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$335+ Cheap flights from Fort Lauderdale (FLL) to Buenos Aires (BUE)

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — BUE
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheap flight deals from Fort Lauderdale to Buenos Aires

Cheapest flights from Fort Lauderdale to Buenos Aires
Explore the most affordable flight options available from Fort Lauderdale to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.

This Avianca deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:20 pm
FLL
-
EZE
1 stop13h 20m
Avianca
Mon 9/141:35 am
EZE
-
FLL
1 stop13h 20m
Avianca
Deal found 5/20$752
This Booking.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:14 pm
FLL
-
EZE
1 stop12h 41m
Copa Airlines
Tue 6/212:10 am
EZE
-
FLL
1 stop17h 06m
Copa Airlines
Deal found 5/20$753
This Copa Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:14 pm
FLL
-
EZE
1 stop12h 37m
Copa Airlines
Wed 6/102:49 pm
EZE
-
FLL
1 stop26h 27m
Copa Airlines
Deal found 5/20$755
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:00 am
FLL
-
EZE
1 stop24h 00m
United Airlines
Wed 6/179:00 pm
EZE
-
FLL
1 stop26h 04m
United Airlines
Deal found 5/19$758
This KAYAK deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:00 pm
FLL
-
EZE
1 stop14h 00m
Multiple Airlines
Sun 6/79:00 pm
EZE
-
FLL
1 stop18h 19m
Multiple Airlines
Deal found 5/18$766
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am
FLL
-
EZE
1 stop24h 00m
United Airlines
Tue 9/159:00 pm
EZE
-
FLL
1 stop17h 59m
United Airlines
Deal found 5/20$767
This KAYAK deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:55 am
FLL
-
EZE
2 stops24h 05m
Multiple Airlines
Sun 6/79:00 pm
EZE
-
FLL
1 stop15h 22m
Multiple Airlines
Deal found 5/18$770
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:25 pm
FLL
-
EZE
2 stops38h 35m
United Airlines
Tue 9/159:00 pm
EZE
-
FLL
1 stop24h 10m
United Airlines
Deal found 5/20$771
This KAYAK deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:00 pm
FLL
-
EZE
1 stop14h 00m
Multiple Airlines
Sat 6/69:00 pm
EZE
-
FLL
1 stop26h 04m
Multiple Airlines
Deal found 5/18$775
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:45 pm
FLL
-
EZE
1 stop34h 35m
United Airlines
Thu 11/2610:05 pm
EZE
-
FLL
1 stop15h 04m
United Airlines
Deal found 5/20$776
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:02 pm
FLL
-
EZE
2 stops41h 58m
United Airlines
Mon 9/79:00 pm
EZE
-
FLL
1 stop17h 59m
United Airlines
Deal found 5/18$788
This Avianca deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:20 pm
FLL
-
EZE
1 stop13h 20m
Avianca
Mon 6/292:30 am
EZE
-
FLL
1 stop16h 05m
Avianca
Deal found 5/17$792

Find flight deals from Fort Lauderdale to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Buenos Aires (BUE). 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 May 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$758
(United Airlines)

One-way from

$335
(Copa Airlines)

Popular in

December

Cheapest in

May

Average price

$567
Provider with most accurate pricing for Fort Lauderdale-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Lauderdale-Buenos Aires (BUE) flights.
Search Deals
From Fort Lauderdale to Buenos Aires (BUE)
Search Deals
One-way flight from Fort Lauderdale to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale to Buenos Aires 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 2,558,603 searches. Data last updated May 20, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort LauderdaleBuenos Aires

