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Cheap flights from Buenos Aires to Miami from £282

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — MIA
4 Jan — 11 Jan1
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 5 December 2025.

Fri 5/1205:16EZE - MIA
1 stop18h 29mCopa Airlines
Tue 9/1212:47MIA - EZE
1 stop11h 11mCopa Airlines
Deal found 2/12£436
Sat 6/1222:05EZE - MIA
1 stop14h 46mUnited Airlines
Fri 12/1213:25MIA - EZE
1 stop15h 55mUnited Airlines
Deal found 3/12£445
Wed 17/1210:10EZE - MIA
Nonstop9h 15mAmerican Airlines
Sun 11/121:10MIA - EZE
Nonstop9h 05mAmerican Airlines
Deal found 3/12£450
Thu 4/1214:32EZE - MIA
1 stop12h 13mCopa Airlines
Thu 11/1217:27MIA - EZE
1 stop12h 32mCopa Airlines
Deal found 3/12£452
Tue 16/1222:05EZE - MIA
1 stop17h 08mUnited Airlines
Sun 11/109:05MIA - EZE
1 stop20h 15mUnited Airlines
Deal found 3/12£457
Wed 17/1223:55EZE - MIA
1 stop20h 50mUnited Airlines
Tue 20/112:18MIA - EZE
2 stops41h 02mUnited Airlines
Deal found 3/12£462
Sat 13/1223:55EZE - MIA
1 stop15h 18mUnited Airlines
Sun 11/106:20MIA - EZE
1 stop23h 00mUnited Airlines
Deal found 3/12£465
Wed 3/1223:55EZE - MIA
1 stop19h 58mUnited Airlines
Tue 9/1212:23MIA - EZE
2 stops18h 57mUnited Airlines
Deal found 3/12£468
Wed 24/1222:05EZE - MIA
1 stop14h 49mUnited Airlines
Sun 11/109:05MIA - EZE
1 stop22h 15mUnited Airlines
Deal found 3/12£469
Sun 14/1214:32EZE - MIA
1 stop12h 13mCopa Airlines
Mon 5/114:05MIA - EZE
1 stop12h 30mCopa Airlines
Deal found 2/12£472
Wed 17/1211:00EZE - MIA
Nonstop8h 55mLATAM Airlines
Sun 11/119:20MIA - EZE
1 stop11h 55mLATAM Airlines
Deal found 3/12£473

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 5 December 2025.

Round-trip from

£450

One-way from

£282

Popular in

July

Cheapest in

November

Average price

£722

Good round-trip deal

£544 or less
American Airlines
  • American Airlines
  • 17/12-11/1
  • Nonstop
  • 18h 20m total
  • Buenos Aires to Miami
Search Deals
Copa Airlines
  • Copa Airlines
  • 10/2
  • 1 total stop
  • 18h 08m total
  • Buenos Aires to Miami
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£41 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

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 5 December 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

Mon 27/4

09:16-22:42

1 stop14h 26m

Miami

Mon 18/5

06:26-22:25

1 stop14h 59m

£476

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Thu 9/4

03:52-22:42

1 stop19h 50m

Miami

Sat 25/4

06:00-22:25

1 stop15h 25m

£492

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 17/12

22:05-18:35

2 stops22h 30m

Miami

Tue 20/1

12:18-07:20

2 stops41h 02m

£507

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Thu 18/12

23:55-22:40

1 stop24h 45m

Miami

Fri 16/1

16:51-07:20

1 stop36h 29m

£525

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Fri 26/12

22:05-22:40

1 stop26h 35m

Miami

Mon 5/1

08:45-07:20

1 stop20h 35m

£548

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Sat 20/12

23:55-22:40

1 stop24h 45m

Miami

Wed 7/1

11:05-09:20

1 stop20h 15m

£557

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 24/12

22:05-15:40

1 stop19h 35m

Miami

Mon 26/1

09:05-09:20

1 stop22h 15m

£557

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Mon 16/2

23:55-15:39

1 stop17h 44m

Miami

Sat 28/2

08:45-07:20

1 stop20h 35m

£557

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Sat 17/1

22:05-18:25

1 stop22h 20m

Miami

Sat 24/1

09:00-07:20

2 stops20h 20m

£569

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 28/1

22:05-13:30

1 stop17h 25m

Miami

Sat 7/2

16:51-07:20

1 stop36h 29m

£569

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 24 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 28 November 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 £184). Flying from Buenos Aires to Miami in March is currently the most expensive (average of £446). 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 5 December 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 5 December 2025.

The most flights from BUE to MIA are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 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 162 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 5 December 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
2,479 reviews
Check prices

Comfort

6.3

Crew

7.2

Boarding

7.0

Entertainment

5.4

Overall

6.6

Food

5.1

Reviews

1 / 20
6.0
Good

Adrian,Sept 2025

MDE - CUN

It was a decent flight. No extras like a meal or a snack. But would do it again as the pricing was right.
Avianca
6.6
Okay
2,479 reviews
Avianca
6.6
Okay
2,479 reviews
Check prices

Comfort

6.3

Crew

7.2

Boarding

7.0

Entertainment

5.4

Overall

6.6

Food

5.1

Reviews

1 / 20
6.0
Good

Adrian,Sept 2025

MDE - CUN

It was a decent flight. No extras like a meal or a snack. But would do it again as the pricing was right.

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 Copa Airlines and United Airlines fly from Buenos Aires to Miami in about 11h 44m. The time it takes to get you to your destination can typically vary by up to 13h 01m. Airlines will cover a distance of 4421 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, Aerolineas Argentinas (£525), offers the cheapest pricing from Buenos Aires to Miami. You may be able to fly from Buenos Aires to Miami for 27% 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 (73%), Aerolineas Argentinas (56%) and Delta (56%).

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

    While on average a flight from Buenos Aires to Miami is generally £700, our data shows the cheapest flight currently is £470. When looking at the most popular route, (Buenos Aires Ministro Pistarini - Miami), you can expect to pay £683 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 £184). Flying from Buenos Aires to Miami in March is currently the most expensive (average of £446). 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

Browse thousands of different options on Cheapflights for your next trip

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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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest£525Average£1,192FlexibilityNo cancel feeOn-time59%
Search Aerolineas Argentinas flights

Fly with Cheapflights

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

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buenos Aires to Miami for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from Buenos Aires to Miami become cheaper?

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