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Cheap flights from Buenos Aires to Miami from £292

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — MIA
5 Sep — 12 Sep1
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 84 days in advance, depart on a Tuesday or Thursday 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 6 August 2026.

Thu 19/1104:00 -
1 stop12h 48m
Fri 27/1113:09 -
1 stop12h 14m
Deal found 5/8£424
Fri 4/904:00 -
1 stop12h 48m
Sun 13/916:02 -
1 stop11h 58m
Deal found 4/8£432
Sat 19/906:35 -
1 stop12h 20m
Sat 26/917:30 -
2 stops23h 51m
Deal found 5/8£440
Tue 1/908:00 -
Nonstop9h 15m
Tue 8/913:55 -
1 stop12h 50m
Deal found 2/8£468
Mon 7/906:00 -
1 stop12h 23m
Sun 13/916:02 -
1 stop11h 58m
Deal found 4/8£469
Wed 16/904:00 -
1 stop13h 10m
Wed 23/921:45 -
1 stop12h 45m
Deal found 2/8£484
Tue 10/1106:35 -
1 stop12h 20m
Sat 21/1112:55 -
1 stop12h 50m
Deal found 4/8£485
Tue 25/821:45 -
1 stop20h 55m
Sun 13/921:45 -
1 stop19h 36m
Deal found 4/8£491

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 6 August 2026.

Round-trip from

£424

One-way from

£292

Popular in

January

Cheapest in

November

Average price

£589

Good one-way deal

£322 or less
Arajet
  • Arajet
  • 19/11-27/11
  • 2 total stops
  • 25h 02m total
  • Buenos Aires to Miami
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Arajet
  • Arajet
  • 2/10
  • 1 total stop
  • 13h 10m total
  • Buenos Aires to Miami
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Price to beat on a one-way flight from Buenos Aires (BUE) to Miami.
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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 6 August 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

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Thu 20/8

16:50-03:45

1 stop11h 55m

Miami

Wed 26/8

08:15-00:25

1 stop15h 10m

£529

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Sat 22/8

13:10-21:20

Nonstop9h 10m

Miami

Mon 7/9

23:40-09:40

Nonstop9h 00m

£558

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Tue 25/8

13:10-21:20

Nonstop9h 10m

Miami

Sun 13/9

23:40-09:40

Nonstop9h 00m

£558

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Wed 9/9

13:10-21:20

Nonstop9h 10m

Miami

Fri 18/9

23:40-09:40

Nonstop9h 00m

£606

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Thu 27/8

13:10-21:20

Nonstop9h 10m

Miami

Mon 14/9

23:40-09:40

Nonstop9h 00m

£606

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Wed 18/11

04:00-14:20

1 stop12h 20m

Miami

Tue 1/12

09:20-01:15

1 stop13h 55m

£611

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Mon 14/9

13:10-21:20

Nonstop9h 10m

Miami

Mon 28/9

23:40-09:40

Nonstop9h 00m

£611

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Tue 22/9

13:10-21:20

Nonstop9h 10m

Miami

Wed 30/9

23:40-09:40

Nonstop9h 00m

£611
Fastest return journey

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Sun 20/12

13:10-19:45

Nonstop8h 35m

Miami

Fri 22/1

23:15-09:40

Nonstop8h 25m

£614

Buenos AiresMiami

EZE Buenos Aires Ministro Pistarini - MIA Miami

EZEMIA

Buenos Aires Ministro Pistarini

Wed 30/12

08:58-00:55

1 stop17h 57m

Miami

Wed 13/1

03:33-22:30

1 stop16h 57m

£616

Flights are sorted by cheapest return flights first.

Deals found on 5/8

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

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

Currently, April is the cheapest month in which you can book a flight from Buenos Aires to Miami (average of £552). Flying from Buenos Aires to Miami in January is currently the most expensive (average of £774). 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 6 August 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 48% 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 6 August 2026.

The most flights from BUE to MIA are scheduled on a Monday (10 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?

Airfare is below average for this route at the moment.
Buenos Aires to Miami flights typically cost between £516 and £657 in November.
The cheapest return price found within the last 5 days was £424 on Arajet (19 Nov–27 Nov).

How often are flights from Buenos Aires to Miami delayed?

About 12% of weekly flights between Buenos Aires and Miami have experienced delays in the past year, with the average delay time being 152 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?

Tuesday 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.

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

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 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 0 airlines have 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 9h 10m. 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 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 (85%), LATAM Airlines (67%) and Delta (63%).

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

    While on average a flight from Buenos Aires to Miami is generally £323, our data shows the cheapest flight currently is £318. When looking at the most popular route, (Buenos Aires Ministro Pistarini - Miami), you can expect to pay £558 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, April is the cheapest month in which you can book a flight from Buenos Aires to Miami (average of £552). Flying from Buenos Aires to Miami in January is currently the most expensive (average of £774). 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
Florida City
Sunrise
Marathon
Fisher Island

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

Fly with Cheapflights

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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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