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Cheap flights from Buenos Aires to Miami from £298

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — MIA
17 1月 — 24 1月1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Buenos Aires to Miami are usually found in November or October, booked 87 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from Buenos Aires to Miami

Enter your travel dates to find the best prices.

Cheapest flights from Buenos Aires to Miami
Explore the most affordable flight options available from Buenos Aires to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 12月 2025.

週五 19/1203:41EZE - MIA
1 stop17h 10mCopa Airlines
週三 7/105:26MIA - EZE
1 stop17h 38mCopa Airlines
Deal found 17/12£547
週三 24/1200:07EZE - MIA
1 stop13h 14mCopa Airlines
週日 3/506:24MIA - EZE
1 stop20h 56mCopa Airlines
Deal found 17/12£563
週日 21/1202:15EZE - MIA
1 stop21h 30mCopa Airlines
週四 19/205:01MIA - EZE
1 stop18h 03mCopa Airlines
Deal found 16/12£579
週日 21/1203:41EZE - MIA
1 stop20h 04mCopa Airlines
週一 12/105:26MIA - EZE
1 stop18h 32mCopa Airlines
Deal found 16/12£591
週三 17/1211:00EZE - MIA
Nonstop8h 55mDelta
週日 11/122:55MIA - EZE
Nonstop8h 40mDelta
Deal found 16/12£593
週四 18/1211:00EZE - MIA
Nonstop8h 55mDelta
週三 31/1222:55MIA - EZE
Nonstop8h 40mDelta
Deal found 17/12£594
週五 19/1203:41EZE - MIA
1 stop11h 55mCopa Airlines
週三 31/1205:34MIA - EZE
1 stop18h 24mCopa Airlines
Deal found 17/12£595
週六 20/1220:55EZE - MIA
1 stop15h 28mDelta
週二 30/1215:35MIA - EZE
1 stop16h 40mDelta
Deal found 17/12£597
週三 24/1220:55EZE - MIA
1 stop18h 04mDelta
週日 4/122:55MIA - EZE
Nonstop8h 40mDelta
Deal found 16/12£598
週一 22/1223:55EZE - MIA
1 stop20h 30mDelta
週五 2/122:55MIA - EZE
Nonstop8h 40mDelta
Deal found 17/12£600
週日 21/1223:55EZE - MIA
1 stop15h 01mDelta
週三 28/113:21MIA - EZE
1 stop15h 59mDelta
Deal found 17/12£604

Find flight deals from Buenos Aires to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 12月 2025.

Round-trip from

£458

One-way from

£298

Popular in

July

Cheapest in

November

Average price

£703

Good round-trip deal

£698 or less

Good one-way deal

£237 or less
Avianca
  • Avianca
  • 3/3-23/9
  • 2 total stops
  • 27h 30m total
  • Buenos Aires to Miami
Search Deals
Avianca
  • Avianca
  • 25/2
  • 3 total stops
  • 33h 50m total
  • Buenos Aires to Miami
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Buenos Aires (BUE) to Miami.
Search Deals
Price to beat on a one-way flight from Buenos Aires (BUE) to Miami.
Search Deals

Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 858,174 searches. Data last updated 18 12月 2025.
Use the filters below to find and compare flights from Buenos Aires to Miami that are best for you.

Fly from

Buenos Aires

Fly to

Miami

Route

Depart

Return

Price

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週二 7/4

13:20-20:55

Nonstop8h 35m

Miami

週二 28/4

23:10-08:35

Nonstop8h 25m

£497

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週五 13/2

11:00-17:55

Nonstop8h 55m

Miami

週五 27/2

17:55-09:00

1 stop13h 05m

£497

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週日 8/2

11:00-17:55

Nonstop8h 55m

Miami

週二 24/2

15:37-10:15

1 stop16h 38m

£497

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週三 28/1

02:25-16:45

1 stop16h 20m

Miami

週四 5/2

18:05-09:00

1 stop12h 55m

£497

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週三 28/1

02:25-16:45

1 stop16h 20m

Miami

週二 3/2

15:37-10:15

1 stop16h 38m

£497

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週三 28/1

20:55-09:26

1 stop14h 31m

Miami

週三 4/2

10:33-09:00

1 stop20h 27m

£501

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週四 12/2

11:00-17:55

Nonstop8h 55m

Miami

週三 25/2

07:40-10:15

1 stop24h 35m

£545

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週三 25/3

14:43-01:40

1 stop11h 57m

Miami

週日 5/4

06:00-02:30

1 stop19h 30m

£559

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週三 28/1

02:25-16:45

1 stop16h 20m

Miami

週一 1/6

23:10-08:35

Nonstop8h 25m

£571

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

週日 28/12

09:03-00:45

1 stop17h 42m

Miami

週日 26/4

06:24-00:50

1 stop17h 26m

£621

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 21 results
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2
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Best time to book a flight from Buenos Aires to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Buenos Aires with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Miami

How far ahead should I book a flight from Buenos Aires to Miami?

Use this chart to determine the optimal time to book a return flight from Buenos Aires to Miami. Price data was last updated on 12 December 2025.

The price you pay for your flight from Buenos Aires to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Buenos Aires to Miami?

Currently, August is the cheapest month in which you can book a flight from Buenos Aires to Miami (average of £183). Flying from Buenos Aires to Miami in March is currently the most expensive (average of £439). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUE to MIA?

Find hourly flight availability from Buenos Aires to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 12月 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buenos Aires to Miami as you normally would.

Weekly flight availability from Buenos Aires to Miami

Explore weekly flight availability from Buenos Aires to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 12月 2025.

The most flights from BUE to MIA are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost for a return flight from Buenos Aires to Miami?

