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Cheap flights from Miami to Buenos Aires from $230

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 4/14. 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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Find the cheapest flights from Miami to Buenos Aires

Cheap round-trip flights

These are some of the best round-trip flight deals from Miami to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Miami to Buenos Aires.

Cheap last minute flights

Planning a quick getaway from Miami to Buenos Aires? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buenos Aires, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Miami to Buenos Aires

Find recent round-trip train or bus tickets from Miami to Buenos Aires.

All round-trip flight deals to Buenos Aires

The cheapest plane tickets to Buenos Aires found on KAYAK recently.
9:45 am - 2:45 pmMIA-EZE
28h 00m2 stops
3:40 pm - 8:20 amEZE-MIA
17h 40m2 stops
จ., เม.ย. 7 - ศ., เม.ย. 18
9:45 am - 2:45 pmMIA-EZE
28h 00m2 stops
3:40 pm - 8:20 amEZE-MIA
17h 40m2 stops
อา., เม.ย. 6 - ศ., เม.ย. 18
9:45 am - 3:40 amMIA-EZE
16h 55m2 stops
3:40 pm - 8:20 amEZE-MIA
17h 40m2 stops
พฤ., พ.ค. 8 - พ., พ.ค. 28
8:05 am - 12:05 amMIA-EZE
15h 00m1 stop
2:30 am - 12:54 pmEZE-MIA
11h 24m1 stop
$653Avianca
Find Deal
พ., พ.ค. 21 - อ., พ.ค. 27
1:45 am - 6:45 pmMIA-EZE
16h 00m1 stop
7:35 pm - 3:15 pmEZE-MIA
20h 40m1 stop
$662LATAM Airlines
Find Deal
อา., เม.ย. 6 - ศ., เม.ย. 18
5:20 pm - 6:00 pmMIA-AEP
23h 40m1 stop
12:43 pm - 7:30 amAEP-MIA
19h 47m1 stop
$664LATAM Airlines
Find Deal
จ., พ.ค. 26 - จ., มิ.ย. 2
9:15 am - 7:15 pmMIA-EZE
9h 00mnonstop
8:00 am - 4:15 pmEZE-MIA
9h 15mnonstop
$680Aerolineas Argentinas
Find Deal
พ., มี.ค. 19 - พ., เม.ย. 2
11:30 am - 12:05 amMIA-EZE
11h 35m1 stop
2:30 am - 12:54 pmEZE-MIA
11h 24m1 stop
$683Avianca
Find Deal
ศ., เม.ย. 4 - พฤ., พ.ค. 1
9:15 am - 7:15 pmMIA-EZE
9h 00mnonstop
8:00 am - 4:20 pmEZE-MIA
9h 20mnonstop
$698Aerolineas Argentinas
Find Deal
พฤ., มี.ค. 13 - พฤ., มี.ค. 20
10:00 pm - 1:55 pmMIA-EZE
14h 55m1 stop
2:30 am - 2:10 pmEZE-MIA
12h 40m1 stop
$731BoA
Find Deal
ศ., เม.ย. 11 - ศ., เม.ย. 18
9:45 am - 2:45 pmMIA-EZE
28h 00m2 stops
จ., เม.ย. 14
8:50 am - 3:55 amMIA-EZE
17h 05m2 stops
พ., ม.ค. 1
8:05 am - 12:05 amMIA-EZE
15h 00m1 stop
$300Avianca
Find Deal
อ., เม.ย. 1
8:05 am - 12:15 amMIA-EZE
15h 10m1 stop
$310Avianca
Find Deal
พ., มี.ค. 19
10:30 am - 7:27 amMIA-EZE
18h 57m1 stop
$318GOL
Find Deal
พ., ม.ค. 1
10:00 pm - 12:30 pmMIA-AEP
13h 30m1 stop
$318GOL
Find Deal
พ., เม.ย. 2
5:30 pm - 4:30 amMIA-EZE
9h 00mnonstop
$428Aerolineas Argentinas
Find Deal
อ., ธ.ค. 31
8:15 am - 7:15 pmMIA-EZE
9h 00mnonstop
$429Aerolineas Argentinas
Find Deal
พฤ., ม.ค. 23
1:40 am - 6:30 pmMIA-AEP
15h 50m1 stop
$494LATAM Airlines
Find Deal
อ., มี.ค. 18
