires

Our best LATAM Airlines deals on Miami to Buenos Aires flight tickets

LATAM Airlines

Nov 27

MIA4:20 pmMiami

32h 30m

1 stop

EZE2:50 amBuenos Aires Ministro Pistarini

Dec 4

EZE11:00 amBuenos Aires Ministro Pistarini

8h 55m

MIA5:55 pmMiami

$697

Find similar

LATAM Airlines

Mar 31

MIA1:45 amMiami

18h 45m

2 stops

AEP9:30 pmBuenos Aires Jorge Newbery

Apr 6

AEP8:10 pmBuenos Aires Jorge Newbery

12h 05m

1 stop

MIA7:15 amMiami

$698

Find similar

LATAM Airlines

Dec 7

MIA3:55 pmMiami

12h 25m

1 stop

EZE6:20 amBuenos Aires Ministro Pistarini

Dec 21

EZE7:43 pmBuenos Aires Ministro Pistarini

24h 42m

1 stop

MIA6:25 pmMiami

$701

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Mon 12/1

8:20 am-9:15 am

2 stops22h 55m

Buenos Aires Ministro Pistarini

Mon 12/8

4:05 am-2:20 pm

1 stop12h 15m

$695

MiamiBuenos Aires

MIA - AEP

MIAAEP

Miami

Mon 12/8

8:40 am-7:30 am

1 stop20h 50m

Buenos Aires Jorge Newbery

Wed 12/17

9:05 pm-5:10 pm

1 stop22h 05m

$695

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Wed 3/18

9:45 am-3:40 am

2 stops16h 55m

Buenos Aires Ministro Pistarini

Tue 9/1

1:40 am-12:30 pm

1 stop11h 50m

$696

MiamiBuenos Aires

MIA - AEP

MIAAEP

Miami

Fri 2/27

8:40 am-7:30 am

1 stop20h 50m

Buenos Aires Jorge Newbery

Fri 3/13

1:50 pm-8:20 am

2 stops19h 30m

$696

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Thu 11/27

4:20 pm-2:50 am

1 stop32h 30m

Buenos Aires Ministro Pistarini

Mon 12/8

11:00 am-5:55 pm

Nonstop8h 55m

$697

MiamiBuenos Aires

MIA - AEP

MIAAEP

Miami

Tue 3/17

9:45 pm-2:40 pm

1 stop15h 55m

Buenos Aires Jorge Newbery

Fri 3/27

4:40 am-4:50 pm

1 stop13h 10m

$697

MiamiBuenos Aires

MIA - AEP

MIAAEP

Miami

Tue 3/31

1:45 am-9:30 pm

2 stops18h 45m

Buenos Aires Jorge Newbery

Mon 4/6

8:10 pm-7:15 am

1 stop12h 05m

$698

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Mon 3/16

9:40 am-3:40 am

2 stops17h 00m

Buenos Aires Ministro Pistarini

Sun 3/29

2:25 am-8:30 pm

2 stops19h 05m

$698

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Sat 1/31

1:00 am-6:05 am

2 stops27h 05m

Buenos Aires Ministro Pistarini

Thu 3/26

7:30 am-6:05 pm

1 stop11h 35m

$699

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Thu 12/11

4:59 am-10:31 pm

1 stop15h 32m

Buenos Aires Ministro Pistarini

Tue 12/23

3:41 am-9:45 pm

1 stop20h 04m

$704

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How to get the cheapest flight ticket from Miami to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Miami is in September. Flight prices, which tend to average around $750, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from Miami during October instead. Flights to Buenos Aires in October, while not as cheap as those in September, still average around $750.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Miami is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $889. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Sunday is $991.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Miami to Buenos Aires during this time can be as low as $872. Try not to purchase tickets in the evening because they tend to be around $1,016. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Miami to Buenos Aires flight route?

Fly from Miami to Buenos Aires Ministro Pistarini for the best Miami - Buenos Aires flight prices

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

You are more likely to see cheaper flights to Buenos Aires from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $885 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Miami for as low as $825 on momondo.

What cabin class options are available on Miami to Buenos Aires flights?

There are 4 cabin classes available to choose from on Miami to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Miami to Buenos Aires flights?

You could potentially save up to 8% on your flight if you consider stops on a Miami to Buenos Aires flight.

How have Miami to Buenos Aires flight prices changed over time?

As of November 2025, prices for Miami to Buenos Aires flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Miami to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Miami to Buenos Aires (MIA to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Buenos Aires

Best Price Found	$386
Fastest flight time	8h 40m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Buenos Aires	1 airport

The best one-way flight to Buenos Aires from Miami in the past 72 hours is $386. The best round-trip flight deal from Miami to Buenos Aires found on momondo in the last 72 hours is $764.

The fastest flight from Miami to Buenos Aires takes 8h 40m

Direct flights go from Miami to Buenos Aires on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport near Buenos Aires: Buenos Aires Ministro Pistarini (EZE)

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How far is Miami to Buenos Aires by plane?
The straight-line distance from Miami to Buenos Aires is 4406.9 mi. Typically, this will take 8h 40m by plane in normal conditions.
When did momondo last update prices for flights from Miami Airport to Buenos Aires?
Prices for flights from Miami Airport to Buenos Aires are updated daily.
How many operators does momondo search for flights from Miami Airport to Buenos Aires?
As of November 2025, there are 10 operators available to choose from for flights from Miami Airport to Buenos Aires.
How old do you have to be to fly from Miami Airport to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Miami to Buenos Aires?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Miami to Buenos Aires is Airbus A330 (44.38% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (36.98%), Boeing 777-300ER (17.27%), and Boeing 777-200/200ER (0.89%).
What is the most popular airline from Miami to Buenos Aires?
Based on momondo bookings for flights between Miami and Buenos Aires, the leading airline is Aerolineas Argentinas, making up 58% of the total bookings. Other popular airlines include LATAM Airlines with 15%, American Airlines with 13%, and Avianca with 6%.

