Cheap flights from Buenos Aires to Miami from $290

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 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Buenos Aires to Miami

Cheap round-trip flights

 Logo
4:50 am - 8:15 amAEP-MIA
28h 25m1 stop
 Logo
9:45 am - 8:20 amMIA-AEP
21h 35m1 stop
Sat, Aug 30 - Sat, Sep 6
 Logo
4:50 am - 8:15 amAEP-MIA
28h 25m1 stop
 Logo
9:45 am - 8:20 amMIA-AEP
21h 35m1 stop
Sat, Aug 30 - Fri, Sep 12
 Logo
4:50 am - 8:15 amEZE-MIA
28h 25m1 stop
 Logo
9:45 am - 3:40 amMIA-EZE
16h 55m2 stops
Thu, Aug 21 - Wed, Sep 3
 Logo
4:50 am - 8:15 amAEP-MIA
28h 25m1 stop
 Logo
9:45 am - 8:20 amMIA-AEP
21h 35m1 stop
Sat, Aug 30 - Sat, Sep 13
 Logo
4:55 am - 8:20 amEZE-MIA
28h 25m1 stop
 Logo
9:45 am - 7:00 amMIA-EZE
20h 15m2 stops
Tue, Oct 7 - Tue, Oct 21
 Logo
4:50 am - 8:15 amAEP-MIA
28h 25m1 stop
 Logo
9:45 am - 3:40 amMIA-AEP
16h 55m2 stops
Sat, Aug 30 - Sat, Sep 6
 Logo
4:50 am - 8:15 amAEP-MIA
28h 25m1 stop
 Logo
9:45 am - 8:20 amMIA-AEP
21h 35m1 stop
Sat, Aug 30 - Fri, Sep 12
 Logo
7:55 am - 8:15 amAEP-MIA
25h 20m2 stops
 Logo
9:45 am - 8:40 pmMIA-AEP
33h 55m2 stops
Sat, Aug 30 - Sat, Sep 6
 Logo
7:55 am - 8:15 amAEP-MIA
25h 20m2 stops
 Logo
6:25 pm - 8:20 amMIA-AEP
12h 55m1 stop
Sat, Aug 30 - Mon, Sep 15
 Logo
4:55 am - 8:20 amAEP-MIA
28h 25m1 stop
 Logo
9:25 am - 7:30 amMIA-AEP
21h 05m1 stop
Fri, Oct 24 - Fri, Oct 31

Avianca flights from Buenos Aires to Miami

Our best Avianca deals on Buenos Aires to Miami flight tickets
Avianca
Jul 30
EZE6:50 amBuenos Aires Ministro Pistarini
22h 15m
1 stop
MIA4:05 amMiami
Sep 14
MIA8:15 amMiami
16h 10m
1 stop
EZE1:25 amBuenos Aires Ministro Pistarini
Avianca
Jul 31
EZE1:40 amBuenos Aires Ministro Pistarini
17h 15m
1 stop
MIA5:55 pmMiami
Aug 11
MIA8:15 amMiami
16h 10m
1 stop
EZE1:25 amBuenos Aires Ministro Pistarini

Copa Airlines flights from Buenos Aires to Miami

Our best Copa Airlines deals on Buenos Aires to Miami flight tickets
Copa Airlines
Jul 30
EZE3:47 amBuenos Aires Ministro Pistarini
19h 33m
1 stop
MIA10:20 pmMiami
Aug 21
MIA6:10 amMiami
17h 34m
1 stop
EZE12:44 amBuenos Aires Ministro Pistarini
Copa Airlines
Jul 28
EZE12:06 amBuenos Aires Ministro Pistarini
15h 30m
1 stop
MIA2:36 pmMiami
Sep 10
MIA6:27 amMiami
14h 41m
1 stop
EZE10:08 pmBuenos Aires Ministro Pistarini
Copa Airlines
Jul 29
EZE3:47 amBuenos Aires Ministro Pistarini
17h 08m
1 stop
MIA7:55 pmMiami
Aug 13
MIA6:28 amMiami
14h 40m
1 stop
EZE10:08 pmBuenos Aires Ministro Pistarini

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 November is, on average, the cheapest month to fly to Miami from Buenos Aires, with most prices found around $868. If you are unable to visit Miami during the month of November, then departing from Buenos Aires during the month August is also very affordable. Most momondo users find prices during this month for around $870.

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 $984. 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 $1,067.

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

In the afternoon is the cheapest time of day to fly from Buenos Aires to Miami when you can find flight prices for as low as $927. Flying to Miami in the afternoon 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 $1,053. 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 $1,044 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 $881 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 July 2025, prices for Buenos Aires to Miami flights are approximately 17% 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

$290

Fastest flight time

11h 50m

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 $290. The best round-trip flight deal from Buenos Aires to Miami found on momondo in the last 72 hours is $540.
The fastest flight from Buenos Aires to Miami takes 11h 50m
Direct flights go from Buenos Aires to Miami every day.
There is 1 airport near Miami: Miami (MIA)

  • How far is Buenos Aires to Miami by plane?

    There are 4406.9 mi between Buenos Aires and Miami. Typically, this will take 11h 50m 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 $274Free CancellationRating
7.1
32 reviews
Search Arajet flights
AviancaPriceFrom $410Free CancellationRating
6.7
2,381 reviews
Search Avianca flights
Copa AirlinesPriceFrom $473Free CancellationRating
7.5
1,483 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $478Free CancellationRating
7.5
1,810 reviews
Search LATAM Airlines flights
GOLPriceFrom $485Free CancellationRating
7.3
1,088 reviews
Search GOL flights
BoAPriceFrom $594Free CancellationRating
6.8
136 reviews
Search BoA flights
Aerolineas ArgentinasPriceFrom $766Free CancellationRating
8.1
895 reviews
Search Aerolineas Argentinas flights
American AirlinesPriceFrom $809Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $839Free CancellationRating
8.0
7,959 reviews
Search Delta flights
United AirlinesPriceFrom $922Free CancellationRating
7.4
8,864 reviews
Search United Airlines flights
  • Aerolineas Argentinas Flights From Buenos Aires to Miami

    Aerolineas Argentinas flies from Buenos Aires to Miami around 13 times per week, with 895 momondo users rating the airline 8.1/10. The cheapest Aerolineas Argentinas deal from Buenos Aires to Miami in the last 72 hours was $766 (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 $1,345, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 7,958 user reviews) flies into Miami from Buenos Aires 13 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
Islamorada
Hollywood
Marco Island
Palm Beach
Marathon
Delray Beach
Pompano Beach
Jupiter
Sunny Isles Beach
Dania Beach
Boynton Beach
Lake Worth
Deerfield Beach
Bonita Springs
Doral
Stuart
Miami Gardens
Miramar

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.


An easier way to manage your Miami 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.
1 adult
Tue 7/22
Tue 7/29

Find better results for your trip to the United States