12:40 am - 6:10 pmMIA-EZE
39h 30m2 stops
$497LATAM Airlines
Find Deal
พ., ก.พ. 5
8:15 am - 7:15 pmMIA-EZE
9h 00mnonstop
10:45 pm - 6:05 amEZE-MIA
9h 20mnonstop
$680Aerolineas Argentinas
Find Deal
อ., ธ.ค. 24 - ส., มี.ค. 8
8:15 am - 7:15 pmMIA-EZE
9h 00mnonstop
3:40 pm - 7:20 amEZE-MIA
17h 40m2 stops
อ., ธ.ค. 24 - ส., มี.ค. 8
5:02 am - 1:03 amMIA-EZE
18h 01m1 stop
2:32 pm - 12:42 amEZE-MIA
12h 10m1 stop
$872Copa Airlines
Find Deal
ศ., ธ.ค. 20 - อ., ธ.ค. 24
5:27 pm - 1:03 amMIA-EZE
29h 36m1 stop
3:58 am - 11:08 amEZE-MIA
33h 10m1 stop
$876Copa Airlines
Find Deal
อ., ธ.ค. 24 - ศ., มี.ค. 7
1:40 pm - 9:10 amMIA-EZE
17h 30m1 stop
10:05 pm - 5:30 amEZE-MIA
9h 25mnonstop
$929American Airlines
Find Deal
อ., ธ.ค. 24 - ส., มี.ค. 8
6:20 pm - 4:40 amMIA-EZE
32h 20m2 stops
1:45 am - 11:40 amEZE-MIA
11h 55m1 stop
$962Avianca
Find Deal
อ., ธ.ค. 24 - ศ., มี.ค. 7
10:05 pm - 9:20 amMIA-EZE
9h 15mnonstop
11:59 pm - 7:05 amEZE-MIA
9h 06mnonstop
$989American Airlines
Find Deal
อา., ธ.ค. 22 - จ., ธ.ค. 23
2:50 pm - 12:15 amMIA-EZE
31h 25m2 stops
5:50 am - 3:15 amEZE-MIA
23h 25m2 stops
$1,037Avianca
Find Deal
อ., ธ.ค. 24 - จ., ก.พ. 3
12:38 pm - 6:15 amMIA-EZE
15h 37m2 stops
10:02 am - 4:55 pmEZE-MIA
32h 53m1 stop
$1,154LATAM Airlines
Find Deal
อ., ธ.ค. 24 - ศ., ธ.ค. 27
12:38 pm - 9:40 amMIA-AEP
19h 02m2 stops
9:05 pm - 4:55 pmAEP-MIA
21h 50m1 stop
$1,174LATAM Airlines
Find Deal
อ., ธ.ค. 24 - ศ., ธ.ค. 27
6:30 pm - 4:30 amMIA-EZE
9h 00mnonstop
8:00 am - 4:15 pmEZE-MIA
9h 15mnonstop
$680Aerolineas Argentinas
Find Deal
พ., มี.ค. 19 - อ., พ.ค. 6
9:15 am - 7:15 pmMIA-EZE
9h 00mnonstop
8:00 am - 4:20 pmEZE-MIA
9h 20mnonstop
$690Aerolineas Argentinas
Find Deal
อ., มี.ค. 18 - อ., มี.ค. 25
9:10 am - 7:15 pmMIA-EZE
9h 05mnonstop
8:00 am - 4:15 pmEZE-MIA
9h 15mnonstop
$691Aerolineas Argentinas
Find Deal
พฤ., พ.ค. 8 - อ., พ.ค. 27
6:25 pm - 4:30 amMIA-EZE
9h 05mnonstop
8:00 am - 4:15 pmEZE-MIA
9h 15mnonstop
$694Aerolineas Argentinas
Find Deal
พฤ., เม.ย. 10 - พ., เม.ย. 23
6:30 pm - 4:30 amMIA-EZE
9h 00mnonstop
8:00 am - 4:15 pmEZE-MIA
9h 15mnonstop
$696Aerolineas Argentinas
Find Deal
ส., มี.ค. 29 - อ., เม.ย. 29
9:15 am - 7:15 pmMIA-EZE
9h 00mnonstop
8:00 am - 4:20 pmEZE-MIA
9h 20mnonstop
$698Aerolineas Argentinas
Find Deal
พฤ., มี.ค. 13 - พฤ., มี.ค. 20
9:50 pm - 8:59 amMIA-EZE
9h 09mnonstop
9:40 pm - 5:00 amEZE-MIA
9h 20mnonstop
$839American Airlines
Find Deal
พฤ., ก.พ. 13 - อ., ก.พ. 18
12:55 am - 10:55 amMIA-EZE
9h 00mnonstop
10:05 pm - 6:30 amEZE-MIA
9h 25mnonstop
$856American Airlines
Find Deal
จ., มี.ค. 10 - พ., มี.ค. 19
12:55 am - 10:55 amMIA-EZE
9h 00mnonstop
10:55 pm - 6:55 amEZE-MIA
9h 00mnonstop
$873American Airlines
Find Deal
จ., มี.ค. 10 - อ., มี.ค. 25
11:50 pm - 9:50 amMIA-EZE
9h 00mnonstop
10:20 pm - 6:30 amEZE-MIA
9h 10mnonstop
$945British Airways
Find Deal
จ., เม.ย. 7 - ศ., เม.ย. 18