Best airlines flying from Miami to Buenos Aires

Compare and see reviews for airlines that fly from Miami to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $402	Free Cancellation	Rating 7.6 1,565 reviews	Search Copa Airlines flights
Arajet	PriceFrom $471	Free Cancellation	Rating 7.1 36 reviews	Search Arajet flights
GOL	PriceFrom $519	Free Cancellation	Rating 7.3 1,127 reviews	Search GOL flights
Avianca	PriceFrom $550	Free Cancellation	Rating 6.6 2,476 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $667	Free Cancellation	Rating 7.5 1,876 reviews	Search LATAM Airlines flights
Aerolineas Argentinas	PriceFrom $668	Free Cancellation	Rating 8.0 962 reviews	Search Aerolineas Argentinas flights
BoA	PriceFrom $672	Free Cancellation	Rating 6.7 137 reviews	Search BoA flights
United Airlines	PriceFrom $765	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
American Airlines	PriceFrom $794	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Delta	PriceFrom $910	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights

Aerolineas Argentinas Flights From Miami to Buenos Aires
The lowest priced Aerolineas Argentinas flight from Miami to Buenos Aires from the last 72 hours was $668. Generally, Aerolineas Argentinas has 12 flights on this route every week with an average price of $829. Aerolineas Argentinas is rated 8.0/10 by our users.
Delta Flights From Miami to Buenos Aires
Across 8,008 Delta reviews on momondo, the average score is 7.9/10. Delta flies from Miami to Buenos Aires about 12 times each week, with ticket deals ranging from $910 to $1,132. Price data is based on momondo searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Buenos Aires?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Miami to Buenos Aires for you.

Can I find flights from Miami to Buenos Aires with flexible booking policies on momondo?

All flight searches from Miami to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Miami to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Miami.

I’m not ready to book a flight from Miami to Buenos Aires right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Miami and alert you when they change.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

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Cheap flights from Miami to Buenos Aires from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Buenos Aires departing on 3/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Aerolineas Argentinas flights from Miami to Buenos Aires

Our best Aerolineas Argentinas deals on Miami to Buenos Aires flight tickets

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Our best LATAM Airlines deals on Miami to Buenos Aires flight tickets

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How to get the cheapest flight ticket from Miami to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires?

What is the cheapest day to depart on your flight to Buenos Aires?

What is the cheapest time of day to depart on your flight to Buenos Aires?

What is the cheapest Miami to Buenos Aires flight route?

Fly from Miami to Buenos Aires Ministro Pistarini for the best Miami - Buenos Aires flight prices

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

What cabin class options are available on Miami to Buenos Aires flights?

There are 4 cabin classes available to choose from on Miami to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Miami to Buenos Aires flights?

You could potentially save up to 8% on your flight if you consider stops on a Miami to Buenos Aires flight.

How have Miami to Buenos Aires flight prices changed over time?

As of November 2025, prices for Miami to Buenos Aires flights are approximately 9% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Miami to Buenos Aires?

LATAM Airlines, Copa Airlines, and Avianca are the most popular carriers operating from Miami to Buenos Aires

What airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Miami and Buenos Aires?

Panama City (PTY) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Miami to Buenos Aires?

Flights via Santo Domingo (SDQ) offer the lowest average round-trip price of $697.

Which layover airport has the shortest travel time from Miami to Buenos Aires?

Flights connecting via Bogotá (BOG) have the shortest average one-way travel time: 11h 49m.

Which layover airport has the shortest connection time from Miami to Buenos Aires?

Santiago (SCL) has the shortest average layover time for this route: 1h 29m.

How many flights depart from Miami to Buenos Aires on average per day?

As of November 2025, 8 flights take off from Miami and land in Buenos Aires each day. The most common flight departure time for this route is 8:00AM, with 42% of daily flights taking off in the evening.

How many flights depart from Miami to Buenos Aires on average per week?

As of November 2025, 57 flights take off from Miami and land in Buenos Aires each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

When to book flights from Miami to Buenos Aires

Cheap Miami to Buenos Aires (MIA to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Buenos Aires

Best Price Found

Fastest flight time

Direct flights

Airports in Buenos Aires

How far is Miami to Buenos Aires by plane?

When did momondo last update prices for flights from Miami Airport to Buenos Aires?

How many operators does momondo search for flights from Miami Airport to Buenos Aires?

How old do you have to be to fly from Miami Airport to Buenos Aires?

What documentation or ID do you need to fly to Buenos Aires?

What is the most popular plane model from Miami to Buenos Aires?

What is the most popular airline from Miami to Buenos Aires?

Best airlines flying from Miami to Buenos Aires

Compare and see reviews for airlines that fly from Miami to Buenos Aires with momondo

Aerolineas Argentinas Flights From Miami to Buenos Aires

Delta Flights From Miami to Buenos Aires

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Buenos Aires?

Can I find flights from Miami to Buenos Aires with flexible booking policies on momondo?

How can momondo help me find flights from Miami to Buenos Aires?

I’m not ready to book a flight from Miami to Buenos Aires right now. Can momondo alert me if prices change?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires