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Cheap flights from Buenos Aires to Miami from £265

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — MIA
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buenos Aires to Miami are usually found in November or March, booked 75 days in advance, depart on a Wednesday or Saturday 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 24 March 2026.

Wed 6/520:40
EZE
-
MIA
Nonstop9h 25m
American Airlines
Wed 13/522:50
MIA
-
EZE
Nonstop9h 00m
American Airlines
Deal found 22/3£436
Wed 8/413:10
EZE
-
MIA
Nonstop8h 35m
Delta
Wed 15/416:55
MIA
-
EZE
1 stop12h 15m
Delta
Deal found 23/3£465
Fri 10/413:10
EZE
-
MIA
Nonstop8h 35m
Delta
Sun 12/423:55
MIA
-
EZE
Nonstop8h 25m
Delta
Deal found 22/3£468
Wed 8/407:45
EZE
-
MIA
1 stop13h 50m
Delta
Sat 11/408:10
MIA
-
EZE
1 stop24h 35m
Delta
Deal found 22/3£471
Sat 1/802:45
EZE
-
MIA
1 stop12h 47m
Arajet
Thu 24/913:55
MIA
-
EZE
1 stop12h 05m
Arajet
Deal found 23/3£472
Tue 2/606:35
EZE
-
MIA
1 stop12h 20m
Arajet
Tue 9/613:55
MIA
-
EZE
1 stop12h 05m
Arajet
Deal found 20/3£478
Tue 28/406:35
EZE
-
MIA
1 stop12h 20m
Arajet
Mon 1/614:09
MIA
-
EZE
1 stop12h 14m
Arajet
Deal found 23/3£482
Thu 9/407:10
EZE
-
MIA
1 stop11h 55m
Avianca
Tue 21/402:45
MIA
-
EZE
1 stop11h 55m
Avianca
Deal found 20/3£504
Sun 12/403:55
EZE
-
MIA
1 stop28h 25m
Delta
Sun 26/419:41
MIA
-
EZE
1 stop13h 04m
Delta
Deal found 19/3£505
Thu 7/516:50
EZE
-
MIA
1 stop11h 55m
Avianca
Thu 14/514:00
MIA
-
EZE
1 stop14h 40m
Avianca
Deal found 23/3£507
Wed 6/504:45
EZE
-
MIA
1 stop12h 03m
Arajet
Wed 13/517:18
MIA
-
EZE
1 stop15h 42m
Arajet
Deal found 22/3£513

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 24 March 2026.

Round-trip from

£436

One-way from

£265

Popular in

July

Cheapest in

November

Average price

£583

Good round-trip deal

£466 or less
American Airlines
  • American Airlines
  • 6/5-13/5
  • Nonstop
  • 18h 25m total
  • Buenos Aires to Miami
Search Deals
Copa Airlines
  • Copa Airlines
  • 22/4
  • 1 total stop
  • 14h 31m total
  • Buenos Aires to Miami
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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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 24 March 2026.
Use the filters below to find and compare flights from Buenos Aires to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Thu 16/4

13:10-20:45

Nonstop8h 35m

Miami

Thu 23/4

23:55-09:20

Nonstop8h 25m

£465

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Mon 27/4

13:10-20:45

Nonstop8h 35m

Miami

Mon 4/5

19:41-09:45

1 stop13h 04m

£589

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Sun 17/5

21:00-11:37

2 stops39h 37m

Miami

Sun 24/5

06:30-08:00

1 stop24h 30m

£637

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Tue 14/4

13:10-20:45

Nonstop8h 35m

Miami

Tue 26/5

23:55-09:20

Nonstop8h 25m

£646

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 3/6

07:35-20:35

1 stop14h 00m

Miami

Tue 9/6

08:12-06:10

2 stops20h 58m

£664

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Fri 21/8

13:10-20:45

Nonstop8h 35m

Miami

Sun 30/8

10:35-01:00

1 stop13h 25m

£682

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Sat 12/9

13:10-20:45

Nonstop8h 35m

Miami

Sat 19/9

23:55-09:20

Nonstop8h 25m

£682

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Mon 6/4

13:10-20:45

Nonstop8h 35m

Miami

Tue 14/4

18:15-09:45

1 stop14h 30m

£714

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Fri 11/9

13:10-20:45

Nonstop8h 35m

Miami

Sun 27/9

16:55-06:10

1 stop12h 15m

£722

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Sat 23/5

13:10-20:45

Nonstop8h 35m

Miami

Sun 31/5

23:55-09:20

Nonstop8h 25m

£726

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 21 resultsSorted by cheapest first
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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 13 March 2026.

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 75 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, January is the cheapest month in which you can book a flight from Buenos Aires to Miami (average of £181). Flying from Buenos Aires to Miami in May is currently the most expensive (average of £393). 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 24 March 2026.

One of the essential ways to save on airfare from Buenos Aires to Miami is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 55% on airfare.

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 24 March 2026.

The most flights from BUE to MIA are scheduled on a Wednesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

How often are flights from Buenos Aires to Miami delayed?

About 14% of weekly flights between Buenos Aires and Miami have experienced delays in the past year, with the average delay time being 160 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 11% of flights being delayed.

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 23% 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 (81%), Aerolineas Argentinas (78%) and EL AL (78%).

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

    While on average a flight from Buenos Aires to Miami is generally £537, our data shows the cheapest flight currently is £466. When looking at the most popular route, (Buenos Aires Ministro Pistarini - Miami), you can expect to pay £542 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, January is the cheapest month in which you can book a flight from Buenos Aires to Miami (average of £181). Flying from Buenos Aires to Miami in May is currently the most expensive (average of £393). 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
Key Biscayne
Hollywood
Margate
Boynton Beach
Sunrise
Florida City
Marathon
Palm Beach
Fisher Island
Sunny Isles Beach

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 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest£524Average£1,425FlexibilityNo cancel feeOn-time59%
Search Aerolineas Argentinas flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Miami?

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?

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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