LATAM Airlines flights from Miami to Buenos Aires

Our best LATAM Airlines deals on Miami to Buenos Aires flight tickets
LATAM Airlines
Apr 6
MIA1:45 amMiami
16h 00m
1 stop
EZE6:45 pmBuenos Aires Ministro Pistarini
Apr 18
EZE7:35 pmBuenos Aires Ministro Pistarini
20h 40m
1 stop
MIA3:15 pmMiami
LATAM Airlines
May 26
MIA5:20 pmMiami
23h 40m
1 stop
AEP6:00 pmBuenos Aires Jorge Newbery
Jun 2
AEP12:43 pmBuenos Aires Jorge Newbery
19h 47m
1 stop
MIA7:30 amMiami
LATAM Airlines
Mar 17
MIA1:40 amMiami
13h 20m
1 stop
AEP4:00 pmBuenos Aires Jorge Newbery
Mar 25
AEP5:05 pmBuenos Aires Jorge Newbery
15h 15m
1 stop
MIA7:20 amMiami

Avianca flights from Miami to Buenos Aires

Our best Avianca deals on Miami to Buenos Aires flight tickets
Avianca
May 21
MIA8:05 amMiami
15h 00m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
May 27
EZE2:30 amBuenos Aires Ministro Pistarini
11h 24m
1 stop
MIA12:54 pmMiami
Avianca
Apr 4
MIA11:30 amMiami
11h 35m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
May 1
EZE2:30 amBuenos Aires Ministro Pistarini
11h 24m
1 stop
MIA12:54 pmMiami
Avianca
May 24
MIA11:30 amMiami
11h 35m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
May 29
EZE7:00 amBuenos Aires Ministro Pistarini
11h 35m
1 stop
MIA5:35 pmMiami

See travel insights to Buenos Aires from

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?

The cheapest month to fly to Buenos Aires from Miami is in May. Flight prices, which tend to average around $707, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Buenos Aires from Miami during October instead. Flights to Buenos Aires in October, while not as cheap as those in May, still average around $743.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $802. 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 $876.

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 $789. Try not to purchase tickets in the evening because they tend to be around $958. 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?

Most flyers found that booking tickets 42 days in advance of their planned departure date is the best time to get cheap flights to Buenos Aires. During this timeframe, flight prices are around $829. Keep in mind that you might also find cheap flights to Buenos Aires outside of this time window. In fact, momondo users recently found flights from Miami to Buenos Aires for $734.

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 46% 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 December 2024, prices for Miami to Buenos Aires flights are approximately 10% 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

$230

Fastest flight time

9h 00m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Miami in the past 72 hours is $230. The best round-trip flight deal from Miami to Buenos Aires found on momondo in the last 72 hours is $595.
The fastest flight from Miami to Buenos Aires takes 9h 00m
Direct flights go from Miami to Buenos Aires every day.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • 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 9h 00m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $501Free CancellationRating
7.7
1,723 reviews
Search Copa Airlines flights
AviancaPriceFrom $542Free CancellationRating
7.0
2,663 reviews
Search Avianca flights
GOLPriceFrom $596Free CancellationRating
7.3
1,109 reviews
Search GOL flights
Aerolineas ArgentinasPriceFrom $623Free CancellationRating
8.0
894 reviews
Search Aerolineas Argentinas flights
BoAPriceFrom $647Free CancellationRating
6.8
134 reviews
Search BoA flights
LATAM AirlinesPriceFrom $672Free CancellationRating
7.5
1,879 reviews
Search LATAM Airlines flights
DeltaPriceFrom $677Free CancellationRating
8.0
8,600 reviews
Search Delta flights
United AirlinesPriceFrom $715Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
American AirlinesPriceFrom $781Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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 $623. Generally, Aerolineas Argentinas has 14 flights on this route every week with an average price of $768. Aerolineas Argentinas is rated 8.0/10 by our users.

  • Delta Flights From Miami to Buenos Aires

    Across 8,600 Delta reviews on momondo, the average score is 8.0/10. Delta flies from Miami to Buenos Aires about 14 times each week, with ticket deals ranging from $677 to $845. 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.


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อ. 12/31
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Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires