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Cheap flights from Buenos Aires to Miami from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Miami departing on 10/8. 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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Cheap round-trip flights

Avianca Logo
6:50 am - 5:55 pmEZE-MIA
12h 05m1 stop
Avianca Logo
8:15 am - 1:25 amMIA-EZE
16h 10m1 stop
$588Avianca
Find Deal
Wed, Oct 8 - Mon, Oct 13
Avianca Logo
2:30 am - 5:15 pmEZE-MIA
15h 45m1 stop
Avianca Logo
3:05 am - 12:35 amMIA-EZE
20h 30m1 stop
$589Avianca
Find Deal
Tue, Sep 30 - Thu, Oct 30
Avianca Logo
2:30 am - 5:15 pmEZE-MIA
15h 45m1 stop
Avianca Logo
8:15 am - 1:25 amMIA-EZE
16h 10m1 stop
$590Avianca
Find Deal
Tue, Oct 14 - Mon, Oct 20
Multiple Airlines Logo
10:10 pm - 4:23 pmAEP-MIA
20h 13m2 stops
Multiple Airlines Logo
5:10 pm - 7:30 amMIA-AEP
12h 20m1 stop
$592Multiple Airlines
Find Deal
Sun, Dec 7 - Fri, Dec 12
Multiple Airlines Logo
7:00 am - 5:55 pmAEP-MIA
11h 55m1 stop
Multiple Airlines Logo
8:45 am - 7:30 amMIA-AEP
20h 45m1 stop
$593Multiple Airlines
Find Deal
Sun, Oct 19 - Thu, Nov 6
LATAM Airlines Logo
8:25 pm - 7:10 amAEP-MIA
11h 45m1 stop
LATAM Airlines Logo
9:35 am - 11:40 amMIA-AEP
24h 05m1 stop
$597LATAM Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
10:30 pm - 6:55 amEZE-MIA
9h 25mnonstop
American Airlines Logo
7:50 pm - 7:00 amMIA-EZE
9h 10mnonstop
$601American Airlines
Find Deal
Wed, Oct 15 - Tue, Nov 11
LATAM Airlines Logo
3:40 pm - 7:15 amEZE-MIA
16h 35m1 stop
LATAM Airlines Logo
3:55 pm - 6:10 amMIA-EZE
13h 15m2 stops
$607LATAM Airlines
Find Deal
Wed, Oct 15 - Fri, Oct 24
American Airlines Logo
8:30 pm - 5:00 amEZE-MIA
9h 30mnonstop
American Airlines Logo
11:59 pm - 9:39 amMIA-EZE
8h 40mnonstop
$614American Airlines
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Tue, Oct 21 - Fri, Oct 31
Copa Airlines Logo
10:01 am - 9:22 pmEZE-MIA
13h 21m1 stop
Copa Airlines Logo
4:59 am - 4:10 amMIA-EZE
21h 11m1 stop
$635Copa Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23

American Airlines flights from Buenos Aires to Miami

Our best American Airlines deals on Buenos Aires to Miami flight tickets
American Airlines
Sep 23
EZE10:30 pmBuenos Aires Ministro Pistarini
9h 10m
MIA6:40 amMiami
Oct 28
MIA9:55 pmMiami
8h 55m
EZE7:50 amBuenos Aires Ministro Pistarini
$601
Find similar
American Airlines
Oct 21
EZE8:30 pmBuenos Aires Ministro Pistarini
9h 30m
MIA5:00 amMiami
Oct 31
MIA11:59 pmMiami
8h 40m
EZE9:39 amBuenos Aires Ministro Pistarini
$614
Find similar
American Airlines
Oct 15
EZE8:30 pmBuenos Aires Ministro Pistarini
9h 30m
MIA5:00 amMiami
Nov 4
MIA1:43 pmMiami
16h 27m
1 stop
EZE8:10 amBuenos Aires Ministro Pistarini
$628
Find similar

Avianca flights from Buenos Aires to Miami

Our best Avianca deals on Buenos Aires to Miami flight tickets
Avianca
Oct 8
EZE6:50 amBuenos Aires Ministro Pistarini
12h 05m
1 stop
MIA5:55 pmMiami
Oct 13
MIA8:15 amMiami
16h 10m
1 stop
EZE1:25 amBuenos Aires Ministro Pistarini
$588
Find similar
Avianca
Sep 30
EZE2:30 amBuenos Aires Ministro Pistarini
15h 45m
1 stop
MIA5:15 pmMiami
Oct 30
MIA3:05 amMiami
20h 30m
1 stop
EZE12:35 amBuenos Aires Ministro Pistarini
$589
Find similar
Avianca
Oct 14
EZE2:30 amBuenos Aires Ministro Pistarini
15h 45m
1 stop
MIA5:15 pmMiami
Oct 20
MIA8:15 amMiami
16h 10m
1 stop
EZE1:25 amBuenos Aires Ministro Pistarini
$590
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Buenos Aires to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 10/8

