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Cheap flights from Buenos Aires to Miami from £323

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — MIA
8 Jun — 15 Jun1
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 56 days in advance, depart on a Thursday or Sunday 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 9 May 2026.

Sun 14/620:30
EZE
-
MIA
1 stop12h 05m
Multiple Airlines
Mon 15/614:09
MIA
-
EZE
1 stop12h 14m
Multiple Airlines
Deal found 7/5£464
Tue 2/605:00
EZE
-
MIA
1 stop13h 00m
Multiple Airlines
Fri 5/614:09
MIA
-
EZE
1 stop12h 14m
Multiple Airlines
Deal found 9/5£493
Sun 24/503:55
EZE
-
MIA
1 stop12h 25m
Delta
Tue 2/609:25
MIA
-
EZE
Nonstop8h 25m
Delta
Deal found 6/5£504
Thu 4/622:40
EZE
-
MIA
Nonstop8h 55m
Delta
Sun 14/623:40
MIA
-
EZE
Nonstop9h 00m
Delta
Deal found 6/5£505
Wed 6/509:02
EZE
-
MIA
1 stop17h 39m
Copa Airlines
Thu 28/513:48
MIA
-
EZE
1 stop11h 42m
Copa Airlines
Deal found 5/5£507
Thu 21/521:00
EZE
-
MIA
1 stop26h 40m
United Airlines
Mon 1/616:53
MIA
-
EZE
1 stop14h 07m
United Airlines
Deal found 6/5£509
Sun 17/521:00
EZE
-
MIA
1 stop22h 18m
United Airlines
Sat 6/606:30
MIA
-
EZE
1 stop24h 30m
United Airlines
Deal found 6/5£516
Mon 8/621:00
EZE
-
MIA
2 stops26h 27m
United Airlines
Tue 30/612:29
MIA
-
EZE
1 stop18h 31m
United Airlines
Deal found 6/5£519
Wed 1/705:25
EZE
-
MIA
1 stop18h 04m
Copa Airlines
Wed 22/708:28
MIA
-
EZE
1 stop15h 24m
Copa Airlines
Deal found 6/5£525
Sun 24/521:00
EZE
-
MIA
2 stops39h 24m
United Airlines
Sun 31/508:48
MIA
-
EZE
1 stop22h 12m
United Airlines
Deal found 6/5£526
Thu 21/521:00
EZE
-
MIA
1 stop26h 40m
United Airlines
Thu 28/516:53
MIA
-
EZE
1 stop14h 07m
United Airlines
Deal found 6/5£528

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 9 May 2026.

Round-trip from

£464

One-way from

£323

Popular in

July

Cheapest in

November

Average price

£584

Good round-trip deal

£505 or less
Arajet
  • Arajet
  • 14/6-15/6
  • 2 total stops
  • 24h 19m total
  • Buenos Aires to Miami
Search Deals
Delta
  • Delta
  • 31/5
  • Nonstop
  • 9h 05m total
  • Buenos Aires to Miami
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£65 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 May 2026
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 9 May 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 - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 5/8

13:10-21:15

Nonstop9h 05m

Miami

Tue 18/8

16:55-06:10

1 stop12h 15m

£505

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Fri 11/9

07:35-20:35

1 stop14h 00m

Miami

Mon 21/9

00:15-06:10

1 stop28h 55m

£623

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Mon 8/6

21:00-22:27

2 stops26h 27m

Miami

Mon 10/8

16:12-08:00

2 stops38h 48m

£627

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Tue 9/6

21:00-22:27

2 stops26h 27m

Miami

Mon 10/8

16:12-08:00

2 stops38h 48m

£627
Fastest return journey

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Sun 21/6

13:10-21:15

Nonstop9h 05m

Miami

Sun 28/6

09:25-18:50

Nonstop8h 25m

£654

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Sun 16/8

03:55-15:20

1 stop12h 25m

Miami

Sat 29/8

23:40-09:40

Nonstop9h 00m

£654

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Sun 31/5

00:10-14:35

1 stop15h 25m

Miami

Mon 8/6

06:00-04:30

1 stop21h 30m

£659

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Thu 11/6

05:25-19:55

1 stop15h 30m

Miami

Sat 27/6

14:00-04:30

1 stop13h 30m

£659

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 17/6

21:00-11:12

1 stop15h 12m

Miami

Tue 30/6

12:30-08:00

2 stops18h 30m

£715

Buenos AiresMiami

EZE - MIA

EZEMIA

Buenos Aires Ministro Pistarini

Wed 17/6

21:00-22:27

2 stops26h 27m

Miami

Tue 7/7

12:29-08:00

1 stop18h 31m

£715

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Showing 1-10 of 23 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?

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 77 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, March is the cheapest month in which you can book a flight from Buenos Aires to Miami (average of £568). Flying from Buenos Aires to Miami in July is currently the most expensive (average of £814). 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 9 May 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 51% 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 9 May 2026.

The most flights from BUE to MIA are scheduled on a Monday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 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 161 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 10% 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 and United Airlines fly from Buenos Aires to Miami in about 9h 05m. The time it takes to get you to your destination can typically vary by up to 17h 22m. 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 (£515), offers the cheapest pricing from Buenos Aires to Miami. You may be able to fly from Buenos Aires to Miami for 19% 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 (88%), Aerolineas Argentinas (82%) and EL AL (82%).

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

    While on average a flight from Buenos Aires to Miami is generally £983, our data shows the cheapest flight currently is £505. When looking at the most popular route, (Buenos Aires Ministro Pistarini - Miami), you can expect to pay £498 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, March is the cheapest month in which you can book a flight from Buenos Aires to Miami (average of £568). Flying from Buenos Aires to Miami in July is currently the most expensive (average of £814). 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 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest£515Average£1,400FlexibilityNo 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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