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Cheap flights from Miami to Buenos Aires from £251

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 13/1. 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 return flights

These are some of the best return 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 stopovers.

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.
08:50 - 03:55MIA-EZE
17h 05m2 stops
17:00 - 10:30EZE-MIA
19h 30m1 stop
Wed, 1 Jan - Tue, 28 Jan
08:50 - 06:50MIA-EZE
20h 00m1 stop
17:00 - 10:30EZE-MIA
19h 30m1 stop
Wed, 1 Jan - Tue, 28 Jan
11:30 - 00:15MIA-EZE
11h 45m1 stop
07:00 - 17:35EZE-MIA
11h 35m1 stop
£560Avianca
Find Deal
Mon, 17 Mar - Thu, 24 Apr
05:56 - 00:46MIA-EZE
17h 50m1 stop
02:29 - 16:55EZE-MIA
15h 26m1 stop
£647Copa Airlines
Find Deal
Mon, 10 Mar - Sun, 30 Mar
04:56 - 22:13MIA-EZE
15h 17m1 stop
02:43 - 19:01EZE-MIA
18h 18m1 stop
£663Copa Airlines
Find Deal
Mon, 20 Jan - Sun, 23 Feb
06:25 - 07:20MIA-EZE
22h 55m1 stop
23:55 - 21:41EZE-MIA
23h 46m1 stop
£672United Airlines
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Sun, 12 Jan - Wed, 12 Feb
08:45 - 07:20MIA-EZE
20h 35m1 stop
22:05 - 18:38EZE-MIA
22h 33m2 stops
£676United Airlines
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Sun, 12 Jan - Fri, 28 Feb
06:00 - 09:00MIA-EZE
25h 00m1 stop
21:00 - 17:00EZE-MIA
22h 00m1 stop
£679Delta
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Sat, 25 Jan - Sun, 2 Mar
13:25 - 05:05MIA-EZE
13h 40m2 stops
02:30 - 16:50EZE-MIA
16h 20m2 stops
£731Avianca
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Wed, 1 Jan - Mon, 27 Jan
14:51 - 09:00MIA-EZE
16h 09m1 stop
20:55 - 13:50EZE-MIA
17h 55m1 stop
£750Delta
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Tue, 4 Mar - Wed, 19 Mar
08:50 - 03:55MIA-EZE
17h 05m2 stops
Mon, 13 Jan
05:45 - 05:35MIA-EZE
21h 50m3 stops
Mon, 13 Jan
08:50 - 02:45MIA-EZE
15h 55m1 stop
Mon, 13 Jan
07:05 - 07:27MIA-EZE
22h 22m1 stop
£294GOL
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Sat, 11 Jan
06:00 - 00:15MIA-EZE
16h 15m2 stops
Sat, 11 Jan
08:06 - 05:35MIA-EZE
43h 29m3 stops
Sat, 11 Jan
17:30 - 04:30MIA-EZE
9h 00mdirect
£339Aerolineas Argentinas
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Sat, 11 Jan
13:25 - 05:05MIA-EZE
13h 40m2 stops
£345Avianca
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Mon, 17 Feb
08:15 - 19:15MIA-EZE
9h 00mdirect
£387Aerolineas Argentinas
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Mon, 13 Jan
00:40 - 22:03MIA-EZE
19h 23m2 stops
£482LATAM Airlines
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Fri, 10 Jan
06:28 - 07:20MIA-EZE
22h 52m1 stop
23:55 - 17:53EZE-MIA
19h 58m1 stop
£672United Airlines
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Wed, 18 Dec - Mon, 23 Dec