6:50 am-5:55 pm

1 stop12h 05m

Miami

Mon 10/13

8:15 am-1:25 am

1 stop16h 10m

$588

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Tue 9/30

2:30 am-5:15 pm

1 stop15h 45m

Miami

Thu 10/30

3:05 am-12:35 am

1 stop20h 30m

$589

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Tue 10/14

2:30 am-5:15 pm

1 stop15h 45m

Miami

Mon 10/20

8:15 am-1:25 am

1 stop16h 10m

$590

Buenos AiresMiami

AEP - MIA

AEPMIA

Buenos Aires Jorge Newbery

Sun 12/7

10:10 pm-4:23 pm

2 stops20h 13m

Miami

Fri 12/12

5:10 pm-7:30 am

1 stop12h 20m

$592

Buenos AiresMiami

AEP - MIA

AEPMIA

Buenos Aires Jorge Newbery

Sun 10/19

7:00 am-5:55 pm

1 stop11h 55m

Miami

Thu 11/6

8:45 am-7:30 am

1 stop20h 45m

$593

Buenos AiresMiami

AEP - MIA

AEPMIA

Buenos Aires Jorge Newbery

Thu 10/30

8:25 pm-7:10 am

1 stop11h 45m

Miami

Thu 11/6

9:35 am-11:40 am

1 stop24h 05m

$597

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 10/15

10:30 pm-6:55 am

Nonstop9h 25m

Miami

Tue 11/11

7:50 pm-7:00 am

Nonstop9h 10m

$601

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 10/15

3:40 pm-7:15 am

1 stop16h 35m

Miami

Fri 10/24

3:55 pm-6:10 am

2 stops13h 15m

$607

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Tue 10/21

8:30 pm-5:00 am

Nonstop9h 30m

Miami

Fri 10/31

11:59 pm-9:39 am

Nonstop8h 40m

$614

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Thu 11/20

10:01 am-9:22 pm

1 stop13h 21m

Miami

Sun 11/23

4:59 am-4:10 am

1 stop21h 11m

$635

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Miami from

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

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 Miami?

The month of August is, on average, the cheapest month to fly to Miami from Buenos Aires, with most prices found around $847. If you are unable to visit Miami during the month of August, then departing from Buenos Aires during the month November is also very affordable. Most momondo users find prices during this month for around $849.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Buenos Aires to Miami is on a Wednesday when prices can be found for as low as $986. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Saturday is $1,063.

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

In the morning is the cheapest time of day to fly from Buenos Aires to Miami when you can find flight prices for as low as $961. Flying to Miami in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,057. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Buenos Aires to Miami flight route?

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

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

You are more likely to see cheaper flights to Miami from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $1,013 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Buenos Aires for as low as $854 on momondo.

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

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

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

As of September 2025, prices for Buenos Aires to Miami flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Buenos Aires to Miami

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

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

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

Best Price Found

$506

Fastest flight time

8h 55m

Direct flights

Every day

Airports in Miami

1 airport
The best one-way flight to Miami from Buenos Aires in the past 72 hours is $506. The best round-trip flight deal from Buenos Aires to Miami found on momondo in the last 72 hours is $819.
The fastest flight from Buenos Aires to Miami takes 8h 55m
Direct flights go from Buenos Aires to Miami every day.
There is 1 airport near Miami: Miami (MIA)
Search flight deals

  • How far is Buenos Aires to Miami by plane?

    There are 4406.9 mi between Buenos Aires and Miami. Typically, this will take 8h 55m by plane in normal conditions.

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

    Prices for flights from Buenos Aires to Miami Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Miami Airport.

  • What documentation or ID do you need to fly to Miami Airport?

    The required travel and health documents for your Miami Airport 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 Miami Airport. 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 Buenos Aires to Miami?

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

Best airlines flying from Buenos Aires to Miami

Compare and see reviews for airlines that fly from Buenos Aires to Miami with momondo
Airline
Rating
Free Cancellation
Price
ArajetPriceFrom $286Free CancellationRating
7.0
35 reviews
Search Arajet flights
AviancaPriceFrom $411Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
Copa AirlinesPriceFrom $476Free CancellationRating
7.6
1,533 reviews
Search Copa Airlines flights
GOLPriceFrom $483Free CancellationRating
7.3
1,106 reviews
Search GOL flights
LATAM AirlinesPriceFrom $677Free CancellationRating
7.5
1,849 reviews
Search LATAM Airlines flights
BoAPriceFrom $683Free CancellationRating
6.8
136 reviews
Search BoA flights
Aerolineas ArgentinasPriceFrom $753Free CancellationRating
8.1
932 reviews
Search Aerolineas Argentinas flights
American AirlinesPriceFrom $789Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $839Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $903Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

  • Aerolineas Argentinas Flights From Buenos Aires to Miami

    Aerolineas Argentinas flies from Buenos Aires to Miami around 14 times per week, with 932 momondo users rating the airline 8.1/10. The cheapest Aerolineas Argentinas deal from Buenos Aires to Miami in the last 72 hours was $753 (round-trip), much lower than the average airfare cost of $963 for Aerolineas Argentinas flights on this route.

  • Delta Flights From Buenos Aires to Miami

    $839 is the best Delta flight deal from Buenos Aires to Miami found on momondo over the last 72 hours. The average Delta ticket price found was closer to $1,301, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 7,961 user reviews) flies into Miami from Buenos Aires 14 times in an average week so prices can vary.

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Key Largo
Hollywood
Islamorada
Marco Island
Palm Beach
Marathon
Delray Beach
Pompano Beach
Jupiter
Sunny Isles Beach
Dania Beach
Lake Worth
Deerfield Beach
Bonita Springs
Boynton Beach
Stuart
Doral
Miramar
Miami Gardens

Why use momondo?

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

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 Buenos Aires to Miami for you.

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

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

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

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 Miami from Buenos Aires.

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

Price alerts on flights to Miami from Buenos Aires are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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