FLL - EZE

FLLEZE

Fort Lauderdale

Thu 9/3

4:56 pm-8:00 am

1 stop14h 04m

Buenos Aires Ministro Pistarini

Tue 9/8

9:00 pm-11:04 am

1 stop15h 04m

$767

Fort LauderdaleBuenos Aires

FLL - EZE

FLLEZE

Fort Lauderdale

Thu 8/20

7:00 am-8:00 am

1 stop24h 00m

Buenos Aires Ministro Pistarini

Mon 8/24

9:00 pm-5:59 pm

1 stop21h 59m

$767

Fort LauderdaleBuenos Aires

FLL - EZE

FLLEZE

Fort Lauderdale

Mon 9/7

7:00 am-8:00 am

1 stop24h 00m

Buenos Aires Ministro Pistarini

Wed 9/16

9:00 pm-9:42 pm

2 stops25h 42m

$771

Fort LauderdaleBuenos Aires

FLL - EZE

FLLEZE

Fort Lauderdale

Sun 9/6

7:00 am-8:00 am

1 stop24h 00m

Buenos Aires Ministro Pistarini

Mon 9/14

9:00 pm-8:49 pm

2 stops24h 49m

$771
Quickest round-trip

Fort LauderdaleBuenos Aires

FLL - EZE

FLLEZE

Fort Lauderdale

Fri 6/5

10:45 am-12:25 am

1 stop12h 40m

Buenos Aires Ministro Pistarini

Thu 6/18

7:10 am-7:30 pm

1 stop13h 20m

$788

Fort LauderdaleBuenos Aires

FLL - EZE

FLLEZE

Fort Lauderdale

Sat 6/6

8:40 am-8:00 am

2 stops46h 20m

Buenos Aires Ministro Pistarini

Sat 8/1

9:00 pm-6:07 pm

1 stop22h 07m

$788

Fort LauderdaleBuenos Aires

FLL - EZE

FLLEZE

Fort Lauderdale

Fri 9/4

7:05 am-8:00 am

2 stops47h 55m

Buenos Aires Ministro Pistarini

Mon 9/14

9:00 pm-3:07 pm

2 stops19h 07m

$788

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Sun 9/6

3:20 pm-2:50 pm

2 stops22h 30m

Buenos Aires Jorge Newbery

Thu 9/10

8:05 pm-2:10 pm

2 stops19h 05m

$797

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Sun 9/6

6:30 pm-2:50 pm

2 stops19h 20m

Buenos Aires Jorge Newbery

Tue 9/8

3:45 pm-9:20 am

2 stops18h 35m

$797

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Mon 9/7

6:30 pm-4:00 pm

2 stops20h 30m

Buenos Aires Jorge Newbery

Wed 9/16

8:05 pm-2:10 pm

2 stops19h 05m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 46 resultsSorted by cheapest first
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Compare providers for flights from Fort Lauderdale to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Lauderdale to Buenos Aires in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Lauderdale-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Lauderdale-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Lauderdale-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Lauderdale-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Lauderdale to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Fort Lauderdale with our price prediction graph.
Estimated round-trip 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 Fort Lauderdale to Buenos Aires

How much does it cost to fly round-trip from Fort Lauderdale to Buenos Aires?

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated May 20, 2026.
Get a feel of what it's like to fly with Aerolineas Argentinas,Copa Airlines, andLATAM Airlines from Fort Lauderdale to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
1,044 reviews

Crew

8.4

Food

6.5

Overall

8.1

Comfort

7.6

Boarding

8.0

Entertainment

5.8

Reviews

1 / 7
10.0
Excellent

Joseph,Mar 2026

MIA - EZE

First time flying with them to Buenos Aires. No issues at all. Boarded on time, departed on time, smooth flight and attendants were great.
Aerolineas Argentinas
8.1
Very good
1,044 reviews
Aerolineas Argentinas
8.1
Very good
1,044 reviews

Crew

8.4

Food

6.5

Overall

8.1

Comfort

7.6

Boarding

8.0

Entertainment

5.8

Reviews

1 / 7
10.0
Excellent

Joseph,Mar 2026

MIA - EZE

First time flying with them to Buenos Aires. No issues at all. Boarded on time, departed on time, smooth flight and attendants were great.
Copa Airlines
7.5
Good
1,579 reviews
Aerolineas Argentinas
8.1
Very good
1,044 reviews

Crew

8.4

Food

6.5

Overall

8.1

Comfort

7.6

Boarding

8.0

Entertainment

5.8

Reviews

1 / 7
10.0
Excellent

Joseph,Mar 2026

MIA - EZE

First time flying with them to Buenos Aires. No issues at all. Boarded on time, departed on time, smooth flight and attendants were great.
LATAM Airlines
7.4
Good
1,923 reviews
Aerolineas Argentinas
8.1
Very good
1,044 reviews

Crew

8.4

Food

6.5

Overall

8.1

Comfort

7.6

Boarding

8.0

Entertainment

5.8

Reviews

1 / 7
10.0
Excellent

Joseph,Mar 2026

MIA - EZE

First time flying with them to Buenos Aires. No issues at all. Boarded on time, departed on time, smooth flight and attendants were great.
Avianca
6.5
Okay
2,529 reviews
Aerolineas Argentinas
8.1
Very good
1,044 reviews

Crew

8.4

Food

6.5

Overall

8.1

Comfort

7.6

Boarding

8.0

Entertainment

5.8

Reviews

1 / 7
10.0
Excellent

Joseph,Mar 2026

MIA - EZE

First time flying with them to Buenos Aires. No issues at all. Boarded on time, departed on time, smooth flight and attendants were great.

Related info for your journey

Find useful and relevant information for your journey from Fort Lauderdale to Buenos Aires. 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 from for flights from Fort Lauderdale to Buenos Aires?

    Fort Lauderdale (FLL), located 3.4 mi from the city center, is the airport you fly out of when you book flights from Fort Lauderdale to Buenos Aires. 1 airline have flights from Fort Lauderdale to Buenos Aires on a regular basis. Booking flights from Fort Lauderdale to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

  • How long is the flight from Fort Lauderdale to Buenos Aires?

    There are many flights that can get you from Fort Lauderdale to Buenos Aires in 22h 30m. Fly via United Airlines or Delta to get the fastest option. There are 4421 mi between Fort Lauderdale and Buenos Aires. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, United Airlines ($348), offers the cheapest pricing from Fort Lauderdale to Buenos Aires. United Airlines is currently priced 59% below the average price you’ll pay for this route.

  • What are the most popular routes from Fort Lauderdale to Buenos Aires?

    While some choose either Fort Lauderdale - Buenos Aires Jorge Newbery or Fort Lauderdale - El Palomar, Fort Lauderdale - Buenos Aires Ministro Pistarini is the most popular route from Fort Lauderdale to Buenos Aires.

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

    Yes. In addition to deals on Fort Lauderdale to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

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

See more FAQs

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Top airline flying from Fort Lauderdale to Buenos Aires

Discover the top airline that operate flights from Fort Lauderdale to Buenos Aires. 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 2,558,603 searches. Data last updated May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$905FlexibilityNo cancel feeOn-time69%

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