13:00 - 07:20MIA-EZE
16h 20m1 stop
23:55 - 10:18EZE-MIA
36h 23m2 stops
£676United Airlines
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Wed, 18 Dec - Sat, 21 Dec
13:00 - 07:20MIA-EZE
16h 20m1 stop
22:05 - 23:43EZE-MIA
27h 38m1 stop
£680United Airlines
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Wed, 18 Dec - Wed, 25 Dec
13:25 - 04:13MIA-EZE
12h 48m1 stop
10:39 - 21:37EZE-MIA
12h 58m1 stop
£687Copa Airlines
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Thu, 19 Dec - Sun, 22 Dec
13:25 - 07:51MIA-EZE
16h 26m1 stop
03:53 - 18:53EZE-MIA
17h 00m1 stop
£755Copa Airlines
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Thu, 19 Dec - Sat, 21 Dec
06:00 - 07:15MIA-EZE
23h 15m1 stop
09:30 - 00:22EZE-MIA
16h 52m1 stop
£920Delta
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Sun, 22 Dec - Tue, 31 Dec
06:00 - 07:15MIA-EZE
23h 15m1 stop
09:30 - 00:54EZE-MIA
17h 24m1 stop
£965Delta
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Thu, 19 Dec - Sun, 22 Dec
16:10 - 07:27MIA-EZE
13h 17m1 stop
02:30 - 11:55EZE-MIA
11h 25m1 stop
£1,924Avianca
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Sun, 22 Dec - Sat, 25 Jan
10:15 - 07:20MIA-EZE
19h 05m2 stops
01:45 - 17:53EZE-MIA
18h 08m2 stops
£2,064
Find Deal
Sat, 21 Dec - Fri, 27 Dec
13:25 - 05:35MIA-EZE
14h 10m2 stops
02:30 - 11:55EZE-MIA
11h 25m1 stop
£2,342Avianca
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Sun, 22 Dec - Sat, 25 Jan
23:50 - 10:45MIA-EZE
8h 55mdirect
23:10 - 06:30EZE-MIA
9h 20mdirect
£787American Airlines
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Wed, 1 Jan - Tue, 28 Jan
09:15 - 19:15MIA-EZE
9h 00mdirect
22:45 - 07:00EZE-MIA
9h 15mdirect
£1,035Delta
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Wed, 19 Mar - Wed, 23 Apr
08:15 - 19:15MIA-EZE
9h 00mdirect
08:00 - 16:20EZE-MIA
9h 20mdirect
£1,113Delta
Find Deal
Thu, 6 Feb - Fri, 14 Mar
08:15 - 19:15MIA-EZE
9h 00mdirect
22:45 - 07:05EZE-MIA
9h 20mdirect
£1,113Delta
Find Deal
Tue, 4 Feb - Fri, 14 Mar
08:15 - 19:15MIA-EZE
9h 00mdirect
08:00 - 15:20EZE-MIA
9h 20mdirect
£1,158Delta
Find Deal
Sat, 18 Jan - Sat, 25 Jan
08:15 - 19:15MIA-EZE
9h 00mdirect
08:00 - 16:20EZE-MIA
9h 20mdirect
£1,230Delta
Find Deal
Wed, 26 Feb - Mon, 10 Mar
17:30 - 04:30MIA-EZE
9h 00mdirect
08:00 - 16:20EZE-MIA
9h 20mdirect
£1,376Delta
Find Deal
Fri, 28 Feb - Tue, 11 Mar
09:15 - 19:15MIA-EZE
9h 00mdirect
22:45 - 07:00EZE-MIA
9h 15mdirect
£1,707Delta
Find Deal
Sat, 22 Mar - Sat, 5 Apr
22:05 - 09:14MIA-EZE
9h 09mdirect
23:59 - 07:09EZE-MIA
9h 10mdirect
£1,832American Airlines
Find Deal
Mon, 27 Jan - Sat, 15 Feb
17:30 - 04:30MIA-EZE
9h 00mdirect
22:45 - 07:00EZE-MIA
9h 15mdirect
£1,911Delta
Find Deal
Tue, 4 Mar - Tue, 3 Jun