How often are flights from Buenos Aires to Miami delayed?

About 13% of weekly flights between Buenos Aires and Miami have experienced delays in the past year, with the average delay time being 157 minutes.

What is the most punctual flight time for Buenos Aires to Miami flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Buenos Aires to Miami flights?

Over the past year, American Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 18 12月 2025.
Read reviews from past customers who have flown with Avianca from Buenos Aires to Miami. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.6
Okay
2,490 reviews
Check prices

Overall

6.6

Crew

7.2

Comfort

6.3

Entertainment

5.4

Food

5.1

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

XPL - SAL

I had a horrible experience because I feel I was discriminated against by your agents in Comayagua! My gate pass said to arrive at my gate 30 minutes prior to departure and I did! I arrived at the airport the lady had problems getting the machine to work for my ticket and it took her a long time to get me my boarding pass. I had no luggage. I get through security and make it to my gate 36 minutes before departure when I arrived to the gate I was told I that the gate was closed and I must pay a penalty to get a flight the next day and at this time I had already gone through immigration and but my time had expired that day so I had to stay in the airport until the next day! It also made me miss another flight and I had to purchase an additional flight! So I booked all additional flights through your airline. I went to Costa Rica and back and used only your airline and I was treated completely different in El Salvador and in Costa Rica! I watched each flight on boarding and all of them were loading up the plane 10 to 15 minutes before departure and in Honduras I was told differently when I arrived with at least 36 to 38 minutes before departure. I feel I was treated completely differently because I am a American in a foreign country I didn’t appreciate having to purchase a additional round trip and my first trip your company received payment but refused service for no reason. I didn’t appreciate having to stay in a airport for a whole day waiting for a flight and then watch how the airline was boarding and they were still loading 18 minutes before departure!
Avianca
6.6
Okay
2,490 reviews
Avianca
6.6
Okay
2,490 reviews
Check prices

Overall

6.6

Crew

7.2

Comfort

6.3

Entertainment

5.4

Food

5.1

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

XPL - SAL

I had a horrible experience because I feel I was discriminated against by your agents in Comayagua! My gate pass said to arrive at my gate 30 minutes prior to departure and I did! I arrived at the airport the lady had problems getting the machine to work for my ticket and it took her a long time to get me my boarding pass. I had no luggage. I get through security and make it to my gate 36 minutes before departure when I arrived to the gate I was told I that the gate was closed and I must pay a penalty to get a flight the next day and at this time I had already gone through immigration and but my time had expired that day so I had to stay in the airport until the next day! It also made me miss another flight and I had to purchase an additional flight! So I booked all additional flights through your airline. I went to Costa Rica and back and used only your airline and I was treated completely different in El Salvador and in Costa Rica! I watched each flight on boarding and all of them were loading up the plane 10 to 15 minutes before departure and in Honduras I was told differently when I arrived with at least 36 to 38 minutes before departure. I feel I was treated completely differently because I am a American in a foreign country I didn’t appreciate having to purchase a additional round trip and my first trip your company received payment but refused service for no reason. I didn’t appreciate having to stay in a airport for a whole day waiting for a flight and then watch how the airline was boarding and they were still loading 18 minutes before departure!

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Miami from Buenos Aires?

    Miami (MIA) is the airport you will fly into if you book a flight from Buenos Aires to Miami. You should not have trouble finding flights to Miami from Buenos Aires; the airport handles an average of 9 inbound flights from Buenos Aires per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Miami airport from Buenos Aires. It is only a 6.1 mi journey from Miami (MIA) to Miami’s city center.

  • How long is the flight from Buenos Aires to Miami?

    Airlines like Delta fly from Buenos Aires to Miami in about 8h 35m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 4421 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Buenos Aires to Miami round-trip?

    According to our current data, Aerolineas Argentinas (£524), offers the cheapest pricing from Buenos Aires to Miami. You may be able to fly from Buenos Aires to Miami for 26% less than the average price by searching for this airline.

  • What are the most reliable airlines from Buenos Aires to Miami?

    The top 3 most reliable airlines when flying from Buenos Aires to Miami are American Airlines (75%), LATAM Airlines (57%) and Aerolineas Argentinas (54%).

  • What are the cheapest flights from Buenos Aires to Miami?

    While on average a flight from Buenos Aires to Miami is generally £560, our data shows the cheapest flight currently is £237. When looking at the most popular route, (Buenos Aires Ministro Pistarini - Miami), you can expect to pay £482 for that flight.

  • Can I find deals for flights from Buenos Aires to Miami that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Miami.

  • Can I find deals for business class flights from Buenos Aires to Miami?

    Yes. Cheapflights offers flight deals from Buenos Aires to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to Miami?

    Currently, August is the cheapest month in which you can book a flight from Buenos Aires to Miami (average of £183). Flying from Buenos Aires to Miami in March is currently the most expensive (average of £439). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Key Biscayne
Margate
Boynton Beach
Sunrise
Marathon
Palm Beach
Fisher Island
Florida City
Sunny Isles Beach
Bay Harbor Islands

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Alternative routes for Buenos Aires to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Ministro Pistarini to Miami flights

Top airline flying from Buenos Aires to Miami

Discover the top airline that operate flights from Buenos Aires to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 12月 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest£524Average£1,190FlexibilityNo cancel feeOn-time59%
Search Aerolineas Argentinas flights

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How does Cheapflights help users find flights from Buenos Aires to Miami?

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Can Cheapflights find flights from Buenos Aires to Miami with no change fees?

Yes! Cheapflights helps users easily find flights from Buenos Aires to Miami with no change fees.

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Of course! You can now track prices for flights from Buenos Aires to Miami and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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