Avianca flights from Miami to Buenos Aires

Our best Avianca deals on Miami to Buenos Aires flight tickets
Avianca
17 Mar
MIA11:30Miami
11h 45m
1 stop
EZE00:15Buenos Aires Ministro Pistarini
24 Apr
EZE07:00Buenos Aires Ministro Pistarini
11h 35m
1 stop
MIA17:35Miami
Avianca
26 Dec
MIA10:30Miami
16h 10m
2 stops
EZE04:40Buenos Aires Ministro Pistarini
23 Jan
EZE02:30Buenos Aires Ministro Pistarini
11h 25m
1 stop
MIA11:55Miami
Avianca
1 Jan
MIA13:25Miami
13h 40m
2 stops
EZE05:05Buenos Aires Ministro Pistarini
27 Jan
EZE02:30Buenos Aires Ministro Pistarini
16h 20m
2 stops
MIA16:50Miami

Copa Airlines flights from Miami to Buenos Aires

Our best Copa Airlines deals on Miami to Buenos Aires flight tickets
Copa Airlines
10 Mar
MIA05:56Miami
17h 50m
1 stop
EZE00:46Buenos Aires Ministro Pistarini
30 Mar
EZE02:29Buenos Aires Ministro Pistarini
15h 26m
1 stop
MIA16:55Miami
Copa Airlines
20 Jan
MIA04:56Miami
15h 17m
1 stop
EZE22:13Buenos Aires Ministro Pistarini
23 Feb
EZE02:43Buenos Aires Ministro Pistarini
18h 18m
1 stop
MIA19:01Miami
Copa Airlines
31 Dec
MIA04:56Miami
15h 17m
1 stop
EZE22:13Buenos Aires Ministro Pistarini
28 Jan
EZE10:55Buenos Aires Ministro Pistarini
12h 43m
1 stop
MIA21:38Miami

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?

In general, May is the cheapest month to fly from Miami to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £557. If you don’t want to visit Buenos Aires in May, then you should wait until October to fly from Miami, when ticket prices are also cheap, with an average price of £585.

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

The cheapest day to depart on your flight to Buenos Aires is on a Monday when prices can be found for as low as £0. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Miami because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £573.

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 at midday. Flights from Miami to Buenos Aires during this time can be as low as £0. Flights to Buenos Aires are more costly in the afternoon, with an average ticket price of £758. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 42 days ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around £653 when searching 42 days out. In the past 72 hours, momondo users found flights from Miami to Buenos Aires for as low as £455.

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

There are 3 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 25% 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 return 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

£251

Fastest flight time

8h 55m

Direct flights

Every day

Airports in Buenos Aires

1 airport
The best one-way flight to Buenos Aires from Miami in the past 72 hours is £251. The best return flight deal from Miami to Buenos Aires found on momondo in the last 72 hours is £520.
The fastest flight from Miami to Buenos Aires takes 8h 55m
Direct flights go from Miami to Buenos Aires every day.
There is 1 airport near Buenos Aires: Buenos Aires Ministro Pistarini (EZE)

  • How far is Miami to Buenos Aires by plane?

    Buenos Aires is 4406.9 mi away from Miami. Typically, this will take 8h 55m 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 were last updated today.

  • 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 necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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
Aerolineas ArgentinasPriceFrom £408Free CancellationRating
8.0
896 reviews
Search Aerolineas Argentinas flights
  • Aerolineas Argentinas Flights From Miami to Buenos Aires

    Aerolineas Argentinas operates around 14 flights from Miami to Buenos Aires every week. The average price of these flights found in the last 72 hours has been £739, but momondo users have found Aerolineas Argentinas deals from Miami to Buenos Aires from as low as £518 round-trip. Aerolineas Argentinas has been scored 8.0/10 in 896 reviews.


Why use momondo?

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

It is quick and easy to find Miami to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits 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?

Price alerts on flights to Buenos Aires from Miami 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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Fly into one of these airports located in Buenos Aires

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